DECEMBER 31, 2020

2020 Annual Report

BlackRock Funds II • BlackRock Managed Income Fund

Not FDIC Insured - May Lose Value - No Bank Guarantee The Markets in Review

Dear Shareholder,

7KHPRQWKUHSRUWLQJSHULRGDVRI'HFHPEHUKDVEHHQDWLPHRIVXGGHQFKDQJHLQJOREDO¿QDQFLDO markets, as the emergence and spread of the coronavirus (or “COVID-19”) led to a vast disruption in the global HFRQRP\DQG¿QDQFLDOPDUNHWV7KHWKUHDWIURPWKHFRURQDYLUXVEHFDPHLQFUHDVLQJO\DSSDUHQWWKURXJKRXW )HEUXDU\DQG0DUFKDQGFRXQWULHVDURXQGWKHZRUOGWRRNHFRQRPLFDOO\GLVUXSWLYHFRXQWHUPHDVXUHV6WD\ at-home orders and closures of non-essential businesses became widespread, many workers were laid off, and XQHPSOR\PHQWFODLPVVSLNHGFDXVLQJDJOREDOUHFHVVLRQDQGDVKDUSIDOOLQHTXLW\SULFHV

After markets hit their lowest point of the reporting period in late March 2020, a steady recovery ensued, as EXVLQHVVHVEHJDQWRUHRSHQDQGJRYHUQPHQWVOHDUQHGWRDGDSWWROLIHZLWKWKHYLUXV(TXLW\SULFHVFRQWLQXHGWR ULVHWKURXJKRXWWKHVXPPHUIHGE\VWURQJ¿VFDODQGPRQHWDU\VXSSRUWDQGLPSURYLQJHFRQRPLFLQGLFDWRUV0DQ\ Rob Kapito equity indices neared or surpassed all-time highs late in the reporting period following a series of successful President, BlackRock Advisors, LLC YDFFLQHWULDOVDQGSDVVDJHRIDGGLWLRQDOVWLPXOXV,QWKH8QLWHG6WDWHVERWKODUJHDQGVPDOOFDSLWDOL]DWLRQ VWRFNVSRVWHGDVLJQL¿FDQWDGYDQFH,QWHUQDWLRQDOHTXLWLHVIURPGHYHORSHGHFRQRPLHVJUHZDWDPRUHPRGHVW SDFHODJJLQJHPHUJLQJPDUNHWVWRFNVZKLFKUHERXQGHGVKDUSO\ Total Returns as of December 31, 2020

'XULQJWKHPDUNHWGRZQWXUQWKHSHUIRUPDQFHRIGLIIHUHQWW\SHVRI¿[HGLQFRPHVHFXULWLHVLQLWLDOO\GLYHUJHGGXH 6-Month 12-Month WRDUHGXFHGLQYHVWRUDSSHWLWHIRUULVN867UHDVXULHVEHQH¿WHGIURPWKHULVNRIIHQYLURQPHQWDQGSRVWHGVROLG U.S. large cap equities 22.16% 18.40% UHWXUQVDVWKH\HDU867UHDVXU\\LHOG ZKLFKLVLQYHUVHO\UHODWHGWRERQGSULFHV WRXFKHGDQDOOWLPHORZ (S&P 500® Index) ,QWKHFRUSRUDWHERQGPDUNHWVXSSRUWIURPWKH86)HGHUDO5HVHUYH WKH³)HG´ DVVXDJHGFUHGLWFRQFHUQVDQG U.S. small cap equities 37.85 19.96 ERWKLQYHVWPHQWJUDGHDQGKLJK\LHOGERQGVUHFRYHUHGWRSRVWSRVLWLYHUHWXUQV (Russell 2000® Index) Following the coronavirus outbreak, the Fed instituted two emergency interest rate cuts, pushing short- International equities 21.61 7.82 (MSCI Europe, Australasia, WHUPLQWHUHVWUDWHVDOUHDG\ORZDVWKH\HDUEHJDQFORVHWR]HUR7RVWDELOL]HFUHGLWPDUNHWVWKH)HGDOVR Far East Index) implemented a new bond-buying program, as did several other central banks around the world, including the (XURSHDQ&HQWUDO%DQNDQGWKH%DQNRI-DSDQ Emerging market equities 31.14 18.31 (MSCI Emerging Markets Looking ahead, while coronavirus-related disruptions have clearly hindered worldwide economic growth, we Index) EHOLHYHWKDWWKHJOREDOH[SDQVLRQLVOLNHO\WRDFFHOHUDWHDVYDFFLQDWLRQHIIRUWVJHWXQGHUZD\7KHUHVXOWVRIWKH 3-month Treasury bills 0.07 0.67 86HOHFWLRQVDOVRFOHDUHGWKHZD\IRUDGGLWLRQDOVWLPXOXVVSHQGLQJLQZKLFKLVOLNHO\WREHDVROLGWDLOZLQG (ICE BofA 3-Month U.S. IRUHFRQRPLFJURZWK,QÀDWLRQVKRXOGLQFUHDVHDVWKHH[SDQVLRQFRQWLQXHVEXWDVKLIWLQFHQWUDOEDQNSROLF\ Treasury Bill Index) PHDQVWKDWPRGHUDWHLQÀDWLRQLVOHVVOLNHO\WREHIROORZHGE\LQWHUHVWUDWHKLNHVWKDWFRXOGWKUHDWHQWKHHTXLW\ U.S. Treasury securities (1.87) 10.58 H[SDQVLRQ (ICE BofA 10-Year U.S. Treasury Index) 2YHUDOOZHIDYRUDSRVLWLYHVWDQFHWRZDUGULVNZLWKDQRYHUZHLJKWLQERWKHTXLWLHVDQGFUHGLW:HVHH86DQG U.S. investment grade bonds 1.29 7.51 $VLDQHTXLWLHVEHQH¿WLQJIURPVWUXFWXUDOJURZWKWUHQGVLQWHFKZKLOHHPHUJLQJPDUNHWVVKRXOGEHSDUWLFXODUO\ (Bloomberg U.S. KHOSHGE\DYDFFLQHOHGHFRQRPLFH[SDQVLRQ,QFUHGLWULVLQJLQÀDWLRQVKRXOGSURYLGHWDLOZLQGVIRULQÀDWLRQ Aggregate Bond Index) SURWHFWHGERQGVDQG(XURDUHDSHULSKHUDOVDQG$VLDQERQGVDOVRSURYLGHDWWUDFWLYHRSSRUWXQLWLHV:HEHOLHYH Tax-exempt municipal bonds 2.92 4.95 WKDW LQWHUQDWLRQDO GLYHUVL¿FDWLRQ DQG D IRFXV RQ VXVWDLQDELOLW\ FDQ KHOS SURYLGH SRUWIROLR UHVLOLHQFH DQG WKH (S&P Municipal Bond Index) GLVUXSWLRQFUHDWHGE\WKHFRURQDYLUXVDSSHDUVWREHDFFHOHUDWLQJWKHVKLIWWRZDUGVXVWDLQDEOHLQYHVWPHQWV U.S. high yield bonds 11.32 7.05 ,QWKLVHQYLURQPHQWRXUYLHZLVWKDWLQYHVWRUVQHHGWRWKLQNJOREDOO\H[WHQGWKHLUVFRSHDFURVVDEURDGDUUD\RI (Bloomberg Barclays U.S. DVVHWFODVVHVDQGEHQLPEOHDVPDUNHWFRQGLWLRQVFKDQJH:HHQFRXUDJH\RXWRWDONZLWK\RXU¿QDQFLDODGYLVRU Corporate High Yield 2% Issuer Capped Index) and visit blackrock.comIRUIXUWKHULQVLJKWDERXWLQYHVWLQJLQWRGD\¶VPDUNHWV Past performance is not an indication of future results. Index Sincerely, performance is shown for illustrative purposes only. You cannot invest directly in an index.

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2 T HIS P AGEIS NOT P ART O F YOUR F U ND R E P ORT Table of Contents

Page 7KH0DUNHWVLQ5HYLHZ  2 Annual Report: Fund Summary  4 About Fund Performance  7 'LVFORVXUHRI([SHQVHV  7 Derivative Financial Instruments  8 Financial Statements: Schedule of Investments  9 Statement of Assets and Liabilities   51 Statement of Operations  53 Statements of Changes in Net Assets  54 Financial Highlights  55 Notes to Financial Statements  59 5HSRUWRI,QGHSHQGHQW5HJLVWHUHG3XEOLF$FFRXQWLQJ)LUP 71 ,PSRUWDQW7D[,QIRUPDWLRQ  72 6WDWHPHQW5HJDUGLQJ/LTXLGLW\5LVN0DQDJHPHQW3URJUDP  73 7UXVWHHDQG2I¿FHU,QIRUPDWLRQ  74 Additional Information  78 *ORVVDU\RI7HUPV8VHGLQWKLV5HSRUW  80

3 Fund Summary as of December 31, 2020 BlackRock Managed Income Fund

Investment Objective

BlackRock Managed Income Fund’s (the “Fund”)LQYHVWPHQWREMHFWLYHLVWRVHHNWRPD[LPL]HFXUUHQWLQFRPHZLWKFRQVLGHUDWLRQIRUULVNPDQDJHGWRWDOUHWXUQ

Portfolio Management Commentary

How did the Fund perform? )RUWKHPRQWKSHULRGHQGHG'HFHPEHUWKH)XQGXQGHUSHUIRUPHGLWV&XVWRPL]HG5HIHUHQFH%HQFKPDUNDEOHQGRI6 3®,QGH[%ORRPEHUJ %DUFOD\V86$JJUHJDWH%RQG,QGH[)RUWKHVDPHSHULRGWKH)XQGDOVRXQGHUSHUIRUPHGWKH%ORRPEHUJ%DUFOD\V86$JJUHJDWH%RQG,QGH[

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Describe recent portfolio activity. 7KH)XQGUHGXFHGRYHUDOOSRUWIROLRULVNGXULQJWKHVHOORIIDVVRFLDWHGZLWK&29,'SULPDULO\E\GHFUHDVLQJLWVH[SRVXUHWRVWRFNVDQGORZHUTXDOLW\ERQGVDVZHOODVE\ EXLOGLQJXSKLJKHUOHYHOVRIFDVK$VYRODWLOLW\VWDUWHGWRFRPHGRZQGXULQJWKHVXPPHUWKHLQYHVWPHQWDGYLVHUEHJDQWRUHGXFHFDVKDQGDGGEDFNWRKLJKHUULVNVHJPHQWV RIWKHFUHGLWPDUNHWVVXFKDVKLJK\LHOGERQGV%\WKHIRXUWKTXDUWHURIWKHLQYHVWPHQWDGYLVHU¶VHFRQRPLFRXWORRNKDGLPSURYHGQRWDEO\$FFRUGLQJO\WKH)XQGVWDUWHG WRWDNHSUR¿WVRQSRVLWLRQVLQPRUHFRQVHUYDWLYHLQYHVWPHQWVWKDWKDGPHDQLQJIXOO\DSSUHFLDWHG VXFKDVLQYHVWPHQWJUDGHFRUSRUDWHERQGVDQGDJHQF\PRUWJDJHV DQG DOORFDWLQJWRWKHULVNLHUSDUWVRIWKHPDUNHW%\WKHHQGRIWKH\HDUWKH)XQGKHOGLWVODUJHVWZHLJKWLQJLQHTXLWLHV²SULPDULO\WKURXJKJOREDOGLYLGHQGVWRFNVDQGFRYHUHG FDOOV²VLQFHLWVLQFHSWLRQ

Describe portfolio positioning at period end. 7KH)XQGZDVGLYHUVL¿HGDFURVVVHYHUDOLQFRPHSURGXFLQJDVVHWFODVVHVLQFOXGLQJLQYHVWPHQWJUDGHGHEWKLJK\LHOGERQGVEDQNORDQVFRYHUHGFDOOVJOREDOHTXLWLHV SUHIHUUHG VWRFNV PRUWJDJHEDFNHG VHFXULWLHV DQG FDVK DQG LW FRQWLQXHG WR XVH ULVNPDQDJHPHQW VWUDWHJLHV 7KH )XQG¶V GXUDWLRQ LQWHUHVWUDWH VHQVLWLYLW\  VWRRG DW DSSUR[LPDWHO\\HDUVZKLFKUHSUHVHQWHGWKHORZHUHQGRIWKHUDQJHIRU

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4 202 0 L A CKR OCK A NNU AL R E P O R T TO S HAR E H O LDERS Fund Summary as of December 31, 2020 (continued) BlackRock Managed Income Fund

TOTAL RETURN BASED ON A $10,000 INVESTMENT

$ 21,000

$19,640 19,000 $17,973 17,000 $16,735

15,000 $14,576

13,000

11,000

9,000 Dec 10 Dec 11 Dec 12 Dec 13 Dec 14 Dec 15 Dec 16 Dec 17 Dec 18 Dec 19 Dec 20

InstitutionalInstitutional InvestorInvestor A A CustomizedCustomized BloombergBloomberg SharesShares(a)(b)(a)(b) SharesShares(a)(b)(a)(b) ReferenceReference BarclaysBarclays U.S. U.S. BenchmarkBenchmark(c)(c) AggregateAggregate Bond IndexBond(d) Index(d)

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F U ND S U MMARY 5 Fund Summary as of December 31, 2020 (continued) BlackRock Managed Income Fund

Portfolio Information

PORTFOLIO COMPOSITION CREDIT QUALITY ALLOCATION

Percent of at Percent of Asset Type Total Investments (a) Credit Rating (a) Total Investments (b)

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6 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS About Fund Performance

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8 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value Asset-Backed Securities — 6.9% Asset-Backed Securities (continued) )XQGLQJ&/2/WG(a)(b): 6HULHV$&ODVV$55 /,%2586' 6HULHV$&ODVV$ /,%2586' 0RQWK   86'   $   0RQWK     86' 900 $ 899,121 6HULHV$&ODVV$ /,%2586' 6HULHV$&ODVV% /,%2586' 0RQWK     1,850   0RQWK     500   'HHU&UHHN&/2/WG6HULHV$&ODVV $,*&/2/WG6HULHV$&ODVV$ % /,%2586'0RQWK  /,%2586'0RQWK  (a)(b) 500 498,748 (a)(b) 1,000 1,000,993 Dryden 49 Senior Loan Fund(a)(b): $,0&2&/26HULHV$$&ODVV$ /,%25 6HULHV$&ODVV$ /,%2586' 86'0RQWK (a)(b) 500 500,109 0RQWK         $OOHJUR&/29,/WG6HULHV$&ODVV 6HULHV$&ODVV% /,%2586' $ /,%2586'0RQWK  0RQWK     1,000 994,058 (a)(b) 400 397,373 (OPZRRG&/2,,/WG6HULHV$&ODVV $OOHJUR&/2;/WG6HULHV$&ODVV$ $ /,%2586'0RQWK  /,%2586'0RQWK  (a)(b) 500 500,552 (a)(b) 500 502,712 First Franklin Mortgage Loan Trust, Series $0657UXVW(b): ))&ODVV$0 /,%2586' 6HULHV6)5&ODVV( 0RQWK (a) 932 891,310   1,000 1,020,718 *LOEHUW3DUN&/2/WG6HULHV$&ODVV 6HULHV6)5&ODVV) $ /,%2586'0RQWK    1,000 1,009,284 (a)(b) 750 749,999 $QFKRUDJH&DSLWDO&/2/WG(a)(b): Greywolf&/29,,/WG6HULHV$&ODVV 6HULHV$&ODVV$5 /,%2586' $ /,%2586'0RQWK  0RQWK     500 499,999 (a)(b) 500 499,999 6HULHV$&ODVV$$ /,%2586' Grippen3DUN&/2/WG6HULHV$&ODVV 0RQWK     500   $ /,%2586'0RQWK  $UHV;/,&/2/WG6HULHV$&ODVV (a)(b) 1,500   $5 /,%2586'0RQWK  Highbridge/RDQ0DQDJHPHQW/WG6HULHV (a)(b) 1,000 999,998 $&ODVV$ /,%2586'0RQWK $UHV;;;,5&/2/WG6HULHV5$  (a)(b) 500   &ODVV$ /,%2586'0RQWK  .D\QH&/2,,,/WG6HULHV$&ODVV$ (a)(b) 500   /,%2586'0RQWK  $UHV;;;9,,&/2/WG6HULHV$&ODVV (a)(b) 1,000 1,005,107 $5 /,%2586'0RQWK  0DGLVRQ3DUN)XQGLQJ;;9/WG6HULHV (a)(b) 250 248,933 $&ODVV$ /,%2586'0RQWK $UHV;;;95&/2/WG6HULHV5$  (a)(b) 1,500 1,495,041 &ODVV$ /,%2586'0RQWK  0DGLVRQ3DUN)XQGLQJ;;9,,/WG6HULHV (a)(b) 1,000 999,998 $&ODVV$$ /,%2586'0RQWK $WULXP,;6HULHV$&ODVV$5 /,%2586'  (a)(b) 1,000   0RQWK (a)(b) 1,000 997,053 0LORV&/2/WG6HULHV$&ODVV$5 %D\YLHZ)LQDQFLDO5HYROYLQJ$VVHW7UXVW /,%2586'0RQWK  6HULHV$&ODVV$ /,%2586' (a)(b) 700   0RQWK (a)(b) 905   03&/2,,,/WG6HULHV$&ODVV$5 %HQH¿W6WUHHW3DUWQHUV&/2,9/WG6HULHV /,%2586'0RQWK  ,9$&ODVV$55 /,%2586' (a)(b) 250 249,382 0RQWK (a)(b) 500 500,171 1HXEHUJHU%HUPDQ/RDQ$GYLVHUV&/2/WG %HQH¿W6WUHHW3DUWQHUV&/29,,,/WG6HULHV 6HULHV$&ODVV$ /,%2586' $&ODVV$$5 /,%2586' 0RQWK (a)(b) 750   0RQWK (a)(b) 500 497,530 2&3&/2/WG6HULHV$&ODVV$$ &DUO\OH*OREDO0DUNHW6WUDWHJLHV&/2/WG /,%2586'0RQWK  6HULHV5$&ODVV$ /,%2586' (a)(b) 500 499,998 0RQWK (a)(b) 493   2FWDJRQ,QYHVWPHQW3DUWQHUV/WG6HULHV &%$0/WG(a)(b): $&ODVV%5 /,%2586'0RQWK 6HULHV$&ODVV% /,%2586'  (a)(b) 500 492,330 0RQWK     1,000 985,231 2FWDJRQ,QYHVWPHQW3DUWQHUV/WG6HULHV 6HULHV$&ODVV$ /,%2586' $&ODVV$ /,%2586'0RQWK 0RQWK     1,000 1,003,084  (a)(b) 500   &HGDU)XQGLQJ9,,,&/2/WG6HULHV$ 2+$/RDQ)XQGLQJ/WG(a)(b): &ODVV$ /,%2586'0RQWK  6HULHV$&ODVV%5 /,%2586' (a)(b) 513 514,248 0RQWK     1,000 993,218 &HGDU)XQGLQJ;,&/2/WG6HULHV$ 6HULHV$&ODVV$5 /,%2586' &ODVV$$ /,%2586'0RQWK  0RQWK     500 500,505 (a)(b) 500 500,435 2=/0;,;/WG6HULHV$&ODVV$ &,)&)XQGLQJ/WG(a)(b): /,%2586'0RQWK  6HULHV$&ODVV$55 /,%2586' (a)(b) 250 249,583 0RQWK   1,000 991,243

S C HEDU LE O F INVES T MENTS 9 Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Shares Security Par (000) Value Security Shares Value Asset-Backed Securities (continued) 3DOPHU6TXDUH&/2/WG(a)(b): $=(.&R,QF 7KH (c) 54 $   6HULHV$&ODVV$$ /,%2586' &DUULHU*OREDO&RUS 22,570 851,341 0RQWK     86' 1,000 $ 999,998 853,417 6HULHV$&ODVV$ /,%2586' Communications Equipment — 0.1% 0RQWK     1,000 1,005,034 &LVFR6\VWHPV,QF  758,155

6HULHV$&ODVV$ /,%2586' 0RQWK     1,000 1,008,975 Containers & Packaging — 0.2% 3DUN$YHQXH,QVWLWXWLRQDO$GYLVHUV&/2/WG Amcor plc, CDI 43,099 511,810 6HULHV$&ODVV$$ /,%2586' ,QWHUQDWLRQDO3DSHU&R 17,312   (a)(b) 0RQWK   750 749,998 3URJUHVV5HVLGHQWLDO7UXVW(b):   6HULHV6)5&ODVV) Distributors — 0.1%   1,000   *HQXLQH3DUWV&R 5,254   6HULHV6)5&ODVV$ 'LYHUVLÀHG7HOHFRPPXQLFDWLRQ6HUYLFHV³   1,000 1,025,377 7(/86&RUS    

6HULHV6)5&ODVV%   1,000   Electrical Equipment — 0.2% 5HJDWWD9,,,)XQGLQJ/WG6HULHV$ (DWRQ&RUSSOF 5,782   &ODVV$ /,%2586'0RQWK  6FKQHLGHU(OHFWULF6( 2,921   (a)(b)   500 500,001 5HJDWWD;,)XQGLQJ/WG6HULHV$&ODVV   % /,%2586'0RQWK  Food & Staples Retailing — 0.1% (a)(b)     6\VFR&RUS 11,115 825,400 5HJDWWD;,9)XQGLQJ/WG6HULHV$ Food Products — 0.1% &ODVV$ /,%2586'0RQWK 

(a)(b) 1,000 999,295 1HVWOH6$ 5HJLVWHUHG       5HJDWWD;9)XQGLQJ/WG6HULHV$ Health Care Equipment & Supplies — 0.2% &ODVV$ /,%2586'0RQWK  $QVHOO/WG   378,553 (a)(b)   700   .RQLQNOLMNH Philips NV(c) 14,214   7,&3&/29,,/WG6HULHV$&ODVV$65 Medtronic plc 4,577  

/,%2586'0RQWK  (a)(b) 1,300 1,301,244   :HEVWHU3DUN&/2/WG6HULHV$&ODVV Health Care Providers & Services — 0.3% $%5 /,%2586'0RQWK  6RQLF+HDOWKFDUH/WG  400,988 (a)(b) 1,000   8QLWHG+HDOWK*URXS,QF 3,797 1,331,532

Total Asset-Backed Securities — 6.9% 1,732,520 (Cost: $47,468,160)   Household Products — 0.3%

Shares 3URFWHU *DPEOH&R 7KH   7,091   Shares 5HFNLWW%HQFNLVHU*URXSSOF  1,327,031

  Insurance — 0.2% Aerospace & Defense — 0.6% $VVXUDQW,QF  798,385 %$(6\VWHPVSOF 227,331   3URJUHVVLYH&RUS 7KH  7,984 789,458

/RFNKHHG0DUWLQ&RUS 4,552   5D\WKHRQ7HFKQRORJLHV&RUS  9,451   1,587,843 IT Services — 0.6% 3,807,729 Amadeus IT Group SA 14,528 1,072,417 Air Freight & Logistics — 0.1% 3D\FKH[,QF  18,399 1,714,419 'HXWVFKH3RVW$* 5HJLVWHUHG  13,157  

9LVD,QF&ODVV$  7,290 1,594,542 Banks — 0.4% 4,381,378 &LWL]HQV)LQDQFLDO*URXS,QF   1,057,352 Leisure Products — 0.2% '%6*URXS+ROGLQJV/WG  20,400   +DVEUR,QF   1,399,358

0 7%DQN&RUS  7,879 1,002,997 8QLWHG2YHUVHDV%DQN/WG 19,100 325,548 Machinery — 0.2% .RQH2<-&ODVV%  4,703 383,201 2,772,492 2WLV:RUOGZLGH&RUS 15,274 1,031,759

Beverages — 0.2% &RFD&ROD&R 7KH   12,427     Diageo plc 10,499 415,432 Media — 0.2% Heineken NV 3,811   &RPFDVW&RUS&ODVV$  31,511  

  Oil, Gas & Consumable Fuels — 0.0% Biotechnology — 0.2% &DOLIRUQLD5HVRXUFHV&RUS(c)  2,501 $EE9LH,QF  10,011  

10 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Shares Par (000) Security Shares Value Security Par (000) Value

Personal Products — 0.2% Aerospace & Defense (continued) 8QLOHYHUSOF 24,003 $ 1,439,548   86' 75 $ 84,180   100 115,552 Pharmaceuticals — 0.9%   290 347,733 AstraZeneca plc       10 11,049 1,445,051 %ULVWRO0\HUV6TXLEE&R    50 50,757 3,398 534,777 -RKQVRQ -RKQVRQ   50   11,291 1RYDUWLV$* 5HJLVWHUHG     /RFNKHHG0DUWLQ&RUS   170 220,910 721,031 1RYR1RUGLVN$6&ODVV%   1RUWKURS*UXPPDQ&RUS 20,012 6DQR¿     200  

      245,279 5D\WKHRQ7HFKQRORJLHV&RUS 10*,QF(c)  10,788   24   5(/;SOF 54,923 1,342,132   50 54,004   85   1,352,920   370 441,100 Semiconductors & Semiconductor Equipment — 0.4%   50 74,093 7DLZDQ6HPLFRQGXFWRU0DQXIDFWXULQJ&R/WG  1,059,378   180 234,722 7H[DV,QVWUXPHQWV,QF 10,438 1,713,189    75,955   80       15   Software — 0.3% 6LJQDWXUH$YLDWLRQ86+ROGLQJV,QF(b): 0LFURVRIW&RUS 8,187 1,820,953

  44 45,100 Tobacco — 0.4%   84 84,559 %ULWLVK$PHULFDQ7REDFFRSOF 34,225 1,271,009 6SLULW$HUR6\VWHPV,QF(b)  57   3KLOLS0RUULV,QWHUQDWLRQDO,QF 18,391 1,522,591 66/5RERWLFV//&(b)  35 39,550 TransDigm,QF   (b)      Trading Companies & Distributors — 0.2% (b)    1,557,030 Ferguson plc 8,842       

7ULXPSK*URXS,QF(b)  323 354,493

Total Common Stocks — 7.5% (Cost: $48,488,991)     Air Freight & Logistics — 0.0% Par (000) )HG([&RUS Par (000)   40   Corporate Bonds — 45.6%   145     45   Aerospace & Defense — 1.3% 294,949 %RHLQJ&R 7KH  Airlines — 0.4%   86' 290 294,873 Air Canada Pass-Through Trust, Series 2017-1,      &ODVV$$(b)   15,809   20   American Airlines Pass-Through Trust:   100 105,014 6HULHV&ODVV% 75     585   6HULHV&ODVV$$      40   $PHULFDQ$LUOLQHV,QF(b)  233     485   %ULWLVK$LUZD\V3DVV7KURXJK7UXVW(b):   40 41,258 6HULHV&ODVV$ 43 40,583   5   6HULHV&ODVV$ 110     10   'HOWD$LU/LQHV,QF   55 75,798   100     70 99,301 (b)  91   %RPEDUGLHU,QF(b): (b)  80 85,509   309   (b)  237     81 79,178 0LOHDJH3OXV+ROGLQJV//&(b) 594     50   6SLULW/R\DOW\&D\PDQ/WG(b) 22     10 9,275 8QLWHG$LUOLQHV3DVV7KURXJK7UXVW   118 108,494 6HULHV&ODVV% 101 101,728 %:;7HFKQRORJLHV,QF(b): 6HULHV&ODVV$ 700     117 121,534 6HULHV&ODVV$$ 44 42,134   107 111,414 *HQHUDO'\QDPLFV&RUS  91 118,455   +RZPHW$HURVSDFH,QF  2 2,202 Auto Components — 0.3% .UDWRV'HIHQVH 6HFXULW\6ROXWLRQV,QF $GLHQW86//&(b)  38 42,370 (b)  177   $OOLVRQ7UDQVPLVVLRQ,QF(b): /+DUULV7HFKQRORJLHV,QF   117 129,285   100 108,015   98  

S C HEDU LE O F INVES T MENTS 11 Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Auto Components (continued) Banks (continued) $SWLY&RUS 86' 32 $ 35,212 %DQNRI$PHULFD&RUS Clarios Global LP(b): 6HULHV-- /,%2586'0RQWK      179,943 (a)(d)  86' 900 $          /,%2586'0RQWK    721 783,301 (a)   400   'HDOHU7LUH//&(b)       300 335,844 *RRG\HDU7LUH 5XEEHU&R 7KH   /,%2586'0RQWK   47 53,124 (a)  80 87,103 ,FDKQ(QWHUSULVHV/3 6HULHV/  240 270,549   38 39,473  /,%2586'0RQWK    39 40,345 (a)   795     77 81,535  /,%2586'0RQWK    127   (a)   225 239,857 7HQQHFR,QF(b)  25    /,%2586'0RQWK  (a)  300 314,412 2,251,573   225   Automobiles — 0.7%  62)5 (a)  140   %0:86&DSLWDO//&(b):   91     305 325,024  62)5 (a)  100 101,331   150    /,%2586'0RQWK  'DLPOHU)LQDQFH1RUWK$PHULFD//& (a)  150   (b) 500 501,008  /,%2586'0RQWK  )RUG0RWRU&R (a)  300     188    /,%2586'0RQWK  182 193,830   (a)   400 451,818 21 21,420    /,%2586'0RQWK 

