N-MFP LIVE N 2011-09-30 0000217087 S000010064 1 N N 002-59353 Security Investors 801-8008 Ernst & Young Chicago IL None Rydex Fund Services, LLC 0000913181 84-5475 N N N Prime 36 42 150139627.99 0.01 272552.40 149867075.60 0.0009 13.4474 2011-09-30 13.4474 2011-09-30 C000027863 1000.00 149867075.60 13.45 6626324.01 18423784.89 11797460.88 0.0000 13.4474 2011-09-30 13.4474 2011-09-30 AMERICAN HONDA FINANCE AMERICAN HONDA FINANCE 0.14% 02665KY92 Financial Company Commercial Paper First Tier Security S&P A-1 2011-11-09 2011-11-09 N N N 1906000.00 1905710.93 0.0127 N 1905710.93 1905710.93 BARCLAYS PLC BARCLAYS PLC 0.1% 06737JX42 Financial Company Commercial Paper First Tier Security S&P A-1+ 2011-10-04 2011-10-04 N N N 4000000.00 3999966.67 0.0267 N 3999966.67 3999966.67 BARCLAYS PLC BARCLAYS PLC 0.25% 06737JXB6 Financial Company Commercial Paper First Tier Security S&P A-1+ 2011-10-11 2011-10-11 N N N 2500000.00 2499826.39 0.0167 N 2499826.39 2499826.39 COCA-COLA CO. COCA-COLA CO. 0.2% 19121AC17 Other Commercial Paper First Tier Security S&P A-1 2012-03-01 2012-03-01 N N N 1750000.00 1748522.23 0.0117 N 1748522.23 1748522.23 COCA-COLA CO. COCA-COLA CO. 0.08% 19121BYJ2 Other Commercial Paper First Tier Security S&P A-1 2011-11-18 2011-11-18 N N N 3000000.00 2999680.00 0.0200 N 2999680.00 2999680.00 COCA-COLA CO. COCA-COLA CO. 0.13% 19121BZ69 Other Commercial Paper First Tier Security S&P A-1 2011-12-06 2011-12-06 N N N 2000000.00 1999523.33 0.0133 N 1999523.33 1999523.33 DANSKE CORP. DANSKE CORP. 0.24% 2363F7XE3 Financial Company Commercial Paper First Tier Security S&P A-1 2011-10-14 2011-10-14 N N N 6000000.00 5999480.00 0.0400 N 5999480.00 5999480.00 DEERE & CO. DEERE & CO. 0.1% 24422DX48 Financial Company Commercial Paper First Tier Security S&P A-1 2011-10-04 2011-10-04 N N N 1750000.00 1749985.42 0.0117 N 1749985.42 1749985.42 DEERE & CO. DEERE & CO. 0.08% 24422DX55 Financial Company Commercial Paper First Tier Security S&P A-1 2011-10-05 2011-10-05 N N N 3000000.00 2999973.33 0.0200 N 2999973.33 2999973.33 DEERE & CO. DEERE & CO. 0.08% 24422DX55 Financial Company Commercial Paper First Tier Security S&P A-1 2011-10-05 2011-10-05 N N N 1400000.00 1399987.56 0.0093 N 1399987.56 1399987.56 FEDERAL FARM CREDIT DISCOUNT NOTE FEDERAL FARM CREDIT DISCOUNT NOTE 0.12% 313312SV3 Government Agency Debt First Tier Security S&P AAA 2012-02-08 2012-02-08 N N N 5000000.00 4997833.34 0.0333 N 4997833.34 4997833.34 FREDDIE MAC DISCOUNT NOTE FREDDIE MAC DISCOUNT NOTE 0.09% 313396RQ8 Government Agency Debt First Tier Security S&P AAA 2012-01-10 2012-01-10 N N N 5000000.00 4998737.50 0.0334 N 4998737.50 4998737.50 FANNIE MAE DISCOUNT NOTE FANNIE MAE DISCOUNT NOTE 0.11% 313588RX5 Government Agency Debt First Tier Security S&P AAA 2012-01-17 2012-01-17 N N N 5000000.00 4998350.00 0.0334 N 4998350.00 4998350.00 GENERAL ELECTRIC CO. GENERAL ELECTRIC CO. 0.11% 36960MZT3 Financial Company Commercial Paper First Tier Security S&P A-1+ 2011-12-27 2011-12-27 N N N 6000000.00 5998405.00 0.0400 N 5998405.00 5998405.00 GENERAL REINSURANCE CORP GENERAL REINSURANCE CORP 0.07% 37056KY20 Other Commercial Paper First Tier Security S&P A-1+ 2011-11-02 2011-11-02 N N N 7000000.00 6999564.45 0.0467 N 6999564.45 6999564.45 ING GROUPE NV ING GROUPE NV 0.22% 4497W1XU5 Financial Company Commercial Paper First Tier Security S&P A-1 2011-10-28 2011-10-28 N N N 1500000.00 1499752.50 0.0100 N 1499752.50 