N-MFP LIVE N 2015-12-31 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 30 31 67699679.90 0.01 98488.91 67601191.00 0.0032 13.1926 2015-12-31 13.1926 2015-12-31 C000027863 1000.00 67601191.00 13.19 -162908.71 3491408.26 3654316.97 0.0000 13.1926 2015-12-31 13.1926 2015-12-31 ABN Amro Funding USA LLC ABN Amro Funding USA LLC 0.46% 00084BDJ0 Financial Company Commercial Paper First Tier Security 2016-04-18 2016-04-18 N N N 3000000.00 2995860.00 0.0443 N 2995860.00 2995860.00 Air Products & Chemicals Inc Air Products & Chemicals Inc 0.25% 00915SA51 Other Commercial Paper First Tier Security 2016-01-05 2016-01-05 N N N 3000000.00 2999916.67 0.0444 N 2999916.67 2999916.67 AllianceBernstein LP AllianceBernstein LP 0.45% 01854VAK2 Financial Company Commercial Paper First Tier Security 2016-01-19 2016-01-19 N N N 3000000.00 2999325.00 0.0444 N 2999325.00 2999325.00 BASF SE BASF SE 0.41% 05526LA72 Other Commercial Paper First Tier Security 2016-01-07 2016-01-07 N N N 2000000.00 1999863.33 0.0296 N 1999863.33 1999863.33 Banco Santander Chile Banco Santander Chile 0.22% 05968GA45 Financial Company Commercial Paper First Tier Security 2016-01-04 2016-01-04 N N N 3000000.00 2999945.00 0.0444 N 2999945.00 2999945.00 Bank of Tokyo-Mitsubishi UFJ Ltd/New York NY Bank of Tokyo-Mitsubishi UFJ Ltd/New York NY 0.38% 06538BA45 Financial Company Commercial Paper First Tier Security 2016-01-04 2016-01-04 N N N 3000000.00 2999905.00 0.0444 N 2999905.00 2999905.00 CPPIB Capital Inc CPPIB Capital Inc 0.55% 12624CD19 Financial Company Commercial Paper First Tier Security 2016-04-01 2016-04-01 N N N 1000000.00 998609.73 0.0148 N 998609.73 998609.73 CPPIB Capital Inc CPPIB Capital Inc 0.63% 12624CD19 Financial Company Commercial Paper First Tier Security 2016-04-01 2016-04-01 N N N 2000000.00 1996815.00 0.0295 N 1996815.00 1996815.00 COCA-COLA CO. COCA-COLA CO. 0.35% 19121AAS0 Other Commercial Paper First Tier Security 2016-01-26 2016-01-26 N N N 3000000.00 2999270.83 0.0444 N 2999270.83 2999270.83 Cooperatieve Centrale Raiffeisen-Boerenleenbank BA/NY Cooperatieve Centrale Raiffeisen-Boerenleenbank BA/NY 0.43% 21687AD18 Financial Company Commercial Paper First Tier Security 2016-04-01 2016-04-01 N N N 2000000.00 1997826.11 0.0296 N 1997826.11 1997826.11 Exxon Mobil Corp Exxon Mobil Corp 0.38% 30229AAD1 Other Commercial Paper First Tier Security 2016-01-13 2016-01-13 N N N 3000000.00 2999620.00 0.0444 N 2999620.00 2999620.00 FARMER MAC DISCOUNT NOTE FARMER MAC DISCOUNT NOTE 0.04% 31315KRJ1 Government Agency Debt First Tier Security 2016-01-04 2016-01-04 N N N 10000000.00 9999966.67 0.1479 N 9999966.67 9999966.67 FEDERAL HOME LOAN DISCOUNT NOTE FEDERAL HOME LOAN DISCOUNT NOTE 0.03% 313384RJ0 Government Agency Debt First Tier Security 2016-01-04 2016-01-04 N N N 7000000.00 6999982.50 0.1035 N 6999982.50 6999982.50 FEDERAL HOME LOAN DISCOUNT NOTE FEDERAL HOME LOAN DISCOUNT NOTE 0.14% 313384RR2 Government Agency Debt First Tier Security 2016-01-11 2016-01-11 N N N 1800000.00 1799930.00 0.0266 N 1799930.00 1799930.00 FEDERAL HOME LOAN DISCOUNT NOTE FEDERAL HOME LOAN DISCOUNT NOTE 0.31% 313384TS8 Government Agency Debt First Tier Security 2016-02-29 2016-02-29 N N N 3000000.00 2998500.41 0.0444 N 2998500.41 2998500.41 Koch Resources LLC Koch Resources LLC 0.33% 50000AA69 Other Commercial Paper First Tier Security 2016-01-06 2016-01-06 N N N 3000000.00 2999862.50 0.0444 N 2999862.50 2999862.50 Siemens Capital Co LLC Siemens Capital Co LLC 0.52% 82619TCV7 Other Commercial Paper First Tier Security 2016-03-29 2016-03-29 N N N 3000000.00 2996186.67 0.0443 N 2996186.67 2996186.67 Skandinaviska Enskilda Banken AB Skandinaviska Enskilda Banken AB 0.43% 83050TCA7 Financial Company Commercial Paper First Tier Security 2016-03-10 2016-03-10 N N N 3000000.00 2997527.50 0.0443 N 2997527.50 2997527.50 SBA POOL #502353 SBA POOL #502353 1% 83164CTJ0 Government Agency Debt First Tier Security 2016-01-01 2018-09-25 N N N 9969.53 9969.53 0.0001 N 9969.53 9969.53 SBA POOL #503303 SBA POOL #503303 0.75% 83164DU49 Government Agency Debt First Tier Security 2016-01-01 2021-04-25 N N N 11325.36 11326.86 0.0002 N 11326.86 11326.86 SBA POOL #503295 SBA POOL #503295 0.75% 83164DUU1 Government Agency Debt First Tier Security 2016-01-01 2021-04-25 N N N 32434.33 32438.64 0.0005 N 32438.64 32438.64 Standard Chartered Bank/New York Standard Chartered Bank/New York 0.4% 85324TA71 Financial Company Commercial Paper First Tier Security 2016-01-07 2016-01-07 N N N 2000000.00 1999866.67 0.0296 N 1999866.67 1999866.67 Total Capital Canada Ltd Total Capital Canada Ltd 0.45% 89153PAM4 Other Commercial Paper First Tier Security 2016-01-21 2016-01-21 N N N 3000000.00 2999250.00 0.0444 N 2999250.00 2999250.00 Toyota Motor Credit Corp Toyota Motor Credit Corp 0.26% 89233GBH8 Other Commercial Paper First Tier Security 2016-02-17 2016-02-17 N N N 3000000.00 2998981.67 0.0444 N 2998981.67 2998981.67 DREYFUS TREASURY PRIME CASH MANAGEMENT FUND DREYFUS TREASURY PRIME CASH MANAGEMENT FUND 0.01% 261941108 Investment Company First Tier Security 2016-01-04 2016-01-04 N N N 868933.61 868933.61 0.0129 N 868933.61 868933.61