    (a)  20 23,557

*HQHUDO0RWRUV&R  /,%2586'0RQWK    90   (a)   120 127,448   190 244,171  62)5 (a)  790     14   6HULHV/  110 151,833   50    /,%2586'0RQWK    105 127,515 (a)  110         62)5 (a)  5 5,215 (b) +\XQGDL&DSLWDO$PHULFD 245   %DQNRI0RQWUHDO  245   (b) 1LVVDQ0RWRU$FFHSWDQFH&RUS : %DQTXH)HGHUDWLYHGX&UHGLW0XWXHO6$   40 40,109 (b)  200     75 75,332 %DUFOD\V%DQNSOF(e)(f): (b) 1LVVDQ0RWRU&R/WG :   190     780   6HULHV981  115 128,030   285 314,791 %DUFOD\VSOF   200 225,203  86'6ZDS6HPL

 86'6ZDS6HPL

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Banks (continued) Banks (continued)  62)5 (a)(b)   86' 200 $    62)5 (a)  86'  $    86'6ZDS6HPL

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Banks (continued) Biotechnology — 0.6% 31&)LQDQFLDO6HUYLFHV*URXS,QF 7KH  $EE9LH,QF   86' 70 $     86' 175 $ 180,478 5R\DO%DQNRI&DQDGD 170 180,847       6DQWDQGHU8.*URXS+ROGLQJVSOF /,%25   580   86'0RQWK (a) 200 222,471   225 249,275 6DQWDQGHU8.SOF(b)  487 537,578   45   6NDQGLQDYLVND(QVNLOGD%DQNHQ$%   30   (b) 200 200,470   80   Societe Generale SA(a)(b)(d):   50    86'6ZDS5DWH

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51,243,919 %DQNRI1HZ

  180   &KDUOHV6FKZDE&RUS 7KH  210   140         10 12,447 6HULHV+ 867UHDVXU\

14 202 0 B L A CKR OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Capital Markets (continued) Capital Markets (continued)  86'6ZDS6HPL

 62)5 (a)  375   6KHUZLQ:LOOLDPV&R 7KH  27 06&,,QF(b):     45   12 12,780     50   13 13,585     (b): 2ZO5RFN&DSLWDO&RUS :5*UDFH &R&RQQ

           49     24     49     S C HEDU LE O F INVES T MENTS 15 Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Commercial Services & Supplies — 0.7% Communications Equipment (continued) $'76HFXULW\&RUS 7KH  0RWRUROD6ROXWLRQV,QF   86' 14 $     86' 210 $ 251,583 (b)  88 95,370   70 71,353 $OOLHG8QLYHUVDO+ROGFR//&(b):   10 12,735   752 801,858 1RNLD2<-  32 40,874     235,440 ViaSat,QF(b): $3;*URXS,QF    172,200   71 71,177   189 204,538 22 23,100   1,487,573 (b) 91 97,825   Construction & Engineering — 0.1%(b) $UDPDUN6HUYLFHV,QF(b): %UDQG,QGXVWULDO6HUYLFHV,QF 157     310 319,300 0DV7HF,QF  58     51   1HZ(QWHUSULVH6WRQH /LPH&R,QF   2 2,108   17 17,425 %ULQN V&R 7KH (b)   14 14,945   21 22,995 &OHDQ+DUERUV,QF(b): 3LNH&RUS       91 94,941 :HHNOH\+RPHV//& 23 24,035   139 151,858 &RYDQWD+ROGLQJ&RUS  29 31,028   *DUGD:RUOG6HFXULW\&RUS(b): Consumer Finance — 1.5%   84 84,840 AerCap Ireland Capital DAC:   57     150   *)/(QYLURQPHQWDO,QF(b):   150     18     150     84     175 191,049   300 319,125   375 398,184   105     220     105 105,787 $OO\)LQDQFLDO,QF  125     102 103,849 $PHULFDQ([SUHVV&R ,$$,QF(b)  175 185,500   275 298,452 ,QWHUIDFH,QF(b)  37 38,942   300 320,042 .$5$XFWLRQ6HUYLFHV,QF(b)  98,787 $PHULFDQ+RQGD)LQDQFH&RUS Nielsen Finance LLC(b):   240 248,898   129     115 123,859   75 84,844   100 105,892 3ULPH6HFXULW\6HUYLFHV%RUURZHU//&(b):   410     55 58,712 &DSLWDO2QH)LQDQFLDO&RUS   22 24,090     371,007   93 92,303   300     189 202,909 &DWHUSLOODU)LQDQFLDO6HUYLFHV&RUS 5(/;&DSLWDO,QF  40 42,543   200 215,299 5HSXEOLF6HUYLFHV,QF   95 101,200   90     100 103,873   35   'LVFRYHU)LQDQFLDO6HUYLFHV      15 17,590 )RUG0RWRU&UHGLW&R//&   100     312 317,210 5LWFKLH%URV$XFWLRQHHUV,QF   300 305,250 (b) 25 25,731   200 205,000 6WHULF\FOH,QF(b) 51 52,403   400   :DVWH0DQDJHPHQW,QF   200     235 232,790   255     35   *HQHUDO0RWRUV)LQDQFLDO&R,QF :DVWH3UR86$,QF(b)  147 150,308   40 41,070   415 435,173     800   Communications Equipment — 0.2%   200 217,842 $YD\D,QF(b)  194 207,242   235   CommScope Technologies LLC(b):        113 115,542     278,019   131 129,035   35 39,240 CommScope,QF(b):   15    148 152,588 *OREDO$LUFUDIW/HDVLQJ&R/WG    100   &DVKRU3,. (b)(g)  81 70,380   11 11,743 -RKQ'HHUH&DSLWDO&RUS  110 117,771   12 12,780

16 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Consumer Finance (continued) 'LYHUVLÀHG&RQVXPHU6HUYLFHV³ Navient&RUS IURQWGRRU,QF(b)  86' 137 $     86' 20 $ 21,350 *UDKDP+ROGLQJV&R(b)   25     23 24,437 /DXUHDWH(GXFDWLRQ,QF(b) 13 13,780   72 78,300 6HUYLFH&RUS,QWHUQDWLRQDO 32 33,287    17,380 6RWKHE\ V(b) 200 214,250   2 2,018 7UXVWHHVRI%RVWRQ8QLYHUVLW\6HULHV&& OneMain)LQDQFH&RUS   21     14 14,840     87 101,029 'LYHUVLÀHG)LQDQFLDO6HUYLFHV³   35 41,388 )DLUVWRQH)LQDQFLDO,QF(b)           *(&DSLWDO)XQGLQJ//&(b):   13     1,000 1,103,323   40 41,504   250 294,707 Synchrony Financial: *(&DSLWDO,QWHUQDWLRQDO)XQGLQJ&R8QOLPLWHG 155     &R  200 238,709 30 33,029   03+$FTXLVLWLRQ+ROGLQJV//& 150     (b)  232 228,009

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S C HEDU LE O F INVES T MENTS 17 Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

'LYHUVLÀHG7HOHFRPPXQLFDWLRQ6HUYLFHV FRQWLQXHG Electric Utilities (continued) 6HULHV8  86' 121 $   'XNH(QHUJ\)ORULGD//& &LQFLQQDWL%HOO,QF(b):   86' 395 $ 431,194   79     85     18 19,192   80 124,081 &RQVROLGDWHG&RPPXQLFDWLRQV,QF 'XNH(QHUJ\3URJUHVV//& (b) 201 215,070   313   )URQWLHU&RPPXQLFDWLRQV&RUS(b):   80 101,520   148   (QWHUJ\&RUS  375 374,873     275,220 ([HORQ&RUS   133 142,310   225 225,883 ,QWHOVDW-DFNVRQ+ROGLQJV6$   150   (b)(h) 108     50   /HYHO)LQDQFLQJ,QF(b):   20     181 185,977 )LUVW(QHUJ\&RUS   121   6HULHV$(h)  17 17,278 4XDOLW\7HFK/3(b)  93   6HULHV%(h)  215   6SULQW&DSLWDO&RUS   218     378 498,385 6HULHV%  7     343 543,098 6HULHV&(h)  197   6ZLWFK/WG(b)  102 103,530 6HULHV&   131   Telecom Italia Capital SA: )LUVW(QHUJ\7UDQVPLVVLRQ//&(b):   84 103,320   205 223,495   121 147,389    121,811   29      53,720   50   )ORULGD3RZHU /LJKW&R Telefonica (PLVLRQHV SA:   120 152,249   150     100 115,254   50 74,580 0LG$PHULFDQ(QHUJ\&R   150 202,408   100 118,774 7HOHVDW&DQDGD(b)        185   9HUL]RQ&RPPXQLFDWLRQV,QF Mid-Atlantic Interstate Transmission LLC,   420   (b)  140     100 98,512 1H[W(UD(QHUJ\&DSLWDO+ROGLQJV,QF   1,245 1,544,149   255     103     415 448,959   30 39,122   140 159,404   71 95,408 1H[W(UD(QHUJ\2SHUDWLQJ3DUWQHUV/3 9LUJLQ0HGLD6HFXUHG)LQDQFHSOF (b) 4 4,280 (b) 400 433,500 1RUWKHUQ6WDWHV3RZHU&R Zayo*URXS+ROGLQJV,QF(b):       737 738,843        404 427,230 15*(QHUJ\,QF(b):   145     100 Electric Utilities — 2.0%       125   $OOLDQW(QHUJ\)LQDQFH//&(b) 245   2KLR3RZHU&R %DOWLPRUH*DV (OHFWULF&R 6HULHV3  200     470 501,042   120 151,343   50 55,839 Oncor(OHFWULF'HOLYHU\&R//&   45 48,451   240 257,397 '7((OHFWULF&R   150   6HULHV$  110 144,577         50     144 178,813 'XNH(QHUJ\&DUROLQDV//& 3DFL¿F*DV (OHFWULF&R   24 35,539  /,%2586'0RQWK    100 150,328 (a)  415 415,227    72,454         150 170,753   190 203,041 'XNH(QHUJ\&RUS   85 92,043   335      47,782         104 123,928  867UHDVXU\

18 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Electric Utilities (continued) Entertainment (continued) 3URJUHVV(QHUJ\,QF  86' 175 $ 247,879 1HWÀL[,QF 3XEOLF6HUYLFH&RRI&RORUDGR   86'   $ 177,400    74,371     191,800 6HULHV  75   (b)  234 275,828 6RXWKHUQ&DOLIRUQLD(GLVRQ&R (b)  82 94,300 6HULHV( /,%2586'0RQWK  :DOW'LVQH\&R 7KH     92 122,858 (a)(d)  103 104,545 :0*$FTXLVLWLRQ&RUS(b):    54,031   22 22,797 6HULHV&  9     9   6HULHV%   85,778   7DPSD(OHFWULF&R  100 130,990 Equity Real Estate Investment Trusts (REITs) — 1.5% 9LUJLQLD(OHFWULF 3RZHU&R $OH[DQGULD5HDO(VWDWH(TXLWLHV,QF 6HULHV&  510 533,954   100 114,984   100 130,718   175 190,240   180 253,328   185     214 252,511    59,904   100   $PHULFDQ7RZHU&RUS 9LVWUD2SHUDWLRQV&R//&(b) 144     35 37,084 :LVFRQVLQ(OHFWULF3RZHU&R 50 52,927   285 322,559 13,898,580   170 180,703 Electrical Equipment — 0.0%   335 378,345 Sensata7HFKQRORJLHV%9(b):   100 102,108   9 10,058         4 4,450   115   255 14,508     30 31,134 Electronic Equipment, Instruments & Components — 0.1% $YDORQ%D\&RPPXQLWLHV,QF %RVWRQ3URSHUWLHV/3 $PSKHQRO&RUS 70 73,948   20 20,083 &'://&  128 130,522   80   &RUQLQJ,QF 30     30 33,488 ,WURQ,QF(b)       10 11,025 0766\VWHPV&RUS(b)  42 45,578 %URRN¿HOG3URSHUW\5(,7,QF Sensata7HFKQRORJLHV,QF(b): (b) 102 100,470  48   &DPGHQ3URSHUW\7UXVW  70 77,739   71 73,597 &URZQ&DVWOH,QWHUQDWLRQDO&RUS 412,293   200 218,851 Energy Equipment & Services — 0.2%   770 819,123 Archrock Partners LP(b):   220 248,377   84 90,405   45 53,445   254        %DNHU+XJKHVD*(&R//& 75 78,329   20   &KDPSLRQ;&RUS 48 48,480    72,929 +DOOLEXUWRQ&R 'LYHUVL¿HG+HDOWKFDUH7UXVW 45     21 22,438 'XNH5HDOW\/3 50 55,280   4   (TXLQL[,QF   40 42,158   215 229,839   85     75 82,025 6FKOXPEHUJHU)LQDQFH&DQDGD/WG   100 102,939  40 41,135   155 170,154 7HUYLWD&RUS(b)   38,737   25 25,317 7UDQVRFHDQ,QF(b) 19 13,585   135   86$&RPSUHVVLRQ3DUWQHUV/3 (532SHUDWLQJ/3  90     143 149,435 *OREDO1HW/HDVH,QF(b)       141 150,529 GLP Capital LP:

    51 57,379 Entertainment — 0.2%   20 22,953 /LYH1DWLRQ(QWHUWDLQPHQW,QF   20 23,139 (e)  44     135 147,315 (b)  9 9,113 +HDOWKSHDN3URSHUWLHV,QF 55   (b) (b)(e) 47 49,737 ,URQ0RXQWDLQ,QF : (b)  351     17 17,940 (b)  85 87,118   12   (b)       175 189,000   127 140,017

S C HEDU LE O F INVES T MENTS 19 Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Equity Real Estate Investment Trusts (REITs) (continued) Food Products — 0.5% MGM Growth Properties Operating Partnership Chobani LLC(b): LP:   86' 207 $     86'   $     87 88,305 (b)  90   *HQHUDO0LOOV,QF   272     95 107,397   135     10 11,088 (b)  134 137,015 +HUVKH\&R 7KH      0LG$PHULFD$SDUWPHQWV/3 245 244,097 -%686$/8;6$(b): MPT Operating Partnership LP:         48,932   104     217 231,919 .UDIW+HLQ])RRGV&R     150,745   70 73,099 3DUN,QWHUPHGLDWH+ROGLQJV//& (b)  373 415,917 (b) 29 30,885   23 27,882 Prologis LP:   47     50   (b)       50 53,579   35 47,310 5HDOW\,QFRPH&RUS   24 28,158   95 99,042   79 93,935   125 138,310   148   5HJHQF\&HQWHUV/3  70 79,813 (b)  252 293,989 5+3+RWHO3URSHUWLHV/3    270,135 (b)      6%$&RPPXQLFDWLRQV&RUS(b)   485,239 /DPE:HVWRQ+ROGLQJV,QF(b)  51,348 Service Properties Trust: 0RQGHOH],QWHUQDWLRQDO,QF 200     10 10,050 3RVW+ROGLQJV,QF(b):   10 9,875        124 142,887   44     41 44,828 6LPPRQV)RRGV,QF(b)   58,310 8'5,QF 20   7UHH+RXVH)RRGV,QF   38   8QLWL Group LP: 7\VRQ)RRGV,QF (b)  128     40     212 213,590   100 111,053 (b)  28 30,078 3,297,098 9HQWDV5HDOW\/3 Gas Utilities — 0.0%   55 59,179 $WPRV(QHUJ\&RUS  40 43,924   50   &HQWHU3RLQW(QHUJ\5HVRXUFHV&RUS 9(5(,72SHUDWLQJ3DUWQHUVKLS/3  80 80,771      )HUUHOOJDV/3(b)  82     45 47,054 VICI Properties LP(b): 215,348   44 45,002 Health Care Equipment & Supplies — 0.5%   258   Abbott Laboratories:        140     208          345     105 144,429   20   10,538,920 $YDQWRU)XQGLQJ,QF(b)  315 333,113 Food & Staples Retailing — 0.3% %HFWRQ'LFNLQVRQDQG&R $OEHUWVRQV&RV,QF(b):   891 920,970   109     190     372 395,715   384     80 87,055   130 154,422   25 27,547 Hologic,QF(b): $OLPHQWDWLRQ&RXFKH7DUG,QF  132 140,085 (b) 175 180,877      .URJHU&R 7KH    81,801 0HGWURQLF,QF 8QLWHG1DWXUDO)RRGV,QF(b) 41     122   86)RRGV,QF(b)   29 30,994   108 145,432 :DOPDUW,QF 2UWKR&OLQLFDO'LDJQRVWLFV,QF(b):   117     137 145,905    52,088   572     100 112,581 7HOHÀH[,QF   292 343,933   19 19,785   135 183,201   20 21,494  

20 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Health Care Equipment & Supplies (continued) Health Care Providers & Services (continued) (b)  86' 29 $ 30,740   86' 381 $ 404,841     219,057     115 151,892 .DLVHU)RXQGDWLRQ+RVSLWDOV 40 52,097 $FDGLD+HDOWKFDUH&R,QF Legacy LifePoint Health LLC(b):       40 42,952 (b)          (b)  54   (b) 48 47,897 AdaptHealth LLC(b): /LIH3RLQW+HDOWK,QF   0('1$;,QF(b):   40 42,950   40 40,492   23      81,507 $HWQD,QF 0ROLQD+HDOWKFDUH,QF(b):   25 25,927   12     250     74     50 59,290 1RUWKZHOO+HDOWKFDUH,QF 19   $+3+HDOWK3DUWQHUV,QF(b) 154   3ULPH+HDOWKFDUH6HUYLFHV,QF $NXPLQ,QF(b)  17 17,850 (b)   48,875 $QWKHP,QF 3URYLGHQFH6HUYLFH&RUS 7KH        (b)  23 24,323   20   5HJLRQDO&DUH+RVSLWDO3DUWQHUV+ROGLQJV,QF   120   (b)  33     55 72,080 53(VFURZ,VVXHU//&(b) 49 51,208   25 32,223 6XUJHU\&HQWHU+ROGLQJV,QF(b):   101     315 320,513    83,430   121 133,705 Centene&RUS Sutter Health: (b)  75 79,219 6HULHV$  73 75,904     284,080 6HULHV$  43     434 481,831 7HQHW+HDOWKFDUH&RUS(b):   30     19     75 79,492   32   &LJQD&RUS   477 498,994   400     22 23,320   200 211,797   332 351,505   245 282,245   12 12,570   50     140 145,877   120   8QLWHG+HDOWK*URXS,QF CommonSpirit Health:   235     40 42,349   10 11,207   80 89,185   55   &RPPXQLW\+HDOWK6\VWHPV,QF(b):   55     217     200           105     254     130 173,594              117   9L]LHQW,QF(b)  114 122,550 &96+HDOWK&RUS :HVW6WUHHW0HUJHU6XE,QF   125   (b) 115 117,875   270 305,778   225   12,718,380   392   Health Care Technology — 0.0%       ,49,$,QF(b)  200  

     Hotels, Restaurants & Leisure — 1.0%   125   %&8/&(b):   220     100 107,000 (QFRPSDVV+HDOWK&RUS   108 109,703   2 2,090   159     14 14,997   30 30,403   32 34,240 $I¿QLW\*DPLQJ(b)  38   +&$,QF %R\G*DPLQJ&RUS   130   (b)  99 110,107   55     34 35,320   54          123 145,140 %R\QH86$,QF(b)  44          25 29,002 S C HEDU LE O F INVES T MENTS 21 Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Hotels, Restaurants & Leisure (continued) Hotels, Restaurants & Leisure (continued) &DHVDUV(QWHUWDLQPHQW,QF(b): 6HD:RUOG3DUNV (QWHUWDLQPHQW,QF   86' 513 $   (b) 86' 51 $     401   6L[)ODJV7KHPH3DUNV,QF(b) 318 343,440 &DHVDUV5HVRUW&ROOHFWLRQ//& 6WDWLRQ&DVLQRV//&(b)  33 33,248 (b) 130 137,745 9DLO5HVRUWV,QF(b)  33 35,228 &DUQLYDO&RUS(b): :\QGKDP'HVWLQDWLRQV,QF(b)      135   :\QGKDP+RWHOV 5HVRUWV,QF   34   (b) 49 50,913   74   :\QQ/DV9HJDV//&(b)   89 91,737   59   :\QQ5HVRUWV)LQDQFH//&(b): &&00HUJHU,QF(b)  54     44   Cedar Fair LP(b):   259 271,303   198  

/DV9HJDV6DQGV&RUS /HQQDU&RUS 11 13,000 11 11,511   Mattamy*URXS&RUS(b): 9      48   9       29 30,740

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  38 40,858 325,820   27  

22 202 0 B L A CKR OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

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Independent Power and Renewable Electricity Producers Insurance (continued) — 0.2%(b) 7HDFKHUV,QVXUDQFH $QQXLW\$VVRFLDWLRQRI $(6&RUS 7KH  America(b):   86' 240 $     86' 7 $ 11,011   155 157,090   125   $OH[DQGHU)XQGLQJ7UXVW  200   7UDYHOHUV&RV,QF 7KH  &DOSLQH&RUS   35     21 21,724   15 15,790   151 157,040 :LOOLV1RUWK$PHULFD,QF  10 10,941       :LOOLV7RZHUV:DWVRQSOF  94 94,947

    4,541,544 85 88,825   Interactive Media & Services — 0.0%      $OSKDEHW,QF &OHDUZD\(QHUJ\2SHUDWLQJ//&   80 78,517  33 35,393   100 95,443   5DFNVSDFH7HFKQRORJ\*OREDO,QF Industrial Conglomerates — 0.2% (b) 134 140,392 *HQHUDO(OHFWULF&R 7ULS$GYLVRU,QF(b) 8  

    322,992 55     Internet & Direct Marketing Retail — 0.3%   200 280,413 $PD]RQFRP,QF   75 91,211   405   +RQH\ZHOO,QWHUQDWLRQDO,QF   159 198,348   330 341,909        70 78,310      5RSHU7HFKQRORJLHV,QF $1*,*URXS//&(b)  83 84,452     179,032 %RRNLQJ+ROGLQJV,QF   85     40 41,954        45 51,034   H%D\,QF  50   Insurance — 0.7% ([SHGLD*URXS,QF $FULVXUH//&(b) 20 21,174 (b)     Alliant Holdings Intermediate LLC(b): (b)  479 555,209       (b)  80     589     75   $OOLDQ]6( 867UHDVXU\

S C HEDU LE O F INVES T MENTS 23 Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

IT Services (continued) Machinery (continued)   86' 50 $     86' 91 $     290   2WLV:RUOGZLGH&RUS   30     43   ,QWHUQDWLRQDO%XVLQHVV0DFKLQHV&RUS        995   5%6*OREDO,QF(b)   57,050    74,358 6WHYHQV+ROGLQJ&R,QF(b) 21     295 387,374 7HUH[&RUS(b)   17 17,512 .%5,QF(b)  58   7LWDQ$FTXLVLWLRQ/WG(b)  297 308,880 Mastercard,QF 9HUWLFDO861HZFR,QF(b)  400 424,000   5   :DEDVK1DWLRQDO&RUS(b)  101 103,020   45 58,082   (b) 22 25,080 1RUWKZHVW)LEHU//&  Media — 2.1% 3D\3DO+ROGLQJV,QF $GYDQWDJH6DOHV 0DUNHWLQJ,QF   180 192,354 (b)  47 49,702    100,299 $OWLFH)LQDQFLQJ6$(b)       200   $0&1HWZRUNV,QF  83 85,714   45 51,911 %ORFN&RPPXQLFDWLRQV,QF(b) 39 40,170 3UHVLGLR+ROGLQJV,QF(b)  140 148,509 &DEOH2QH,QF(b)  79   6FLHQFH$SSOLFDWLRQV,QWHUQDWLRQDO&RUS Charter Communications Operating LLC: (b)  54 57,240   730   Tempo Acquisition LLC(b):   430 499,423   101 107,312   99     258         8QLV\V&RUS(b)  34 37,145   95 115,949 9LVD,QF   12 18,200   30     90 90,733   55   &OHDU&KDQQHO:RUOGZLGH+ROGLQJV,QF :(;,QF(b)       131     (b)  710 717,100 Leisure Products — 0.1% &RPFDVW&RUS 0DWWHO,QF   835   (b)    175,208   185 208,792 (b)       75 90,283   35     100 109,398        200 227,214 450 593,022 342,252   15 20,324 Life Sciences Tools & Services — 0.1%     92 115,902 &KDUOHV5LYHU/DERUDWRULHV,QWHUQDWLRQDO,QF   220 229,347 (b)   48,185   150   6\QHRV+HDOWK,QF(b)  147 147,407   70   Thermo)LVKHU6FLHQWL¿F,QF CSC Holdings LLC:        27 29,225   150   (b)  200 219,250   50 55,738 (b)  418     40   (b)  405     50   (b) 'LDPRQG6SRUWV*URXS//& 110 89,375 591,494 Discovery Communications LLC: Machinery — 0.3%   237   $PVWHG,QGXVWULHV,QF(b)  32 34,000 (b)  77   $76$XWRPDWLRQ7RROLQJ6\VWHPV,QF ',6+'%6&RUS (b) 34 34,595      &ODUN(TXLSPHQW&R(b)       507 529,815 &ROID[&RUS(b)  38       172,428 'HHUH &R   218     100 108,990 ',6+1HWZRUN&RUS(e):   20 25,915      (Q3UR,QGXVWULHV,QF  108 114,750   92   *UDI7HFK)LQDQFH,QF(b) 44 44,495 (QWHUFRP0HGLD&RUS(b) 71 72,154 *ULQGLQJ0HGLD,QF(b)   174   )R[&RUS +XVN\,,,+ROGLQJ/WG &DVKRU   125   3,. (b)(g)  122     50 73,087 0HULWRU,QF(b)   24   *&,//&(b)  29 30,930 1DYLVWDU,QWHUQDWLRQDO&RUS(b): *UD\7HOHYLVLRQ,QF(b)  27     35 39,288 *UXSR7HOHYLVD6$%  200 252,250 24 202 0 B L A CKR OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Media (continued) Metals & Mining (continued) ,QWHUSXEOLF*URXSRI&RV,QF 7KH  1HZ*ROG,QF(b):   86' 20 $ 20,501   86' 8 $     15 20,553       /DPDU0HGLD&RUS    1HZPRQW&RUS /&356HQLRU6HFXUHG)LQDQFLQJ'$&   111   (b) 200 215,250   25   /LEHUW\%URDGEDQG&RUS(b)(e): Novelis&RUS(b):   83 83,789  124 129,580     283,487   290   0HUHGLWK&RUS  11 10,725 1XFRU&RUS  125 132,378 0LGFRQWLQHQW&RPPXQLFDWLRQV 6RXWKHUQ&RSSHU&RUS  75 108,328 (b) 39 40,755 6WHHO'\QDPLFV,QF 2PQLFRP*URXS,QF    125 137,983   20 21,257 2XWIURQW0HGLD&DSLWDO//&(b) 93     95 97,910 5DGLDWH+ROGFR//&(b): 8QLWHG6WDWHV6WHHO&RUS(b) 148 170,940   240 247,500 3,517,004   508 535,305 Mortgage Real Estate Investment Trusts (REITs) — 0.0% 6FULSSV(VFURZ,,,QF(b): 6WDUZRRG3URSHUW\7UXVW,QF   30 31,178 (b)  10 10,450   53 55,252 6LQFODLU7HOHYLVLRQ*URXS,QF Multiline Retail — 0.0%(b) (b) 218   0DF\ V,QF  157 174,348 6LULXV;05DGLR,QF(b): 1RUGVWURP,QF  133  

  31 32,124 323,315   75 82,523 Multi-Utilities — 0.2% 144,755     &HQWHU3RLQW(QHUJ\,QF  25 25,841 (b) 200 6N\/WG    &06(QHUJ\&RUS (b) 313 345,083 7HUULHU0HGLD%X\HU,QF   125 137,781

7LPH:DUQHU&DEOH//&   100 112,998 100 101,419   &RQVXPHUV(QHUJ\&R 70 93,433     50   37 43,357     100 115,597 (b) 24 7RZQVTXDUH0HGLD,QF      5 5,024 (b): 8QLYLVLRQ&RPPXQLFDWLRQV,QF 'RPLQLRQ(QHUJ\,QF 58 58,435   (h)  35 35,311 130     (h)  200   90 98,383 9LDFRP&%6,QF  (h)  35 37,783 Virgin Media Vendor Financing Notes IV DAC,   120   (b) 403 419,120   6HULHV&  50   (b) 200 =LJJR%RQG&R%9    1L6RXUFH,QF =LJJR%9(b)  300 313,125   140   14,511,017   30 34,715 Metals & Mining — 0.5%   107 140,143 $OOHJKHQ\7HFKQRORJLHV,QF 6HPSUD(QHUJ\ (h)      240 273,341 Arconic&RUS(b):   150 173,745       134     Oil, Gas & Consumable Fuels — 4.5% %+3%LOOLWRQ)LQDQFH86$/WG $QWHUR0LGVWUHDP3DUWQHUV/3 25 25,713   (b) 103   25     $QWHUR5HVRXUFHV&RUS(b) 17 17,352 (b) 351 379,080 %LJ5LYHU6WHHO//&  $SDFKH&RUS Constellium (b): 6(    71,020 250 255,312    72   250 257,500     5 5,389

