N-MFP LIVE N 2015-04-30 0000217087 S000010064 1 N N 002-59353 Security Investors, LLC 801-8008 Ernst & Young McLean VA Rydex Fund Services, LLC Rydex Fund Services, LLC 0000913181 84-05475 N N N Prime 32 34 57030977.17 0.01 10245.40 57020731.78 0.0010 13.2202 2015-04-30 13.2202 2015-04-30 C000027863 1000.00 57020731.78 13.22 -3035631.06 3151963.43 6187594.49 0.0000 13.2202 2015-04-30 13.2202 2015-04-30 ABBOTT LABORATORIES ABBOTT LABORATORIES 0.11% 00282DU16 Other Commercial Paper First Tier Security S&P A-1+ 2015-07-01 2015-07-01 N N N 2000000.00 1999627.22 0.0351 N 1999627.22 1999627.22 AMERICAN HONDA FINANCE AMERICAN HONDA FINANCE 0.12% 02665KTP2 Financial Company Commercial Paper First Tier Security S&P A-1 2015-06-23 2015-06-23 N N N 1000000.00 999823.33 0.0175 N 999823.33 999823.33 AMERICAN HONDA FINANCE AMERICAN HONDA FINANCE 0.12% 02665KU70 Financial Company Commercial Paper First Tier Security S&P A-1 2015-07-07 2015-07-07 N N N 1000000.00 999776.67 0.0175 N 999776.67 999776.67 ARCHER-DANIELS-MIDLAND CO. ARCHER-DANIELS-MIDLAND CO. 0.1% 03948HS44 Other Commercial Paper First Tier Security S&P A-1 2015-05-04 2015-05-04 N N N 1000000.00 999991.67 0.0175 N 999991.67 999991.67 ASTRAZENECA PLC ASTRAZENECA PLC 0.08% 04635RSU0 Other Commercial Paper First Tier Security S&P A-1+ 2015-05-28 2015-05-28 N N N 2500000.00 2499850.00 0.0438 N 2499850.00 2499850.00 BARTON CAPITAL LLC BARTON CAPITAL LLC 0.22% 06945MST4 Financial Company Commercial Paper First Tier Security S&P A-1 2015-05-27 2015-05-27 N N N 2000000.00 1999682.22 0.0351 N 1999682.22 1999682.22 BNP PARIBAS BNP PARIBAS 0.09% 09659CSC3 Financial Company Commercial Paper First Tier Security S&P A-1 2015-05-12 2015-05-12 N N N 2000000.00 1999945.00 0.0351 N 1999945.00 1999945.00 CATERPILLAR FINANCIAL SERVICES CORP. CATERPILLAR FINANCIAL SERVICES CORP. 0.13% 14912ETH0 Other Commercial Paper First Tier Security S&P A-1 2015-06-17 2015-06-17 N N N 2500000.00 2499575.69 0.0438 N 2499575.69 2499575.69 COCA-COLA CO. COCA-COLA CO. 0.18% 19121BS75 Other Commercial Paper First Tier Security S&P A-1+ 2015-05-07 2015-05-07 N N N 1000000.00 999970.00 0.0175 N 999970.00 999970.00 COCA-COLA CO. COCA-COLA CO. 0.18% 19121BSD2 Other Commercial Paper First Tier Security S&P A-1+ 2015-05-13 2015-05-13 N N N 800000.00 799952.00 0.0140 N 799952.00 799952.00 FEDERAL HOME LOAN DISCOUNT NOTE FEDERAL HOME LOAN DISCOUNT NOTE 0.05% 313384FF1 Government Agency Debt First Tier Security S&P A-1+ 2015-05-06 2015-05-06 N N N 1000000.00 999993.06 0.0175 N 999993.06 999993.06 FEDERAL HOME LOAN DISCOUNT NOTE FEDERAL HOME LOAN DISCOUNT NOTE 0.06% 313384FT1 Government Agency Debt First Tier Security S&P A-1+ 2015-05-18 2015-05-18 N N N 1700000.00 1699951.83 0.0298 N 1699951.83 1699951.83 FEDERAL HOME LOAN DISCOUNT NOTE FEDERAL HOME LOAN DISCOUNT NOTE 0.06% 313384FV6 Government Agency Debt First Tier Security S&P A-1+ 2015-05-20 2015-05-20 N N N 1000000.00 999968.34 0.0175 N 999968.34 999968.34 FEDERAL HOME LOAN DISCOUNT NOTE FEDERAL HOME LOAN DISCOUNT NOTE 0.06% 313384GC7 Government Agency Debt First Tier Security S&P A-1+ 2015-05-27 2015-05-27 N N N 2800000.00 2799878.67 0.0491 N 2799878.67 2799878.67 FEDERAL HOME LOAN DISCOUNT NOTE FEDERAL HOME LOAN DISCOUNT NOTE 0.06% 313384GE3 Government Agency Debt First Tier Security S&P A-1+ 2015-05-29 2015-05-29 N N N 1000000.00 999953.33 0.0175 N 999953.33 999953.33 