NASDAQ-100® 2X Strategy Fund SCHEDULE of INVESTMENTS (Unaudited) March 31, 2021

NASDAQ-100® 2x Strategy Fund SCHEDULE OF INVESTMENTS (Unaudited) March 31, 2021

Shares Value COMMON STOCKS† - 58.1% Technology - 25.7% Apple, Inc. 54,179 $ 6,617,965 Microsoft Corp. 24,341 5,738,878 NVIDIA Corp. 3,045 1,625,817 Intel Corp. 19,953 1,276,992 Adobe, Inc.* 2,351 1,117,595 Broadcom, Inc. 2,005 929,638 Texas Instruments, Inc. 4,519 854,046 QUALCOMM, Inc. 5,579 739,720 Applied Materials, Inc. 4,507 602,135 Intuit, Inc. 1,345 515,216 Micron Technology, Inc.* 5,494 484,626 Advanced Micro Devices, Inc.* 5,949 466,996 Lam Research Corp. 702 417,858 Fiserv, Inc.* 3,288 391,404 Activision Blizzard, Inc. 3,805 353,865 Zoom Video Communications, Inc. — Class A* 1,001 321,611 Autodesk, Inc.* 1,081 299,599 Analog Devices, Inc. 1,812 281,005 NXP Semiconductor N.V. 1,360 273,822 KLA Corp. 757 250,113 ASML Holding N.V. — Class G 382 235,832 Workday, Inc. — Class A* 884 219,612 Microchip Technology, Inc. 1,322 205,201 Cognizant Technology Solutions Corp. — Class A 2,606 203,581 Electronic Arts, Inc. 1,413 191,278 Cadence Design Systems, Inc.* 1,370 187,676 DocuSign, Inc.* 916 185,444 Synopsys, Inc.* 748 185,339 Paychex, Inc. 1,771 173,593 Marvell Technology Group Ltd. 3,299 161,585 NetEase, Inc. ADR 1,471 151,896 Xilinx, Inc. 1,205 149,299 Skyworks Solutions, Inc. 810 148,619 ANSYS, Inc.* 426 144,653 Atlassian Corporation plc — Class A* 653 137,626 Maxim Integrated Products, Inc. 1,316 120,243 Cerner Corp. 1,504 108,108 Splunk, Inc.* 794 107,571 Check Point Software Technologies Ltd.* 689 77,147 Total Technology 26,653,204 Communications - 18.3% Amazon.com, Inc.* 1,625 5,027,880 Facebook, Inc. — Class A* 7,763 2,286,436 Alphabet, Inc. — Class C* 1,057 2,186,542 Alphabet, Inc. — Class A* 971 2,002,707 Comcast Corp. — Class A 22,449 1,214,715 Netflix, Inc.* 2,175 1,134,611 Cisco Systems, Inc. 20,733 1,072,103 T-Mobile US, Inc.* 6,103 764,645 Charter Communications, Inc. — Class A* 951 586,786 Booking Holdings, Inc.* 201 468,298 MercadoLibre, Inc.* 245 360,674 JD.com, Inc. ADR* 4,080 344,066 Baidu, Inc. ADR* 1,333 289,994 Pinduoduo, Inc. ADR* 1,697 227,194 eBay, Inc. 3,342 204,664 Match Group, Inc.* 1,321 181,479 Okta, Inc.* 595 131,156 Sirius XM Holdings, Inc.1 20,331 123,816 CDW Corp. 692 114,699 VeriSign, Inc.* 555 110,312 Trip.com Group Ltd. ADR* 2,587 102,523 Fox Corp. — Class A 1,642 59,293 Fox Corp. — Class B 1,258 43,942 Total Communications 19,038,535 Consumer, Non-cyclical - 7.7% PayPal Holdings, Inc.* 5,752 1,396,816 PepsiCo, Inc. 6,775 958,324 Amgen, Inc. 2,836 705,625 Intuitive Surgical, Inc.* 578 427,108 Mondelez International, Inc. — Class A 6,935 405,906 Gilead Sciences, Inc. 6,171 398,832 Automatic Data Processing, Inc. 2,102 396,164 Illumina, Inc.* 717 275,371 Vertex Pharmaceuticals, Inc.* 1,277 274,414 Moderna, Inc.* 1,963 257,055 Regeneron Pharmaceuticals, Inc.* 517 244,613 Kraft Heinz Co. 6,007 240,280 Keurig Dr Pepper, Inc. 6,911 237,531 Monster Beverage Corp.* 2,593 236,196 Align Technology, Inc.* 389 210,655 Biogen, Inc.* 748 209,253 IDEXX Laboratories, Inc.* 420 205,510 Cintas Corp. 517 176,457 DexCom, Inc.* 472 169,632 Alexion Pharmaceuticals, Inc.* 1,080 165,143 Verisk Analytics, Inc. — Class A 799 141,175 Seagen, Inc.* 890 123,585 Incyte Corp.* 1,080 87,772 Total Consumer, Non-cyclical 7,943,417 Consumer, Cyclical - 5.5% Tesla, Inc.* 3,833 2,560,176 Costco Wholesale Corp. 2,175 766,644 Starbucks Corp. 5,782 631,799 Marriott International, Inc. — Class A* 1,593 235,939 Walgreens Boots Alliance, Inc. 4,243 232,941 Ross Stores, Inc. 1,751 209,963 Lululemon Athletica, Inc.* 614 188,320 O'Reilly Automotive, Inc.* 345 175,001 PACCAR, Inc. 1,704 158,335 Peloton Interactive, Inc. — Class A* 1,295 145,610 Fastenal Co. 2,821 141,840 Dollar Tree, Inc.* 1,155 132,201 Copart, Inc.* 1,161 126,096 Total Consumer, Cyclical 5,704,865 Utilities - 0.6% Exelon Corp. 4,795 209,733 American Electric Power Company, Inc. 2,439 206,583 Xcel Energy, Inc. 2,640 175,586 Total Utilities 591,902