)UHHSRUW0F0R5DQ,QF   74   112 119,000      55,251 137 150,358        414 515,430   $VFHQW5HVRXUFHV8WLFD+ROGLQJV//&(b): -RVHSK75\HUVRQ 6RQ,QF   72 79,920 (b) 104 117,780    35,910 .DLVHU$OXPLQXP&RUS(b): %D\WH[(QHUJ\&RUS(b)  44 27,998   27 28,890 %OXH5DFHU0LGVWUHDP//&(b) 53     58  

S C HEDU LE O F INVES T MENTS 25 Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Oil, Gas & Consumable Fuels (continued) Oil, Gas & Consumable Fuels (continued) %3&DSLWDO0DUNHWV$PHULFD,QF   86' 11 $ 10,422   86' 30 $ 31,030 DCP Midstream Operating LP:   85 92,891   58     175     55     35 39,807 (b)  78 84,240   50   (b)   74,520   135   'HYRQ(QHUJ\&RUS 12        'LDPRQGEDFN(QHUJ\,QF %3&DSLWDO0DUNHWVSOF   455 478,273   70     55    867UHDVXU\

26 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Oil, Gas & Consumable Fuels (continued) Oil, Gas & Consumable Fuels (continued) (b)  86' 143 $     86'  $   (47&RUS 2FFLGHQWDO3HWUROHXP&RUS   75 74,509   144 144,180   45 47,444   103 102,902 (h)  31 37,975   21   ([[RQ0RELO&RUS   302     455 497,999   43 44,832   10 11,080   22 20,975   10 11,429   3 2,805 *HQHVLV(QHUJ\/3   2 2,348   32 31,200   184          25     18 17,235   111 93,853 *UHDW:HVWHUQ3HWUROHXP//&   239   (b)  40,020   81   +DUYHVW0LGVWUHDP,/3(b)  94 99,993   387 337,321 +HVV&RUS   9 9,132   200 220,494   104     102 124,477   13     87      50,530 Hess Midstream Operations LP(b):   30 25,284   17   Ovintiv([SORUDWLRQ,QF   31 32,405   30 31,159 +ROO\(QHUJ\3DUWQHUV/3(b) 32 32,240   12 12,878 +ROO\)URQWLHU&RUS  155 158,411 Ovintiv,QF ,QGLJR1DWXUDO5HVRXUFHV//&   225 227,828 (b) 150 153,375   10   .LQGHU0RUJDQ(QHUJ\3DUWQHUV/3 3DUNODQG&RUS(b)  48 51,899     171,382 3DUVOH\(QHUJ\//&(b):     402,057        70 95,782   119     97 128,250   154   .LQGHU0RUJDQ,QF 3%)+ROGLQJ&R//&(b)   354 349,009 (b)  215   3'&(QHUJ\,QF   415   (e)  54     114     48 49,325   132     5 4,938 0DUDWKRQ2LO&RUS   105 108,413      3KLOOLSV   145 145,351     340,159 3LRQHHU1DWXUDO5HVRXUFHV&R   22 25,058   50 57,820 0DUDWKRQ3HWUROHXP&RUS        595   Plains All American Pipeline LP:   35 40,094   200 205,935   54     9 9,419 0DWDGRU5HVRXUFHV&R        5 4,919 0(*(QHUJ\&RUS(b):   21 22,287   78 78,780 4(35HVRXUFHV,QF   209 215,280        27 27,878   93 97,883 MPLX LP:    28,510   210 220,554 5DQJH5HVRXUFHV&RUS   50 52,955   35     130 134,538   9 8,775   190 219,134   11 10,390   70 80,539 5DWWOHU0LGVWUHDP/3(b)       25 28,595 Sabine Pass Liquefaction LLC: 0XUSK\2LO&RUS     708,842   24     55   (h)  5   (b)  271 321,210 1HZ)RUWUHVV(QHUJ\,QF(b) 349 370,701 60(QHUJ\&R 1REOH(QHUJ\,QF  140 182,441   73 70,445 NuStar Logistics LP: (b)  172 184,900   42 44,730 6RXWKZHVWHUQ(QHUJ\&R   39 42,179   40 40,200

S C HEDU LE O F INVES T MENTS 27 Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Oil, Gas & Consumable Fuels (continued) Paper & Forest Products (continued) (h)  86' $ 27,040   86'   $   21 22,029   234,154 44 47,740   Personal Products — 0.0% Sunoco Logistics Partners Operations LP: (GJHZHOO3HUVRQDO&DUH&R(b) 31     450 487,251   90 98,830 Pharmaceuticals — 0.8%      %DXVFK+HDOWK$PHULFDV,QF(b):        20 22,300   191 213,411   132   Sunoco LP: %DXVFK+HDOWK&RV,QF(b):   39 39,492   109 120,331   11     110 117,975   22     88   (b)   58,240   12   7DOOJUDVV(QHUJ\3DUWQHUV/3(b):              250     44 47,502   89     48 49,394   319 334,950 7DUJD5HVRXUFHV3DUWQHUV/3   92     45 48,825 %D\HU86)LQDQFH,,//&(b):   87 91,834   30          200     133 144,398 %D\HU86)LQDQFH//&(b)  200 218,289 (b)     %ULVWRO0\HUV6TXLEE&R 7HQQHVVHH*DV3LSHOLQH&R//&    70,541  9 11,732   30 34,925 7HUUD)RUP3RZHU2SHUDWLQJ//& &DWDOHQW3KDUPD6ROXWLRQV,QF (b) 35 37,450 (b) 101   TransCanada PipeLines/WG (ODQFR$QLPDO+HDOWK,QF(h) 8 9,440   100 103,338 (QGR'$&(b)  131     15 18,330 -RKQVRQ -RKQVRQ   50      80,272 7UDQVFDQDGD7UXVW6HULHV$ /,%2586'   100   0RQWK (a)  903   0HUFN &R,QF  50   7UDQVFRQWLQHQWDO*DV3LSH/LQH&R//& 3 /'HYHORSPHQW//&(b)  49,450   140   3DU3KDUPDFHXWLFDO,QF(b) 450 488,250 9DOHUR(QHUJ\&RUS 3¿]HU,QF   50 52,181   35 37,383   170     70 91,884   20 22,500   185 198,747 9LSHU(QHUJ\3DUWQHUV/3(b)  48,070 Shire Acquisitions Investments Ireland DAC: :HVWHUQ0LGVWUHDP2SHUDWLQJ/3   337 341,395   35 35,700   1,375 1,458,090   8 8,320 7DNHGD3KDUPDFHXWLFDO&R/WG        200 221,475   177 175,400   200 213,255   15 14,724 :\HWK//& 70 104,940 (h) 251       :LOOLDPV&RV,QF 7KH  Professional Services — 0.1% 374,412     $01+HDOWKFDUH,QF(b)  29   25     $6*1,QF(b) 18 18,720 100 110,252   'XQ %UDGVWUHHW&RUS 7KH (b): 125 137,737     191 205,325 50       73 82,307

:3;(QHUJ\,QF (TXLID[,QF  9 9,715 48     -DJXDU+ROGLQJ&R,,33''HYHORSPHQW/3(b):

      91 95,970 42 44,152     325   52     9HULVN$QDO\WLFV,QF  50       174,900 841,588   Real Estate Management & Development — 0.1%(b) Paper & Forest Products — 0.0%(b) &XVKPDQ :DNH¿HOG86%RUURZHU//& 37 40,053 %RLVH&DVFDGH&R    155 170,888

*HRUJLD3DFL¿F//& )LYH3RLQW2SHUDWLQJ&R/3 141     25  

28 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Real Estate Management & Development (continued) Semiconductors & Semiconductor Equipment (continued) *UH\VWDU5HDO(VWDWH3DUWQHUV//& (QWHJULV,QF(b):  86' 23 $ 23,437   86' 24 $ 24,900 +RZDUG+XJKHV&RUS 7KH    55     13   ,QWHO&RUS        84 91,120 5HDORJ\*URXS//&   9 9,771   105   20 22,019 433,439  

Road & Rail — 0.7% ./$&RUS   354 402,932 %XUOLQJWRQ1RUWKHUQ6DQWD)H//&   275 329,577   45          90 120,353 /DP5HVHDUFK&RUS   100 123,249   270 303,508 &DQDGLDQ3DFL¿F5DLOZD\&R 30 31,484   110 125,734 &6;&RUS   15 15,588        20 28,909   75 87,435 0LFURFKLS7HFKQRORJ\,QF   80 102,707 (e)  15 45,452 (5$&86$)LQDQFH//&(b) 25 25,432 (b)  191   1RUIRON6RXWKHUQ&RUS 19,',$&RUS   125           40     202 242,585   70 75,834   135     30 38,113 1;3%9(b):   130     335 377,853 3HQVNH7UXFN/HDVLQJ&R/3(b):   10     320 328,483   100 110,255         120 152,905   520       233,597   100 100,855   20   5\GHU6\VWHP,QF 216HPLFRQGXFWRU&RUS(b) 104     215   48$/&200,QF   250 272,895   50 71,139 8EHU7HFKQRORJLHV,QF(b):   79 107,114   334   7H[DV,QVWUXPHQWV,QF   45     95     144 158,400     82 89,175 Software — 1.1% 8QLRQ3DFL¿F&RUS $&,:RUOGZLGH,QF(b)  188 198,810   125   Ascend Learning LLC:       (b)  185     90   $XWRGHVN,QF   100 110,770   50 52,421   15     75 84,543   50   %R[HU3DUHQW&R,QF(b):   130     89     25 30,807   215 231,125 (b)  100 123,783 %<&URZQ3DUHQW//&(b):   283 350,308   14 14,245 220 225,500 4,929,001   40 41,207 Semiconductors & Semiconductor Equipment — 1.0% &$,QF &DPHORW)LQDQFH6$(b)  198   $QDORJ'HYLFHV,QF &DVWOH86+ROGLQJ&RUS(b)      200   &KDQJH+HDOWKFDUH+ROGLQJV//&   25   (b) 535 545,700 $SSOLHG0DWHULDOV,QF  180 203,859 0LFURVRIW&RUS %URDGFRP,QF   270 332,944   90 93,995   29     410 450,455   391 495,782   1,109 1,270,878    27,418   104   1XDQFH&RPPXQLFDWLRQV,QF   175 200,417  48 50,790   232 257,417 2SHQ7H[W+ROGLQJV,QF(b) 92 97,870   89 101,859 2UDFOH&RUS   100 119,272   590     280 300,932 S C HEDU LE O F INVES T MENTS 29 Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Software (continued) Technology Hardware, Storage & Peripherals (continued)   86' 200 $     86' 120 $     310   Dell International LLC(b):   25     425 470,059   25 30,189   305 372,083   100 117,119    98,333     201,303 'LHEROG1L[GRUI,QF(b)   34 38,080     197,582 +3,QF 370 391,734   250 291,271 1&5&RUS(b):   80 98,377   13 13,813 37&,QF(b)   95 99,572   35   6ROHUD//&(b)        113 125,147 66 &7HFKQRORJLHV,QF(b)          9HULWDV86,QF(b)   493 505,941 6HDJDWH+''&D\PDQ(b)  25  

    Specialty Retail — 0.5% Textiles, Apparel & Luxury Goods — 0.0% $VEXU\$XWRPRWLYH*URXS,QF +DQHVEUDQGV,QF(b)       32   /HYL6WUDXVV &R  42 43,050   31 33,247 :LOOLDP&DUWHU&R 7KH (b) 9 9,558 eG Global Finance plc(b):   200     Thrifts & Mortgage Finance — 0.1%   17 18,032 %3&(6$(b) 250   *DS,QF 7KH (b)  34 39,440 )UHHGRP0RUWJDJH&RUS(b) 23 24,327 *URXS$XWRPRWLYH,QF(b)    *HQZRUWK0RUWJDJH+ROGLQJV,QF +RPH'HSRW,QF 7KH  (b) 235 254,388   150   /DGGHU&DSLWDO)LQDQFH+ROGLQJV///3 100     (b)    40     /'+ROGLQJV*URXS//&(b)  17 17,893 75 95,782   0*,&,QYHVWPHQW&RUS  52   120     Nationstar0RUWJDJH+ROGLQJV,QF(b): (b) 39 .HQ*DUII$XWRPRWLYH//&    75 79,594 /%UDQGV,QF 80 84,000 (b)     109 118,350 44 45,989 (b)      51,175   82 92,045 891,872 /%0$FTXLVLWLRQ//&(b)      Tobacco — 0.5% /RZH V&RV,QF $OWULD*URXS,QF   70     405 442,255   87       488,743   100     130     25 37,581   230 322,221   135 144,398 %$7&DSLWDO&RUS 0XUSK\2LO86$,QF 34         3HQVNH$XWRPRWLYH*URXS,QF   510 545,204   14 14,227   12     49 50,899   70 73,013 3HW6PDUW,QF(b):   90 104,342   48 48,000   100 123,529   335 344,212 3KLOLS0RUULV,QWHUQDWLRQDO,QF 6SHFLDOW\%XLOGLQJ3URGXFWV+ROGLQJV//&  250 258,948 (b)  123 130,348 5H\QROGV$PHULFDQ,QF 656'LVWULEXWLRQ,QF(b)  202     215 244,884 6WDSOHV,QF(b)  278 290,307   98  

:KLWH&DS%X\HU//&(b)  158  

3,201,171 3,150,875 Trading Companies & Distributors — 0.3% Technology Hardware, Storage & Peripherals — 0.5% $LU/HDVH&RUS $SSOH,QF   100     450 485,212   80     235     300 320,340   195 218,832   350 379,841        100 105,813   75     120 123,192   20 27,409 Aviation Capital Group LLC(b):   230 295,772   100 101,257   130     110  

30 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Trading Companies & Distributors (continued) Banks — 0.2% %ULJKWVWDU(VFURZ&RUS(b)  86' 27 $   %DQNRI0RQWUHDO %DQNRI$PHULFD&RUS  )RUWUHVV7UDQVSRUWDWLRQ ,QIUDVWUXFWXUH (b) 86'  $   Investors LLC(b): %DQNRI0RQWUHDO Truist)LQDQFLDO&RUS    24 25,083 (b) 2 78,023   14   %DQNRI0RQWUHDO :HOOV)DUJR &R  + ((TXLSPHQW6HUYLFHV,QF (b) 4 99,554 (b) 41 41,439 %DUFOD\V%DQNSOF &LWLJURXS&DSLWDO;,,,  +HUF+ROGLQJV,QF(b)  150 159,000   2   8QLWHG5HQWDOV1RUWK$PHULFD,QF %DUFOD\V%DQNSOF -30RUJDQ&KDVH &R    3 3,143   2 189,429   89   (b) 2 275,931 :(6&2'LVWULEXWLRQ,QF(b):   1       175,973 (b) 1 119,795   221 251,341 %DUFOD\V%DQNSOF 86%DQ&RUS),   1 59,240 2,124,974 5R\DO%DQNRI&DQDGD )LUVW5HSXEOLF%DQN  Wireless Telecommunication Services — 0.6% (b) ²(i) 57,721 $PHULFD0RYLO6$%GH&9 200   5R\DO%DQNRI&DQDGD *0$&&DSLWDO7UXVW,  &RQQHFW)LQFR6$5/(b)   700,180 (b) 1   *RJR,QWHUPHGLDWH+ROGLQJV//& (b) 58   1,270,085 +XJKHV6DWHOOLWH6\VWHPV&RUS Beverages — 0.1%  59   5R\DO%DQNRI&DQDGD &RFD&ROD&R 7KH (b): /LJDGR1HWZRUNV//& &DVKRU   3   3,. (a)(b)(g)  105 99,092   4 237,029 5RJHUV&RPPXQLFDWLRQV,QF 30   Societe Generale6$ 3HSVL&R,QF  6SULQW&RUS   2   23          30,420 (b) 77 95,572   %DQNRI0RQWUHDO $PJHQ,QF  70RELOH86$,QF   2 401,748 (b)   414   &LWLJURXS*OREDO0DUNHWV+ROGLQJV,QF   30   $EE9LH,QF   1 134,271 (b)       -30RUJDQ6WUXFWXUHG3URGXFWV%9 *LOHDG   12 12,899 6FLHQFHV,QF   5   (b)   250 289,550 5R\DO%DQNRI&DQDGD 9HUWH[ (b)    79,324 3KDUPDFHXWLFDOV,QF  ²(i) 81,111 (b)  40   (b)  145 178,841 904,754 (b)  85 87,450 Building Products — 0.1% Vodafone Group plc: %DUFOD\V%DQNSOF -RKQVRQ&RQWUROV   70   ,QWHUQDWLRQDOSOF   4 175,792     231,230 &UHGLW6XLVVH$* 0DVFR&RUS  (b)   50     3 148,922  86'6ZDS6HPL

0HUULOO/\QFK,QWHUQDWLRQDO &R )RUWXQH Total Corporate Bonds — 45.6% %UDQGV+RPH 6HFXULW\,QF  (Cost: $297,354,160)     1 109,277

  Equity-Linked Notes — 7.8% Capital Markets — 0.2% Aerospace & Defense — 0.0% %DQNRI0RQWUHDO *ROGPDQ6DFKV*URXS,QF %DUFOD\V%DQNSOF /+DUULV7HFKQRORJLHV 7KH (b) ²(i) 97,453 ,QF  1   &LWLJURXS*OREDO0DUNHWV+ROGLQJV,QF 06&, ,QF (b) 1   Automobiles — 0.0% -30RUJDQ6WUXFWXUHG3URGXFWV%9 6 3 0HUULOO/\QFK,QWHUQDWLRQDO &R )RUG0RWRU *OREDO,QF (b): &R  11     ²(i) 51,387 0HUULOO/\QFK,QWHUQDWLRQDO &R 7HVOD,QF    1     ²(i)   0HUULOO/\QFK,QWHUQDWLRQDO &R %DQNRI1HZ  

S C HEDU LE O F INVES T MENTS 31 Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Capital Markets (continued) Electronic Equipment, Instruments & Components — 0.1% Societe Generale6$ 1DVGDT,QF  %DUFOD\V%DQNSOF &RUQLQJ,QF    86' 1 $   (b) 86' 1 $   214,370 1,205,793    Societe Generale Chemicals — 0.2% 6$ $PSKHQRO&RUS    1 132,913 %DUFOD\V%DQNSOF 'RZ,QF    3   399,901   1   %DUFOD\V%DQNSOF 33*,QGXVWULHV,QF  %DUFOD\V%DQNSOF 5HDO7LPH0HDVXUHPHQWV   1 99,570 ,QF  Citigroup Global Markets Holdings,  2 2,803,370 ,QF 'X3RQWGH1HPRXUV,QF    1   (b) 2 98,851   1 1,401,275 &UHGLW6XLVVH$* &),QGXVWULHV+ROGLQJV,QF    1     3     1 1,355,850 -30RUJDQ6WUXFWXUHG3URGXFWV%9   1   $LU3URGXFWVDQG&KHPLFDOV,QF    1   (b) ²(i) 104,775   1 1,355,583 5R\DO%DQNRI&DQDGD 6KHUZLQ:LOOLDPV&R   1   (The)): 13,787,501 (b) 1 435,143 Entertainment — 0.1%   ²(i)   %DQNRI0RQWUHDO (OHFWURQLF$UWV,QF  1,391,993 (b) 2 320,111 Commercial Services & Supplies — 0.0% Credit Suisse AG (Take-Two Interactive %DUFOD\V%DQNSOF :DVWH0DQDJHPHQW,QF  6RIWZDUH,QF  1     1   0HUULOO/\QFK,QWHUQDWLRQDO &R :DOW'LVQH\ (b) ²(i)   &R 7KH  1   &UHGLW6XLVVH$* 5HSXEOLF6HUYLFHV,QF  7RURQWR'RPLQLRQ%DQN 7KH  1HWÀL[,QF    1 50,125   ²(i) 197,912

257,882   Communications Equipment — 0.1% Equity Real Estate Investment Trusts (REITs) — 0.0% Credit Suisse AG (Ciena&RUS  %DUFOD\V%DQNSOF $PHULFDQ7RZHU&RUS    3 141,741   ²(i)   7RURQWR'RPLQLRQ%DQN 7KH  &LVFR6\VWHPV 0HUULOO/\QFK,QWHUQDWLRQDO &R 6XQ ,QF  7   &RPPXQLWLHV,QF    1  

421,399 188,104 Construction & Engineering — 0.0% Food & Staples Retailing — 0.2% 5R\DO%DQNRI&DQDGD %DOIRXU%HDWW\SOF  %DUFOD\V%DQNSOF $OEHUWVRQV&RV,QF  (b) ²(i)     8  

Construction Materials — 0.0% &LWLJURXS*OREDO0DUNHWV+ROGLQJV,QF &UHGLW6XLVVH$* 9XOFDQ0DWHULDOV&R  :DOJUHHQV%RRWV$OOLDQFH,QF  (b) 1   1      

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32 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Health Care Equipment & Supplies (continued) Industrial Conglomerates — 0.1% 5R\DO%DQNRI&DQDGD $EERWW/DERUDWRULHV  %DQNRI0RQWUHDO +RQH\ZHOO,QWHUQDWLRQDO (b) 86' 1 $ 132,837 ,QF (b) 86' 2 $ 401,277 2 183,272   Insurance — 0.0%(b)   5   %DQNRI0RQWUHDO ProgressiveCorp 7KH  Societe Generale 6$ ,'(;;/DERUDWRULHV   1 49,729 ,QF  ²(i) 55,452 5R\DO%DQNRI&DQDGD $RQSOF  7RURQWR'RPLQLRQ%DQN 7KH  %RVWRQ6FLHQWL¿F   1 137,022 &RUS  2   8%6$* 0HGWURQLFSOF   4     Interactive Media & Services — 0.3%   &LWLJURXS*OREDO0DUNHWV+ROGLQJV,QF Health Care Providers & Services — 0.2% $OSKDEHW,QF 

%DQNRI0RQWUHDO 8QLWHG+HDOWK*URXS,QF    ²(i)   (b) 1     (b) ²(i)   (b) (i) 93,392   ²   ²(i) 471,800 1 193,181   Societe Generale6$ )DFHERRN,QF  (i)   ²    1  

%133DULEDV6$ 4XHVW'LDJQRVWLFV,QF    1 348,198   1 71,875   1 72,418   &LWLJURXS*OREDO0DUNHWV+ROGLQJV,QF Internet & Direct Marketing Retail — 0.1% 0F.HVVRQ&RUS (b)  ²(i)   Societe Generale6$ $PD]RQFRP,QF  &UHGLW6XLVVH$* $QWKHP,QF    ²(i)     1 270,049   ²(i)  

5R\DO%DQNRI&DQDGD &DUGLQDO+HDOWK,QF  943,244 (b)   1 52,493 IT Services — 0.2% 5R\DO%DQNRI&DQDGD /DERUDWRU\&RUSRI %DUFOD\V%DQNSOF )LVHUY,QF  America Holdings):   4 432,527 (b) (i)   ²   %DUFOD\V%DQNSOF *OREDO3D\PHQWV,QF  (i)   ² 52,380 (b)

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791,349

S C HEDU LE O F INVES T MENTS 33 Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

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34 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value

Technology Hardware, Storage & Peripherals (continued) Automobiles — 0.0% (b) 86' 7 $   'HDOHU7LUH//&7HUP/RDQ% /,%2586'   3 387,934 0RQWK ,(a) 86' 158 $  

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  $[DOWD&RDWLQJ6\VWHPV'XWFK+ROGLQJ%%9 (a) Airlines — 0.1% 7HUP/RDQ% /,%2586'0RQWK $PHULFDQ$LUOLQHV,QF7HUP/RDQ /,%25  ,  99 97,971 86'0RQWK , 183   Chemours&R 7KH 7HUP/RDQ% /,%25 $PHULFDQ$LUOLQHV,QF7HUP/RDQ% 86'0RQWK , 53   /,%2586'0RQWK  Greenrock)LQDQFH,QFVW/LHQ7HUP  84 75,422 /RDQ% /,%2586'0RQWK  /,%2586'0RQWK  , 51    12   ,OOXPLQDWH%X\HU//&7HUP/RDQ /,%2586' -HW%OXH$LUZD\V&RUS7HUP/RDQ /,%25 0RQWK , 154 153,734 86'0RQWK , 45   Invictus86//&VW/LHQ7HUP/RDQ /,%25 .HVWUHO%LGFR,QF7HUP/RDQ /,%2586' 86'0RQWK ,    0RQWK , 227  

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S C HEDU LE O F INVES T MENTS 35 Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

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7HUP/RDQ /,%2586'0RQWK    , 233   Distributors — 0.0% 'LDPRQG %& %97HUP/RDQ /,%2586' Pai+ROGFR,QFVW/LHQ7HUP/RDQ% /,%25 0RQWK ,   114,512 86'0RQWK ,(a) 47 47,000 *)/(QYLURQPHQWDO,QF7HUP/RDQ /,%25 (a) 86'0RQWK , 27 27,310 'LYHUVLÀHG&RQVXPHU6HUYLFHV³ Intrado&RUS7HUP/RDQ% /,%2586' $OL[3DUWQHUV//37HUP/RDQ /,%2586' 0RQWK ,  72   0RQWK ,  311 307,108 .$5$XFWLRQ6HUYLFHV,QF7HUP/RDQ Amentum Government Services Holdings LLC, % /,%2586'0RQWK  VW/LHQ7HUP/RDQ /,%2586'0RQWK ,(j) 40    ,     3ULPH6HFXULW\6HUYLFHV%RUURZHU//&VW $VFHQG/HDUQLQJ//&7HUP/RDQ /,%2586' /LHQ7HUP/RDQ% /,%2586'0RQWK 0RQWK , 50 49,958  ,  113 113,090 %ULJKW+RUL]RQV)DPLO\6ROXWLRQV//&7HUP 6SULQJ(GXFDWLRQ*URXS,QFVW/LHQ7HUP /RDQ% /,%2586'0RQWK  /RDQ /,%2586'0RQWK  , 107   , 21   Midas Intermediate Holdco II LLC, Term Loan, (k) 7HPSR$FTXLVLWLRQ//&7HUP/RDQ /,%25   30   0LOHDJH3OXV+ROGLQJV//&7HUP/RDQ /,%25 86'0RQWK , 429 425,521 TruGreen/WG3DUWQHUVKLSVW/LHQ7HUP 86'0RQWK , 157   /RDQ /,%2586'0RQWK  5HVHDUFK1RZ*URXS,QFVW/LHQ7HUP /RDQ /,%2586'0RQWK  ,     

, 158     5H\QROGV&RQVXPHU3URGXFWV//&7HUP Construction & Engineering — 0.0%(a) /RDQ /,%2586'0RQWK  3LNH&RUS7HUP/RDQ /,%2586'0RQWK , 17    ,  30 29,897 6RWKHE\ V,QF7HUP/RDQ /,%2586' Ply Gem Midco,QF7HUP/RDQ /,%2586' 0RQWK ,  197 197,890 0RQWK , 40   TierPoint//&VW/LHQ7HUP/RDQ /,%25 656'LVWULEXWLRQ,QF7HUP/RDQ /,%2586' 86'0RQWK ,    0RQWK , 178 174,871

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36 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

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S C HEDU LE O F INVES T MENTS 37 Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

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38 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

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S C HEDU LE O F INVES T MENTS 39 Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

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40 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

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S C HEDU LE O F INVES T MENTS 41 Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Par (000) Security Par (000) Value Security Par (000) Value Technology Hardware, Storage & Peripherals — 0.0%(a) Preferred Securities — 1.9% (OHFWURQLFVIRU,PDJLQJ,QFVW/LHQ7HUP Capital Trusts — 1.5% /RDQ /,%2586'0RQWK  Banks — 0.6%(a)(d) 81 $ , 86'   %DQNRI$PHULFD&RUS :HVWHUQ'LJLWDO&RUS7HUP/RDQ% /,%25 6HULHV; /,%2586'0RQWK  86'0RQWK , 39 39,230   86'   $  

108,431 6HULHV$$ /,%2586'0RQWK  Trading Companies & Distributors — 0.0%(a)   315   %HDFRQ5RR¿QJ6XSSO\,QF7HUP/RDQ 6HULHV'' /,%2586'0RQWK  325 379,437 /,%2586'0RQWK    &LWLJURXS,QF , 40   6HULHV4 /,%2586'0RQWK  70.+DZN3DUHQW&RUS7HUP/RDQ$ /,%25   40 39,800 , (j) 37 86'0RQWK     6HULHV9 62)5    300 308,277 70.+DZN3DUHQW&RUS7HUP/RDQ% /,%25 )LIWK7KLUG%DQFRUS (j) 86'0RQWK , 122   6HULHV+ /,%2586'0RQWK 

850       Wireless Telecommunication Services — 0.1%(a) 6HULHV- /,%2586'0RQWK  125 119,375 Digicel,QWHUQDWLRQDO)LQDQFH/WGVW/LHQ7HUP  

/RDQ% /,%2586'0RQWK  -30RUJDQ&KDVH &R 6HULHV9 /,%2586'0RQWK  , 73     19   Hargray&RPPXQLFDWLRQV*URXS,QF7HUP 6HULHV, /,%2586'0RQWK  /RDQ /,%2586'0RQWK     55,885 , 197   6HULHV= /,%2586'0RQWK  6%$6HQLRU)LQDQFH,,//&7HUP/RDQ /,%25   225   86'0RQWK ,     6HULHV)) 62)5   244  

