N-MFP LIVE N 2016-02-29 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 33 85 785700196.68 0.01 30236864.39 755463332.30 0.0043 0.9998 2016-02-29 0.9998 2016-02-29 C000113321 1000.00 755463332.30 1.00 -203731205.57 839561657.54 1043292863.11 0.0001 0.9998 2016-02-29 0.9998 2016-02-29 ABN Amro Funding USA LLC ABN Amro Funding USA LLC 0.51% 00084BCJ1 Financial Company Commercial Paper First Tier Security S&P A-1 2016-03-18 2016-03-18 N N N 2000000.00 1999518.33 0.0026 N 1999518.33 1999518.33 Allianz Finance Corp Allianz Finance Corp 0.65% 0188E2DC4 Financial Company Commercial Paper First Tier Security S&P A-1+ 2016-04-12 2016-04-12 N N N 600000.00 599545.00 0.0008 N 599545.00 599545.00 Bank of Nova Scotia/The Bank of Nova Scotia/The 0.73% 06417JF64 Financial Company Commercial Paper First Tier Security S&P A-1 2016-06-06 2016-06-06 N N N 15000000.00 14970420.33 0.0198 N 14970420.33 14970420.33 Bank of Tokyo-Mitsubishi UFJ Ltd/New York NY Bank of Tokyo-Mitsubishi UFJ Ltd/New York NY 0.44% 06538BCJ0 Financial Company Commercial Paper First Tier Security S&P A-1 2016-03-18 2016-03-18 N N N 15000000.00 14996883.33 0.0199 N 14996883.33 14996883.33 Canadian Imperial Bank of Commerce/Canada Canadian Imperial Bank of Commerce/Canada 0.77% 136069FV8 Other Instrument Bond First Tier Security S&P A+ 2016-04-18 2016-07-18 N N N 1820000.00 1822704.65 0.0024 N 1822704.65 1822704.65 Coca-Cola Co/The Coca-Cola Co/The 0.67% 19121AGB1 Other Commercial Paper First Tier Security S&P A-1+ 2016-07-11 2016-07-11 N N N 15000000.00 14963150.00 0.0198 N 14963150.00 14963150.00 Cooperatieve Rabobank UA/NY Cooperatieve Rabobank UA/NY 0.43% 21687AD18 Financial Company Commercial Paper First Tier Security S&P A-1 2016-04-01 2016-04-01 N N N 16000000.00 15994075.56 0.0212 N 15994075.56 15994075.56 Danske Corp Danske Corp 0.82% 2363F6G79 Financial Company Commercial Paper First Tier Security S&P A-1 2016-07-07 2016-07-07 N N N 10000000.00 9970844.44 0.0132 N 9970844.44 9970844.44 Electricite de France SA Electricite de France SA 0.44% 28504GCB0 Other Commercial Paper First Tier Security S&P A-1 2016-03-11 2016-03-11 N N N 5000000.00 4999388.89 0.0066 N 4999388.89 4999388.89 FEDERAL HOME LOAN BANK FEDERAL HOME LOAN BANK 0.56% 3130A6YY7 Government Agency Debt First Tier Security S&P A-1+ 2016-04-12 2016-10-12 N N N 20000000.00 19998650.74 0.0265 N 19998650.74 19998650.74 FEDERAL HOME LOAN BANK FEDERAL HOME LOAN BANK 0.52% 3130A7BJ3 Government Agency Debt First Tier Security S&P A-1+ 2016-04-19 2016-10-19 N N N 45000000.00 45000000.00 0.0596 N 45000000.00 45000000.00 FARMER MAC DISCOUNT NOTE FARMER MAC DISCOUNT NOTE 0.3% 31315KUC2 Government Agency Debt First Tier Security S&P A-1+ 2016-03-10 2016-03-10 N N N 12000000.00 11999100.00 0.0159 N 11999100.00 11999100.00 FEDERAL HOME LOAN DISCOUNT NOTE FEDERAL HOME LOAN DISCOUNT NOTE 0.3% 313384TZ2 Government Agency Debt First Tier Security S&P A-1+ 2016-03-07 2016-03-07 N N N 15000000.00 14999250.00 0.0199 N 14999250.00 14999250.00 FEDERAL HOME LOAN DISCOUNT NOTE FEDERAL HOME LOAN DISCOUNT NOTE 0.3% 313384UA5 Government Agency Debt First Tier Security S&P A-1+ 2016-03-08 2016-03-08 N N N 1700000.00 1699900.83 0.0023 N 1699900.83 1699900.83 FEDERAL HOME LOAN DISCOUNT NOTE FEDERAL HOME LOAN DISCOUNT NOTE 0.32% 313384UB3 Government Agency Debt First Tier Security S&P A-1+ 2016-03-09 2016-03-09 N N N 5000000.00 4999644.44 0.0066 N 4999644.44 4999644.44 FEDERAL HOME LOAN DISCOUNT NOTE FEDERAL HOME LOAN DISCOUNT NOTE 0.29% 313384UB3 Government Agency Debt First Tier Security S&P A-1+ 2016-03-09 