NPORT-P false 0000899148 XXXXXXXX S000003693 C000010341 C000010340 C000149025 C000010338 Rydex Series Funds 811-07584 0000899148 5493004D62WV1EDNTU07 702 KING FARM BOULEVARD SUITE 200 ROCKVILLE 20850 301-296-5100 NASDAQ-100 Fund S000003693 549300H90B18Q2ZKMZ39 2026-03-31 2026-03-31 N 1848114627.66 4614269.64 1843500358.02 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 8563200.34000000 UST NASDAQ-100 Index NASDAQ100 Warner Bros. Discovery Inc. 5493006ZCRFWKF6B1K26 934423104 247265.00000000 NS USD 6789896.90000000 0.368315464136 Long EC CORP US N 1 N N N PDD HOLDINGS INC 5493000573DS7005T657 722304102 66598.00000000 NS USD 6804983.64000000 0.369133838808 Long EC CORP KY N 1 N N N Exelon Corp. 3SOUA6IRML7435B56G12 30161N101 101990.00000000 NS USD 4999549.80000000 0.271198743100 Long EC CORP US N 1 N N N Booking Holdings Inc FXM8FAOHMYDIPD38UZ17 09857L108 3158.00000000 NS USD 13296190.56000000 0.721246974656 Long EC CORP US N 1 N N N Intel Corporation KNX4USFCNGPY45LOCE31 458140100 498037.00000000 NS USD 21978372.81000000 1.192208762769 Long EC CORP US N 1 N N N Pepsico Inc FJSUNZKFNQ5YPJ5OT455 713448108 136264.00000000 NS USD 21160436.56000000 1.147840111228 Long EC CORP US N 1 N N N Broadcom Inc 549300WV6GIDOZJTV909 11135F101 171239.00000000 NS USD 53000182.89000000 2.874975459561 Long EC CORP US N 1 N N N Keurig Dr Pepper Inc DYTQ8KRTKO7Y2BVU5K74 49271V100 135469.00000000 NS USD 3566898.77000000 0.193485114037 Long EC CORP US N 1 N N N Mercadolibre Inc 549300DKPDN9M5S8GB14 58733R102 5055.00000000 NS USD 8740196.10000000 0.474108728103 Long EC CORP US N 1 N N N KLA Corp. 549300H0BF5JCG96TJ81 482480100 13069.00000000 NS USD 19242926.29000000 1.043825470729 Long EC CORP US N 1 N N N GOLDMAN SACHS & CO. LLC FOR8UP27PHTHYVLBNG30 000000000 1.00000000 NC USD -141529.73000000 -0.00767722823 N/A DE CORP US N 2 GOLDMAN SACHS & CO. LLC FOR8UP27PHTHYVLBNG30 NASDAQ NASDAQ 100 INDEX Y Performance Leg 2026-06-15 0.00000000 USD 0.00000000 USD 27227079.44600000 USD -141529.73000000 N N N Apple Inc. HWUPKR0MPOU8FGXBT394 037833100 530234.00000000 NS USD 134568086.86000000 7.299596459234 Long EC CORP US N 1 N N N Linde PLC 5299003QR1WT0EF88V51 000000000 46204.00000000 NS USD 22906095.04000000 1.242532714482 Long EC CORP IE N 1 N N N Netflix, Inc. 549300Y7VHGU0I7CE873 64110L106 420978.00000000 NS USD 40477034.70000000 2.195661884409 Long EC CORP US N 1 N N N Comcast Corporation 51M0QTTNCGUN7KFCFZ59 20030N101 357788.00000000 NS USD 10272093.48000000 0.557205938979 Long EC CORP US N 1 N N N Paypal Holdings Inc. 5493005X2GO78EFZ3E94 70450Y103 91797.00000000 NS USD 4151978.31000000 0.225222538847 Long EC CORP US N 1 N N N Strategy Inc. 549300WQTWEJUEHXQX21 594972408 31319.00000000 NS USD 3908611.20000000 0.212021179328 Long EC CORP US N 1 N N Take-Two Interactive Software Inc. BOMSTHHJK882EWYX3334 874054109 18464.00000000 NS USD 3646640.00000000 0.197810647778 Long EC CORP US N 1 N N N CINTAS CORP N/A 172908105 39872.00000000 NS USD 6743950.08000000 0.365823095756 Long EC CORP US N 1 N N N Shopify Inc 549300HGQ43STJLLP808 82509L107 122244.00000000 NS USD 14500583.28000000 0.786578815508 Long EC CORP CA N 1 N N N Xcel Energy Inc LGJNMI9GH8XIDG5RCM61 98389B100 62205.00000000 NS