U.S. Treasury Ultra Long Bond Futures Contracts

NPORT-P false 0000899148 XXXXXXXX S000003690 C000010326 C000010329 C000010328 C000149022 Rydex Series Funds 811-07584 0000899148 5493004D62WV1EDNTU07 702 King Farm Blvd., Suite 200 Rockville 20850 301-296-5100 Inverse Government Long Bond Strategy Fund S000003690 549300MEBX6MJKGCC831 2024-03-31 2023-09-30 N 85490563.89 42093012.29 43397551.60 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 0.00000000 USD N Bloomberg US Treasury Bellwethers 30 Year Index LEH_30PYR Chicago Board of Trade N/A U.S. Treasury Ultra Long Bond Futures Contracts N/A -97.00000000 NC USD 715397.83000000 1.648475095078 N/A DIR US N 1 Goldman Sachs & Co. LLC FOR8UP27PHTHYVLBNG30 Short N/A US 30yr 6.00% 2023-12-19 -12252335.33000000 USD 715397.83000000 N N N BOFA SECURITIES, INC. 549300HN4UKV1E2R3U73 BofA Securities, Inc. N/A 2510728.74000000 PA USD 2510728.74000000 5.785415645430 Long RA CORP US N 2 Repurchase Y 5.30000000 2023-10-02 2573541.21000000 USD 2560944.85000000 USD UST N N N Guggenheim Partners Investment Management LLC N/A Guggenheim Ultra Short Duration Fund - Institutional Class 40169J523 528511.77990000 NS USD 5152989.85000000 11.87391836639 Long EC RF US N 1 N N N Guggenheim Partners Investment Management LLC N/A Guggenheim Strategy Fund II N/A 210587.90500000 NS USD 5110968.45000000 11.77708940151 Long EC RF US N 1 N N N TREASURY BILL 254900HROIFWPRGM1V77 U.S. Treasury Bills 912797HA8 3500000.00000000 PA USD 3495908.89000000 8.055544059771 Long DBT UST US N 2 2023-10-10 None 0.00000000 N N N N N N MIZUHO SECURITIES USA LLC 7TK5RJIZDFROZCA6XF66 Mizuho Securities USA LLC N/A 26499810.85000000 PA USD 26499810.85000000 61.06291685358 Long RA CORP US N 2 Repurchase Y 5.10000000 2023-10-02 29600000.00000000 USD 27033125.00000000 USD UST N N N TREASURY BILL 254900HROIFWPRGM1V77 U.S. Treasury Bills 912797GV3 4900000.00000000 PA USD 4899283.87000000 11.28930939504 Long DBT UST US N 2 2023-10-03 None 0.00000000 N N N N N N TREASURY BILL 254900HROIFWPRGM1V77 U.S. Treasury Bills 912796YJ2 550000.00000000 PA USD 549758.46000000 1.266796028188 Long DBT UST US N 2 2023-10-05 None 0.00000000 N N N N N N TREASURY BILL 254900HROIFWPRGM1V77 U.S. Treasury Bills 912797HM2 4000000.00000000 PA USD 3966259.16000000 9.139361585550 Long DBT UST US N 2 2023-11-28 None 0.00000000 N N N N N N US TREASURY N/B 254900HROIFWPRGM1V77 U.S. Treasury Bonds 912810TT5 -46000000.00000000 PA USD -41780937.50000000 -96.2748725667 Short DBT UST US N 2 2053-08-15 Fixed 4.12500000 N N N N N N J.P. MORGAN SECURITIES LLC ZBUT11V806EZRVTWT807 J.P. Morgan Securities LLC N/A 6527894.72000000 PA USD 6527894.72000000 15.04208066890 Long RA CORP US N 2 Repurchase Y 5.30000000 2023-10-02 6750686.75000000 USD 6658452.97000000 USD UST N N N TREASURY BILL 254900HROIFWPRGM1V77 U.S. Treasury Bills 912796YT0 4900000.00000000 PA USD 4877679.13000000 11.23952607962 Long DBT UST US N 2 2023-11-02 None 0.00000000 N N N N N N BARCLAYS CAPITAL INC. AC28XWWI3WIBK2824319 Barclays Capital, Inc. N/A 2535771.93000000 PA USD 2535771.93000000 5.843122103690 Long RA CORP US N 2 Repurchase Y 5.29000000 2023-10-02 2802127.92000000 USD 2586490.45000000 USD UST N N N FED HOME LN DISCOUNT NT 2549001DPIFGXC1TOL40 Federal Home Loan Bank 313384PJ2 2000000.00000000 PA USD 1986382.00000000 4.577175270874 Long DBT USGSE US N 2 2023-11-17 None 0.00000000 N N N N N N US TREASURY FRN 254900HROIFWPRGM1V77 United States Treasury Floating Rate Note 91282CDE8 2500000.00000000 PA USD 2500031.08000000 5.760765268610 Long DBT UST US N 2 2023-10-31 Floating 5.43800000 N N N N N N BARCLAYS CAPITAL INC. AC28XWWI3WIBK2824319 Barclays Capital, Inc. N/A 6256250.00000000 PA USD 6256250.00000000 14.41613586329 Long RA CORP US N 2 Repurchase Y 5.00000000 2023-10-02 7000000.00000000 USD 6382159.64000000 USD UST N N N 2023-10-30 Rydex Series Funds James Howley James Howley CFO