2016-03-09 N N N 150000000.00 149990500.00 0.1985 N 149990500.00 149990500.00 FEDERAL HOME LOAN DISCOUNT NOTE FEDERAL HOME LOAN DISCOUNT NOTE 0.32% 313384UC1 Government Agency Debt First Tier Security S&P A-1+ 2016-03-10 2016-03-10 N N N 5000000.00 4999611.25 0.0066 N 4999611.25 4999611.25 FEDERAL HOME LOAN DISCOUNT NOTE FEDERAL HOME LOAN DISCOUNT NOTE 0.31% 313384UC1 Government Agency Debt First Tier Security S&P A-1+ 2016-03-10 2016-03-10 N N N 5000000.00 4999618.75 0.0066 N 4999618.75 4999618.75 FEDERAL HOME LOAN DISCOUNT NOTE FEDERAL HOME LOAN DISCOUNT NOTE 0.3% 313384UD9 Government Agency Debt First Tier Security S&P A-1+ 2016-03-11 2016-03-11 N N N 66600000.00 66594450.00 0.0882 N 66594450.00 66594450.00 FEDERAL HOME LOAN DISCOUNT NOTE FEDERAL HOME LOAN DISCOUNT NOTE 0.31% 313384UH0 Government Agency Debt First Tier Security S&P A-1+ 2016-03-15 2016-03-15 N N N 30000000.00 29996383.33 0.0397 N 29996383.33 29996383.33 FEDERAL HOME LOAN DISCOUNT NOTE FEDERAL HOME LOAN DISCOUNT NOTE 0.3% 313384UJ6 Government Agency Debt First Tier Security S&P A-1+ 2016-03-16 2016-03-16 N N N 13359000.00 13357346.82 0.0177 N 13357346.82 13357346.82 FREDDIE MAC DISCOUNT NOTE FREDDIE MAC DISCOUNT NOTE 0.28% 313396VD2 Government Agency Debt First Tier Security S&P A-1+ 2016-04-04 2016-04-04 N N N 8500000.00 8497792.36 0.0112 N 8497792.36 8497792.36 Federal Farm Credit Banks Federal Farm Credit Banks 0.46% 3133ECXS8 Government Agency Debt First Tier Security S&P AA+ 2016-03-01 2016-07-20 N N N 21000000.00 21006604.75 0.0278 N 21006604.75 21006604.75 Federal Farm Credit Banks Federal Farm Credit Banks 0.53% 3133ECXS8 Government Agency Debt First Tier Security S&P AA+ 2016-03-01 2016-07-20 N N N 21000000.00 20999998.69 0.0278 N 20999998.69 20999998.69 Federal Farm Credit Banks Federal Farm Credit Banks 0.44% 3133EEXJ4 Government Agency Debt First Tier Security S&P AA+ 2016-03-01 2016-07-08 N N N 23000000.00 23000000.00 0.0304 N 23000000.00 23000000.00 Federal Farm Credit Banks Federal Farm Credit Banks 0.6% 3133EFRX7 Government Agency Debt First Tier Security S&P AA+ 2016-03-01 2016-12-14 N N N 25000000.00 24998010.32 0.0331 N 24998010.32 24998010.32 ING US Funding LLC ING US Funding LLC 0.61% 4497W0D62 Financial Company Commercial Paper First Tier Security S&P A-1 2016-04-06 2016-04-06 N N N 3000000.00 2998170.00 0.0040 N 2998170.00 2998170.00 ING US Funding LLC ING US Funding LLC 0.67% 4497W0FA1 Financial Company Commercial Paper First Tier Security S&P A-1 2016-06-10 2016-06-10 N N N 10000000.00 9981202.77 0.0132 N 9981202.77 9981202.77 ING US Funding LLC ING US Funding LLC 0.84% 4497W0G69 Financial Company Commercial Paper First Tier Security S&P A-1 2016-07-06 2016-07-06 N N N 5000000.00 4985183.34 0.0066 N 4985183.34 4985183.34 Landesbank Baden-Wuerttemberg/New York NY Landesbank Baden-Wuerttemberg/New York NY 0.53% 5148X0CW3 Financial Company Commercial Paper First Tier Security S&P NR 2016-03-30 2016-03-30 N N N 15000000.00 14993595.83 0.0198 N 14993595.83 14993595.83 National Australia Bank Ltd/New York National Australia Bank Ltd/New York 0.76% 63254AAH1 Other Instrument Bond First Tier Security S&P AA- 2016-04-26 2016-07-25 N N N 4830000.00 4838324.91 0.0064 N 4838324.91 4838324.91 Natixis SA/New York NY Natixis SA/New York NY 0.7% 63873JEX4 Financial Company Commercial Paper First Tier Security S&P A-1 2016-05-31 2016-05-31 N N N 10000000.00 9982305.56 0.0132 N 9982305.56 9982305.56 Nordea Bank AB Nordea Bank AB 0.68% 65558FF67 Financial Company Commercial Paper First Tier Security S&P A-1+ 2016-06-06 2016-06-06 