USD 4941565.20000000 0.268053389764 Long EC CORP US N 1 N N N DoorDash Inc 549300NUQ43FGGSK5051 25809K105 40876.00000000 NS USD 6137531.40000000 0.332928137133 Long EC CORP US N 1 N N N Constellation Energy Corp. 549300F8Y20RYGNGV346 21037T109 36093.00000000 NS USD 10078970.25000000 0.546730040281 Long EC CORP US N 1 N N N Adobe Inc FU4LY2G4933NH2E1CP29 00724F101 40644.00000000 NS USD 9879743.52000000 0.535923059467 Long EC CORP US N 1 N N N Workday Inc 549300J0DYC0N31V7G13 98138H101 21237.00000000 NS USD 2759111.04000000 0.149666965237 Long EC CORP US N 1 N N N Ross Stores Inc 549300ENZFLPGRDFZQ60 778296103 32251.00000000 NS USD 6986534.13000000 0.378981978474 Long EC CORP US N 1 N N N Paychex Inc 529900K900DW6SUBM174 704326107 35791.00000000 NS USD 3297066.92000000 0.178848184414 Long EC CORP US N 1 N N N Vertex Pharmaceuticals Incorporated 54930015RAQRRZ5ZGJ91 92532F100 25329.00000000 NS USD 11310411.66000000 0.613529127390 Long EC CORP US N 1 N N N Applied Materials Inc. 41BNNE1AFPNAZELZ6K07 038222105 79129.00000000 NS USD 27045500.91000000 1.467073265938 Long EC CORP US N 1 N N N United States Treasury Bills 254900HROIFWPRGM1V77 912797SD0 15000000.00000000 PA USD 14998500.00000000 0.813588125152 Long DBT UST US N 2 2026-04-02 None 0.00000000 N N N N N N Regeneron Pharmaceuticals, Inc. 549300RCBFWIRX3HYQ56 75886F107 10360.00000000 NS USD 8004550.40000000 0.434203897231 Long EC CORP US N 1 N N N CHICAGO MERCANTILE EXCHANGE INC. SNZ2OJLFK8MNNCLQOF39 000000000 79.00000000 NC USD -1546534.59000000 -0.08389120095 N/A DE CORP US N 1 CHICAGO MERCANTILE EXCHANGE INC. SNZ2OJLFK8MNNCLQOF39 Long NASDAQ NASDAQ 100 INDEX 2026-06-18 39330259.58000000 USD -1546534.59000000 N N N Honeywell International Inc. ISRPG12PN4EIEOEMW547 438516106 63381.00000000 NS USD 14326007.43000000 0.777109012627 Long EC CORP US N 1 N N N Ferrovial SE 72450022R2ZFL41Y6I04 000000000 71735.00000000 NS USD 4666361.75000000 0.253125079672 Long EC CORP NL N 1 N N N Zscaler Inc 529900MZ0RTK1BWRNF46 98980G102 16032.00000000 NS USD 2249129.28000000 0.122003191928 Long EC CORP US N 1 N N N Old Dominion Freight Line Inc. 5299009TWK32WE417T96 679580100 20782.00000000 NS USD 4060802.80000000 0.220276756786 Long EC CORP US N 1 N N N Axon Enterprise Inc 549300QP2IEEGFE16681 05464C101 8016.00000000 NS USD 3404315.04000000 0.184665819303 Long EC CORP US N 1 N N N Roper Technologies Inc 54930003T4SXCIWVXY35 776696106 10263.00000000 NS USD 3631665.18000000 0.196998344166 Long EC CORP US N 1 N N N Tesla Inc 54930043XZGB27CTOV49 88160R101 180261.00000000 NS USD 67012026.75000000 3.635042784693 Long EC CORP US N 1 N N N Amazon.com, Inc. ZXTILKJKG63JELOEG630 023135106 387710.00000000 NS USD 80748361.70000000 4.380165230167 Long EC CORP US N 1 N N N Crowdstrike Holdings Inc 549300YBY08K9KM4HX32 22788C105 25136.00000000 NS USD 9813345.76000000 0.532321337357 Long EC CORP US N 1 N N N Western Digital Corp. 549300QQXOOYEF89IC56 958102105 33804.00000000 NS USD 9143643.96000000 0.495993609126 Long EC CORP US N 1 N N N Guggenheim Funds Trust 54930033G24U3UGWK691 40169J523 2756359.27000000 NS USD 27701410.66000000 1.502652849482 Long EC RF US N 1 N N N Fastenal Co. 529900PP0C7H2HHPSJ32 311900104 114496.00000000 NS USD 