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Technology Fund SCHEDULE OF INVESTMENTS (Unaudited) March 31, 2021

Shares Value COMMON STOCKS† - 99.8% - 32.6% Corp. 4,461 $ 1,051,770 Adobe, Inc.* 816 387,902 Oracle Corp. 5,129 359,902 .com, Inc.* 1,636 346,619 , Inc. 668 255,884 ServiceNow, Inc.* 505 252,556 Zoom Video Communications, Inc. — Class A* 752 241,610 Fidelity National Information Services, Inc. 1,624 228,351 , Inc.* 1,824 217,129 , Inc. 2,294 213,342 VMware, Inc. — Class A*,1 1,319 198,444 , Inc.* 712 197,331 Workday, Inc. — Class A* 771 191,540 Twilio, Inc. — Class A* 543 185,033 Sea Ltd. ADR* 766 170,994 , Inc.* 1,171 160,415 , Inc. 1,171 158,518 , Inc.* 639 158,331 DocuSign, Inc.* 745 150,825 , Inc. 1,502 147,226 NetEase, Inc. ADR 1,352 139,608 Corporation plc — Class A* 653 137,626 , Inc.* 404 137,182 Bilibili, Inc. ADR* 1,260 134,896 Datadog, Inc. — Class A* 1,509 125,760 RingCentral, Inc. — Class A* 418 124,514 Slack Technologies, Inc. — Class A* 2,952 119,940 HubSpot, Inc.* 256 116,278 , Inc.* 858 116,242 Cloudflare, Inc. — Class A* 1,634 114,805 Take-Two Interactive Software, Inc.* 649 114,678 Coupa Software, Inc.*,1 421 107,136 Broadridge Financial Solutions, Inc. 696 106,558 Citrix Systems, Inc. 755 105,972 Tyler Technologies, Inc.* 242 102,736 , Inc.* 1,006 102,511 Fair Isaac Corp.* 197 95,752 MongoDB, Inc.* 350 93,600 Ceridian HCM Holding, Inc.* 1,046 88,146 , Inc.* 2,003 87,411 Jack Henry & Associates, Inc. 559 84,811 Dropbox, Inc. — Class A* 3,096 82,539 Fastly, Inc. — Class A*,1 997 67,078 Alteryx, Inc. — Class A* 705 58,487 Total Software 7,837,988 - 21.1% Corp. 860 459,180 Corp. 6,231 398,784 Instruments, Inc. 1,796 339,426 Broadcom, Inc. 731 338,935 , Inc. 2,308 306,018 , Inc. 2,212 295,523 , Inc.* 2,755 243,019 , Inc.* 3,074 241,309 Corp. 402 239,286 Manufacturing Company Ltd. ADR 1,695 200,485 , Inc. 1,227 190,283 KLA Corp. 571 188,658 NXP Semiconductor N.V. 820 165,099 , Inc. 1,062 164,844 ASML Holding N.V. — Class G 256 158,044 Marvell Technology Group Ltd. 3,006 147,234 , Inc. 759 139,261 , Inc. 1,107 137,157 Products, Inc. 1,361 124,355 Teradyne, Inc. 950 115,596 Qorvo, Inc.* 625 114,188 ON Semiconductor Corp.* 2,531 105,315 Monolithic Power Systems, Inc. 287 101,371 Cree, Inc.* 816 88,234 Inphi Corp.* 451 80,463 Total Semiconductors 5,082,067 - 16.8% Alphabet, Inc. — Class A* 451 930,197 Facebook, Inc. — Class A* 2,494 734,558 Snap, Inc. — Class A* 3,964 207,278 , Inc. ADR* 844 183,612 Pinterest, Inc. — Class A* 2,348 173,822 Twitter, Inc.* 2,698 171,674 Shopify, Inc. — Class A* 155 171,507 , Inc.* 1,055 144,936 Palo Alto Networks, Inc.* 432 139,130 Zillow Group, Inc. — Class C* 1,060 137,418 Okta, Inc.* 618 136,226 CDW Corp. 738 122,324 , Inc.* 604 120,051 Wix.com Ltd.* 416 116,156 IAC* 479 103,612 Zendesk, Inc.* 757 100,393 GoDaddy, Inc. — Class A* 1,189 92,290 F5 Networks, Inc.* 432 90,124 NortonLifeLock, Inc. 4,090 86,953 Anaplan, Inc.* 1,283 69,090 Total Internet 4,031,351 - 12.9% Apple, Inc. 9,210 1,125,001 International Business Machines Corp. 2,045 272,517 plc — Class A 745 205,806 Technologies, Inc. — Class C* 2,275 200,541 Technology Solutions Corp. — Class A 2,057 160,693 HP, Inc. 5,005 158,909 Crowdstrike Holdings, Inc. — Class A* 846 154,403 Fortinet, Inc.* 757 139,606 Infosys Ltd. ADR 6,920 129,542 Software Technologies Ltd.* 1,095 122,607 Zscaler, Inc.* 682 117,079 Corp. 1,641 109,537 plc 1,380 105,915