N N N 10000000.00 9981677.78 0.0132 N 9981677.78 9981677.78 Nordea Bank AB Nordea Bank AB 0.68% 65558FGJ8 Financial Company Commercial Paper First Tier Security S&P A-1+ 2016-07-18 2016-07-18 N N N 10000000.00 9973937.50 0.0132 N 9973937.50 9973937.50 Prudential PLC Prudential PLC 0.7% 7443M2FF8 Financial Company Commercial Paper First Tier Security S&P A-1 2016-06-15 2016-06-15 N N N 10000000.00 9979388.89 0.0132 N 9979388.89 9979388.89 Skandinaviska Enskilda Banken AB Skandinaviska Enskilda Banken AB 0.8% 83050TGV7 Financial Company Commercial Paper First Tier Security S&P A-1 2016-07-29 2016-07-29 N N N 15000000.00 14950000.00 0.0198 N 14950000.00 14950000.00 Societe Generale SA Societe Generale SA 0.83% 83369BG67 Financial Company Commercial Paper First Tier Security S&P A-1 2016-07-06 2016-07-06 N N N 10000000.00 9970719.45 0.0132 N 9970719.45 9970719.45 Toyota Motor Credit Corp Toyota Motor Credit Corp 0.82% 89233GGV2 Other Commercial Paper First Tier Security S&P A-1+ 2016-07-29 2016-07-29 N N N 10000000.00 9965833.33 0.0132 N 9965833.33 9965833.33 UBS Finance Delaware LLC UBS Finance Delaware LLC 0.85% 90262CG50 Financial Company Commercial Paper First Tier Security S&P A-1 2016-07-05 2016-07-05 N N N 10000000.00 9970250.00 0.0132 N 9970250.00 9970250.00 United States Treasury Floating Rate Note United States Treasury Floating Rate Note 0.37% 912828F70 Treasury Debt First Tier Security S&P A-1+ 2016-03-01 2016-10-31 N N N 25000000.00 25002194.36 0.0331 N 25002194.36 25002194.36 United States Treasury Floating Rate Note United States Treasury Floating Rate Note 0.36% 912828WV8 Treasury Debt First Tier Security S&P A-1+ 2016-03-01 2016-07-31 N N N 2107000.00 2107342.51 0.0028 N 2107342.51 2107342.51 United States Treasury Floating Rate Note United States Treasury Floating Rate Note 0.36% 912828WV8 Treasury Debt First Tier Security S&P A-1+ 2016-03-01 2016-07-31 N N N 12000000.00 12002019.75 0.0159 N 12002019.75 12002019.75 United States Treasury Floating Rate Note United States Treasury Floating Rate Note 0.35% 912828WV8 Treasury Debt First Tier Security S&P A-1+ 2016-03-01 2016-07-31 N N N 30000000.00 30005687.70 0.0397 N 30005687.70 30005687.70 Wells Fargo Bank NA Wells Fargo Bank NA 0.84% 92976GAF8 Other Instrument Bond First Tier Security S&P A 2016-03-15 2016-03-15 N N N 421000.00 421003.27 0.0006 N 421003.27 421003.27 HSBC SECURITIES, INC. HSBC SECURITIES, INC. 0.21% REPO Treasury Repurchase Agreement N U.S. Treasury 2044-02-15 0 Treasury Debt 3738592.73 1769815.92 First Tier Security S&P NR 2016-03-01 2016-03-01 N N N 1735113.48 1735113.48 0.0023 N 1735113.48 1735113.48 MIZUHO MIZUHO 0.23% REPO Treasury Repurchase Agreement N U.S. Treasury 2016-08-25 0 Treasury Debt 1494351.69 1491064.11 First Tier Security S&P NR 2016-03-01 2016-03-01 N N N 1461826.06 1461826.06 0.0019 N 1461826.06 1461826.06 DEUTSCHE BANK AG DEUTSCHE BANK AG 0.28% REPO Treasury Repurchase Agreement N U.S. Treasury 2023-05-15 1.75 Treasury Debt 1097546.31 1118244.56 First Tier Security S&P NR 2016-03-01 2016-03-01 N N N 1096369.54 1096369.54 0.0015 N 1096369.54 1096369.54 RBC CAPITAL MARKETS RBC CAPITAL MARKETS 0.25% REPO Treasury Repurchase Agreement N U.S. Treasury 2016-04-15 0.125 Treasury Debt 3650928.85 3917329.45 U.S. Treasury 2020-07-15 1.25 Treasury Debt 3167046.15 3650956.01 U.S. Treasury 2019-04-15 0.125 Treasury Debt 650296.98 662794.32 U.S. Treasury 2019-04-15 0.125 Treasury Debt 33800000.00 34449564.89 First Tier Security S&P NR 2016-03-01 2016-03-01 N N N 41844657.84 41844657.84 0.0554 N 41844657.84 41844657.84