5312614.40000000 0.288180817372 Long EC CORP US N 1 N N N Seagate Technology Holdings PLC 635400RUXIFEZSRU8X70 000000000 21743.00000000 NS USD 8518037.68000000 0.462057826186 Long EC CORP IE N 1 N N N Applovin Corp. 549300LLVXMUAOL3SQ07 03831W108 30617.00000000 NS USD 12185566.00000000 0.661001553213 Long EC CORP US N 1 N N N Monster Beverage Corp 52990090AP0E7HCB6F33 61174X109 97540.00000000 NS USD 7067748.40000000 0.383387416728 Long EC CORP US N 1 N N N Starbucks Corp. OQSJ1DU9TAOC51A47K68 855244109 113595.00000000 NS USD 10176976.05000000 0.552046328915 Long EC CORP US N 1 N N N ASML Holding N.V. 724500Y6DUVHQD6OXN27 000000000 8765.00000000 NS USD 11577074.95000000 0.627994179639 Long EC CORP NL N 1 N N N DexCom Inc 549300YSK3QDSFR5EU59 252131107 38374.00000000 NS USD 2409887.20000000 0.130723446269 Long EC CORP US N 1 N N N Copart Inc 549300KVYX3JWMYEHU61 217204106 96518.00000000 NS USD 3204397.60000000 0.173821371178 Long EC CORP US N 1 N N N Alphabet Inc. 5493006MHB84DD0ZWV18 02079K305 210272.00000000 NS USD 60465816.32000000 3.279946003641 Long EC CORP US N 1 N N N Diamondback Energy Inc 549300R22LSX6OHWEN64 25278X109 28125.00000000 NS USD 5562843.75000000 0.301754416580 Long EC CORP US N 1 N N N Verisk Analytics, Inc. 549300I1YSWNIRKBWP67 92345Y106 13754.00000000 NS USD 2609821.50000000 0.141568808958 Long EC CORP US N 1 N N N Alnylam Pharmaceuticals Inc. 529900S3ZI14OWRJII50 02043Q107 13224.00000000 NS USD 4375424.88000000 0.237343315989 Long EC CORP US N 1 N N N American Electric Power Co, Inc. 1B4S6S7G0TW5EE83BO58 025537101 53928.00000000 NS USD 7068882.24000000 0.383448921463 Long EC CORP US N 1 N N N Synopsys Inc QG7T915N9S0NY5UKNE63 871607107 19100.00000000 NS USD 7572768.00000000 0.410782019491 Long EC CORP US N 1 N N N Cognizant Technology Solutions Corp. 5493006IEVQEFQO40L83 192446102 47684.00000000 NS USD 2925413.40000000 0.158687975691 Long EC CORP US N 1 N N N Intuit Inc VI90HBPH7XSFMB9E4M29 461202103 27574.00000000 NS USD 11922446.12000000 0.646728711938 Long EC CORP US N 1 N N N Airbnb Inc 549300HMUDNO0RY56D37 009066101 42233.00000000 NS USD 5333183.24000000 0.289296566545 Long EC CORP US N 1 N N N QUALCOMM Inc. H1J8DDZKZP6H7RWC0H53 747525103 106387.00000000 NS USD 13700517.86000000 0.743179560578 Long EC CORP US N 1 N N N CSX Corporation 549300JVQR4N1MMP3Q88 126408103 185410.00000000 NS USD 7611080.50000000 0.412860266985 Long EC CORP US N 1 N N N NVIDIA Corp. 549300S4KLFTLO7GSQ80 67066G104 877634.00000000 NS USD 153059369.60000000 8.302649301592 Long EC CORP US N 1 N N N Monolithic Power Systems Inc. 529900TB7O85LSZ1XU31 609839105 4897.00000000 NS USD 5354134.95000000 0.290433084360 Long EC CORP US N 1 N N N Mondelez International Inc. 549300DV9GIB88LZ5P30 609207105 127808.00000000 NS USD 7366853.12000000 0.399612242436 Long EC CORP US N 1 N N N Alphabet Inc. 5493006MHB84DD0ZWV18 02079K107 196402.00000000 NS USD 56339877.72000000 3.056135979301 Long EC CORP US N 1 N N N Paccar Inc KDTEY8BWE486IKZ3CC07 693718108 52435.00000000 NS USD 6056242.50000000 0.328518650601 Long EC CORP US N 1 N N N Electronic Arts Inc. 549300O7A67PUEYKDL45 285512109 24952.00000000 NS USD 5086964.24000000 0.275940507300 Long EC CORP US N 1 N N N GE Healthcare