428,730 6HULHV; /,%2586'0RQWK    135   Total Floating Rate Loan Interests — 5.9% 6HULHV++ 62)5   490 505,925 (Cost: $40,707,376)   :HOOV)DUJR &R

6HULHV6 /,%2586'0RQWK  Foreign Agency Obligations — 0.0%   570   Saudi Arabia — 0.0% 6HULHV8 /,%2586'0RQWK  , (b) 200 202,750   443 502,251 6DXGL$UDELDQ2LO&R  

Total Foreign Agency Obligations — 0.0% 4,589,290 (a)(d) (Cost: $198,810) 202,750 Capital Markets — 0.1% *ROGPDQ6DFKV*URXS,QF 7KH 6HULHV2 Shares /,%2586'0RQWK       Shares 0RUJDQ6WDQOH\6HULHV+ /,%2586' 0RQWK   131 130,057 Investment Companies — 20.2% %ODFN5RFN$OORFDWLRQ7DUJHW6KDUHV%$76 785,389 Series A*    Consumer Finance — 0.3%(a)(d) %ODFN5RFN)ORDWLQJ5DWH,QFRPH3RUWIROLR &DSLWDO2QH)LQDQFLDO&RUS6HULHV( /,%25 &ODVV.6KDUHV*  11,008,080 86'0RQWK     594,780 %ODFN5RFN*10$3RUWIROLR&ODVV.6KDUHV*    'LVFRYHU)LQDQFLDO6HUYLFHV6HULHV& /,%25 %ODFN5RFN+LJK

Total Investment Companies — 20.2% 9R\D)LQDQFLDO,QF6HULHV$ 867UHDVXU\ (Cost: $136,451,328) 139,089,054

42 202 0 B L A CKR OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

Par (000) Shares Security Par (000) Value Security Shares Value Insurance — 0.2%(a)(d) Warrants — 0.0% 0HW/LIH,QF6HULHV* 867UHDVXU\

  Total Warrants — 0.0% ...... 208

Multi-Utilities — 0.1% Total Long-Term Investments — 95.8% 6HPSUD(QHUJ\ 867UHDVXU\

71RWH&RQVWDQW0DWXULW\

999,131 Total Investments Before Options Written — 99.2%

Total Capital Trusts — 1.5% (Cost: $658,951,633)   (Cost: $10,121,811) 10,480,078 Total Options Written — (0.0)% Shares (Premium Received — $34,152) (9,405) Shares Total Investments Net of Options Written — 99.2% Preferred Stocks — 0.4% (Cost: $658,917,481)   Banks — 0.0%(a)(d) Other Assets Less Liabilities — 0.8%   .H\&RUS6HULHV( /,%2586'0RQWK     183,259 Net Assets — 100.0%  $  

86%DQFRUS6HULHV) /,%2586'0RQWK    5,000 133,300

  Capital Markets — 0.1% 0RUJDQ6WDQOH\6HULHV. /,%2586' 0RQWK (a)(d) 15,000 432,750

6/0&RUS6HULHV% /,%2586'0RQWK  (a)(d) 2,500 132,500

(QWHUJ\$UNDQVDV//&    25,000  

$OOVWDWH&RUS 7KH 6HULHV+(d) 15,000 419,250

Oil, Gas & Consumable Fuels — 0.1% (QHUJ\7UDQVIHU2SHUDWLQJ/36HULHV( /,%2586'0RQWK (a)(d) 25,000  

Total Preferred Stocks — 0.4% (Cost: $2,496,214) 2,523,059

Trust Preferreds — 0.0% Commercial Services & Supplies — 0.0% ,/)&(&DSLWDO7UXVW, <&07  (a)(b) 100,000  

Total Trust Preferreds — 0.0% (Cost: $95,250)  

Total Preferred Securities — 1.9% (Cost: $12,713,275) 13,070,137

S C HEDU LE O F INVES T MENTS 43 Schedule of Investments (continued) BlackRock Managed Income Fund (Percentages shown are based on Net Assets) December 31, 2020

(a) 9DULDEOHUDWHVHFXULW\,QWHUHVWUDWHUHVHWVSHULRGLFDOO\7KHUDWHVKRZQLVWKHHIIHFWLYHLQWHUHVWUDWHDVRISHULRGHQG6HFXULW\GHVFULSWLRQDOVRLQFOXGHVWKHUHIHUHQFHUDWHDQGVSUHDGLI SXEOLVKHGDQGDYDLODEOH (b) 6HFXULW\H[HPSWIURPUHJLVWUDWLRQSXUVXDQWWR5XOH$XQGHUWKH6HFXULWLHV$FWRIDVDPHQGHG7KHVHVHFXULWLHVPD\EHUHVROGLQWUDQVDFWLRQVH[HPSWIURPUHJLVWUDWLRQWR TXDOL¿HGLQVWLWXWLRQDOLQYHVWRUV (c) 1RQLQFRPHSURGXFLQJVHFXULW\ (d) 3HUSHWXDOVHFXULW\ZLWKQRVWDWHGPDWXULW\GDWH (e) &RQYHUWLEOHVHFXULW\ (f) =HURFRXSRQERQG (g) 3D\PHQWLQNLQGVHFXULW\ZKLFKPD\SD\LQWHUHVWGLYLGHQGVLQDGGLWLRQDOSDUVKDUHVDQGRULQFDVK5DWHVVKRZQDUHWKHFXUUHQWUDWHDQGSRVVLEOHSD\PHQWUDWHV (h) 6WHSXSERQGWKDWSD\VDQLQLWLDOFRXSRQUDWHIRUWKH¿UVWSHULRGDQGWKHQDKLJKHUFRXSRQUDWHIRUWKHIROORZLQJSHULRGV5DWHDVRISHULRGHQG (i) $PRXQWLVOHVVWKDQ (j) 6HFXULW\LVYDOXHGXVLQJVLJQL¿FDQWXQREVHUYDEOHLQSXWVDQGLVFODVVL¿HGDV/HYHOLQWKHIDLUYDOXHKLHUDUFK\ (k) 5HSUHVHQWVDQXQVHWWOHGORDQFRPPLWPHQWDWSHULRGHQG&HUWDLQGHWDLOVDVVRFLDWHGZLWKWKLVSXUFKDVHDUHQRWNQRZQSULRUWRWKHVHWWOHPHQWGDWHLQFOXGLQJFRXSRQUDWH (l) )L[HGUDWH (m) $OORUDSRUWLRQRIWKLVVHFXULW\LVRQORDQ (n) $QQXDOL]HGGD\\LHOGDVRISHULRGHQG (o) $OORUDSRUWLRQRIWKLVVHFXULW\ZDVSXUFKDVHGZLWKWKHFDVKFROODWHUDOIURPORDQHGVHFXULWLHV * ,QYHVWPHQWVLQLVVXHUVFRQVLGHUHGWREHDI¿OLDWH V RIWKH)XQGGXULQJWKH\HDUHQGHG'HFHPEHUIRUSXUSRVHVRI6HFWLRQ D  RIWKH,QYHVWPHQW&RPSDQ\$FWRIDV amended, were as follows:

Capital Gain Change in Distributions Net Unrealized Shares from Value at Purchases at Proceeds from Realized Appreciation Value at Held at Underlying $I¿OLDWHG,VVXHU 12/31/19 Cost Sale Gain (Loss) (Depreciation) 12/31/20 12/31/20 Income Funds %ODFN5RFN/LTXLGLW\)XQGV T-Fund, Institutional Class(a) $ 9,094,815 $ 13,933,790 $ ² $ ² $ ² $     $ 88,902 $ ² SL Liquidity Series, LLC, Money Market Series(a)  8,423,887 ²   1,113 ² 357,289 357,182 13,343(b) ² %ODFN5RFN$OORFDWLRQ7DUJHW 6KDUHV%$766HULHV$ 28,029,701   ² ²       1,222,009 8,131 %ODFN5RFN)ORDWLQJ5DWH,QFRPH 3RUWIROLR&ODVV.6KDUHV  49,027,543 4,989,938 (42,801,194)     11,008,080     9,153 %ODFN5RFN*10$3RUWIROLR&ODVV .6KDUHV  19,157,781   (21,718,429) 707,208       1,253,131 ² %ODFN5RFN+LJK

$ (132,273) $ 1,917,814 $   $ 5,004,235 $ 17,284

(a) 5HSUHVHQWVQHWDPRXQWSXUFKDVHG VROG  (b) $OORUDSRUWLRQUHSUHVHQWVVHFXULWLHVOHQGLQJLQFRPHHDUQHGIURPWKHUHLQYHVWPHQWRIFDVKFROODWHUDOIURPORDQHGVHFXULWLHVQHWRIIHHVDQGFROODWHUDOLQYHVWPHQWH[SHQVHVDQGRWKHU SD\PHQWVWRDQGIURPERUURZHUVRIVHFXULWLHV (c) $VRISHULRGHQGWKHHQWLW\LVQRORQJHUKHOG

)RU)XQGFRPSOLDQFHSXUSRVHVWKH)XQG VLQGXVWU\FODVVL¿FDWLRQVUHIHUWRRQHRUPRUHRIWKHLQGXVWU\VXEFODVVL¿FDWLRQVXVHGE\RQHRUPRUHZLGHO\UHFRJQL]HGPDUNHW LQGH[HVRUUDWLQJJURXSLQGH[HVDQGRUDVGH¿QHGE\WKHLQYHVWPHQWDGYLVHU7KHVHGH¿QLWLRQVPD\QRWDSSO\IRUSXUSRVHVRIWKLVUHSRUWZKLFKPD\FRPELQHVXFKLQGXVWU\ VXEFODVVL¿FDWLRQVIRUUHSRUWLQJHDVH

44 202 0 B L A CKR OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments (continued) BlackRock Managed Income Fund December 31, 2020

Derivative Financial Instruments Outstanding as of Period End

Futures Contracts

Value/ Unrealized Number of Expiration Notional Appreciation Description Contracts Date Amount (000) (Depreciation) Long Contracts 06&,(PHUJLQJ0DUNHWV(0LQL,QGH[ 124  $ 7,987 $  

Short Contracts *%3&XUUHQF\ 95  8,110 (243,499) (852672;;,QGH[       (44,589) 867UHDVXU\

98,351

$  

Exchange-Traded Options Purchased

Number of Expiration Exercise Notional Description Contracts Date Price Amount (000) Value

Put 5XVVHOO,QGH[  38   86'    86' 7,504 $ 27,170

Exchange-Traded Options Written

Number of Expiration Exercise Notional Description Contracts Date Price Amount (000) Value

Put 5XVVHOO,QGH[  38   86'    86' 7,504 $ (9,405)

Centrally Cleared Credit Default Swaps — Buy Protection

Upfront Financing Premium Unrealized Rate Paid Payment Termination Notional Paid Appreciation Reference Obligation/Index by the Fund Frequency Date Amount (000) Value (Received) (Depreciation)

&';1$,*9    Quarterly  86' 1,185 $   $ (29,510) $ 114

OTC Credit Default Swaps — Buy Protection

Upfront Financing Premium Unrealized Rate Paid Payment Termination Notional Paid Appreciation Reference Obligation/Index by the Fund Frequency Counterparty Date Amount (000) Value (Received) (Depreciation)

:HVWHUQ8QLRQ&R 7KH       Quarterly -30RUJDQ&KDVH%DQN1$  86' 100 $   $ 91 $ (754)

$ – $ – $ –

S C HEDU LE O F INVES T MENTS 45 Schedule of Investments (continued) BlackRock Managed Income Fund December 31, 2020

OTC Credit Default Swaps — Sell Protection

Upfront Financing Notional Premium Unrealized Rate Received Payment Termination Credit Amount Paid Appreciation Reference Obligation/Index by the Fund Frequency Counterparty Date Rating (a) (000) (b) Value (Received) (Depreciation)

0RUJDQ6WDQOH\ &R $PHULFDQ7RZHU&RUS    Quarterly International plc  %%% 86' 475 $ 1,243 $ (1,734) $ 2,977

(a) 8VLQJWKHUDWLQJRIWKHLVVXHURUWKHXQGHUO\LQJVHFXULWLHVRIWKHLQGH[DVDSSOLFDEOHSURYLGHGE\6 3*OREDO5DWLQJV (b) 7KHPD[LPXPSRWHQWLDODPRXQWWKH)XQGPD\SD\VKRXOGDQHJDWLYHFUHGLWHYHQWWDNHSODFHDVGH¿QHGXQGHUWKHWHUPVRIWKHDJUHHPHQW

i Balances Reported in the Statement of Assets and Liabilities for Centrally Cleared Swaps, OTC Swaps and Options Written

Swap Swap Premiums Premiums Unrealized Unrealized Paid Received Appreciation Depreciation Value Centrally Cleared Swaps (a)  $ ² $ (29,510) $ 114 $ ² $ ² OTC Swaps  91 (1,734) 2,977 (754) ² 2SWLRQV:ULWWHQ   1$  1$ 24,747 ² (9,405)

,QFOXGHVFXPXODWLYHDSSUHFLDWLRQ GHSUHFLDWLRQ RQFHQWUDOO\FOHDUHGVZDSVDVUHSRUWHGLQWKH6FKHGXOHRI,QYHVWPHQWV2QO\FXUUHQWGD\¶VYDULDWLRQPDUJLQLVUHSRUWHGZLWKLQWKH6WDWHPHQW RI$VVHWVDQG/LDELOLWLHVDQGLVQHWRIDQ\SUHYLRXVO\SDLG UHFHLYHG VZDSSUHPLXPDPRXQWV

Derivative Financial Instruments Categorized by Risk Exposure

$VRISHULRGHQGWKHIDLUYDOXHVRIGHULYDWLYH¿QDQFLDOLQVWUXPHQWVORFDWHGLQWKH6WDWHPHQWRI$VVHWVDQG/LDELOLWLHVZHUHDVIROORZV Foreign Currency Interest Commodity Credit Equity Exchange Rate Other Contracts Contracts Contracts Contracts Contracts Contracts Total Assets — Derivative Financial Instruments Futures contracts 8QUHDOL]HGDSSUHFLDWLRQRQIXWXUHVFRQWUDFWV(a) $ ² $ ² $   $ ² $ 490,149 $ ² $   Options purchased ,QYHVWPHQWVDWYDOXH²XQDI¿OLDWHG(b)  ² ² 27,170 ² ² ² 27,170 6ZDSV²FHQWUDOO\FOHDUHG 8QUHDOL]HGDSSUHFLDWLRQRQFHQWUDOO\FOHDUHGVZDSV(a) ² 114 ² ² ² ² 114 6ZDSV²27& 8QUHDOL]HGDSSUHFLDWLRQRQ27&VZDSV6ZDSSUHPLXPV paid  ²   ² ² ² ²   $ ² $ 3,182 $   $ ² $ 490,149 $ ² $ 747,017 Liabilities — Derivative Financial Instruments Futures contracts 8QUHDOL]HGGHSUHFLDWLRQRQIXWXUHVFRQWUDFWV(a) ² ² 44,589 243,499 103,710 ² 391,798 Options written Options written at value  ² ² 9,405 ² ² ² 9,405 6ZDSV²27& 8QUHDOL]HGGHSUHFLDWLRQRQ27&VZDSV6ZDSSUHPLXPV received  ² 2,488 ² ² ² ² 2,488 $ ² $ 2,488 $ 53,994 $ 243,499 $ 103,710 $ ² $  

(a) 1HWFXPXODWLYHXQUHDOL]HGDSSUHFLDWLRQ GHSUHFLDWLRQ RQIXWXUHVFRQWUDFWVDQGFHQWUDOO\FOHDUHGVZDSVLIDQ\DUHUHSRUWHGLQWKH6FKHGXOHRI,QYHVWPHQWV,QWKH6WDWHPHQWRI$VVHWVDQG /LDELOLWLHVRQO\FXUUHQWGD\ VYDULDWLRQPDUJLQLVUHSRUWHGLQUHFHLYDEOHVRUSD\DEOHVDQGWKHQHWFXPXODWLYHXQUHDOL]HGDSSUHFLDWLRQ GHSUHFLDWLRQ LVLQFOXGHGLQDFFXPXODWHGHDUQLQJV ORVV  (b) ,QFOXGHVRSWLRQVSXUFKDVHGDWYDOXHDVUHSRUWHGLQWKH6FKHGXOHRI,QYHVWPHQWV

46 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments (continued) BlackRock Managed Income Fund December 31, 2020

)RUWKH\HDUHQGHG'HFHPEHUWKHHIIHFWRIGHULYDWLYH¿QDQFLDOLQVWUXPHQWVLQWKH6WDWHPHQWRI2SHUDWLRQVZDVDVIROORZV Foreign Currency Interest Commodity Credit Equity Exchange Rate Other Contracts Contracts Contracts Contracts Contracts Contracts Total Net Realized Gain (Loss) from: Futures contracts $ ² $ ² $ 4,089,205 $   $ (4,514,952) $ ² $   Swaps  ²   ² ² ² ²   $ ² $   $ 4,089,205 $   $ (4,514,952) $ ² $ 352,339

Net Change in Unrealized Appreciation (Depreciation) on: Futures contracts ² ²   (237,422) (9,805) ² (339,853) Options purchased (a)  ² ² (47,053) ² ² ² (47,053) Options written  ² ² 24,747 ² ² ² 24,747 Swaps  ² 2,822 ² ² ² ² 2,822 $ ² $ 2,822 $ (114,932) $ (237,422) $ (9,805) $ ² $ (359,337)

2SWLRQVSXUFKDVHGDUHLQFOXGHGLQQHWFKDQJHLQXQUHDOL]HGDSSUHFLDWLRQ GHSUHFLDWLRQ RQLQYHVWPHQWV²XQDI¿OLDWHG

Average Quarterly Balances of Outstanding Derivative Financial Instruments Futures contracts: $YHUDJHQRWLRQDOYDOXHRIFRQWUDFWV²ORQJ $ 13,757,829 $YHUDJHQRWLRQDOYDOXHRIFRQWUDFWV²VKRUW    Options: Average value of option contracts purchased     Average value of option contracts written  2,351 Credit default swaps: $YHUDJHQRWLRQDOYDOXH²EX\SURWHFWLRQ  4,722,592 $YHUDJHQRWLRQDOYDOXH²VHOOSURWHFWLRQ  797,500

)RUPRUHLQIRUPDWLRQDERXWWKH)XQG¶VLQYHVWPHQWULVNVUHJDUGLQJGHULYDWLYH¿QDQFLDOLQVWUXPHQWVUHIHUWRWKH1RWHVWR)LQDQFLDO6WDWHPHQWV

Derivative Financial Instruments — Offsetting as of Period End

7KH)XQG VGHULYDWLYHDVVHWVDQGOLDELOLWLHV E\W\SH ZHUHDVIROORZV

Assets Liabilities Derivative Financial Instruments: $ ² Futures contracts  $ ² $ 193,230 Options (a)  27,170 9,405 6ZDSV²&HQWUDOO\FOHDUHG  ² 704 6ZDSV²27&(b)    2,488 Total derivative assets and liabilities in the Statement of Assets and Liabilities   $ 30,238 $ 205,827 Derivatives not subject to a Master Netting Agreement or similar agreement ("MNA")  (27,170) (203,339) Total derivative assets and liabilities subject to an MNA  $   $ 2,488

(a) ,QFOXGHVRSWLRQVSXUFKDVHGDWYDOXHZKLFKLVLQFOXGHGLQ,QYHVWPHQWVDWYDOXH±XQDI¿OLDWHGLQWKH6WDWHPHQWRI$VVHWVDQG/LDELOLWLHVDQGUHSRUWHGLQWKH6FKHGXOHRI,QYHVWPHQWV (b) ,QFOXGHVXQUHDOL]HGDSSUHFLDWLRQ GHSUHFLDWLRQ RQ27&VZDSVDQGVZDSSUHPLXPVSDLGUHFHLYHGLQWKH6WDWHPHQWRI$VVHWVDQG/LDELOLWLHV

7KHIROORZLQJWDEOHVSUHVHQWWKH)XQG VGHULYDWLYHDVVHWVDQGOLDELOLWLHVE\FRXQWHUSDUW\QHWRIDPRXQWVDYDLODEOHIRURIIVHWXQGHUDQ01$DQGQHWRIWKHUHODWHGFROODWHUDO received and pledged by the Fund:

Derivative Assets Subject to Derivatives Non-cash Cash Net Amount an MNA by Available Collateral Collateral of Derivative Counterparty Counterparty for Offset (a) Received Received Assets (b)

-30RUJDQ&KDVH%DQN1$  $ 91 $ (91) $ ² $ ² $ ² 0RUJDQ6WDQOH\ &R,QWHUQDWLRQDOSOF  2,977 (1,734) ² ² 1,243

$   $ (1,825) $ ² $ ² $ 1,243

S C HEDU LE O F INVES T MENTS 47 Schedule of Investments (continued) BlackRock Managed Income Fund December 31, 2020

Derivative Liabilities Subject to Derivatives Non-cash Cash Net Amount of an MNA by Available Collateral Collateral Derivative Counterparty Counterparty for Offset (a) Pledged Pledged Liabilities (c)

-30RUJDQ&KDVH%DQN1$  $ 754 $ (91) $ ² $ ² $   0RUJDQ6WDQOH\ &R,QWHUQDWLRQDOSOF  1,734 (1,734) ² ² ²

$ 2,488 $ (1,825) $ ² $ ² $  

(a) 7KHDPRXQWRIGHULYDWLYHVDYDLODEOHIRURIIVHWLVOLPLWHGWRWKHDPRXQWRIGHULYDWLYHDVVHWVDQGRUOLDELOLWLHVWKDWDUHVXEMHFWWRDQ01$ (b) 1HWDPRXQWUHSUHVHQWVWKHQHWDPRXQWUHFHLYDEOHIURPWKHFRXQWHUSDUW\LQWKHHYHQWRIGHIDXOW (c) 1HWDPRXQWUHSUHVHQWVWKHQHWDPRXQWSD\DEOHGXHWRWKHFRXQWHUSDUW\LQWKHHYHQWRIGHIDXOW

Fair Value Hierarchy as of Period End

9DULRXVLQSXWVDUHXVHGLQGHWHUPLQLQJWKHIDLUYDOXHRI¿QDQFLDOLQVWUXPHQWV)RUDGHVFULSWLRQRIWKHLQSXWOHYHOVDQGLQIRUPDWLRQDERXWWKH)XQG¶VSROLF\UHJDUGLQJ YDOXDWLRQRI¿QDQFLDOLQVWUXPHQWVUHIHUWRWKH1RWHVWR)LQDQFLDO6WDWHPHQWV

7KHIROORZLQJWDEOHVVXPPDUL]HWKH)XQG¶VLQYHVWPHQWVDQGGHULYDWLYH¿QDQFLDOLQVWUXPHQWVFDWHJRUL]HGLQWKHGLVFORVXUHKLHUDUFK\7KHEUHDNGRZQRIWKH)XQG V LQYHVWPHQWVLQWRPDMRUFDWHJRULHVLVGLVFORVHGLQWKH6FKHGXOHRI,QYHVWPHQWVDERYH

Level 1 Level 2 Level 3 Total Assets: Investments: Long-Term Investments: $VVHW%DFNHG6HFXULWLHV  $ ² $   $ ² $   Common Stocks: $HURVSDFH 'HIHQVH 2,291,710   ² 3,807,729 $LU)UHLJKW /RJLVWLFV ²   ²   %DQNV   712,143 ² 2,772,492 %HYHUDJHV    415,432 ²   %LRWHFKQRORJ\   ² ²   %XLOGLQJ3URGXFWV 853,417 ² ² 853,417 &RPPXQLFDWLRQV(TXLSPHQW 758,155 ² ² 758,155 &RQWDLQHUV 3DFNDJLQJ    511,810 ²   Distributors   ² ²   'LYHUVL¿HG7HOHFRPPXQLFDWLRQ6HUYLFHV   ² ²   (OHFWULFDO(TXLSPHQW     ²   )RRG 6WDSOHV5HWDLOLQJ 825,400 ² ² 825,400 Food Products ²   ²   +HDOWK&DUH(TXLSPHQW 6XSSOLHV     ²   +HDOWK&DUH3URYLGHUV 6HUYLFHV 1,331,532 400,988 ² 1,732,520 Household Products   1,327,031 ²   Insurance 1,587,843 ² ² 1,587,843 IT Services   1,072,417 ² 4,381,378 Leisure Products 1,399,358 ² ² 1,399,358 Machinery 1,031,759 383,201 ²   Media   ² ²   2LO*DV &RQVXPDEOH)XHOV 2,501 ² ² 2,501 Personal Products ² 1,439,548 ² 1,439,548 Pharmaceuticals 1,979,828 4,331,145 ²   Professional Services ² 1,352,920 ² 1,352,920 6HPLFRQGXFWRUV 6HPLFRQGXFWRU(TXLSPHQW 1,713,189 1,059,378 ²   Software 1,820,953 ² ² 1,820,953 Tobacco 1,522,591 1,271,009 ²   7UDGLQJ&RPSDQLHV 'LVWULEXWRUV ²   ²   &RUSRUDWH%RQGV  ²   ²   (TXLW\/LQNHG1RWHV  ² 53,541,595 ² 53,541,595 )ORDWLQJ5DWH/RDQ,QWHUHVWV $HURVSDFH 'HIHQVH ²       Airlines ²   ²   Auto Components ² 537,552 ² 537,552 Automobiles ²   ²   %XLOGLQJ3URGXFWV ² 451,195 ² 451,195 Capital Markets ²   ²  

48 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Schedule of Investments (continued) BlackRock Managed Income Fund December 31, 2020

Level 1 Level 2 Level 3 Total Chemicals $ ² $ 1,333,445 $ ² $ 1,333,445 &RPPHUFLDO6HUYLFHV 6XSSOLHV ²       &RQVWUXFWLRQ (QJLQHHULQJ ²   ²   Construction Materials ² 507,818 47,000 554,818 &RQWDLQHUV 3DFNDJLQJ  ²   ²   Distributors ² 47,000 ² 47,000 'LYHUVL¿HG&RQVXPHU6HUYLFHV ²   ²   'LYHUVL¿HG)LQDQFLDO6HUYLFHV ²   54,135   'LYHUVL¿HG7HOHFRPPXQLFDWLRQ6HUYLFHV ² 1,940,878 ² 1,940,878 (OHFWULF8WLOLWLHV  ² 113,197 ² 113,197 (OHFWULFDO(TXLSPHQW ² 342,817 ² 342,817 (QWHUWDLQPHQW  ²   ²   (TXLW\5HDO(VWDWH,QYHVWPHQW7UXVWV 5(,7V  ² 125,938 ² 125,938 )RRG 6WDSOHV5HWDLOLQJ ² 540,803 ² 540,803 Food Products ² 1,254,351 19,043 1,273,394 +HDOWK&DUH(TXLSPHQW 6XSSOLHV ² 301,853 ² 301,853 +HDOWK&DUH3URYLGHUV 6HUYLFHV ²   231,951   Health Care Technology ²   ²   +RWHOV5HVWDXUDQWV /HLVXUH  ² 2,037,022     Household Durables ² 78,039 ² 78,039 ,QGHSHQGHQW3RZHUDQG5HQHZDEOH(OHFWULFLW\3URGXFHUV ²   ²   Industrial Conglomerates ² 721,122 ² 721,122 Insurance ²   ²   ,QWHUDFWLYH0HGLD 6HUYLFHV  ² 570,415 ² 570,415 ,QWHUQHW 'LUHFW0DUNHWLQJ5HWDLO ²   ²   IT Services ²   ²   Leisure Products ² 108,579 ² 108,579 /LIH6FLHQFHV7RROV 6HUYLFHV ²     483,888 Machinery ² 744,118 ² 744,118 Media ²   240,185   0HWDOV 0LQLQJ ² 304,250 ² 304,250 0XOWLOLQH5HWDLO ²   ²   2LO*DV &RQVXPDEOH)XHOV ² 203,395 ² 203,395 Personal Products ² 432,014 ² 432,014 Pharmaceuticals ² 1,025,140 ² 1,025,140 Professional Services ² 591,047 ² 591,047 5HDO(VWDWH0DQDJHPHQW 'HYHORSPHQW ²   ²   5RDG 5DLO ²   ²   6HPLFRQGXFWRUV 6HPLFRQGXFWRU(TXLSPHQW ² 31,732 ² 31,732 Software ² 4,052,003     6SHFLDOW\5HWDLO  ²   ²   7HFKQRORJ\+DUGZDUH6WRUDJH 3HULSKHUDOV ² 108,431 ² 108,431 7UDGLQJ&RPSDQLHV 'LVWULEXWRUV ²   130,183   :LUHOHVV7HOHFRPPXQLFDWLRQ6HUYLFHV ² 428,730 ² 428,730 Foreign Agency Obligations  ² 202,750 ² 202,750 Investment Companies  139,089,054 ² ² 139,089,054 Preferred Securities: %DQNV   4,589,290 ² 4,905,849 Capital Markets 432,750 785,389 ² 1,218,139 &RPPHUFLDO6HUYLFHV 6XSSOLHV ²   ²   Consumer Finance 132,500 1,777,255 ² 1,909,755 'LYHUVL¿HG)LQDQFLDO6HUYLFHV ² 502,313 ² 502,313 (OHFWULF8WLOLWLHV    ² ²   Insurance 419,250   ²   0XOWL8WLOLWLHV ² 480,937 ² 480,937 2LO*DV &RQVXPDEOH)XHOV   999,131 ²   :DUUDQWV  208 ² ² 208 Short-Term Securities  23,322,772 ² ² 23,322,772 Options Purchased: (TXLW\FRQWUDFWV 27,170 ² ² 27,170