Technology Fund SCHEDULE OF INVESTMENTS (Unaudited) March 31, 2021

Shares Value COMMON STOCKS† - 99.8% (continued) Computers - 12.9% (continued) NetApp, Inc. 1,389 $ 100,939 Total Computers 3,103,095 Commercial Services - 5.3% PayPal Holdings, Inc.* 1,730 420,113 Square, Inc. — Class A* 1,112 252,480 Automatic Data Processing, Inc. 1,182 222,772 Global Payments, Inc. 933 188,074 FleetCor Technologies, Inc.* 423 113,630 Booz Allen Hamilton Holding Corp. 1,020 82,141 Total Commercial Services 1,279,210 Diversified Financial Services - 4.1% Visa, Inc. — Class A 2,468 522,550 Mastercard, Inc. — Class A 1,283 456,812 Total Diversified Financial Services 979,362 - 3.3% , Inc. 7,259 375,363 Solutions, Inc. 752 141,414 Arista Networks, Inc.* 404 121,963 Ciena Corp.* 1,307 71,519 Juniper Networks, Inc. 2,816 71,329 Total Telecommunications 781,588 Energy-Alternate Sources - 1.4% SolarEdge Technologies, Inc.* 515 148,032 Enphase Energy, Inc.* 726 117,728 First Solar, Inc.* 912 79,618 Total Energy-Alternate Sources 345,378 Electronics - 1.2% Amphenol Corp. — Class A 2,369 156,283 TE Connectivity Ltd. 964 124,462 Total Electronics 280,745 Advertising - 0.5% Trade Desk, Inc. — Class A* 202 131,635 Office & Business Equipment - 0.6% Zebra Technologies Corp. — Class A* 266 129,058 Total Common Stocks (Cost $8,047,741) 23,981,477

Face Amount REPURCHASE AGREEMENTS††,2 - 0.7% J.P. Morgan Securities LLC issued 03/31/21 at 0.01% due 04/01/21 $ 92,787 92,787 Barclays Capital, Inc. issued 03/31/21 at 0.01% due 04/01/21 42,186 42,186 BofA Securities, Inc. issued 03/31/21 at 0.01% due 04/01/21 38,501 38,501 Total Repurchase Agreements (Cost $173,474) 173,474

Shares SECURITIES LENDING COLLATERAL†,3 - 1.1% Money Market Fund First American Government Obligations Fund — Class Z, 0.03%4 276,165 276,165 Total Securities Lending Collateral (Cost $276,165) 276,165 Total Investments - 101.6% (Cost $8,497,380) $ 24,431,116 Other Assets & Liabilities, net - (1.6)% (379,565) Total Net Assets - 100.0% $ 24,051,551

* Non-income producing security. † Value determined based on Level 1 inputs. †† Value determined based on Level 2 inputs. 1 All or a portion of this security is on loan at March 31, 2021. 2 Repurchase Agreements. 3 Securities lending collateral. 4 Rate indicated is the 7-day yield as of March 31, 2021.

ADR — American Depositary Receipt plc — Public Limited Company