Technologies Inc. 549300OI9J7XOWZMUN85 36266G107 45442.00000000 NS USD 3234561.56000000 0.175457604113 Long EC CORP US N 1 N N N Palo Alto Networks Inc 549300QXR2YVZV231H43 697435105 81360.00000000 NS USD 13043635.20000000 0.707547201889 Long EC CORP US N 1 N N N Advanced Micro Devices Inc. R2I72C950HOYXII45366 007903107 162562.00000000 NS USD 33069987.66000000 1.793869337542 Long EC CORP US N 1 N N N Autodesk Inc FRKKVKAIQEF3FCSTPG55 052769106 21138.00000000 NS USD 5060437.20000000 0.274501557755 Long EC CORP US N 1 N N N Cadence Design Systems, Inc. GCT7RXJOGLXPV0NXZY22 127387108 27528.00000000 NS USD 7649205.36000000 0.414928336017 Long EC CORP US N 1 N N N Guggenheim Strategy Funds Trust 5493007THUTJ3GMETL84 40168Q304 370503.79300000 NS USD 9203314.22000000 0.499230400469 Long EC RF US N 1 N N N ATLASSIAN CORP 549300V7ZY5P02D2MY38 049468101 16911.00000000 NS USD 1154175.75000000 0.062607839753 Long EC CORP US N 1 N N N Insmed Inc 529900Q55QAG41CCAC11 457669307 21492.00000000 NS USD 3514371.84000000 0.190635810007 Long EC CORP US N 1 N N N Thomson Reuters Corp 549300561UZND4C7B569 884903808 44354.00000000 NS USD 3990972.92000000 0.216488860587 Long EC CORP CA N 1 N N N Microsoft Corp. INR2EJN1ERAN0W5ZP974 594918104 268188.00000000 NS USD 99275151.96000000 5.385144164909 Long EC CORP US N 1 N N N NXP Semiconductors NV 724500M9BY5293JDF951 000000000 25195.00000000 NS USD 4959887.70000000 0.269047287049 Long EC CORP NL N 1 N N N Intuitive Surgical Inc. 54930052SRG011710797 46120E602 35409.00000000 NS USD 16323194.91000000 0.885445714126 Long EC CORP US N 1 N N N Meta Platforms Inc BQ4BKCS1HXDV9HN80Z93 30303M102 106521.00000000 NS USD 60943859.73000000 3.305877292883 Long EC CORP US N 1 N N N Costco Wholesale Corporation 29DX7H14B9S6O3FD6V18 22160K105 44257.00000000 NS USD 44099002.51000000 2.392134198301 Long EC CORP US N 1 N N N Costar Group Inc 984500Q1D53D08E2E698 22160N109 41856.00000000 NS USD 1688471.04000000 0.091590491569 Long EC CORP US N 1 N N N Coca-Cola Europacific Partners PLC 549300LTH67W4GWMRF57 000000000 45686.00000000 NS USD 4142349.62000000 0.224700234094 Long EC CORP GB N 1 N N N MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED 8NAV47T0Y26Q87Y0QP81 000000000 3416495.20000000 PA USD 3416495.20000000 0.185326527610 Long RA CORP US N 2 Repurchase Y 3.65000000 2026-04-01 6426807.33000000 USD 3484825.76000000 USD UST N N N Charter Communications, Inc. 0J0XRGZE3PBRFEZ7MV65 16119P108 12626.00000000 NS USD 2725700.88000000 0.147854643376 Long EC CORP US N 1 N N Marriott International, Inc. 225YDZ14ZO8E1TXUSU86 571903202 26422.00000000 NS USD 8641843.54000000 0.468773629601 Long EC CORP US N 1 N N N Microchip Technology Incorporated 5493007PTFULNYZJ1R12 595017104 53955.00000000 NS USD 3486032.55000000 0.189098555627 Long EC CORP US N 1 N N N Analog Devices Inc. GYVOE5EZ4GDAVTU4CQ61 032654105 48677.00000000 NS USD 15486100.78000000 0.840037850420 Long EC CORP US N 1 N N N Amgen Inc. 62QBXGPJ34PQ72Z12S66 031162100 53748.00000000 NS USD 18911233.80000000 1.025832933404 Long EC CORP US N 1 N N N J.P. MORGAN SECURITIES LLC ZBUT11V806EZRVTWT807 000000000 3759439.65000000 PA USD 3759439.65000000 0.203929423373 Long RA CORP US N 2 Repurchase Y 3.66000000 