Subtotal $   $   $ 1,049,200 $  

Investments valued at NAV (a) 357,289

$  ² Total Investments $  

$  ²

S C HEDU LE O F INVES T MENTS 49 Schedule of Investments (continued) BlackRock Managed Income Fund December 31, 2020

Level 1 Level 2 Level 3 Total Derivative Financial Instruments (b) Assets: Credit contracts  $ ² $ 3,091 $ ² $ 3,091 (TXLW\FRQWUDFWV   ² ²   Interest rate contracts  490,149 ² ² 490,149 Liabilities: Credit contracts  ² (754) ² (754) (TXLW\FRQWUDFWV (53,994) ² ² (53,994) )RUHLJQFXUUHQF\H[FKDQJHFRQWUDFWV  (243,499) ² ² (243,499) Interest rate contracts  (103,710) ² ² (103,710)

$   $ 2,337 $ ² $ 317,799

(a) &HUWDLQLQYHVWPHQWVRIWKH)XQGZHUHIDLUYDOXHGXVLQJ1$9SHUVKDUHDVQRTXRWHGPDUNHWYDOXHLVDYDLODEOHDQGWKHUHIRUHKDYHEHHQH[FOXGHGIURPWKHIDLUYDOXHKLHUDUFK\ (b) 'HULYDWLYH¿QDQFLDOLQVWUXPHQWVDUHVZDSVIXWXUHVFRQWUDFWVDQGRSWLRQVZULWWHQ6ZDSVDQGIXWXUHVFRQWUDFWVDUHYDOXHGDWWKHXQUHDOL]HGDSSUHFLDWLRQ GHSUHFLDWLRQ RQWKHLQVWUXPHQWDQG RSWLRQVZULWWHQDUHVKRZQDWYDOXH 6HHQRWHVWR¿QDQFLDOVWDWHPHQWV

50 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Statement of Assets and Liabilities December 31, 2020

%ODFN5RFN Managed Income Fund

ASSETS ,QYHVWPHQWVDWYDOXH²XQDI¿OLDWHG LQFOXGLQJVHFXULWLHVORDQHGDWYDOXHRI  FRVW²  $ 521,839,978 ,QYHVWPHQWVDWYDOXH²DI¿OLDWHG FRVW²    Cash  38,894 Cash pledged: – Futures contracts  2,998,000 Centrally cleared swaps   )RUHLJQFXUUHQF\DWYDOXH FRVW²    5HFHLYDEOHV – Investments sold    6HFXULWLHVOHQGLQJLQFRPH²DI¿OLDWHG  2,250 Capital shares sold  1,512,512 'LYLGHQGV²DI¿OLDWHG  214,095 'LYLGHQGV²XQDI¿OLDWHG  102,481 ,QWHUHVW²XQDI¿OLDWHG    From the Manager    Swap premiums paid  91 8QUHDOL]HGDSSUHFLDWLRQRQ – OTC swaps  2,977 3UHSDLGH[SHQVHV    Other assets    Total assets   

LIABILITIES Collateral on securities loaned at value  357,925 Options written at value (premium received $34,152)  9,405 Payables: – Investments purchased    Capital shares redeemed 1,254,401 Income dividend distributions    Investment advisory fees    7UXVWHHV DQG2I¿FHU VIHHV  2,594 2WKHUDI¿OLDWHIHHV    Service and distribution fees   Variation margin on futures contracts  193,230 Variation margin on centrally cleared swaps  704 2WKHUDFFUXHGH[SHQVHV  304,005 Swap premiums received  1,734 8QUHDOL]HGGHSUHFLDWLRQRQ – OTC swaps  754 Total liabilities  4,401,401

1(7$66(76  $  

NET ASSETS CONSIST OF Paid-in capital  $   Accumulated earnings  23,950,710 1(7$66(76  $  

F INANC IAL S T ATEMENTS 51 Statement of Assets and Liabilities (continued) December 31, 2020

%ODFN5RFN Managed Income Fund

NET ASSET VALUE Institutional Net assets $   Shares outstanding  30,905,728 Net asset value  $   6KDUHVDXWKRUL]HG  8QOLPLWHG Par value   Investor A Net assets $   Shares outstanding  25,419,507 Net asset value  $   6KDUHVDXWKRUL]HG  8QOLPLWHG Par value   Investor C Net assets $   Shares outstanding    Net asset value  $   6KDUHVDXWKRUL]HG  8QOLPLWHG Par value   Class K Net assets $   Shares outstanding  8,133,105 Net asset value  $   6KDUHVDXWKRUL]HG  8QOLPLWHG Par value  

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52 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Statement of Operations

%ODFN5RFN Managed Income Fund

INVESTMENT INCOME 'LYLGHQGV²DI¿OLDWHG $ 4,990,892 'LYLGHQGV²XQDI¿OLDWHG 482,078 ,QWHUHVW²XQDI¿OLDWHG    6HFXULWLHVOHQGLQJLQFRPH²DI¿OLDWHG²QHW  13,343 )RUHLJQWD[HVZLWKKHOG  (7,713) Total investment income   

(;3(16(6 Investment advisory  2,018,452 6HUYLFHDQGGLVWULEXWLRQ²FODVVVSHFL¿F  782,881 7UDQVIHUDJHQW²FODVVVSHFL¿F  398,270 Administration  243,085 Accounting services    5HJLVWUDWLRQ  130,001 Professional    $GPLQLVWUDWLRQ²FODVVVSHFL¿F  115,331 Custodian   Printing and postage  34,572 7UXVWHHVDQG2I¿FHU 14,489 Miscellaneous    7RWDOH[SHQVHV  4,211,980 Less: – $GPLQLVWUDWLRQIHHVZDLYHG²FODVVVSHFL¿F  (115,331) )HHVZDLYHGDQGRUUHLPEXUVHGE\WKH0DQDJHU   (1,040,331) Transfer agent fees waLYHGDQGRU UHLPEXUVHG²FODVVVSHFL¿F   7RWDOH[SHQVHVDIWHUIHHVZDLYHGDQGRUUHLPEXUVHG  2,908,802 Net investment income  19,551,200

REALIZED AND UNREALIZED GAIN (LOSS) $ 15,002,714 1HWUHDOL]HGJDLQ ORVV IURP $ – ,QYHVWPHQWV²DI¿OLDWHG  (132,273) ,QYHVWPHQWV²XQDI¿OLDWHG  (1,352,499) &DSLWDOJDLQGLVWULEXWLRQVIURPXQGHUO\LQJIXQGV²DI¿OLDWHG 17,284 Foreign currency transactions    Futures contracts   Swaps   A   1HWFKDQJHLQXQUHDOL]HGDSSUHFLDWLRQ GHSUHFLDWLRQ RQ ,QYHVWPHQWV²DI¿OLDWHG  1,917,814 ,QYHVWPHQWV²XQDI¿OLDWHG    Foreign currency translations 878 Futures contracts (339,853) Options written  24,747 Swaps 2,822 A 15,970,983 1HWUHDOL]HGDQGXQUHDOL]HGJDLQ    1(7,1&5($6(,11(7$66(765(68/7,1*)52023(5$7,216  $  

6HHQRWHVWR¿QDQFLDOVWDWHPHQWV

F INANC IAL S T ATEMENTS 53 Statements of Changes in Net Assets

%ODFN5RFN0DQDJHG,QFRPH)XQG

INCREASE (DECREASE) IN NET ASSETS

OPERATIONS Net investment income  $ 19,551,200 $   1HWUHDOL]HGJDLQ ORVV      1HWFKDQJHLQXQUHDOL]HGDSSUHFLDWLRQ GHSUHFLDWLRQ   15,970,983   Net increase in net assets resulting from operations   33,470,177

DISTRIBUTIONS TO SHAREHOLDERS (a) Institutional      Investor A  (7,243,709 )   Investor C    (520,143 ) &ODVV.    (2,449,422 ) Decrease in net assets resulting from distributions to shareholders    

CAPITAL SHARE TRANSACTIONS Net increase in net assets derived from capital share transactions     

NET ASSETS Total increase in net assets      %HJLQQLQJRI\HDU 472,908,314   (QGRI\HDU $   $ 472,908,314

(a) 'LVWULEXWLRQVIRUDQQXDOSHULRGVGHWHUPLQHGLQDFFRUGDQFHZLWK86IHGHUDOLQFRPHWD[UHJXODWLRQV

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54 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Financial Highlights (For a share outstanding throughout each period)

%ODFN5RFN0DQDJHG,QFRPH)XQG Institutional

Net asset value, beginning of period  $   $   $   $   $   $   Net investment income (a)              1HWUHDOL]HGDQGXQUHDOL]HGJDLQ ORVV               Net increase (decrease) from investment operations              Distributions (b) –––––– From net investment income             )URPQHWUHDOL]HGJDLQ   ²       ² Total distributions              Net asset value, end of period $   $   $   $   $   $  

Total Return (c)      ² ² %DVHGRQQHWDVVHWYDOXH       (d) 

Ratios to Average Net Assets (e) 7RWDOH[SHQVHV      (f)  7RWDOH[SHQVHVDIWHUIHHVZDLYHGDQGRUUHLPEXUVHG      (f)  Net investment income      (f) 

Supplemental Data Net assets, end of year (000) $   $ 199,220 $ 117,904 $ 51,542 $ 23,083 $ 15,100 Portfolio turnover rate (g)       

(a) %DVHGRQDYHUDJHVKDUHVRXWVWDQGLQJ (b) 'LVWULEXWLRQVIRUDQQXDOSHULRGVGHWHUPLQHGLQDFFRUGDQFHZLWK86IHGHUDOLQFRPHWD[UHJXODWLRQV (c) :KHUHDSSOLFDEOHDVVXPHVWKHUHLQYHVWPHQWRIGLVWULEXWLRQV (d) $JJUHJDWHWRWDOUHWXUQ (e) ([FOXGHVH[SHQVHVLQFXUUHGLQGLUHFWO\DVDUHVXOWRILQYHVWPHQWVLQXQGHUO\LQJIXQGVDVIROORZV

(f) $QQXDOL]HG (g) ([FOXGHVHTXLW\OLQNHGQRWHV$GGLWLRQDOLQIRUPDWLRQUHJDUGLQJSRUWIROLRWXUQRYHUUDWHLVDVIROORZV

6HHQRWHVWR¿QDQFLDOVWDWHPHQWV

F INANC IAL HI G H L I G H TS 55 Financial Highlights (continued) (For a share outstanding throughout each period)

%ODFN5RFN0DQDJHG,QFRPH)XQG Investor A

Net asset value, beginning of period  $   $   $   $   $   $   Net investment income (a)              1HWUHDOL]HGDQGXQUHDOL]HGJDLQ ORVV               Net increase (decrease) from investment operations              Distributions (b) –––––– From net investment income             )URPQHWUHDOL]HGJDLQ   ²       ² Total distributions              Net asset value, end of period $   $   $   $   $   $  

Total Return (c)      ² ² %DVHGRQQHWDVVHWYDOXH       (d) 

Ratios to Average Net Assets (e) 7RWDOH[SHQVHV      (f)  7RWDOH[SHQVHVDIWHUIHHVZDLYHGDQGRUUHLPEXUVHG      (f)  Net investment income      (f) 

Supplemental Data Net assets, end of year (000) $   $ 190,848 $ 107,314 $ 59,591 $   $ 29,957 Portfolio turnover rate (g)       

(a) %DVHGRQDYHUDJHVKDUHVRXWVWDQGLQJ (b) 'LVWULEXWLRQVIRUDQQXDOSHULRGVGHWHUPLQHGLQDFFRUGDQFHZLWK86IHGHUDOLQFRPHWD[UHJXODWLRQV (c) :KHUHDSSOLFDEOHH[FOXGHVWKHHIIHFWVRIDQ\VDOHVFKDUJHVDQGDVVXPHVWKHUHLQYHVWPHQWRIGLVWULEXWLRQV (d) $JJUHJDWHWRWDOUHWXUQ (e) ([FOXGHVH[SHQVHVLQFXUUHGLQGLUHFWO\DVDUHVXOWRILQYHVWPHQWVLQXQGHUO\LQJIXQGVDVIROORZV

(f) $QQXDOL]HG (g) ([FOXGHVHTXLW\OLQNHGQRWHV$GGLWLRQDOLQIRUPDWLRQUHJDUGLQJSRUWIROLRWXUQRYHUUDWHLVDVIROORZV

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56 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Financial Highlights (continued) (For a share outstanding throughout each period)

%ODFN5RFN0DQDJHG,QFRPH)XQG Investor C

Net asset value, beginning of period  $   $   $   $   $   Net investment income (b)             1HWUHDOL]HGDQGXQUHDOL]HGJDLQ ORVV             Net increase (decrease) from investment operations            Distributions (c) ––––– From net investment income            )URPQHWUHDOL]HGJDLQ   ²       Total distributions            Net asset value, end of period $   $   $   $   $  

Total Return (d)      ² %DVHGRQQHWDVVHWYDOXH      (e)

Ratios to Average Net Assets (f) 7RWDOH[SHQVHV      (g) 7RWDOH[SHQVHVDIWHUIHHVZDLYHGDQGRUUHLPEXUVHG      (g) Net investment income      (g)

Supplemental Data Net assets, end of period (000)  $   $ 23,347 $ 11,983 $ 4,122 $   Portfolio turnover rate (h)      

(a) &RPPHQFHPHQWRIRSHUDWLRQV (b) %DVHGRQDYHUDJHVKDUHVRXWVWDQGLQJ (c) 'LVWULEXWLRQVIRUDQQXDOSHULRGVGHWHUPLQHGLQDFFRUGDQFHZLWK86IHGHUDOLQFRPHWD[UHJXODWLRQV (d) :KHUHDSSOLFDEOHH[FOXGHVWKHHIIHFWVRIDQ\VDOHVFKDUJHVDQGDVVXPHVWKHUHLQYHVWPHQWRIGLVWULEXWLRQV (e) $JJUHJDWHWRWDOUHWXUQ (f) ([FOXGHVH[SHQVHVLQFXUUHGLQGLUHFWO\DVDUHVXOWRILQYHVWPHQWVLQXQGHUO\LQJIXQGVDVIROORZV

(g) $QQXDOL]HG (h) ([FOXGHVHTXLW\OLQNHGQRWHV$GGLWLRQDOLQIRUPDWLRQUHJDUGLQJSRUWIROLRWXUQRYHUUDWHLVDVIROORZV

6HHQRWHVWR¿QDQFLDOVWDWHPHQWV

F INANC IAL HI G H L I G H TS 57 Financial Highlights (continued) (For a share outstanding throughout each period)

%ODFN5RFN0DQDJHG,QFRPH)XQG &ODVV.

Net asset value, beginning of period  $   $   $   $   $   $   Net investment income (a)              1HWUHDOL]HGDQGXQUHDOL]HGJDLQ ORVV               Net increase (decrease) from investment operations              Distributions (b) –––––– From net investment income             )URPQHWUHDOL]HGJDLQ   ²       ² Total distributions              Net asset value, end of period $   $   $   $   $   $  

Total Return (c)      ² ² %DVHGRQQHWDVVHWYDOXH       (d) 

Ratios to Average Net Assets (e) 7RWDOH[SHQVHV      (f)  7RWDOH[SHQVHVDIWHUIHHVZDLYHGDQGRUUHLPEXUVHG      (f)  Net investment income      (f) 

Supplemental Data Net assets, end of year (000) $ 83,808 $ 59,493 $ 59,030 $ 59,555 $ 54,321 $ 54,344 Portfolio turnover rate (g)       

(a) %DVHGRQDYHUDJHVKDUHVRXWVWDQGLQJ (b) 'LVWULEXWLRQVIRUDQQXDOSHULRGVGHWHUPLQHGLQDFFRUGDQFHZLWK86IHGHUDOLQFRPHWD[UHJXODWLRQV (c) :KHUHDSSOLFDEOHDVVXPHVWKHUHLQYHVWPHQWRIGLVWULEXWLRQV (d) $JJUHJDWHWRWDOUHWXUQ (e) ([FOXGHVH[SHQVHVLQFXUUHGLQGLUHFWO\DVDUHVXOWRILQYHVWPHQWVLQXQGHUO\LQJIXQGVDVIROORZV

(f) $QQXDOL]HG (g) ([FOXGHVHTXLW\OLQNHGQRWHV$GGLWLRQDOLQIRUPDWLRQUHJDUGLQJSRUWIROLRWXUQRYHUUDWHLVDVIROORZV

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58 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Notes to Financial Statements

1. ORGANIZATION

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2. SIGNIFICANT ACCOUNTING POLICIES

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Investment Transactions and Income Recognition: )RU¿QDQFLDOUHSRUWLQJSXUSRVHVLQYHVWPHQWWUDQVDFWLRQVDUHUHFRUGHGRQWKHGDWHVWKHWUDQVDFWLRQVDUHH[HFXWHG 5HDOL]HG JDLQV DQG ORVVHV RQ LQYHVWPHQW WUDQVDFWLRQV DUH GHWHUPLQHG XVLQJ WKH VSHFL¿F LGHQWL¿FDWLRQ PHWKRG 'LYLGHQG LQFRPH DQG FDSLWDO JDLQ GLVWULEXWLRQV LI DQ\ DUH UHFRUGHGRQWKHH[GLYLGHQGGDWH1RQFDVKGLYLGHQGVLIDQ\DUHUHFRUGHGRQWKHH[GLYLGHQGGDWHDWIDLUYDOXH 'LYLGHQGVIURPIRUHLJQVHFXULWLHVZKHUHWKHH[GLYLGHQG GDWHPD\KDYHSDVVHGDUHVXEVHTXHQWO\UHFRUGHGZKHQWKH)XQGLVLQIRUPHGRIWKHH[GLYLGHQGGDWH8QGHUWKHDSSOLFDEOHIRUHLJQWD[ODZVDZLWKKROGLQJWD[DWYDULRXV UDWHVPD\EHLPSRVHGRQFDSLWDOJDLQVGLYLGHQGVDQGLQWHUHVW8SRQQRWL¿FDWLRQIURPLVVXHUVDSRUWLRQRIWKHGLYLGHQGLQFRPHUHFHLYHGIURPDUHDOHVWDWHLQYHVWPHQWWUXVW PD\EHUHGHVLJQDWHGDVDUHGXFWLRQRIFRVWRIWKHUHODWHGLQYHVWPHQWDQGRUUHDOL]HGJDLQ,QWHUHVWLQFRPHLQFOXGLQJDPRUWL]DWLRQDQGDFFUHWLRQRISUHPLXPVDQGGLVFRXQWV RQGHEWVHFXULWLHVLVUHFRJQL]HGGDLO\RQDQDFFUXDOEDVLV,QFRPHH[SHQVHVDQGUHDOL]HGDQGXQUHDOL]HGJDLQVDQGORVVHVDUHDOORFDWHGGDLO\WRHDFKFODVVEDVHGRQLWV UHODWLYHQHWDVVHWV

Foreign Currency Translation:7KH)XQG¶VERRNVDQGUHFRUGVDUHPDLQWDLQHGLQ86GROODUV6HFXULWLHVDQGRWKHUDVVHWVDQGOLDELOLWLHVGHQRPLQDWHGLQIRUHLJQFXUUHQFLHV DUHWUDQVODWHGLQWR86GROODUVXVLQJH[FKDQJHUDWHVGHWHUPLQHGDVRIWKHFORVHRIWUDGLQJRQWKH1HZ

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Foreign Taxes:7KH)XQGPD\EHVXEMHFWWRIRUHLJQWD[HV DSRUWLRQRIZKLFKPD\EHUHFODLPDEOH RQLQFRPHVWRFNGLYLGHQGVFDSLWDOJDLQVRQLQYHVWPHQWVRUFHUWDLQIRUHLJQ FXUUHQF\WUDQVDFWLRQV$OOIRUHLJQWD[HVDUHUHFRUGHGLQDFFRUGDQFHZLWKWKHDSSOLFDEOHIRUHLJQWD[UHJXODWLRQVDQGUDWHVWKDWH[LVWLQWKHIRUHLJQMXULVGLFWLRQVLQZKLFKWKH )XQGLQYHVWV7KHVHIRUHLJQWD[HVLIDQ\DUHSDLGE\WKH)XQGDQGDUHUHÀHFWHGLQLWV6WDWHPHQWRI2SHUDWLRQVDVIROORZVIRUHLJQWD[HVZLWKKHOGDWVRXUFHDUHSUHVHQWHGDV DUHGXFWLRQRILQFRPHIRUHLJQWD[HVRQVHFXULWLHVOHQGLQJLQFRPHDUHSUHVHQWHGDVDUHGXFWLRQRIVHFXULWLHVOHQGLQJLQFRPHIRUHLJQWD[HVRQVWRFNGLYLGHQGVDUHSUHVHQWHG DV³)RUHLJQWD[HVZLWKKHOG´DQGIRUHLJQWD[HVRQFDSLWDOJDLQVIURPVDOHVRILQYHVWPHQWVDQGIRUHLJQWD[HVRQIRUHLJQFXUUHQF\WUDQVDFWLRQVDUHLQFOXGHGLQWKHLUUHVSHFWLYH QHWUHDOL]HGJDLQ ORVV FDWHJRULHV)RUHLJQWD[HVSD\DEOHRUGHIHUUHGDVRIDecember 31, 2020LIDQ\DUHGLVFORVHGLQWKH6WDWHPHQWRI$VVHWVDQG/LDELOLWLHV

Segregation and Collateralization:,QFDVHVZKHUHWKH)XQGHQWHUVLQWRFHUWDLQLQYHVWPHQWV HJIXWXUHVFRQWUDFWVRSWLRQVZULWWHQDQGVZDSV WKDWZRXOGEHWUHDWHGDV “senior securities” for 1940 Act purposes, the Fund may segregate or designate on its books and records cash or liquid assets having a market value at least equal to the DPRXQWRILWVIXWXUHREOLJDWLRQVXQGHUVXFKLQYHVWPHQWV'RLQJVRDOORZVWKHLQYHVWPHQWWREHH[FOXGHGIURPWUHDWPHQWDVD³VHQLRUVHFXULW\´)XUWKHUPRUHLIUHTXLUHGE\DQ H[FKDQJHRUFRXQWHUSDUW\DJUHHPHQWWKH)XQGPD\EHUHTXLUHGWRGHOLYHUGHSRVLWFDVKDQGRUVHFXULWLHVWRZLWKDQH[FKDQJHRUEURNHUGHDOHURUFXVWRGLDQDVFROODWHUDOIRU FHUWDLQLQYHVWPHQWVRUREOLJDWLRQV

N O TES TO FI N A N C IAL S T ATEMEN TS 59 Notes to Financial Statements (continued)

Distributions: 'LVWULEXWLRQVIURPQHWLQYHVWPHQWLQFRPHDUHGHFODUHGGDLO\DQGSDLGPRQWKO\'LVWULEXWLRQVRIFDSLWDOJDLQVDUHUHFRUGHGRQWKHH[GLYLGHQGGDWHDQGPDGH DWOHDVWDQQXDOO\7KHFKDUDFWHUDQGWLPLQJRIGLVWULEXWLRQVDUHGHWHUPLQHGLQDFFRUGDQFHZLWK86IHGHUDOLQFRPHWD[UHJXODWLRQVZKLFKPD\GLIIHUIURP86*$$3

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Other:([SHQVHVGLUHFWO\UHODWHGWRWKH)XQGRULWVFODVVHVDUHFKDUJHGWRWKH)XQGRUWKHDSSOLFDEOHFODVV([SHQVHVGLUHFWO\UHODWHGWRWKH)XQGDQGRWKHUVKDUHGH[SHQVHV SURUDWHGWRWKH)XQGDUHDOORFDWHGGDLO\WRHDFKFODVVEDVHGRQLWVUHODWLYHQHWDVVHWVRURWKHUDSSURSULDWHPHWKRGV2WKHURSHUDWLQJH[SHQVHVVKDUHGE\VHYHUDOIXQGV including other funds managed by the ManagerDUHSURUDWHGDPRQJWKRVHIXQGVRQWKHEDVLVRIUHODWLYHQHWDVVHWVRURWKHUDSSURSULDWHPHWKRGV

3.INVESTMENT VALUATION AND FAIR VALUE MEASUREMENTS

Investment Valuation Policies:7KH)XQG¶VLQYHVWPHQWVDUHYDOXHGDWIDLUYDOXH DOVRUHIHUUHGWRDV³PDUNHWYDOXH´ZLWKLQWKH¿QDQFLDOVWDWHPHQWV HDFKGD\WKDWWKH)XQG LVRSHQIRUEXVLQHVVDQGIRU¿QDQFLDOUHSRUWLQJSXUSRVHVDVRIWKHUHSRUWGDWH86*$$3GH¿QHVIDLUYDOXHDVWKHSULFHDIXQGZRXOGUHFHLYHWRVHOODQDVVHWRUSD\WR WUDQVIHUDOLDELOLW\LQDQRUGHUO\WUDQVDFWLRQEHWZHHQPDUNHWSDUWLFLSDQWVDWWKHPHDVXUHPHQWGDWH7KH)XQGGHWHUPLQHVWKHIDLUYDOXHVRILWV¿QDQFLDOLQVWUXPHQWVXVLQJ YDULRXVLQGHSHQGHQWGHDOHUVRUSULFLQJVHUYLFHVXQGHUSROLFLHVDSSURYHGE\WKH%RDUGRI7UXVWHHVRIWKH7UXVW WKH³%RDUG´ ,IDVHFXULW\¶VPDUNHWSULFHLVQRWUHDGLO\DYDLODEOH RUGRHVQRWRWKHUZLVHDFFXUDWHO\UHSUHVHQWWKHIDLUYDOXHRIWKHVHFXULW\WKHVHFXULW\ZLOOEHYDOXHGLQDFFRUGDQFHZLWKDSROLF\DSSURYHGE\WKH%RDUGDVUHÀHFWLQJIDLUYDOXH 7KH%ODFN5RFN*OREDO9DOXDWLRQ0HWKRGRORJLHV&RPPLWWHH WKH³*OREDO9DOXDWLRQ&RPPLWWHH´ LVWKHFRPPLWWHHIRUPHGE\PDQDJHPHQWWRGHYHORSJOREDOSULFLQJSROLFLHV DQGSURFHGXUHVDQGWRRYHUVHHWKHSULFLQJIXQFWLRQIRUDOO¿QDQFLDOLQVWUXPHQWV

Fair Value Inputs and Methodologies: The following methods and inputs are used to establish the fair value of the Fund’s assets and liabilities:

• (TXLW\LQYHVWPHQWVWUDGHGRQDUHFRJQL]HGVHFXULWLHVH[FKDQJHDUHYDOXHGDWWKDWGD\ V RI¿FLDOFORVLQJSULFHDVDSSOLFDEOHRQWKHH[FKDQJHZKHUHWKHVWRFNLV SULPDULO\WUDGHG(TXLW\LQYHVWPHQWVWUDGHGRQDUHFRJQL]HGH[FKDQJHIRUZKLFKWKHUHZHUHQRVDOHVRQWKDWGD\PD\EHYDOXHGDWWKHODVWDYDLODEOHELG ORQJSRVLWLRQV RUDVN VKRUWSRVLWLRQV SULFH

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• )L[HGLQFRPH LQYHVWPHQWVIRUZKLFKPDUNHWTXRWDWLRQVDUHUHDGLO\DYDLODEOHDUHJHQHUDOO\YDOXHGXVLQJWKHODVWDYDLODEOHELGSULFHRUFXUUHQWPDUNHWTXRWDWLRQVSURYLGHG E\LQGHSHQGHQWGHDOHUVRUWKLUGSDUW\SULFLQJVHUYLFHV)ORDWLQJUDWHORDQLQWHUHVWVDUHYDOXHGDWWKHPHDQRIWKHELGSULFHVIURPRQHRUPRUHLQGHSHQGHQWEURNHUVRU GHDOHUVDVREWDLQHGIURPDWKLUGSDUW\SULFLQJVHUYLFH3ULFLQJVHUYLFHVJHQHUDOO\YDOXH¿[HGLQFRPHVHFXULWLHVDVVXPLQJRUGHUO\WUDQVDFWLRQVRIDQLQVWLWXWLRQDOURXQG ORWVL]HEXWDIXQGPD\KROGRUWUDQVDFWLQVXFKVHFXULWLHVLQVPDOOHURGGORWVL]HV2GGORWVPD\WUDGHDWORZHUSULFHVWKDQLQVWLWXWLRQDOURXQGORWV7KHSULFLQJVHUYLFHV PD\XVHPDWUL[SULFLQJRUYDOXDWLRQPRGHOVWKDWXWLOL]HFHUWDLQLQSXWVDQGDVVXPSWLRQVWRGHULYHYDOXHVLQFOXGLQJWUDQVDFWLRQGDWD HJUHFHQWUHSUHVHQWDWLYHELGVDQG RIIHUV PDUNHWGDWD FUHGLWTXDOLW\LQIRUPDWLRQSHUFHLYHGPDUNHWPRYHPHQWVQHZVDQGRWKHUUHOHYDQWLQIRUPDWLRQ&HUWDLQ¿[HGLQFRPHVHFXULWLHVLQFOXGLQJDVVHW EDFNHGDQGPRUWJDJHUHODWHGVHFXULWLHVPD\EHYDOXHGEDVHGRQYDOXDWLRQPRGHOVWKDWFRQVLGHUWKHHVWLPDWHGFDVKÀRZVRIHDFKWUDQFKHRIWKHHQWLW\HVWDEOLVKD EHQFKPDUN\LHOGDQGGHYHORSDQHVWLPDWHGWUDQFKHVSHFL¿FVSUHDGWRWKHEHQFKPDUN\LHOGEDVHGRQWKHXQLTXHDWWULEXWHVRIWKHWUDQFKH7KHDPRUWL]HGFRVWPHWKRG RIYDOXDWLRQPD\EHXVHGZLWKUHVSHFWWRGHEWREOLJDWLRQVZLWKVL[W\GD\VRUOHVVUHPDLQLQJWRPDWXULW\XQOHVVWKH0DQDJHUGHWHUPLQHVVXFKPHWKRGGRHVQRWUHSUHVHQW IDLUYDOXH