FEDERAL HOME LOAN DISCOUNT NOTE FEDERAL HOME LOAN DISCOUNT NOTE 0.06% 313384GK9 Government Agency Debt First Tier Security S&P A-1+ 2015-06-03 2015-06-03 N N N 3000000.00 2999835.00 0.0526 N 2999835.00 2999835.00 GENERAL ELECTRIC CAPITAL CORP. GENERAL ELECTRIC CAPITAL CORP. 0.12% 36959JS12 Financial Company Commercial Paper First Tier Security S&P A-1+ 2015-05-01 2015-05-01 N N N 1300000.00 1300000.00 0.0228 N 1300000.00 1300000.00 GENERAL RE CORP. GENERAL RE CORP. 0.13% 37056KT83 Other Commercial Paper First Tier Security S&P A-1+ 2015-06-08 2015-06-08 N N N 2000000.00 1999725.56 0.0351 N 1999725.56 1999725.56 GENERAL RE CORP. GENERAL RE CORP. 0.13% 37056KT83 Other Commercial Paper First Tier Security S&P A-1+ 2015-06-08 2015-06-08 N N N 500000.00 499931.39 0.0088 N 499931.39 499931.39 ING (US) FUNDING LLC ING (US) FUNDING LLC 0.24% 4497W1T30 Financial Company Commercial Paper First Tier Security S&P A-1 2015-06-03 2015-06-03 N N N 2000000.00 1999560.00 0.0351 N 1999560.00 1999560.00 ING (US) FUNDING LLC ING (US) FUNDING LLC 0.25% 4497W1U12 Financial Company Commercial Paper First Tier Security S&P A-1 2015-07-01 2015-07-01 N N N 1000000.00 999576.39 0.0175 N 999576.39 999576.39 JUPITER SECURITIZATION COMPANY LLC JUPITER SECURITIZATION COMPANY LLC 0.23% 4820P3T52 Asset Backed Commercial Paper First Tier Security S&P A-1 2015-06-05 2015-06-05 N N N 3000000.00 2999329.17 0.0526 N 2999329.17 2999329.17 NESTLE CAPITAL CORP. NESTLE CAPITAL CORP. 0.11% 64105HU91 Other Commercial Paper First Tier Security S&P A-1+ 2015-07-09 2015-07-09 N N N 1000000.00 999789.17 0.0175 N 999789.17 999789.17 NESTLE CAPITAL CORP. NESTLE CAPITAL CORP. 0.15% 64105HVX7 Other Commercial Paper First Tier Security S&P A-1+ 2015-08-31 2015-08-31 N N N 1000000.00 999491.66 0.0175 N 999491.66 999491.66 PRUDENTIAL FINANCIAL, INC. PRUDENTIAL FINANCIAL, INC. 0.19% 7443M3UA0 Financial Company Commercial Paper First Tier Security S&P A-1 2015-07-10 2015-07-10 N N N 2000000.00 1999261.11 0.0351 N 1999261.11 1999261.11 PRUDENTIAL FINANCIAL, INC. PRUDENTIAL FINANCIAL, INC. 0.2% 7443M3UA0 Financial Company Commercial Paper First Tier Security S&P A-1 2015-07-10 2015-07-10 N N N 500000.00 499805.56 0.0088 N 499805.56 499805.56 SHEFFIELD RECEIVABLES CORP. SHEFFIELD RECEIVABLES CORP. 0.21% 82124MTS9 Asset Backed Commercial Paper First Tier Security S&P A-1 2015-06-26 2015-06-26 N N N 2000000.00 1999346.67 0.0351 N 1999346.67 1999346.67 SBA POOL #502353 SBA POOL #502353 1% 83164CTJ0 Government Agency Debt First Tier Security S&P AAA 2015-06-01 2018-09-25 N N N 12420.38 12420.38 0.0002 N 12420.38 12420.38 SBA POOL #503303 SBA POOL #503303 0.75% 83164DU49 Government Agency Debt First Tier Security S&P AAA 2015-07-01 2021-04-25 N N N 12731.76 12733.66 0.0002 N 12733.66 12733.66 SBA POOL #503295 SBA POOL #503295 0.75% 83164DUU1 Government Agency Debt First Tier Security S&P AAA 2015-07-01 2021-04-25 N N N 36462.46 36467.90 0.0006 N 36467.90 36467.90 TOYOTA MOTOR CREDIT CORP TOYOTA MOTOR CREDIT CORP 0.18% 89233HVA9 Financial Company Commercial Paper First Tier Security S&P A-1+ 2015-08-10 2015-08-10 N N N 2000000.00 1998990.00 0.0351 N 1998990.00 1998990.00 DREYFUS TREASURY PRIME CASH MANAGEMENT FUND DREYFUS TREASURY PRIME CASH MANAGEMENT FUND0% 261941108 Investment Company First Tier Security S&P NR 2015-05-01 2015-05-01 N N N 12376774.52 12376774.52 0.2171 N 12376774.52 12376774.52