1499752.50 NESTLE SA NESTLE SA 0.1% 64105HXQ0 Other Commercial Paper First Tier Security S&P A-1+ 2011-10-24 2011-10-24 N N N 4000000.00 3999744.44 0.0267 N 3999744.44 3999744.44 NESTLE SA NESTLE SA 0.1% 64105HY14 Other Commercial Paper First Tier Security S&P A-1+ 2011-11-01 2011-11-01 N N N 2000000.00 1999827.78 0.0133 N 1999827.78 1999827.78 PROCTER & GAMBLE PROCTER & GAMBLE 0.1% 74273MXH4 Other Commercial Paper First Tier Security S&P A-1+ 2011-10-17 2011-10-17 N N N 810000.00 809964.00 0.0054 N 809964.00 809964.00 SHEFFIELD RECEIVABLES CORP SHEFFIELD RECEIVABLES CORP 0.16% 82124MXD7 Asset Backed Commercial Paper First Tier Security S&P A-1+ 2011-10-13 2011-10-13 N N N 3000000.00 2999840.00 0.0200 N 2999840.00 2999840.00 SHEFFIELD RECEIVABLES CORP SHEFFIELD RECEIVABLES CORP 0.23% 82124MZ52 Asset Backed Commercial Paper First Tier Security S&P A-1+ 2011-12-05 2011-12-05 N N N 3900000.00 3898380.41 0.0260 N 3898380.41 3898380.41 SBA POOL #502353 SBA POOL #502353 1% 83164CTJ0 Government Agency Debt First Tier Security S&P AAA 2011-11-01 2018-09-25 N N N 25318.65 25318.64 0.0002 N 25318.64 25318.64 SBA POOL #503303 SBA POOL #503303 0.75% 83164DU49 Government Agency Debt First Tier Security S&P AAA 2012-01-01 2021-04-25 N N N 105074.73 105099.83 0.0007 N 105099.83 105099.83 SBA POOL #503295 SBA POOL #503295 0.75% 83164DUU1 Government Agency Debt First Tier Security S&P AAA 2012-01-01 2021-04-25 N N N 57770.95 57784.76 0.0004 N 57784.76 57784.76 SBA POOL #503343 SBA POOL #503343 0.88% 83164DWC9 Government Agency Debt First Tier Security S&P AAA 2011-11-01 2021-05-25 N N N 79221.71 79221.60 0.0005 N 79221.60 79221.60 TOYOTA MOTOR CREDIT CORP TOYOTA MOTOR CREDIT CORP 0.15% 89233HXU3 Financial Company Commercial Paper First Tier Security S&P A-1+ 2011-10-28 2011-10-28 N N N 400000.00 399955.00 0.0027 N 399955.00 399955.00 TOYOTA MOTOR CREDIT CORP TOYOTA MOTOR CREDIT CORP 0.22% 89233HYM0 Financial Company Commercial Paper First Tier Security S&P A-1+ 2011-11-21 2011-11-21 N N N 5000000.00 4998441.67 0.0334 N 4998441.67 4998441.67 TOYOTA MOTOR CREDIT CORP TOYOTA MOTOR CREDIT CORP 0.25% 89233HYU2 Financial Company Commercial Paper First Tier Security S&P A-1+ 2011-11-28 2011-11-28 N N N 1000000.00 999597.22 0.0067 N 999597.22 999597.22 UBS AG UBS AG 0.13% 90262DXX8 Financial Company Commercial Paper First Tier Security S&P A-1 2011-10-31 2011-10-31 N N N 7000000.00 6999241.67 0.0467 N 6999241.67 6999241.67 WAL-MART STORES, INC. WAL-MART STORES, INC. 0.08% 93114FYM0 Other Commercial Paper First Tier Security S&P A-1+ 2011-11-21 2011-11-21 N N N 5000000.00 4999433.33 0.0334 N 4999433.33 4999433.33 WESTPAC BANKING CORP. WESTPAC BANKING CORP. 0.47% 9612C0CF4 Financial Company Commercial Paper First Tier Security S&P A-1+ 2012-03-15 2012-03-15 N N N 3000000.00 2993498.33 0.0200 N 2993498.33 2993498.33 WESTPAC BANKING CORP. WESTPAC BANKING CORP. 0.27% 9612C1Y43 Financial Company Commercial Paper First Tier Security S&P A-1+ 2011-11-04 2011-11-04 N N N 4000000.00 3998980.00 0.0267 N 3998980.00 3998980.00 UMB Bank UMB Bank 0.01% REPO Treasury Repurchase Agreement N UMB Bank 2021-06-01 3 Government Agency Debt 19999477.53 20796331.71 UMB Bank 2037-04-20 3 Government Agency Debt 18997555.80 19797531.10 UMB Bank 2021-02-01 3 Government Agency Debt 13891027.32 14466202.67 First Tier Security S&P NR 2011-10-03 2011-10-03 N N N 53980000.00 53980000.00 0.3602 N 53980000.00 53980000.00