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• The Fund values its investment in SL Liquidity Series, LLC, Money Market Series (the “Money Market Series”) at fair value, which is ordinarily based upon its pro rata RZQHUVKLSLQWKHXQGHUO\LQJIXQG¶VQHWDVVHWV

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• ([FKDQJHWUDGHGRSWLRQVDUHYDOXHGDWWKHPHDQEHWZHHQWKHODVW ELGDQGDVNSULFHVDWWKHFORVHRIWKHRSWLRQVPDUNHW LQZKLFKWKHRSWLRQVWUDGH$QH[FKDQJHWUDGHG RSWLRQIRUZKLFK WKHUHLVQRPHDQSULFHLVYDOXHGDWWKHODVWELG ORQJSRVLWLRQV RUDVN VKRUWSRVLWLRQV SULFH,IQRELGRUDVNSULFHLVDYDLODEOHWKHSULRUGD\ VSULFH ZLOO EHXVHGXQOHVVLWLVGHWHUPLQHGWKDWWKHSULRUGD\ VSULFHQRORQJHUUHÀHFWVWKHIDLUYDOXHRIWKHRSWLRQ27&RSWLRQVDQGRSWLRQVRQVZDSV ³VZDSWLRQV´ DUHYDOXHG by an independent pricing service using a mathematical model, which incorporates a number of market data factors, such as the trades and prices of the underlying LQVWUXPHQWV

• 6ZDSDJUHHPHQWVDUHYDOXHGXWLOL]LQJTXRWHVUHFHLYHGGDLO\E\LQGHSHQGHQW SULFLQJVHUYLFHVRUWKURXJKEURNHUVZKLFKDUHGHULYHGXVLQJGDLO\VZDSFXUYHVDQGPRGHOV WKDWLQFRUSRUDWHDQXPEHURIPDUNHWGDWDIDFWRUVVXFKDVGLVFRXQWHGFDVKÀRZVWUDGHVDQGYDOXHVRIWKHXQGHUO\LQJUHIHUHQFHLQVWUXPHQWV

,IHYHQWV HJDPDUNHWFORVXUHPDUNHWYRODWLOLW\FRPSDQ\DQQRXQFHPHQW RUDQDWXUDOGLVDVWHU RFFXUWKDWDUHH[SHFWHGWRPDWHULDOO\DIIHFWWKHYDOXHRIVXFKLQYHVWPHQWRU in the event that application of these methods of valuation results in a price for an investment that is deemed not to be representative of the market value of such investment, RULIDSULFHLVQRWDYDLODEOHWKHLQYHVWPHQWZLOOEHYDOXHGE\WKH*OREDO9DOXDWLRQ&RPPLWWHHRULWVGHOHJDWHLQDFFRUGDQFHZLWKDSROLF\DSSURYHGE\WKH%RDUGDVUHÀHFWLQJ IDLUYDOXH ³)DLU9DOXHG,QYHVWPHQWV´ 7KHIDLUYDOXDWLRQDSSURDFKHVWKDWPD\EHXVHGE\WKH*OREDO9DOXDWLRQ&RPPLWWHH LQFOXGHPDUNHWDSSURDFKLQFRPHDSSURDFKDQG FRVWDSSURDFK9DOXDWLRQWHFKQLTXHVVXFKDVGLVFRXQWHGFDVKÀRZXVHRIPDUNHWFRPSDUDEOHVDQGPDWUL[SULFLQJDUHW\SHVRIYDOXDWLRQDSSURDFKHVDQGDUHW\SLFDOO\XVHGLQ GHWHUPLQLQJIDLUYDOXH:KHQGHWHUPLQLQJWKHSULFHIRU)DLU9DOXHG,QYHVWPHQWVWKH*OREDO9DOXDWLRQ&RPPLWWHHRULWVGHOHJDWHVHHNVWRGHWHUPLQHWKHSULFHWKDWWKH)XQG PLJKWUHDVRQDEO\H[SHFWWRUHFHLYHRUSD\IURPWKHFXUUHQWVDOHRUSXUFKDVHRIWKDWDVVHWRUOLDELOLW\LQDQDUP¶VOHQJWKWUDQVDFWLRQ)DLUYDOXHGHWHUPLQDWLRQVVKDOOEHEDVHG

60 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Notes to Financial Statements (continued)

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For investments in equity or debt issued by privately held companies or funds (“Private Company” or collectively, the “Private Companies”) and other Fair Valued Investments, WKHIDLUYDOXDWLRQDSSURDFKHVWKDWDUHXVHGE\WKH*OREDO9DOXDWLRQ&RPPLWWHHDQGWKLUGSDUW\SULFLQJVHUYLFHVXWLOL]HRQHRUDFRPELQDWLRQRIEXWQRWOLPLWHGWRWKHIROORZLQJ LQSXWV

Standard Inputs Generally Considered By Third Party Pricing Services Market approach  (i UHFHQWPDUNHWWUDQVDFWLRQVLQFOXGLQJVXEVHTXHQWURXQGVRI¿QDQFLQJLQWKHXQGHUO\LQJLQYHVWPHQWRUFRPSDUDEOH LVVXHUV LL UHFDSLWDOL]DWLRQVDQGRWKHUWUDQVDFWLRQVDFURVVWKHFDSLWDOVWUXFWXUHDQG LLL PDUNHWPXOWLSOHVRIFRPSDUDEOHLVVXHUV Income approach (i IXWXUHFDVKÀRZVGLVFRXQWHGWRSUHVHQWDQGDGMXVWHGDVDSSURSULDWHIRUOLTXLGLW\FUHGLWDQGRUPDUNHWULVNV LL TXRWHGSULFHVIRUVLPLODULQYHVWPHQWVRUDVVHWVLQDFWLYHPDUNHWVDQG (iii) other risk factors, such as interest rates, yield curves, volatilities, prepayment speeds, loss severities, credit risks, UHFRYHU\UDWHVOLTXLGDWLRQDPRXQWVDQGRUGHIDXOWUDWHV Cost approach (i DXGLWHGRUXQDXGLWHG¿QDQFLDOVWDWHPHQWVLQYHVWRUFRPPXQLFDWLRQVDQG¿QDQFLDORURSHUDWLRQDOPHWULFV LVVXHGE\WKH3ULYDWH&RPSDQ\ LL FKDQJHVLQWKHYDOXDWLRQRIUHOHYDQWLQGLFHVRUSXEOLFO\WUDGHGFRPSDQLHVFRPSDUDEOHWRWKH3ULYDWH&RPSDQ\ LLL UHOHYDQWQHZVDQGRWKHUSXEOLFVRXUFHVDQG (iv) known secondary market transactions in the Private Company’s interests and merger or acquisition activity LQFRPSDQLHVFRPSDUDEOHWRWKH3ULYDWH&RPSDQ\ ,QYHVWPHQWVLQVHULHVRISUHIHUUHGVWRFNLVVXHGE\3ULYDWH&RPSDQLHVDUHW\SLFDOO\YDOXHGXWLOL]LQJPDUNHWDSSURDFKLQGHWHUPLQLQJWKHHQWHUSULVHYDOXHRIWKHFRPSDQ\6XFK LQYHVWPHQWVRIWHQFRQWDLQULJKWVDQGSUHIHUHQFHVWKDWGLIIHUIURPRWKHUVHULHVRISUHIHUUHGDQGFRPPRQVWRFNRIWKHVDPHLVVXHU9DOXDWLRQWHFKQLTXHVVXFKDVDQRSWLRQ SULFLQJPRGHO ³230´ DSUREDELOLW\ZHLJKWHGH[SHFWHGUHWXUQPRGHO ³3:(50´ RUDK\EULGRIWKRVHWHFKQLTXHVDUHXVHGLQDOORFDWLQJHQWHUSULVHYDOXHRIWKHFRPSDQ\ DVGHHPHGDSSURSULDWHXQGHUWKHFLUFXPVWDQFHV7KHXVHRI230DQG3:(50WHFKQLTXHVLQYROYHDGHWHUPLQDWLRQRIWKHH[LWVFHQDULRVRIWKHLQYHVWPHQWLQRUGHUWR DSSURSULDWHO\DOORFDWHWKHHQWHUSULVHYDOXHRIWKHFRPSDQ\DPRQJWKHYDULRXVSDUWVRILWVFDSLWDOVWUXFWXUH

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Fair Value Hierarchy:9DULRXVLQSXWVDUHXVHGLQGHWHUPLQLQJWKHIDLUYDOXHRI¿QDQFLDOLQVWUXPHQWV7KHVHLQSXWVWRYDOXDWLRQWHFKQLTXHVDUHFDWHJRUL]HGLQWRDIDLUYDOXH KLHUDUFK\FRQVLVWLQJRIWKUHHEURDGOHYHOVIRU¿QDQFLDOUHSRUWLQJSXUSRVHVDVIROORZV

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• /HYHO²2WKHUREVHUYDEOHLQSXWV LQFOXGLQJEXWQRWOLPLWHGWRTXRWHGSULFHVIRUVLPLODUDVVHWVRUOLDELOLWLHVLQPDUNHWVWKDWDUHDFWLYHTXRWHGSULFHVIRULGHQWLFDORU similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the assets or liabilities (such as interest rates, yield FXUYHVYRODWLOLWLHVSUHSD\PHQWVSHHGVORVVVHYHULWLHVFUHGLWULVNVDQGGHIDXOWUDWHV RURWKHUPDUNHW±FRUURERUDWHGLQSXWV DQG

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As of December 31, 2020, certain investments of the Fund were fair valued using NAV per share or its equivalent as no quoted market value is available and therefore have EHHQH[FOXGHGIURPWKHIDLUYDOXHKLHUDUFK\

4. SECURITIES AND OTHER INVESTMENTS

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N O TES TO FI N A N C IAL S T ATEMEN TS 61 Notes to Financial Statements (continued)

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Non-agency mortgage-backed securities are securities issued by non-governmental issuers and have no direct or indirect government guarantees of payment and are VXEMHFWWRYDULRXVULVNV1RQDJHQF\PRUWJDJHORDQVDUHREOLJDWLRQVRIWKHERUURZHUVWKHUHXQGHURQO\DQGDUHQRWW\SLFDOO\LQVXUHGRUJXDUDQWHHGE\DQ\RWKHUSHUVRQRU HQWLW\7KHDELOLW\RIDERUURZHUWRUHSD\DORDQLVGHSHQGHQWXSRQWKHLQFRPHRUDVVHWVRIWKHERUURZHU$QXPEHURIIDFWRUVLQFOXGLQJDJHQHUDOHFRQRPLFGRZQWXUQDFWVRI *RGWHUURULVPVRFLDOXQUHVWDQGFLYLOGLVWXUEDQFHVPD\LPSDLUDERUURZHU¶VDELOLW\WRUHSD\LWVORDQV

Collateralized Debt Obligations:&ROODWHUDOL]HGGHEWREOLJDWLRQV ³&'2V´ LQFOXGLQJFROODWHUDOL]HGERQGREOLJDWLRQV ³&%2V´ DQGFROODWHUDOL]HGORDQREOLJDWLRQV ³&/2V´  DUHW\SHVRIDVVHWEDFNHGVHFXULWLHV$&'2LVDQHQWLW\WKDWLVEDFNHGE\DGLYHUVL¿HGSRRORIGHEWVHFXULWLHV &%2V RUV\QGLFDWHGEDQNORDQV &/2V 7KHFDVKÀRZVRI WKH&'2FDQEHVSOLWLQWRPXOWLSOHVHJPHQWVFDOOHG³WUDQFKHV´ZKLFKZLOOYDU\LQULVNSUR¿OHDQG\LHOG7KHULVNLHVWVHJPHQWLVWKHVXERUGLQDWHGRU³HTXLW\´WUDQFKH7KLV tranche bears the greatest risk of defaults from the underlying assets in the CDO and serves to protect the other, more senior, tranches from default in all but the most severe FLUFXPVWDQFHV6LQFHLWLVVKLHOGHGIURPGHIDXOWVE\WKHPRUHMXQLRUWUDQFKHVD³VHQLRU´WUDQFKHZLOOW\SLFDOO\KDYHKLJKHUFUHGLWUDWLQJVDQGORZHU\LHOGVWKDQWKHLUXQGHUO\LQJ VHFXULWLHVDQGRIWHQUHFHLYHLQYHVWPHQWJUDGHUDWLQJVIURPRQHRUPRUHRIWKHQDWLRQDOO\UHFRJQL]HGUDWLQJDJHQFLHV'HVSLWHWKHSURWHFWLRQIURPWKHPRUHMXQLRUWUDQFKHV VHQLRUWUDQFKHVFDQH[SHULHQFHVXEVWDQWLDOORVVHVGXHWRDFWXDOGHIDXOWVLQFUHDVHGVHQVLWLYLW\WRIXWXUHGHIDXOWVDQGWKHGLVDSSHDUDQFHRIRQHRUPRUHSURWHFWLQJWUDQFKHV DVDUHVXOWRIFKDQJHVLQWKHFUHGLWSUR¿OHRIWKHXQGHUO\LQJSRRORIDVVHWV

Equity-Linked Notes:(TXLW\OLQNHGQRWHVVHHNWRJHQHUDWHLQFRPHDQGSURYLGHH[SRVXUHWRWKHSHUIRUPDQFHRIDQXQGHUO\LQJVHFXULW\JURXSRIVHFXULWLHVRUH[FKDQJH WUDGHGIXQGV WKH³XQGHUO\LQJUHIHUHQFHLQVWUXPHQW´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

Capital Securities and Trust Preferred Securities: Capital securities, including trust preferred securities, are typically issued by corporations, generally in the form of LQWHUHVWEHDULQJQRWHVZLWKSUHIHUUHGVHFXULWLHVFKDUDFWHULVWLFV,QWKHFDVHRIWUXVWSUHIHUUHGVHFXULWLHVDQDI¿OLDWHGEXVLQHVVWUXVWRIDFRUSRUDWLRQLVVXHVWKHVHVHFXULWLHV JHQHUDOO\LQWKHIRUPRIEHQH¿FLDOLQWHUHVWVLQVXERUGLQDWHGGHEHQWXUHVRUVLPLODUO\VWUXFWXUHGVHFXULWLHV7KHVHFXULWLHVFDQEHVWUXFWXUHGZLWKHLWKHUD¿[HGRUDGMXVWDEOH FRXSRQWKDWFDQKDYHHLWKHUDSHUSHWXDORUVWDWHGPDWXULW\GDWH)RUWUXVWSUHIHUUHGVHFXULWLHVWKHLVVXLQJEDQNRUFRUSRUDWLRQSD\VLQWHUHVWWRWKHWUXVWZKLFKLVWKHQ GLVWULEXWHGWRKROGHUVRIWKHVHVHFXULWLHVDVDGLYLGHQG'LYLGHQGVFDQEHGHIHUUHGZLWKRXWFUHDWLQJDQHYHQWRIGHIDXOWRUDFFHOHUDWLRQDOWKRXJKPDWXULW\FDQQRWWDNHSODFH XQOHVVDOOFXPXODWLYHSD\PHQWREOLJDWLRQVKDYHEHHQPHW7KHGHIHUUDORISD\PHQWVGRHVQRWDIIHFWWKHSXUFKDVHRUVDOHRIWKHVHVHFXULWLHVLQWKHRSHQPDUNHW7KHVH VHFXULWLHVJHQHUDOO\DUHUDWHGEHORZWKDWRIWKHLVVXLQJFRPSDQ\¶VVHQLRUGHEWVHFXULWLHVDQGDUHIUHHO\FDOODEOHDWWKHLVVXHU¶VRSWLRQ

Preferred Stocks: Preferred stock has a preference over common stock in liquidation (and generally in receiving dividends as well), but is subordinated to the liabilities of WKHLVVXHULQDOOUHVSHFWV$VDJHQHUDOUXOHWKHPDUNHWYDOXHRISUHIHUUHGVWRFNZLWKD¿[HGGLYLGHQGUDWHDQGQRFRQYHUVLRQHOHPHQWYDULHVLQYHUVHO\ZLWKLQWHUHVWUDWHVDQG SHUFHLYHGFUHGLWULVNZKLOHWKHPDUNHWSULFHRIFRQYHUWLEOHSUHIHUUHGVWRFNJHQHUDOO\DOVRUHÀHFWVVRPHHOHPHQWRIFRQYHUVLRQYDOXH%HFDXVHSUHIHUUHGVWRFNLVMXQLRUWRGHEW securities and other obligations of the issuer, deterioration in the credit quality of the issuer will cause greater changes in the value of a preferred stock than in a more senior GHEWVHFXULW\ZLWKVLPLODUVWDWHG\LHOGFKDUDFWHULVWLFV8QOLNHLQWHUHVWSD\PHQWVRQGHEWVHFXULWLHVSUHIHUUHGVWRFNGLYLGHQGVDUHSD\DEOHRQO\LIGHFODUHGE\WKHLVVXHU¶VERDUG RIGLUHFWRUV3UHIHUUHGVWRFNDOVRPD\EHVXEMHFWWRRSWLRQDORUPDQGDWRU\UHGHPSWLRQSURYLVLRQV

Floating Rate Loan Interests:)ORDWLQJUDWHORDQLQWHUHVWVDUHW\SLFDOO\LVVXHGWRFRPSDQLHV WKH³ERUURZHU´ E\EDQNVRWKHU¿QDQFLDOLQVWLWXWLRQVRUSULYDWHO\DQGSXEOLFO\ RIIHUHGFRUSRUDWLRQV WKH³OHQGHU´ )ORDWLQJUDWHORDQLQWHUHVWVDUHJHQHUDOO\QRQLQYHVWPHQWJUDGHRIWHQLQYROYHERUURZHUVZKRVH¿QDQFLDOFRQGLWLRQLVWURXEOHGRUXQFHUWDLQ DQGFRPSDQLHVWKDWDUHKLJKO\OHYHUDJHGRULQEDQNUXSWF\SURFHHGLQJV,QDGGLWLRQWUDQVDFWLRQVLQÀRDWLQJUDWHORDQLQWHUHVWVPD\VHWWOHRQDGHOD\HGEDVLVZKLFKPD\ UHVXOWLQSURFHHGVIURPWKHVDOHQRWEHLQJUHDGLO\DYDLODEOHIRUDIXQGWRPDNHDGGLWLRQDOLQYHVWPHQWVRUPHHWLWVUHGHPSWLRQREOLJDWLRQV)ORDWLQJUDWHORDQLQWHUHVWVPD\ LQFOXGHIXOO\IXQGHGWHUPORDQVRUUHYROYLQJOLQHVRIFUHGLW)ORDWLQJUDWHORDQLQWHUHVWVDUHW\SLFDOO\VHQLRULQWKHFRUSRUDWHFDSLWDOVWUXFWXUHRIWKHERUURZHU)ORDWLQJUDWHORDQ LQWHUHVWVJHQHUDOO\SD\LQWHUHVWDWUDWHVWKDWDUHSHULRGLFDOO\GHWHUPLQHGE\UHIHUHQFHWRDEDVHOHQGLQJUDWHSOXVDSUHPLXP6LQFHWKHUDWHVUHVHWRQO\SHULRGLFDOO\FKDQJHV LQSUHYDLOLQJLQWHUHVWUDWHV DQGSDUWLFXODUO\VXGGHQDQGVLJQL¿FDQWFKDQJHV FDQEHH[SHFWHGWRFDXVHVRPHÀXFWXDWLRQVLQWKH1$9RIDIXQGWRWKHH[WHQWWKDWLWLQYHVWV LQÀRDWLQJUDWHORDQLQWHUHVWV7KHEDVHOHQGLQJUDWHVDUHJHQHUDOO\WKHOHQGLQJUDWHRIIHUHGE\RQHRUPRUH(XURSHDQEDQNVVXFKDVWKH/RQGRQ,QWHUEDQN2IIHUHG5DWH ³/,%25´ WKHSULPHUDWHRIIHUHGE\RQHRUPRUH86EDQNVRUWKHFHUWL¿FDWHRIGHSRVLWUDWH)ORDWLQJUDWHORDQLQWHUHVWVPD\LQYROYHIRUHLJQERUURZHUVDQGLQYHVWPHQWVPD\ EHGHQRPLQDWHGLQIRUHLJQFXUUHQFLHV7KHVHLQYHVWPHQWVDUHWUHDWHGDVLQYHVWPHQWVLQGHEWVHFXULWLHVIRUSXUSRVHVRIDIXQG¶VLQYHVWPHQWSROLFLHV

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62 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Notes to Financial Statements (continued)

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Securities lending transactions are entered into by the Fund under Master Securities Lending Agreements (each, an “MSLA”), which provide the right, in the event of default LQFOXGLQJEDQNUXSWF\RULQVROYHQF\ IRUWKHQRQGHIDXOWLQJSDUW\WROLTXLGDWHWKHFROODWHUDODQGFDOFXODWHDQHWH[SRVXUHWRWKHGHIDXOWLQJSDUW\RUUHTXHVWDGGLWLRQDOFROODWHUDO ,QWKHHYHQWWKDWDERUURZHUGHIDXOWVWKH)XQGDVOHQGHUZRXOGRIIVHWWKHPDUNHWYDOXHRIWKHFROODWHUDOUHFHLYHGDJDLQVWWKHPDUNHWYDOXHRIWKHVHFXULWLHVORDQHG:KHQWKH YDOXHRIWKHFROODWHUDOLVJUHDWHUWKDQWKDWRIWKHPDUNHWYDOXHRIWKHVHFXULWLHVORDQHGWKHOHQGHULVOHIWZLWKDQHWDPRXQWSD\DEOHWRWKHGHIDXOWLQJSDUW\+RZHYHUEDQNUXSWF\ or insolvency laws of a particular jurisdiction may impose restrictions on or prohibitions against such a right of offset in the event of an MSLA counterparty’s bankruptcy or LQVROYHQF\8QGHUWKH06/$DEVHQWDQHYHQWRIGHIDXOWWKHERUURZHUFDQUHVHOORUUHSOHGJHWKHORDQHGVHFXULWLHVDQGWKH)XQGFDQUHLQYHVWFDVKFROODWHUDOUHFHLYHGLQ FRQQHFWLRQZLWKORDQHGVHFXULWLHV8SRQDQHYHQWRIGHIDXOWWKHSDUWLHV¶REOLJDWLRQVWRUHWXUQWKHVHFXULWLHVRUFROODWHUDOWRWKHRWKHUSDUW\DUHH[WLQJXLVKHGDQGWKHSDUWLHV can resell or re-pledge the loaned securities or the collateral received in connection with the loaned securities in order to satisfy the defaulting party’s net payment obligation IRUDOOWUDQVDFWLRQVXQGHUWKH06/$7KHGHIDXOWLQJSDUW\UHPDLQVOLDEOHIRUDQ\GH¿FLHQF\

$VRISHULRGHQGWKHIROORZLQJWDEOHLVDVXPPDU\RIWKH)XQG VVHFXULWLHVRQORDQE\FRXQWHUSDUW\ZKLFKDUHVXEMHFWWRRIIVHWXQGHUDQ06/$ Securities Cash Collateral Net Counterparty Loaned at Value Received (a) Amount TD Prime Services LLC  $ 349,907 $ (349,907 ) $ ²

&ROODWHUDOUHFHLYHGLQH[FHVVRIWKHPDUNHWYDOXHRIVHFXULWLHVRQORDQLVQRWSUHVHQWHGLQWKLVWDEOH7KHWRWDOFDVKFROODWHUDOUHFHLYHGE\WKH)XQGLVGLVFORVHGLQWKH)XQG V6WDWHPHQWRI$VVHWV DQG/LDELOLWLHV

7KHULVNVRIVHFXULWLHVOHQGLQJLQFOXGHWKHULVNWKDWWKHERUURZHUPD\QRWSURYLGHDGGLWLRQDOFROODWHUDOZKHQUHTXLUHGRUPD\QRWUHWXUQWKHVHFXULWLHVZKHQGXH7RPLWLJDWH WKHVHULVNVWKH)XQGEHQH¿WVIURPDERUURZHUGHIDXOWLQGHPQLW\SURYLGHGE\%,0%,0¶VLQGHPQLW\DOORZVIRUIXOOUHSODFHPHQWRIWKHVHFXULWLHVORDQHGWRWKHH[WHQW WKH FROODWHUDOUHFHLYHGGRHVQRWFRYHUWKHYDOXHRQWKHVHFXULWLHVORDQHGLQWKHHYHQWRIERUURZHUGHIDXOW7KH)XQGFRXOGLQFXUDORVVLIWKHYDOXHRIDQLQYHVWPHQWSXUFKDVHG with cash collateral falls below the market value of loaned securities or if the value of an investment purchased with cash collateral falls below the value of the original cash FROODWHUDOUHFHLYHG 6XFKORVVHVDUHERUQHHQWLUHO\E\WKH)XQG

5. DERIVATIVE FINANCIAL INSTRUMENTS

7KH)XQGHQJDJHVLQYDULRXVSRUWIROLRLQYHVWPHQWVWUDWHJLHVXVLQJGHULYDWLYHFRQWUDFWVERWKWRLQFUHDVHWKHUHWXUQVRIWKH)XQGDQGRUWRPDQDJHLWVH[SRVXUHWRFHUWDLQULVNV VXFKDVFUHGLWULVNHTXLW\ULVNLQWHUHVWUDWHULVNIRUHLJQFXUUHQF\H[FKDQJHUDWHULVNFRPPRGLW\SULFHULVNRURWKHUULVNV HJLQÀDWLRQULVN 'HULYDWLYH¿QDQFLDOLQVWUXPHQWV FDWHJRUL]HGE\ULVNH[SRVXUHDUHLQFOXGHGLQWKH6FKHGXOHRI,QYHVWPHQWV 7KHVHFRQWUDFWVPD\EHWUDQVDFWHGRQDQH[FKDQJH RU27&

Futures Contracts:)XWXUHVFRQWUDFWVDUHSXUFKDVHGRUVROGWRJDLQH[SRVXUHWRRUPDQDJHH[SRVXUHWRFKDQJHVLQLQWHUHVWUDWHV LQWHUHVWUDWHULVN DQGFKDQJHVLQWKH YDOXHRIHTXLW\VHFXULWLHV HTXLW\ULVN RUIRUHLJQFXUUHQFLHV IRUHLJQFXUUHQF\H[FKDQJHUDWHULVN 

)XWXUHVFRQWUDFWVDUHH[FKDQJHWUDGHG DJUHHPHQWVEHWZHHQWKH)XQGDQGDFRXQWHUSDUW\WREX\RUVHOODVSHFL¿FTXDQWLW\RIDQXQGHUO\LQJLQVWUXPHQWDWDVSHFL¿HGSULFHDQG RQDVSHFL¿HGGDWH'HSHQGLQJRQWKHWHUPVRIDFRQWUDFWLWLVVHWWOHGHLWKHUWKURXJKSK\VLFDOGHOLYHU\RIWKHXQGHUO\LQJLQVWUXPHQWRQWKHVHWWOHPHQWGDWHRUE\SD\PHQWRI DFDVKDPRXQWRQWKHVHWWOHPHQWGDWH8SRQHQWHULQJLQWRDIXWXUHVFRQWUDFWWKH)XQGLVUHTXLUHGWRGHSRVLWLQLWLDOPDUJLQZLWKWKHEURNHULQWKHIRUPRIFDVKRUVHFXULWLHVLQ DQDPRXQWWKDWYDULHVGHSHQGLQJRQDFRQWUDFW¶VVL]HDQGULVNSUR¿OH7KHLQLWLDOPDUJLQGHSRVLWPXVWWKHQEHPDLQWDLQHGDWDQHVWDEOLVKHGOHYHORYHUWKHOLIHRIWKHFRQWUDFW $PRXQWVSOHGJHGZKLFKDUHFRQVLGHUHGUHVWULFWHGDUHLQFOXGHGLQFDVKSOHGJHGIRUIXWXUHVFRQWUDFWVLQWKH 6WDWHPHQWRI$VVHWVDQG/LDELOLWLHV