2026-04-01 4505864.37000000 USD 3834628.53000000 USD UST N N N Automatic Data Processing, Inc. HGBOLILQXWER4SAL2I23 053015103 40146.00000000 NS USD 8156864.28000000 0.442466107723 Long EC CORP US N 1 N N N Palantir Technologies Inc 549300UVN46B3BBDHO85 69608A108 228475.00000000 NS USD 33421323.00000000 1.812927394052 Long EC CORP US N 1 N N N Texas Instruments Inc. WDJNR2L6D8RWOEB8T652 882508104 90489.00000000 NS USD 17567534.46000000 0.952944456103 Long EC CORP US N 1 N N N Arm Holdings PLC 2138001E66EELTE7Y904 042068205 13924.00000000 NS USD 2106422.72000000 0.114262126982 Long EC CORP GB N 1 N N N IDEXX Laboratories Inc. OGMTXK0LUU1HKV2P0J84 45168D104 7939.00000000 NS USD 4460844.71000000 0.241976883302 Long EC CORP US N 1 N N N The Kraft Heinz Co. 9845007488EC87F5AF14 500754106 118027.00000000 NS USD 2654427.23000000 0.143988430403 Long EC CORP US N 1 N N N Datadog Inc 549300F6JNO0KRPO1K63 23804L103 32752.00000000 NS USD 3866373.60000000 0.209730016225 Long EC CORP US N 1 N N N BARCLAYS BANK PLC G5GSEF7VJP5I7OUK5573 000000000 1.00000000 NC USD -91532.03000000 -0.00496512135 N/A DE CORP GB N 2 BARCLAYS BANK PLC G5GSEF7VJP5I7OUK5573 NASDAQ NASDAQ 100 INDEX Y Performance Leg 2026-06-16 0.00000000 USD 0.00000000 USD 5028746.70000000 USD -91532.03000000 N N N Micron Technology Inc. B3DXGBC8GAIYWI2Z0172 595112103 112221.00000000 NS USD 37912742.64000000 2.056562803205 Long EC CORP US N 1 N N N Marvell Technology Inc N/A 573874104 86863.00000000 NS USD 8603780.15000000 0.466708894987 Long EC CORP US N 1 N N N Gilead Sciences Inc. 549300WTZWR07K8MNV44 375558103 123777.00000000 NS USD 17250800.49000000 0.935763338203 Long EC CORP US N 1 N N N Baker Hughes Company N/A 05722G100 98533.00000000 NS USD 6015439.65000000 0.326305314985 Long EC CORP US N 1 N N N Fortinet Inc 549300O0QJWDBAS0QX03 34959E109 73776.00000000 NS USD 6028974.72000000 0.327039519887 Long EC CORP US N 1 N N N Walmart Inc Y87794H0US1R65VBXU25 931142103 487290.00000000 NS USD 60560401.20000000 3.285076725726 Long EC CORP US N 1 N N N O'Reilly Automotive Inc. 549300K2RLMQL149Q332 67103H107 83603.00000000 NS USD 7717392.93000000 0.418627145713 Long EC CORP US N 1 N N N Guggenheim Strategy Funds Trust 5493007THUTJ3GMETL84 40168Q205 575584.46000000 NS USD 14239959.54000000 0.772441376430 Long EC RF US N 1 N N N Lam Research Corporation 549300I4GMO6D34U1T02 512807306 124511.00000000 NS USD 26603020.26000000 1.443071065555 Long EC CORP US N 1 N N N T-Mobile US Inc 549300QHIJYOHPACPG31 872590104 109863.00000000 NS USD 23074525.89000000 1.251669184094 Long EC CORP US N 1 N N N BNP PARIBAS R0MUWSFPU8MPRO8K5P83 000000000 1.00000000 NC USD -218668.99000000 -0.01186161906 N/A DE CORP FR N 2 BNP PARIBAS R0MUWSFPU8MPRO8K5P83 NASDAQ NASDAQ 100 INDEX Y Performance Leg 2026-06-10 0.00000000 USD 0.00000000 USD 14938444.17700000 USD -218668.99000000 N N N Dreyfus Treasury Obligations Cash Management 549300MKKM9KT7BF6329 261908107 1299509.71000000 NS USD 1299509.71000000 0.070491427047 Long STIV RF US N 1 N N N Cisco Systems, Inc. 549300LKFJ962MZ46593 17275R102 393832.00000000 NS USD 30557424.88000000 1.657576292136 Long EC CORP US N 1 N N N 2026-06-01 Rydex Series Funds James Howley James Howley Chief Financial Officer