N-MFP LIVE N 2015-02-28 0000899148 S000003657 1 N N 033-59692 Security Investors, LLC 801-8008 Ernst & Young McLean VA None Rydex Fund Services, LLC 0000913181 84-05475 N N N Government/Agency 54 54 737172184.46 33660041.91 0.01 770832226.36 0.0007 0.9992 2015-02-28 0.9992 2015-02-28 C000113321 1000.00 770832226.36 1.00 -338447454.33 935135586.17 1273583040.50 0.0001 0.9992 2015-02-28 0.9992 2015-02-28 ABBOTT LABORATORIES ABBOTT LABORATORIES 0.13% 00282DRA0 Other Commercial Paper First Tier Security 2015-04-10 2015-04-10 N N N 10000000.00 9998556.00 0.0130 N 9998556.00 9998556.00 AMERICAN HONDA FINANCE AMERICAN HONDA FINANCE 0.14% 02665KQR1 Financial Company Commercial Paper First Tier Security 2015-03-25 2015-03-25 N N N 15000000.00 14998600.00 0.0195 N 14998600.00 14998600.00 JOHN DEERE FINANCIAL INC. JOHN DEERE FINANCIAL INC. 0.12% 24422DQD6 Financial Company Commercial Paper First Tier Security 2015-03-13 2015-03-13 N N N 15000000.00 14999400.00 0.0195 N 14999400.00 14999400.00 FEDERAL HOME LOAN BANK FEDERAL HOME LOAN BANK 0.17% 3130A2LJ3 Government Agency Debt First Tier Security 2015-07-22 2015-07-22 N N N 10000000.00 10000000.00 0.0130 N 10000000.00 10000000.00 FEDERAL HOME LOAN BANK FEDERAL HOME LOAN BANK 0.17% 3130A2MC7 Government Agency Debt First Tier Security 2015-07-17 2015-07-17 N N N 10000000.00 9998391.00 0.0130 N 9998391.00 9998391.00 FEDERAL HOME LOAN BANK FEDERAL HOME LOAN BANK 0.3% 3130A3Q56 Government Agency Debt First Tier Security 2015-12-30 2015-12-30 N N N 20000000.00 20000000.00 0.0259 N 20000000.00 20000000.00 FEDERAL HOME LOAN BANK FEDERAL HOME LOAN BANK 0.35% 3130A44R0 Government Agency Debt First Tier Security 2016-03-07 2016-03-07 N N N 20000000.00 20000000.00 0.0259 N 20000000.00 20000000.00 FARMER MAC DISCOUNT NOTE FARMER MAC DISCOUNT NOTE 0.15% 31315KMD9 Government Agency Debt First Tier Security 2015-09-25 2015-09-25 N N N 15000000.00 14987433.00 0.0194 N 14987433.00 14987433.00 FARMER MAC DISCOUNT NOTE FARMER MAC DISCOUNT NOTE 0.17% 31315KMS6 Government Agency Debt First Tier Security 2015-10-08 2015-10-08 N N N 10000000.00 9989564.00 0.0130 N 9989564.00 9989564.00 FARMER MAC DISCOUNT NOTE FARMER MAC DISCOUNT NOTE 0.2% 31315KPD6 Government Agency Debt First Tier Security 2015-11-12 2015-11-12 N N N 8000000.00 7988907.00 0.0104 N 7988907.00 7988907.00 FARMER MAC FARMER MAC 0.23% 31315P5J4 Government Agency Debt First Tier Security 2015-09-09 2015-09-09 N N N 10000000.00 9997999.00 0.0130 N 9997999.00 9997999.00 FEDERAL HOME LOAN DISCOUNT NOTE FEDERAL HOME LOAN DISCOUNT NOTE 0.15% 313384MP1 Government Agency Debt First Tier Security 2015-10-05 2015-10-05 N N N 3000000.00 2997275.00 0.0039 N 2997275.00 2997275.00 FREDDIE MAC DISCOUNT NOTE FREDDIE MAC DISCOUNT NOTE 0.14% 313396MK6 Government Agency Debt First Tier Security 2015-10-01 2015-10-01 N N N 10000000.00 9991678.00 0.0130 N 9991678.00 9991678.00 FEDERAL FARM CREDIT BANK FEDERAL FARM CREDIT BANK 0.19% 3133EDWP3 Government Agency Debt First Tier Security 2015-10-01 2015-10-01 N N N 10000000.00 10000000.00 0.0130 N 10000000.00 10000000.00 GENERAL ELECTRIC CAPITAL CORP. GENERAL ELECTRIC CAPITAL CORP. 0.24% 36959JW25 Financial Company Commercial Paper First Tier Security 2015-09-02 2015-09-02 N N N 15000000.00 14981500.00 0.0194 N 14981500.00 14981500.00 ING (US) FUNDING LLC ING (US) FUNDING LLC 0.24% 4497W1T30 