Securities deposited as initial margin are designated in the Schedule of Investments and cash deposited, if any, are shown as cash pledged for futures contracts in the 6WDWHPHQWRI$VVHWVDQG/LDELOLWLHV3XUVXDQWWRWKHFRQWUDFWWKH)XQGDJUHHVWRUHFHLYHIURPRUSD\WRWKHEURNHUDQDPRXQWRIFDVKHTXDOWRWKHGDLO\ÀXFWXDWLRQLQPDUNHW YDOXHRIWKHFRQWUDFW ³YDULDWLRQPDUJLQ´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

N O TES TO FI N A N C IAL S T ATEMEN TS 63 Notes to Financial Statements (continued)

Options:7KH)XQGSXUFKDVHVDQGZULWHVFDOODQGSXWRSWLRQVWRLQFUHDVHRUGHFUHDVHLWVH[SRVXUHWRWKHULVNVRIXQGHUO\LQJLQVWUXPHQWVLQFOXGLQJHTXLW\ULVNLQWHUHVWUDWH ULVNDQGRUFRPPRGLW\SULFHULVNDQGRULQWKHFDVHRIRSWLRQVZULWWHQWRJHQHUDWHJDLQVIURPRSWLRQVSUHPLXPV

$FDOORSWLRQJLYHVWKHSXUFKDVHU KROGHU RIWKHRSWLRQWKHULJKW EXWQRWWKHREOLJDWLRQ WREX\DQGREOLJDWHVWKHVHOOHU ZULWHU WRVHOO ZKHQWKHRSWLRQLVH[HUFLVHG WKH XQGHUO\LQJLQVWUXPHQWDWWKHH[HUFLVHRUVWULNHSULFHDWDQ\WLPHRUDWDVSHFL¿HGWLPHGXULQJWKHRSWLRQSHULRG$SXWRSWLRQJLYHVWKHKROGHUWKHULJKWWRVHOODQGREOLJDWHVWKH ZULWHUWREX\WKHXQGHUO\LQJLQVWUXPHQWDWWKHH[HUFLVHRUVWULNHSULFHDWDQ\WLPHRUDWDVSHFL¿HGWLPHGXULQJWKHRSWLRQSHULRG

3UHPLXPVSDLGRQRSWLRQVSXUFKDVHGDQGSUHPLXPVUHFHLYHGRQRSWLRQVZULWWHQDVZHOODVWKHGDLO\ÀXFWXDWLRQLQPDUNHWYDOXHDUHLQFOXGHGLQLQYHVWPHQWVDWYDOXH± XQDI¿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³FRYHUHG´PHDQLQJWKDWLWKROGVWKHXQGHUO\LQJLQVWUXPHQW VXEMHFWWREHLQJFDOOHGE\WKHRSWLRQFRXQWHUSDUW\:KHQWKH)XQGZULWHVDSXWRSWLRQFDVKLVVHJUHJDWHG LQDQDPRXQWVXI¿FLHQWWRFRYHUWKHREOLJDWLRQ7KHVHDPRXQWV ZKLFKDUHFRQVLGHUHGUHVWULFWHGDUHLQFOXGHGLQFDVKSOHGJHGDVFROODWHUDOIRURSWLRQVZULWWHQLQWKH6WDWHPHQWRI$VVHWVDQG/LDELOLWLHV

In purchasing and writing options, the Fund bears the risk of an unfavorable change in the value of the underlying instrument or the risk that it may not be able to enter into DFORVLQJWUDQVDFWLRQGXHWRDQLOOLTXLGPDUNHW([HUFLVHRIDZULWWHQRSWLRQFRXOGUHVXOWLQWKH)XQGSXUFKDVLQJRUVHOOLQJDVHFXULW\ZKHQLWRWKHUZLVHZRXOGQRWRUDWDSULFH GLIIHUHQWIURPWKHFXUUHQWPDUNHWYDOXH

Swaps:6ZDSFRQWUDFWVDUHHQWHUHGLQWRWRPDQDJHH[SRVXUHWRLVVXHUVPDUNHWVDQGVHFXULWLHV6XFKFRQWUDFWVDUHDJUHHPHQWVEHWZHHQWKH)XQGDQGDFRXQWHUSDUW\WR PDNHSHULRGLFQHWSD\PHQWVRQDVSHFL¿HGQRWLRQDODPRXQWRUDQHWSD\PHQWXSRQWHUPLQDWLRQ6ZDSDJUHHPHQWVDUHSULYDWHO\QHJRWLDWHGLQWKH27&PDUNHWDQGPD\EH HQWHUHGLQWRDVDELODWHUDOFRQWUDFW ³27&VZDSV´ RUFHQWUDOO\FOHDUHG ³FHQWUDOO\FOHDUHGVZDSV´ 

For OTC swaps, any upfront premiums paid and any upfront fees received are shown as swap premiums paid and swap premiums received, respectively, in the Statement of $VVHWVDQG/LDELOLWLHVDQGDPRUWL]HGRYHUWKHWHUPRIWKHFRQWUDFW7KHGDLO\ÀXFWXDWLRQLQPDUNHWYDOXHLVUHFRUGHGDVXQUHDOL]HGDSSUHFLDWLRQ GHSUHFLDWLRQ RQ27&6ZDSV LQWKH6WDWHPHQWRI$VVHWVDQG/LDELOLWLHV3D\PHQWVUHFHLYHGRUSDLGDUHUHFRUGHGLQWKH6WDWHPHQWRI2SHUDWLRQVDVUHDOL]HGJDLQVRUORVVHVUHVSHFWLYHO\:KHQDQ27& VZDSLVWHUPLQDWHGDUHDOL]HGJDLQRUORVVLVUHFRUGHGLQWKH6WDWHPHQWRI2SHUDWLRQVHTXDOWRWKHGLIIHUHQFHEHWZHHQWKHSURFHHGVIURP RUFRVWRI WKHFORVLQJWUDQVDFWLRQ DQGWKH)XQG¶VEDVLVLQWKHFRQWUDFWLIDQ\*HQHUDOO\WKHEDVLVRIWKHFRQWUDFWLVWKHSUHPLXPUHFHLYHGRUSDLG

,QDFHQWUDOO\FOHDUHGVZDSLPPHGLDWHO\IROORZLQJH[HFXWLRQRIWKHVZDSFRQWUDFWWKHVZDSFRQWUDFWLVQRYDWHGWRDFHQWUDOFRXQWHUSDUW\ WKH³&&3´ DQGWKH&&3EHFRPHV WKH )XQG¶VFRXQWHUSDUW\RQWKHVZDS7KH)XQGLVUHTXLUHGWRLQWHUIDFHZLWKWKH&&3WKURXJKWKHEURNHU8SRQHQWHULQJLQWRDFHQWUDOO\FOHDUHGVZDSWKH)XQGLVUHTXLUHGWR GHSRVLWLQLWLDOPDUJLQZLWKWKHEURNHULQWKHIRUPRIFDVKRUVHFXULWLHVLQDQDPRXQWWKDWYDULHVGHSHQGLQJRQWKHVL]HDQGULVNSUR¿OHRIWKHSDUWLFXODUVZDS 6HFXULWLHVGHSRVLWHG as initial margin are designated in the Schedule of Investments and cash deposited is shown as cash pledged for centrally cleared swaps in the Statement of Assets and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

• &UHGLWGHIDXOWVZDSV²&UHGLWGHIDXOWVZDSVDUHHQWHUHGLQWRWRPDQDJHH[SRVXUHWRWKHPDUNHWRUFHUWDLQVHFWRUVRIWKHPDUNHWWRUHGXFHULVNH[SRVXUHWRGHIDXOWVRI FRUSRUDWHDQGRUVRYHUHLJQLVVXHUVRUWRFUHDWHH[SRVXUHWRFRUSRUDWHDQGRUVRYHUHLJQLVVXHUVWRZKLFKDIXQGLVQRWRWKHUZLVHH[SRVHG FUHGLWULVN 

The Fund may either buy or sell (write) credit default swaps on single-name issuers (corporate or sovereign), a combination or basket of single-name issuers or traded LQGH[HV&UHGLWGHIDXOWVZDSVDUHDJUHHPHQWVLQZKLFKWKHSURWHFWLRQEX\HUSD\V¿[HGSHULRGLFSD\PHQWVWRWKHVHOOHULQFRQVLGHUDWLRQIRUDSURPLVHIURPWKHSURWHFWLRQ VHOOHUWRPDNHDVSHFL¿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und will either pay the buyer an amount equal to the notional amount of the swap and take delivery of the referenced security or underlying securities comprising the LQGH[RUSD\DQHWVHWWOHPHQWRIFDVKHTXDOWRWKHQRWLRQDODPRXQWRIWKHVZDSOHVVWKHUHFRYHU\YDOXHRIWKHVHFXULW\RUXQGHUO\LQJVHFXULWLHVFRPSULVLQJWKHLQGH[

6ZDSWUDQVDFWLRQVLQYROYHWRYDU\LQJGHJUHHVHOHPHQWVRILQWHUHVWUDWHFUHGLWDQGPDUNHWULVNLQH[FHVVRIWKHDPRXQWVUHFRJQL]HGLQWKH6WDWHPHQWRI$VVHWVDQG/LDELOLWLHV Such risks involve the possibility that there will be no liquid market for these agreements, that the counterparty to the agreements may default on its obligation to perform or GLVDJUHHDVWRWKHPHDQLQJRIWKHFRQWUDFWXDOWHUPVLQWKHDJUHHPHQWVDQGWKDWWKHUHPD\EHXQIDYRUDEOHFKDQJHVLQLQWHUHVWUDWHVDQGRUPDUNHWYDOXHVDVVRFLDWHGZLWK WKHVHWUDQVDFWLRQV

Master Netting Arrangements:,QRUGHUWRGH¿QHLWVFRQWUDFWXDOULJKWVDQGWRVHFXUHULJKWVWKDWZLOOKHOSLWPLWLJDWHLWVFRXQWHUSDUW\ULVND)XQGPD\HQWHULQWRDQ,QWHUQDWLRQDO 6ZDSVDQG'HULYDWLYHV$VVRFLDWLRQ,QF0DVWHU$JUHHPHQW ³,6'$0DVWHU$JUHHPHQW´ RUVLPLODUDJUHHPHQWZLWKLWVFRXQWHUSDUWLHV$Q,6'$0DVWHU$JUHHPHQWLVDELODWHUDO agreement between a Fund and a counterparty that governs certain OTC derivatives and typically contains, among other things, collateral posting terms and netting SURYLVLRQVLQWKHHYHQWRIDGHIDXOWDQGRUWHUPLQDWLRQHYHQW8QGHUDQ,6'$0DVWHU$JUHHPHQWD)XQGPD\XQGHUFHUWDLQFLUFXPVWDQFHVRIIVHWZLWKWKHFRXQWHUSDUW\ FHUWDLQGHULYDWLYH¿QDQFLDOLQVWUXPHQWV¶SD\DEOHVDQGRUUHFHLYDEOHVZLWKFROODWHUDOKHOGDQGRUSRVWHGDQGFUHDWHRQHVLQJOHQHWSD\PHQW7KHSURYLVLRQVRIWKH,6'$0DVWHU $JUHHPHQWW\SLFDOO\SHUPLWDVLQJOHQHWSD\PHQWLQWKHHYHQWRIGHIDXOWLQFOXGLQJWKHEDQNUXSWF\RULQVROYHQF\RIWKHFRXQWHUSDUW\+RZHYHUEDQNUXSWF\RULQVROYHQF\ODZV RIDSDUWLFXODUMXULVGLFWLRQPD\LPSRVHUHVWULFWLRQVRQRUSURKLELWLRQVDJDLQVWWKHULJKWRIRIIVHWLQEDQNUXSWF\LQVROYHQF\RURWKHUHYHQWV

For derivatives traded under an ISDA Master Agreement, the collateral requirements are typically calculated by netting the mark-to-market amount IRUHDFKWUDQVDFWLRQXQGHUVXFKDJUHHPHQWDQGFRPSDULQJWKDWDPRXQWWRWKHYDOXHRIDQ\FROODWHUDOFXUUHQWO\SOHGJHGE\WKH)XQGDQGWKHFRXQWHUSDUW\

64 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Notes to Financial Statements (continued)

Cash collateral that has been pledged to cover obligations of the Fund and cash collateral received from the counterparty, if any, is reported separately in the Statement of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¿QHGLQWKHXQGHUO\LQJ,6'$0DVWHU$JUHHPHQWEHSHUPLWWHGWRXVHFDVKFROODWHUDOUHFHLYHG,QVXFKFDVHVLQWHUHVWPD\EHSDLG SXUVXDQWWRWKHFROODWHUDODUUDQJHPHQWZLWKWKHFRXQWHUSDUW\7RWKHH[WHQWDPRXQWVGXHWRWKH)XQGIURP WKHFRXQWHUSDUWLHVDUHQRWIXOO\FROODWHUDOL]HG WKH)XQG EHDUVWKH ULVNRIORVVIURPFRXQWHUSDUW\QRQSHUIRUPDQFH/LNHZLVHWRWKHH[WHQWWKH)XQGKDVGHOLYHUHGFROODWHUDOWRDFRXQWHUSDUW\DQGVWDQGVUHDG\WRSHUIRUPXQGHUWKHWHUPVRILWV agreement with such counterparty, the Fund bears the risk of loss from a counterparty in the amount of the value of the collateral in the event the counterparty fails to return VXFKFROODWHUDO%DVHGRQWKHWHUPVRIDJUHHPHQWVFROODWHUDOPD\QRWEHUHTXLUHGIRUDOOGHULYDWLYHFRQWUDFWV

)RU¿QDQFLDOUHSRUWLQJSXUSRVHVWKH)XQGGRHVQRWRIIVHWGHULYDWLYHDVVHWVDQGGHULYDWLYHOLDELOLWLHVWKDWDUHVXEMHFWWRQHWWLQJDUUDQJHPHQWVLIDQ\LQWKH6WDWHPHQWRI$VVHWV DQG/LDELOLWLHV

6.INVESTMENT ADVISORY AGREEMENT AND OTHER TRANSACTIONS WITH AFFILIATES

Investment Advisory: The Trust, on behalf of the Fund, entered into an Investment Advisory Agreement with the Manager, the Fund’s investment adviser and an indirect, wholly-owned subsidiary of %ODFN5RFN,QF ³%ODFN5RFN´ WRSURYLGHLQYHVWPHQWDGYLVRU\VHUYLFHV7KH0DQDJHULVUHVSRQVLEOHIRUWKHPDQDJHPHQWRIWKH)XQG¶VSRUWIROLR DQGSURYLGHVWKHSHUVRQQHOIDFLOLWLHVHTXLSPHQWDQGFHUWDLQRWKHUVHUYLFHVQHFHVVDU\WRWKHRSHUDWLRQVRIWKH)XQG

For such services, the Fund pays the Manager a monthly fee at an annual rate equal to the following percentages of the average daily value of the Fund’s net assets:

Investment Average Daily Net Assets Advisory Fees )LUVW%LOOLRQ   %LOOLRQ%LOOLRQ  %LOOLRQ%LOOLRQ  *UHDWHUWKDQ%LOOLRQ  

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Service and Distribution Fees: 7KH7UXVWRQEHKDOIRIWKH)XQGHQWHUHGLQWRD'LVWULEXWLRQ$JUHHPHQWDQGD'LVWULEXWLRQDQG6HUYLFH3ODQZLWK%ODFN5RFN,QYHVWPHQWV//& ³%5,/´ DQDI¿OLDWHRIWKH0DQDJHU3XUVXDQWWRWKH'LVWULEXWLRQDQG6HUYLFH3ODQDQGLQDFFRUGDQFHZLWK5XOHEXQGHUWKH$FWWKH)XQGSD\V%5,/RQJRLQJVHUYLFH DQGGLVWULEXWLRQIHHV7KHIHHVDUHDFFUXHGGDLO\DQGSDLGPRQWKO\DWDQQXDOUDWHVEDVHGXSRQWKHDYHUDJHGDLO\QHWDVVHWVRIWKHUHOHYDQWVKDUHFODVVRIWKH)XQGDVIROORZV

Service Fees Distribution Fees Investor A   ² Investor C    

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Service and Distribution Fees Investor A $ 534,051 Investor C 248,830 $ 782,881 Administration: The Trust, on behalf of the Fund, entered into an Administration Agreement with the Manager, an indirectZKROO\RZQHGVXEVLGLDU\RI%ODFN5RFNWRSURYLGH DGPLQLVWUDWLYHVHUYLFHV)RUWKHVHVHUYLFHVWKH0DQDJHUUHFHLYHVDQDGPLQLVWUDWLRQIHHFRPSXWHGGDLO\DQGSD\DEOHPRQWKO\EDVHGRQDSHUFHQWDJHRIWKHDYHUDJHGDLO\QHW DVVHWVRIWKH)XQG7KHDGPLQLVWUDWLRQIHHZKLFKLVVKRZQDVDGPLQLVWUDWLRQLQWKH6WDWHPHQWRI2SHUDWLRQVLVSDLGDWWKHDQQXDOUDWHVEHORZ

Average Daily Net Assets Administration Fees First $500 Million  0LOOLRQ%LOOLRQ   %LOOLRQ%LOOLRQ  %LOOLRQ%LOOLRQ  %LOOLRQ%LOOLRQ  *UHDWHUWKDQ%LOOLRQ 

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N O TES TO FI N A N C IAL S T ATEMEN TS 65 Notes to Financial Statements (continued)

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Institutional $ 52,545 Investor A 42,721 Investor C   &ODVV.  15,089 $ 115,331 Transfer Agent:3XUVXDQWWRZULWWHQDJUHHPHQWVFHUWDLQ¿QDQFLDOLQWHUPHGLDULHVVRPHRIZKLFKPD\EHDI¿OLDWHVSURYLGHWKH)XQGZLWKVXEDFFRXQWLQJUHFRUGNHHSLQJ VXEWUDQVIHUDJHQF\DQGRWKHUDGPLQLVWUDWLYHVHUYLFHVZLWKUHVSHFWWRVHUYLFLQJRIXQGHUO\LQJLQYHVWRUDFFRXQWV)RUWKHVHVHUYLFHVWKHVHHQWLWLHVUHFHLYHDQDVVHWEDVHG IHHRUDQDQQXDOIHHSHUVKDUHKROGHUDFFRXQWZKLFKZLOOYDU\GHSHQGLQJRQVKDUHFODVVDQGRUQHWDVVHWV)RUWKH\HDUHQGHG'HFHPEHUWKH)XQGdid not pay any DPRXQWVWRDI¿OLDWHVLQUHWXUQIRUWKHVHVHUYLFHV

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Institutional $ 431 Investor A 903 Investor C 572 &ODVV.  30 $   )RUWKH\HDU HQGHG'HFHPEHUWKHIROORZLQJWDEOHVKRZVWKHFODVVVSHFL¿FWUDQVIHUDJHQWIHHVERUQHGLUHFWO\E\HDFKVKDUHFODVVRIWKH)XQG

Institutional  $ 254,190 Investor A 124,504 Investor C 19,54 &ODVV.  30 $ 398,270 Other Fees: For the year ended December 31, 2020DI¿OLDWHVHDUQHGXQGHUZULWLQJGLVFRXQWVGLUHFWFRPPLVVLRQVDQGGHDOHUFRQFHVVLRQVRQVDOHVRIWKH)XQG¶V,QYHVWRU A Shares of 

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Investor A  $   Investor C  10,958

Expense Limitations, Waivers and Reimbursements: The Manager contractually agreed to waive its investment advisory fees by the amount of investment advisory IHHVWKH)XQGSD\VWRWKH0DQDJHULQGLUHFWO\WKURXJKLWVLQYHVWPHQWLQDI¿OLDWHGPRQH\PDUNHWIXQGV WKH³DI¿OLDWHGPRQH\PDUNHWIXQGZDLYHU´ WKURXJK$SULO The contractual agreement may be terminated upon 90 days’ notice by a majority of the trustees who are not "interested persons" of the )XQGDVGH¿QHGLQWKH940 Act ("Independent Trustees”), or by a YRWHRIDPDMRULW\RIWKHRXWVWDQGLQJYRWLQJVHFXULWLHVRIWKH)XQG7KHDPRXQWRIZDLYHUVDQGRUUHLPEXUVHPHQWVRIIHHVDQGH[SHQVHV PDGHSXUVXDQWWRWKHH[SHQVHOLPLWDWLRQVGHVFULEHGEHORZZLOOEHUHGXFHGE\WKHDPRXQWRIWKHDI¿OLDWHGPRQH\PDUNHWIXQGZDLYHU3ULRUWRApril 29, 2020, this waiver was YROXQWDU\7KLVDPRXQWLVLQFOXGHGLQIHHVZDLYHGDQGRUUHLPEXUVHGE\WKH0DQDJHULQWKH6WDWHPHQWRI2SHUDWLRQV)RUWKH\HDUHQGHG'HFHPEHUWKHDPRXQW ZDLYHGZDV

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Institutional   Investor A   Investor C   &ODVV.   

66 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Notes to Financial Statements (continued)

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Institutional   Investor A   Investor C   &ODVV.   

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Administration Fees Waived Institutional $ 52,545 Investor A 42,721 Investor C   &ODVV.  15,089 $ 115,331

Transfer Agent Fees Waived and/or Reimbursed Institutional $ 122,842 Investor A 17,543 Investor C 7,101 &ODVV.  30 $   Securities Lending: 7KH866HFXULWLHVDQG([FKDQJH&RPPLVVLRQ ³6(&´ KDVLVVXHGDQH[HPSWLYHRUGHUZKLFKSHUPLWV%,0DQDI¿OLDWHRIWKH0DQDJHUWRVHUYHDV securities lending agent for the Fund, subjectWRDSSOLFDEOHFRQGLWLRQV$VVHFXULWLHVOHQGLQJDJHQW%,0EHDUVDOORSHUDWLRQDOFRVWVGLUHFWO\UHODWHGWRVHFXULWLHVOHQGLQJ7KH )XQGLVUHVSRQVLEOHIRUH[SHQVHVLQFRQQHFWLRQZLWKWKHLQYHVWPHQWRIFDVKFROODWHUDOUHFHLYHGIRUVHFXULWLHVRQORDQ WKH³FROODWHUDOLQYHVWPHQWH[SHQVHV´ 7KHFDVKFROODWHUDO LVLQYHVWHGLQDSULYDWHLQYHVWPHQWFRPSDQ\6//LTXLGLW\6HULHV//& 0RQH\0DUNHW6HULHV PDQDJHGE\WKH0DQDJHURULWVDI¿OLDWHV+RZHYHU%,0KDVDJUHHGWRFDS WKHFROODWHUDOLQYHVWPHQWH[SHQVHVRIWKH0RQH\0DUNHW6HULHVWRDQDQQXDOUDWHRI7KHLQYHVWPHQWDGYLVHUWRWKH0RQH\0DUNHW6HULHVZLOOQRWFKDUJHDQ\DGYLVRU\ IHHVZLWKUHVSHFWWRVKDUHVSXUFKDVHGE\WKH)XQG7KH0RQH\0DUNHW6HULHVPD\XQGHUFHUWDLQFLUFXPVWDQFHVLPSRVHDOLTXLGLW\IHHRIXSWRRIWKHYDOXHZLWKGUDZQRU temporarily restrict withdrawals for up to 10 business days during a 90 day period, in the event that the private investment company’s weekly liquid assets fall below certain WKUHVKROGV7KH0RQH\0DUNHW6HULHVVHHNVFXUUHQWLQFRPHFRQVLVWHQWZLWKPDLQWDLQLQJOLTXLGLW\DQGSUHVHUYLQJFDSLWDO$OWKRXJKWKH0RQH\0DUNHW6HULHVLVQRWUHJLVWHUHG XQGHUWKH$FWLWVLQYHVWPHQWVPD\IROORZWKHSDUDPHWHUVRILQYHVWPHQWVE\DPRQH\PDUNHWIXQGWKDWLVVXEMHFWWR5XOHDXQGHUWKH$FW

Securities lending income is equal to the total of income earned from the reinvestment of cash collateral, net of fees and other payments to and from borrowers of securities, DQGOHVVWKHFROODWHUDOLQYHVWPHQWH[SHQVHV7KH)XQGUHWDLQVDSRUWLRQRIVHFXULWLHVOHQGLQJLQFRPHDQGUHPLWVDUHPDLQLQJSRUWLRQWR%,0DVFRPSHQVDWLRQIRULWVVHUYLFHV DVVHFXULWLHVOHQGLQJDJHQW

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N O TES TO FI N A N C IAL S T ATEMEN TS 67 Notes to Financial Statements (continued) purposes and the interest rate to be charged will be the average of the highest current overnight repurchase agreement rate available to a lending fund and the bank loan UDWHDVFDOFXODWHGDFFRUGLQJWRDIRUPXODHVWDEOLVKHGE\WKH%RDUG

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Purchases  $ 89,457 Sales   Net Realized Loss  (44,150 )

7. PURCHASES AND SALES

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8.INCOME TAX INFORMATION

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test 12/31/20 12/31/19

Ordinary income  $   $  

$VRISHULRGHQGWKHWD[FRPSRQHQWVRIDFFXPXODWHG HDUQLQJV ORVV ZHUHDVIROORZV

8QGLVWULEXWHGRUGLQDU\LQFRPH  $ 742,035 1RQH[SLULQJFDSLWDOORVVFDUU\IRUZDUGV(a)   1HWXQUHDOL]HGJDLQV ORVVHV (b)  24,207,742 $ 23,950,710

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68 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Notes to Financial Statements (continued)

9. BANK BORROWINGS

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10. PRINCIPAL RISKS

In the normal course of business, the Fund invests in securities or other instruments and may enter into certain transactions, and such activities subject the Fund to various ULVNVLQFOXGLQJDPRQJRWKHUVÀXFWXDWLRQVLQWKHPDUNHW PDUNHWULVN RUIDLOXUHRIDQLVVXHUWRPHHWDOORILWVREOLJDWLRQV7KHYDOXHRIVHFXULWLHVRURWKHULQVWUXPHQWVPD\DOVR EHDIIHFWHGE\YDULRXVIDFWRUVLQFOXGLQJZLWKRXWOLPLWDWLRQ L WKHJHQHUDOHFRQRP\ LL WKHRYHUDOOPDUNHWDVZHOODVORFDOUHJLRQDORUJOREDOSROLWLFDODQGRUVRFLDOLQVWDELOLW\ LLL UHJXODWLRQWD[DWLRQRULQWHUQDWLRQDOWD[WUHDWLHVEHWZHHQYDULRXVFRXQWULHVRU LY FXUUHQF\LQWHUHVWUDWHDQGSULFHÀXFWXDWLRQV/RFDOUHJLRQDORUJOREDOHYHQWVVXFKDVZDU DFWVRIWHUURULVPWKHVSUHDGRILQIHFWLRXVLOOQHVVRURWKHUSXEOLFKHDOWKLVVXHVUHFHVVLRQVRURWKHUHYHQWVFRXOGKDYHDVLJQL¿FDQWLPSDFWRQWKH)XQGDQG LWVLQYHVWPHQWV 7KH)XQG¶VSURVSHFWXVSURYLGHVGHWDLOVRIWKHULVNVWRZKLFKWKH)XQGLVVXEMHFW

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Market Risk:7KH)XQGPD\EHH[SRVHGWRSUHSD\PHQWULVNZKLFKLVWKHULVNWKDWERUURZHUVPD\H[HUFLVHWKHLURSWLRQWRSUHSD\SULQFLSDOHDUOLHUWKDQVFKHGXOHGGXULQJ SHULRGVRIGHFOLQLQJLQWHUHVWUDWHVZKLFKZRXOGIRUFHWKH)XQGWRUHLQYHVWLQORZHU\LHOGLQJVHFXULWLHV7KH)XQGPD\DOVREHH[SRVHGWRUHLQYHVWPHQWULVNZKLFKLVWKHULVN WKDWLQFRPHIURPWKH)XQG¶VSRUWIROLRZLOOGHFOLQHLIWKH)XQGLQYHVWVWKHSURFHHGVIURPPDWXUHGWUDGHGRUFDOOHG¿[HGLQFRPHVHFXULWLHVDWPDUNHWLQWHUHVWUDWHVWKDWDUH EHORZWKH)XQGSRUWIROLR¶VFXUUHQWHDUQLQJVUDWH

An outbreak of respiratory disease caused by a novel coronavirus has developed into a global pandemic and has resulted in closing borders, quarantines, disruptions to VXSSO\FKDLQVDQGFXVWRPHUDFWLYLW\DVZHOODVJHQHUDOFRQFHUQDQGXQFHUWDLQW\7KHLPSDFWRIWKLVSDQGHPLFDQGRWKHUJOREDOKHDOWKFULVHVWKDWPD\DULVHLQWKHIXWXUH FRXOGDIIHFWWKHHFRQRPLHVRIPDQ\QDWLRQVLQGLYLGXDOFRPSDQLHVDQGWKHPDUNHWLQJHQHUDOLQZD\VWKDWFDQQRWQHFHVVDULO\EHIRUHVHHQDWWKHSUHVHQWWLPH7KLVSDQGHPLF PD\UHVXOWLQVXEVWDQWLDOPDUNHWYRODWLOLW\DQGPD\DGYHUVHO\LPSDFWWKHSULFHVDQGOLTXLGLW\RIDIXQG VLQYHVWPHQWV7KH GXUDWLRQRIWKLVSDQGHPLFDQGLWVHIIHFWVFDQQRWEH GHWHUPLQHGZLWKFHUWDLQW\