NASDAQ-100® 2x Strategy Fund SCHEDULE OF INVESTMENTS (Unaudited) March 31, 2021

Shares Value COMMON STOCKS† - 58.1% (continued) Industrial - 0.3% CSX Corp. 3,745 $ 361,093 Total Common Stocks (Cost $43,915,641) 60,293,016

MUTUAL FUNDS† - 24.1% Guggenheim Strategy Fund II2 770,056 19,235,987 Guggenheim Ultra Short Duration Fund — Institutional Class2 575,746 5,734,427 Total Mutual Funds (Cost $24,658,017) 24,970,414

Face Amount U.S. TREASURY BILLS†† - 24.1% U.S. Treasury Bills 0.09% due 04/01/213,4 $ 7,100,000 7,100,000 0.03% due 04/01/213,4 5,687,000 5,687,000 0.04% due 04/01/213,4 3,000,000 3,000,000 0.01% due 04/22/214,5 1,158,000 1,157,992 U.S. Cash Management Bill 0.03% due 08/03/214 8,000,000 7,999,207 Total U.S. Treasury Bills (Cost $24,944,197) 24,944,199

REPURCHASE AGREEMENTS††,6 - 10.9% J.P. Morgan Securities LLC issued 03/31/21 at 0.01% due 04/01/213 6,060,363 6,060,363 Barclays Capital, Inc. issued 03/31/21 at 0.01% due 04/01/213 2,755,335 2,755,335 BofA Securities, Inc. issued 03/31/21 at 0.01% due 04/01/213 2,514,673 2,514,673 Total Repurchase Agreements (Cost $11,330,371) 11,330,371

Shares SECURITIES LENDING COLLATERAL†,7 - 0.1% Money Market Fund First American Government Obligations Fund — Class Z, 0.03%8 95,300 95,300 Total Securities Lending Collateral (Cost $95,300) 95,300 Total Investments - 117.3% (Cost $104,943,526) $ 121,633,300 Other Assets & Liabilities, net - (17.3)% (17,920,610) Total Net Assets - 100.0% $ 103,712,690

Futures Contracts Value and Number of Unrealized Description Contracts Expiration Date Notional Amount Appreciation** Equity Futures Contracts Purchased† NASDAQ-100 Index Mini Futures Contracts 76 Jun 2021 $ 19,888,820 $ 231,850

Total Return Swap Agreements Value and Unrealized Payment Appreciation Counterparty Index Financing Rate Pay Frequency Maturity Date Units Notional Amount (Depreciation) OTC Equity Index Swap Agreements†† Goldman Sachs International NASDAQ-100 Index 0.64% (1 Week USD LIBOR + 0.55%) At Maturity 04/08/21 3,210 $ 42,020,104 $ 190,144 BNP Paribas NASDAQ-100 Index 0.76% (1 Month USD LIBOR + 0.65%) At Maturity 04/08/21 381 4,994,079 (232,042) Barclays Bank plc NASDAQ-100 Index 0.59% (1 Week USD LIBOR + 0.50%) At Maturity 04/07/21 6,134 80,301,707 (4,172,341) $ 127,315,890 $ (4,214,239)

* Non-income producing security. ** Includes cumulative appreciation (depreciation). † 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 Affiliated issuer. 3 All or a portion of this security is pledged as equity index swap collateral at March 31, 2021. 4 Rate indicated is the effective yield at the time of purchase. 5 All or a portion of this security is pledged as futures collateral at March 31, 2021. 6 Repurchase Agreements. 7 Securities lending collateral. 8 Rate indicated is the 7-day yield as of March 31, 2021.

ADR — American Depositary Receipt LIBOR — London Interbank Offered Rate plc — Public Limited Company