Financial Company Commercial Paper First Tier Security 2015-06-03 2015-06-03 N N N 5000000.00 4996867.00 0.0065 N 4996867.00 4996867.00 ING (US) FUNDING LLC ING (US) FUNDING LLC 0.25% 4497W1T30 Financial Company Commercial Paper First Tier Security 2015-06-03 2015-06-03 N N N 10000000.00 9993472.00 0.0130 N 9993472.00 9993472.00 NESTLE CAPITAL CORP. NESTLE CAPITAL CORP. 0.2% 64105HUD2 Other Commercial Paper First Tier Security 2015-07-13 2015-07-13 N N N 15000000.00 14988833.00 0.0194 N 14988833.00 14988833.00 SOCIETE GENERALE NORTH AMERICA, INC. SOCIETE GENERALE NORTH AMERICA, INC. 0.33% 83365ST52 Financial Company Commercial Paper First Tier Security 2015-06-05 2015-06-05 N N N 1200000.00 1198944.00 0.0016 N 1198944.00 1198944.00 TOYOTA MOTOR CREDIT CORP. TOYOTA MOTOR CREDIT CORP. 0.2% 89233HQB3 Financial Company Commercial Paper First Tier Security 2015-03-11 2015-03-11 N N N 15000000.00 14999167.00 0.0195 N 14999167.00 14999167.00 UBS FINANCE DELAWARE LLC UBS FINANCE DELAWARE LLC 0.27% 90262DRH0 Financial Company Commercial Paper First Tier Security 2015-04-17 2015-04-17 N N N 15000000.00 14994713.00 0.0195 N 14994713.00 14994713.00 HSBC HOLDINGS HSBC HOLDINGS 0.015% REPO Treasury Repurchase Agreement N U.S. Treasury 2044-02-15 0 Treasury Debt 61845241.00 28442027.00 U.S. Treasury 2022-11-15 0 Treasury Debt 42211831.00 36339321.00 U.S. Treasury 2022-05-15 0 Treasury Debt 24541762.00 21352806.00 U.S. Treasury 2023-08-15 0 Treasury Debt 24541762.00 20626860.00 U.S. Treasury 2025-02-15 0 Treasury Debt 24541762.00 19775752.00 U.S. Treasury 2016-02-15 0 Treasury Debt 24541762.00 24506913.00 U.S. Treasury 2017-08-15 0 Treasury Debt 24541762.00 24031294.00 U.S. Treasury 2021-08-15 0 Treasury Debt 24050927.00 21342793.00 U.S. Treasury 2018-05-15 0 Treasury Debt 22823839.00 22069739.00 U.S. Treasury 2016-08-15 0 Treasury Debt 20124245.00 19993035.00 U.S. Treasury 2018-08-15 0 Treasury Debt 15461310.00 14824304.00 U.S. Treasury 2020-05-15 0 Treasury Debt 12270881.00 11264669.00 U.S. Treasury 2015-05-31 0 Treasury Debt 11180147.00 11289713.00 First Tier Security 2015-03-02 2015-03-02 N N N 270450221.00 270450221.00 0.3509 N 270450221.00 270450221.00 MIZUHO FINANCIAL GROUP MIZUHO FINANCIAL GROUP 0.015% REPO Treasury Repurchase Agreement N U.S. Treasury 2024-08-15 2.375 Treasury Debt 6581119.00 6794988.00 First Tier Security 2015-03-02 2015-03-02 N N N 6662155.00 6662155.00 0.0086 N 6662155.00 6662155.00 UMB FINANCIAL CORP. UMB FINANCIAL CORP. 0.015% REPO Treasury Repurchase Agreement N U.S. Treasury 2016-10-31 3.125 Treasury Debt 13497969.00 14214513.00 U.S. Treasury 2016-12-31 3.25 Treasury Debt 9816705.00 10342932.00 U.S. Treasury 2015-11-30 1.375 Treasury Debt 467373.00 473089.00 First Tier Security 2015-03-02 2015-03-02 N N N 24541762.00 24541762.00 0.0318 N 24541762.00 24541762.00 RBC CAPITAL MARKETS RBC CAPITAL MARKETS 0.025% REPO Treasury Repurchase Agreement N U.S. Treasury 2029-04-15 3.875 Treasury Debt 16965843.00 36190206.00 First Tier Security 2015-03-02 2015-03-02 N N N 35585555.00 35585555.00 0.0462 N 35585555.00 35585555.00 MIZUHO FINANCIAL GROUP MIZUHO FINANCIAL GROUP 0.015% REPO Treasury Repurchase Agreement N U.S. Treasury 2024-08-15 2.375 Treasury Debt 155911000.00 160977685.00 First Tier Security 2015-03-02 2015-03-02 N N N 157831194.00 157831194.00 0.2048 N 157831194.00 157831194.00