Valuation Risk: The market values of equities, such as common stocks and preferred securities or equity related investments, such as futures and options, may decline GXHWRJHQHUDOPDUNHWFRQGLWLRQVZKLFKDUHQRWVSHFL¿FDOO\UHODWHGWRDSDUWLFXODUFRPSDQ\7KH\PD\DOVRGHFOLQHGXHWRIDFWRUVZKLFKDIIHFWDSDUWLFXODULQGXVWU\RU LQGXVWULHV7KH)XQGPD\LQYHVWLQLOOLTXLGLQYHVWPHQWV$QLOOLTXLGLQYHVWPHQWLVDQ\LQYHVWPHQWWKDWWKH)XQGUHDVRQDEO\H[SHFWVFDQQRWEHVROGRUGLVSRVHGRILQFXUUHQW PDUNHWFRQGLWLRQVLQVHYHQFDOHQGDUGD\VRUOHVVZLWKRXWWKHVDOHRUGLVSRVLWLRQVLJQL¿FDQWO\FKDQJLQJWKHPDUNHWYDOXHRIWKHLQYHVWPHQW7KH)XQGPD\H[SHULHQFHGLI¿FXOW\ LQVHOOLQJLOOLTXLGLQYHVWPHQWVLQDWLPHO\PDQQHUDWWKHSULFHWKDWLWEHOLHYHVWKHLQYHVWPHQWVDUHZRUWK3ULFHVPD\ÀXFWXDWHZLGHO\RYHUVKRUWRUH[WHQGHGSHULRGVLQUHVSRQVH WRFRPSDQ\PDUNHWRUHFRQRPLFQHZV0DUNHWVDOVRWHQGWRPRYHLQF\FOHVZLWKSHULRGVRIULVLQJDQGIDOOLQJSULFHV7KLVYRODWLOLW\PD\FDXVHWKH)XQG¶V1$9WRH[SHULHQFH VLJQL¿FDQWLQFUHDVHVRUGHFUHDVHVRYHUVKRUWSHULRGVRIWLPH,IWKHUHLVDJHQHUDOGHFOLQHLQWKHVHFXULWLHVDQGRWKHUPDUNHWVWKH1$9RIWKH)XQGPD\ORVHYDOXHUHJDUGOHVV RIWKHLQGLYLGXDOUHVXOWVRIWKHVHFXULWLHVDQGRWKHULQVWUXPHQWVLQZKLFKWKH)XQGLQYHVWV

The price the Fund could receive upon the sale of any particular portfolio investment may differ from the Fund’s valuation of the investment, particularly for securities that WUDGHLQWKLQRUYRODWLOHPDUNHWVRUWKDWDUHYDOXHGXVLQJDIDLUYDOXDWLRQWHFKQLTXHRUDSULFHSURYLGHGE\DQLQGHSHQGHQWSULFLQJVHUYLFH&KDQJHVWRVLJQL¿FDQWXQREVHUYDEOH LQSXWVDQGDVVXPSWLRQV LHSXEOLFO\WUDGHGFRPSDQ\PXOWLSOHVJURZWKUDWHWLPHWRH[LW GXHWRWKHODFNRIREVHUYDEOHLQSXWVPD\VLJQL¿FDQWO\LPSDFWWKHUHVXOWLQJIDLUYDOXH DQGWKHUHIRUHWKH)XQG¶VUHVXOWVRIRSHUDWLRQV$VDUHVXOWWKHSULFHUHFHLYHGXSRQWKHVDOHRIDQLQYHVWPHQWPD\EHOHVVWKDQWKHYDOXHDVFULEHGE\ WKH)XQGDQG WKH)XQG FRXOGUHDOL]HDJUHDWHUWKDQH[SHFWHGORVVRUOHVVHUWKDQH[SHFWHGJDLQXSRQWKHVDOHRIWKHLQYHVWPHQW 7KH)XQG¶VDELOLW\WRYDOXHLWVLQYHVWPHQWVPD\DOVREHLPSDFWHGE\ WHFKQRORJLFDOLVVXHVDQGRUHUURUVE\SULFLQJVHUYLFHVRURWKHUWKLUGSDUW\VHUYLFHSURYLGHUV

Counterparty Credit Risk:7KH)XQGPD\EHH[SRVHGWRFRXQWHUSDUW\FUHGLWULVNRUWKHULVNWKDWDQHQWLW\PD\IDLOWRRUEHXQDEOHWRSHUIRUPRQLWVFRPPLWPHQWVUHODWHGWR XQVHWWOHGRURSHQWUDQVDFWLRQVLQFOXGLQJPDNLQJWLPHO\LQWHUHVWDQGRUSULQFLSDOSD\PHQWVRURWKHUZLVHKRQRULQJLWVREOLJDWLRQV7KH)XQGPDQDJHVFRXQWHUSDUW\FUHGLWULVN E\HQWHULQJLQWRWUDQVDFWLRQVRQO\ZLWKFRXQWHUSDUWLHVWKDWWKH0DQDJHUEHOLHYHVKDYHWKH¿QDQFLDOUHVRXUFHVWRKRQRUWKHLUREOLJDWLRQVDQGE\PRQLWRULQJWKH¿QDQFLDOVWDELOLW\ RIWKRVHFRXQWHUSDUWLHV)LQDQFLDODVVHWVZKLFKSRWHQWLDOO\H[SRVHWKH)XQGWRPDUNHWLVVXHUDQGFRXQWHUSDUW\FUHGLWULVNVFRQVLVWSULQFLSDOO\RI¿QDQFLDOLQVWUXPHQWVDQG UHFHLYDEOHVGXHIURPFRXQWHUSDUWLHV7KHH[WHQWRIWKH)XQG¶VH[SRVXUHWRPDUNHWLVVXHUDQGFRXQWHUSDUW\FUHGLWULVNVZLWKUHVSHFWWRWKHVH¿QDQFLDODVVHWVLVDSSUR[LPDWHO\ WKHLUYDOXHUHFRUGHGLQWKH6WDWHPHQWRI$VVHWVDQG/LDELOLWLHVOHVVDQ\FROODWHUDOKHOGE\WKH)XQG

A derivative contract may suffer a mark-to-market loss if the value of the contract decreases due to an unfavorable change in the market rates or values of the underlying LQVWUXPHQW/RVVHVFDQDOVRRFFXULIWKHFRXQWHUSDUW\GRHVQRWSHUIRUPXQGHUWKHFRQWUDFW

For OTC options purchased, the Fund bears the risk of loss in the amount of the premiums paid plus the positive change in market values net of any collateral held by the )XQGVKRXOGWKHFRXQWHUSDUW\IDLOWRSHUIRUPXQGHUWKHFRQWUDFWV2SWLRQVZULWWHQE\WKH)XQGGRQRWW\SLFDOO\JLYHULVHWRFRXQWHUSDUW\FUHGLWULVNDVRSWLRQVZULWWHQJHQHUDOO\ REOLJDWHWKH)XQGDQGQRWWKHFRXQWHUSDUW\WRSHUIRUP7KH)XQGPD\EHH[SRVHGWRFRXQWHUSDUW\FUHGLWULVNZLWKUHVSHFWWRRSWLRQVZULWWHQWRWKHH[WHQWWKH)XQGGHSRVLWV FROODWHUDOZLWKLWVFRXQWHUSDUW\WRDZULWWHQRSWLRQ

N O TES TO FI N A N C IAL S T ATEMEN TS 69 Notes to Financial Statements (continued)

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Concentration Risk:$GLYHUVL¿HGSRUWIROLRZKHUHWKLVLVDSSURSULDWHDQGFRQVLVWHQWZLWKDIXQG VREMHFWLYHVPLQLPL]HVWKHULVNWKDWDSULFHFKDQJHRIDSDUWLFXODULQYHVWPHQW ZLOOKDYHDPDWHULDOLPSDFWRQWKH1$9RIDIXQG7KHLQYHVWPHQWFRQFHQWUDWLRQVZLWKLQWKH)XQG VSRUWIROLRDUHGLVFORVHGLQLWV6FKHGXOHRI,QYHVWPHQWV

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LIBOR Transition Risk:7KH8QLWHG.LQJGRP¶V)LQDQFLDO&RQGXFW$XWKRULW\DQQRXQFHGDSKDVHRXWRIWKH/RQGRQ,QWHUEDQN2IIHUHG5DWH ³/,%25´ E\WKHHQGRI DQGLWLVH[SHFWHGWKDW/,%25ZLOOFHDVHWREHSXEOLVKHGDIWHUWKDWWLPH7KH)XQGPD\EHH[SRVHGWR¿QDQFLDOLQVWUXPHQWVWLHGWR/,%25WRGHWHUPLQHSD\PHQWREOLJDWLRQV ¿QDQFLQJWHUPVKHGJLQJVWUDWHJLHVRULQYHVWPHQWYDOXH7KHWUDQVLWLRQSURFHVVDZD\IURP/,%25PLJKWOHDGWRLQFUHDVHGYRODWLOLW\DQGLOOLTXLGLW\LQPDUNHWVIRUDQGUHGXFHWKH HIIHFWLYHQHVVRIQHZKHGJHVSODFHGDJDLQVWLQVWUXPHQWVZKRVHWHUPVFXUUHQWO\LQFOXGH/,%257KHXOWLPDWHHIIHFWRIWKH/,%25WUDQVLWLRQSURFHVVRQWKH)XQGLVXQFHUWDLQ

11. CAPITAL SHARE TRANSACTIONS

Transactions in capital shares for each class were as follows:

12. SUBSEQUENT EVENTS

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70 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Report of Independent Registered Public Accounting Firm

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Opinion on the Financial Statements and Financial Highlights

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Basis for Opinion

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'HORLWWH 7RXFKH//3 %RVWRQ0DVVDFKXVHWWV February 23, 2021

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R E P O R T O F INDEPENDENT R EGI S TER E D P U BLIC A CCOUNTING F I R M 71 Important Tax Information (unaudited)

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'LYLGHQG5HFHLYHG Fund Deduction %ODFN5RFN0DQDJHG,QFRPH)XQG   

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Fund 4XDOL¿HG'LYLGHQG,QFRPH %ODFN5RFN0DQDJHG,QFRPH)XQG  $ 2,029,324

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Fund ,QWHUHVW5HODWHG'LYLGHQGV %ODFN5RFN0DQDJHG,QFRPH)XQG  $  

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Short-Term Capital Gain Fund Dividends %ODFN5RFN0DQDJHG,QFRPH)XQG  $ 1,039,972

72 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS Statement Regarding Liquidity Risk Management Program

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c) +ROGLQJVRIFDVKDQGFDVKHTXLYDOHQWVDVZHOODVERUURZLQJDUUDQJHPHQWV. The Committee considered the terms of the credit facility FRPPLWWHGWRWKH)XQGVWKH¿QDQFLDOKHDOWKRIWKHLQVWLWXWLRQSURYLGLQJWKHIDFLOLW\DQGWKHIDFWWKDWWKHFUHGLWIDFLOLW\LVVKDUHGDPRQJPXOWLSOH)XQGV LQFOXGLQJ WKDWDSRUWLRQRIWKHDJJUHJDWHFRPPLWPHQWDPRXQWLVVSHFL¿FDOO\GHVLJQDWHGIRU%ODFN5RFN)ORDWLQJ5DWH,QFRPH3RUWIROLRDVHULHVRI%ODFN5RFN)XQGV9 7KH Committee also considered other types of borrowing available to the Funds, such as the ability to use reverse repurchase agreements and interfund lending, as DSSOLFDEOH

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Independent Trustees (a)

Public Company and Number of BlackRock-Advised Other Investment Registered Investment Companies Company Directorships Name Position(s) Held (“RICs”) Consisting of Investment Held During Past Five Year of Birth (b) (Length of Service) (c) Principal Occupation(s) During Past Five Years Portfolios (“Portfolios”) Overseen Years Mark Stalnecker &KDLURIWKH%RDUG &KLHI,QYHVWPHQW2I¿FHU8QLYHUVLW\RI'HODZDUHIURP 5,&VFRQVLVWLQJRI3RUWIROLRV None 1951 and Trustee WR7UXVWHHDQG&KDLURIWKH)LQDQFHDQG,QYHVWPHQW (Since 2019) &RPPLWWHHV:LQWHUWKXU0XVHXPDQG&RXQWU\(VWDWHIURP WR0HPEHURIWKH,QYHVWPHQW&RPPLWWHH'HODZDUH 3XEOLF(PSOR\HHV¶5HWLUHPHQW6\VWHPVLQFH0HPEHURI the Investment Committee, Christiana Care Health System from WR0HPEHURIWKH,QYHVWPHQW&RPPLWWHH'HODZDUH &RPPXQLW\)RXQGDWLRQIURPWR'LUHFWRUDQG&KDLURI WKH$XGLW&RPPLWWHH6(,3ULYDWH7UXVW&RIURPWR Bruce R. Bond Trustee %RDUG0HPEHU$PVSKHUH/LPLWHG VRIWZDUH VLQFH 5,&VFRQVLVWLQJRI3RUWIROLRV None  (Since 2007) Trustee and Member of the Governance Committee, State Street 5HVHDUFK0XWXDO)XQGVIURPWR%RDUG0HPEHURI *RYHUQDQFH$XGLWDQG)LQDQFH&RPPLWWHH$YD\D,QF FRPSXWHU HTXLSPHQW IURPWR Susan J. Carter Trustee 'LUHFWRU3DFL¿F3HQVLRQ,QVWLWXWHIURPWR$GYLVRU\ 5,&VFRQVLVWLQJRI3RUWIROLRV None  (Since 2019) %RDUG0HPEHU&HQWHUIRU3ULYDWH(TXLW\DQG(QWUHSUHQHXUVKLS DW7XFN6FKRRORI%XVLQHVVVLQFH6HQLRU$GYLVRU &RPPRQIXQG&DSLWDO,QF ³&&,´  LQYHVWPHQWDGYLVHU LQ &KLHI([HFXWLYH2I¿FHU&&,IURPWR3UHVLGHQW &KLHI([HFXWLYH2I¿FHU&&,IURPWR$GYLVRU\ %RDUG0HPEHU*LUOV:KR,QYHVWIURPWRDQG%RDUG 0HPEHUWKHUHRIVLQFH$GYLVRU\%RDUG0HPEHU%ULGJHV )XQG0DQDJHPHQWVLQFH7UXVWHH)LQDQFLDO$FFRXQWLQJ )RXQGDWLRQVLQFH3UDFWLWLRQHU$GYLVRU\%RDUG0HPEHU 3ULYDWH&DSLWDO5HVHDUFK,QVWLWXWH 3&5, VLQFH/HFWXUHU in the Practice of Management, Yale School of Management VLQFH Collette Chilton Trustee &KLHI,QYHVWPHQW2I¿FHU:LOOLDPV&ROOHJHVLQFH&KLHI 5,&VFRQVLVWLQJRI3RUWIROLRV None 1958 (Since 2019) ,QYHVWPHQW2I¿FHU/XFHQW$VVHW0DQDJHPHQW&RUSRUDWLRQIURP WR Neil A. Cotty Trustee %DQNRI$PHULFD&RUSRUDWLRQIURPWRVHUYLQJ 5,&VFRQVLVWLQJRI3RUWIROLRV None 1954 (Since 2019) LQYDULRXVVHQLRU¿QDQFHOHDGHUVKLSUROHVLQFOXGLQJ&KLHI $FFRXQWLQJ2I¿FHUIURPWR&KLHI)LQDQFLDO2I¿FHURI *OREDO%DQNLQJ0DUNHWVDQG:HDOWK0DQDJHPHQWIURP WR&KLHI$FFRXQWLQJ2I¿FHUIURPWR&KLHI )LQDQFLDO2I¿FHURI&RQVXPHU%DQNIURPWR&KLHI )LQDQFLDO2I¿FHURI*OREDO&RUSRUDWH,QYHVWPHQW%DQNIURP WR Lena G. Goldberg Trustee 6HQLRU/HFWXUHU+DUYDUG%XVLQHVV6FKRROVLQFH'LUHFWRU 5,&VFRQVLVWLQJRI3RUWIROLRV None 1949 6LQFH &KDUOHV6WDUN'UDSHU/DERUDWRU\,QFVLQFH)05//& )LGHOLW\,QYHVWPHQWV ¿QDQFLDOVHUYLFHV IURPWR VHUYLQJLQYDULRXVVHQLRUUROHVLQFOXGLQJ([HFXWLYH9LFH3UHVLGHQW 6WUDWHJLF&RUSRUDWH,QLWLDWLYHVDQG([HFXWLYH9LFH3UHVLGHQWDQG *HQHUDO&RXQVHO3DUWQHU6XOOLYDQ :RUFHVWHU//3IURPWR DQG$VVRFLDWHWKHUHRIIURPWR Henry R. Keizer Trustee 'LUHFWRU3DUN,QGHPQLW\/WG FDSWLYHLQVXUHU VLQFH 5,&VFRQVLVWLQJRI3RUWIROLRV +HUW]*OREDO+ROGLQJV  6LQFH 'LUHFWRU08)*$PHULFDV+ROGLQJV&RUSRUDWLRQDQG08)*8QLRQ FDUUHQWDO 0RQWSHOLHU5H %DQN1$ ¿QDQFLDODQGEDQNKROGLQJFRPSDQ\ IURPWR +ROGLQJV/WG SXEOLFO\ 'LUHFWRU$PHULFDQ,QVWLWXWHRI&HUWL¿HG3XEOLF$FFRXQWDQWV held property and casualty IURPWR'LUHFWRU.30*//3 DXGLWWD[DQGDGYLVRU\ reinsurance) from 2013 VHUYLFHV IURPWRDQGWR'LUHFWRU.30* XQWLO:$%&2 International in 2012, Deputy Chairman and Chief Operating (commercial vehicle safety 2I¿FHUWKHUHRIIURPWRDQG869LFH&KDLUPDQRI V\VWHPV 6HDOHG$LU&RUS $XGLWWKHUHRIIURPWR*OREDO+HDGRI$XGLW.30*, (packaging) FRQVRUWLXPRI.30*¿UPV IURPWR'LUHFWRU<0&$ RI*UHDWHU1HZ

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Independent Trustees (a) (continued)

Public Company and Number of BlackRock-Advised Other Investment Registered Investment Companies Company Directorships Name Position(s) Held (“RICs”) Consisting of Investment Held During Past Five Year of Birth (b) (Length of Service) (c) Principal Occupation(s) During Past Five Years Portfolios (“Portfolios”) Overseen Years Donald C. Opatrny Trustee 7UXVWHH9LFH&KDLU0HPEHURIWKH([HFXWLYH&RPPLWWHH 5,&VFRQVLVWLQJRI3RUWIROLRV None 1952 (Since 2015) DQG&KDLURIWKH,QYHVWPHQW&RPPLWWHH&RUQHOO8QLYHUVLW\ VLQFH3UHVLGHQW7UXVWHHDQG0HPEHURIWKH,QYHVWPHQW Committee, The Aldrich Contemporary Art Museum from 2007 WR0HPEHURIWKH%RDUGDQG,QYHVWPHQW&RPPLWWHH 8QLYHUVLW\6FKRROIURPWR0HPEHURIWKH,QYHVWPHQW &RPPLWWHH0HOORQ)RXQGDWLRQIURPWR7UXVWHH $UWVWRU D0HOORQ)RXQGDWLRQDI¿OLDWH IURPWR 3UHVLGHQWDQG7UXVWHHWKH&HQWHUIRUWKH$UWV-DFNVRQ+ROH IURPWR'LUHFWRU$WKHQD&DSLWDO$GYLVRUV//& LQYHVWPHQWPDQDJHPHQW¿UP VLQFH7UXVWHHDQG&KDLURI WKH,QYHVWPHQW&RPPLWWHH&RPPXQLW\)RXQGDWLRQRI-DFNVRQ +ROHVLQFH0HPEHURI$IIRUGDEOH+RXVLQJ6XSSO\%RDUG RI-DFNVRQ:\RPLQJVLQFH0HPEHU,QYHVWPHQW)XQGV &RPPLWWHH6WDWHRI:\RPLQJVLQFH7UXVWHH3KRHQL[$UW 0XVHXPVLQFH7UXVWHH$UL]RQD&RPPXQLW\)RXQGDWLRQ DQG0HPEHURI,QYHVWPHQW&RPPLWWHHVLQFH Joseph P. Platt Trustee General Partner, Thorn Partners, LP (private investments) since 5,&VFRQVLVWLQJRI3RUWIROLRV *UHHQOLJKW&DSLWDO5H/WG 1947 (Since 2019) 'LUHFWRU:4('0XOWL0HGLD SXEOLFEURDGFDVWLQJQRWIRU UHLQVXUDQFHFRPSDQ\  SUR¿W VLQFH&KDLU%DVLF+HDOWK,QWHUQDWLRQDO QRQSUR¿W &RQVRO(QHUJ\,QF VLQFH Kenneth L. Urish Trustee 0DQDJLQJ3DUWQHU8ULVK3RSHFN &R//& FHUWL¿HGSXEOLF 5,&VFRQVLVWLQJRI3RUWIROLRV None 1951 (Since 2019) DFFRXQWDQWVDQGFRQVXOWDQWV VLQFH3DVW&KDLUPDQ RIWKH3URIHVVLRQDO(WKLFV&RPPLWWHHRIWKH3HQQV\OYDQLD ,QVWLWXWHRI&HUWL¿HG3XEOLF$FFRXQWDQWVDQG&RPPLWWHH0HPEHU WKHUHRIVLQFH0HPEHURI([WHUQDO$GYLVRU\%RDUG7KH 3HQQV\OYDQLD6WDWH8QLYHUVLW\$FFRXQWLQJ'HSDUWPHQWVLQFH IRXQGLQJLQ3ULQFLSDO836WUDWHJLF:HDOWK,QYHVWPHQW $GYLVRUV//&VLQFH7UXVWHH7KH+RO\)DPLO\,QVWLWXWH IURPWR3UHVLGHQWDQG7UXVWHH3LWWVEXUJK&DWKROLF 3XEOLVKLQJ$VVRFLDWHVIURPWR'LUHFWRU,QWHU7HOIURP WR Claire A. Walton Trustee &KLHI2SHUDWLQJ2I¿FHUDQG&KLHI)LQDQFLDO2I¿FHURI/LEHUW\ 5,&VFRQVLVWLQJRI3RUWIROLRV None 1957 (Since 2019) 6TXDUH$VVHW0DQDJHPHQW/3IURPWR*HQHUDO 3DUWQHURI1HRQ/LEHUW\&DSLWDO0DQDJHPHQW//&VLQFH 'LUHFWRU%RVWRQ+HGJH)XQG*URXSIURPWR'LUHFWRU :RRGVWRFN6NL5XQQHUVVLQFH'LUHFWRU0DVVDFKXVHWWV &RXQFLORQ(FRQRPLF(GXFDWLRQIURPWR

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Interested Trustees (a)(d)

Public Company and Number of BlackRock-Advised Other Investment Registered Investment Companies Company Directorships Name Position(s) Held (“RICs”) Consisting of Investment Held During Past Five Year of Birth (b) (Length of Service) (c) Principal Occupation(s) During Past Five Years Portfolios (“Portfolios”) Overseen Years Robert Fairbairn Trustee 9LFH&KDLUPDQRI%ODFN5RFN,QFVLQFH0HPEHURI 5,&VFRQVLVWLQJRI3RUWIROLRV None  (Since 2015) %ODFN5RFN V*OREDO([HFXWLYHDQG*OREDO2SHUDWLQJ&RPPLWWHHV &R&KDLURI%ODFN5RFN V+XPDQ&DSLWDO&RPPLWWHH6HQLRU 0DQDJLQJ'LUHFWRURI%ODFN5RFN,QFIURPWR RYHUVDZ%ODFN5RFN V6WUDWHJLF3DUWQHU3URJUDPDQG6WUDWHJLF 3URGXFW0DQDJHPHQW*URXSIURPWR0HPEHURI WKH%RDUGRI0DQDJHUVRI%ODFN5RFN,QYHVWPHQWV//&IURP WR*OREDO+HDGRI%ODFN5RFN V5HWDLODQGL6KDUHV® EXVLQHVVHVIURPWR John M. Perlowski (e) Trustee 0DQDJLQJ'LUHFWRURI%ODFN5RFN,QFVLQFH+HDGRI 5,&VFRQVLVWLQJRI3RUWIROLRV None  6LQFH  %ODFN5RFN*OREDO$FFRXQWLQJDQG3URGXFW6HUYLFHVVLQFH President $GYLVRU\'LUHFWRURI)DPLO\5HVRXUFH1HWZRUN FKDULWDEOH and Chief IRXQGDWLRQ VLQFH ([HFXWLYH 2I¿FHU (Since 2010)

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Name Position(s) Held Year of Birth(b) (Length of Service) Principal Occupation(s) During Past Five Years Jennifer McGovern Vice President 0DQDJLQJ'LUHFWRURI%ODFN5RFN,QFVLQFH'LUHFWRURI%ODFN5RFN,QFIURPWR+HDGRI$PHULFDV 1977 (Since 2014) 3URGXFW'HYHORSPHQWDQG*RYHUQDQFHIRU%ODFN5RFN¶V*OREDO3URGXFW*URXSVLQFH+HDGRI3URGXFW6WUXFWXUHDQG 2YHUVLJKWIRU%ODFN5RFN V86:HDOWK$GYLVRU\*URXSIURPWR Neal J. Andrews &KLHI)LQDQFLDO2I¿FHU &KLHI)LQDQFLDO2I¿FHURIWKHL6KDUHV®H[FKDQJHWUDGHGIXQGVIURPWR0DQDJLQJ'LUHFWRURI%ODFN5RFN,QF  (Since 2007) VLQFH Jay M. Fife Treasurer 0DQDJLQJ'LUHFWRURI%ODFN5RFN,QFVLQFH 1970 (Since 2007) Charles Park &KLHI&RPSOLDQFH2I¿FHU $QWL0RQH\/DXQGHULQJ&RPSOLDQFH2I¿FHUIRUFHUWDLQ%ODFN5RFNDGYLVHG)XQGVIURPWR&KLHI&RPSOLDQFH  (Since 2014) 2I¿FHURI%ODFN5RFN$GYLVRUV//&DQGWKH%ODFN5RFNDGYLVHG)XQGVLQWKH%ODFN5RFN0XOWL$VVHW&RPSOH[DQGWKH %ODFN5RFN)L[HG,QFRPH&RPSOH[VLQFH3ULQFLSDORIDQG&KLHI&RPSOLDQFH2I¿FHUIRUL6KDUHV® Delaware Trust 6SRQVRU//&VLQFHDQG%ODFN5RFN)XQG$GYLVRUV ³%)$´ VLQFH&KLHI&RPSOLDQFH2I¿FHUIRUWKH%)$DGYLVHG iShares®H[FKDQJHWUDGHGIXQGVVLQFH&KLHI&RPSOLDQFH2I¿FHUIRU%ODFN5RFN$VVHW0DQDJHPHQW,QWHUQDWLRQDO,QF VLQFH Lisa Belle Anti-Money Laundering 0DQDJLQJ'LUHFWRURI%ODFN5RFN,QFVLQFH*OREDO)LQDQFLDO&ULPH+HDGIRU$VVHWDQG:HDOWK0DQDJHPHQWRI  &RPSOLDQFH2I¿FHU -30RUJDQIURPWR0DQDJLQJ'LUHFWRURI5%66HFXULWLHVIURPWR+HDGRI)LQDQFLDO&ULPHVIRU (Since 2019) %DUFOD\V:HDOWK$PHULFDVIURPWR Janey Ahn Secretary 0DQDJLQJ'LUHFWRURI%ODFN5RFN,QFVLQFH'LUHFWRURI%ODFN5RFN,QFIURPWR 1975 (Since 2019)

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Regulation Regarding Derivatives

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Availability of Quarterly Schedule of Investments

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BlackRock’s Mutual Fund Family

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Systematic Withdrawal Plans

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BlackRock Privacy Principles

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Fund and Service Providers

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A D DITIONA L I NFO R M A T I ON 79 Glossary of Terms Used in this Report

Currency Abbreviations

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Portfolio Abbreviations

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80 202 0 B L A C K R OCK A NNU AL R E P O R T TO S HAR E H O LDERS THIS PAGE INTENTIONALLY LEFT BLANK. THIS PAGE INTENTIONALLY LEFT BLANK. THIS PAGE INTENTIONALLY LEFT BLANK. Want to know more? blackrock.com | 800-441-7762

This report is intended for current holders. It is not authorized for use as an offer of sale or a solicitation of an offer to buy shares of the Fund unless preceded or accompanied by the Fund’s current prospectus. Past performance results shown in this report should not be considered a representation of future performance. Investment returns and principal value of shares will fluctuate so that shares, when redeemed, may be worth more or less than their original cost. Statements and other information herein are as dated and are subject to change.

MIIP-12/20-AR

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