N-MFP2 0000899148 XXXXXXXX 2018-05-31 0000899148 S000003657 1 N N 033-59692 Security Investors, LLC 801-08008 Ernst & Young LLP Tysons VA None MUFG Investor Services (US), LLC 0000913181 084-05475 N N N Exempt Government N 33 93 176182828.50 126109481.15 109542603.00 92894663.60 276913391.18 226457295.07 205385489.81 170378208.09 0.3499 0.2484 0.2268 0.2184 0.5500 0.4460 0.4253 0.4005 6897.52 487607595.71 487607595.71 475003.78 650619.87 487438877.14 487343636.23 1.0000 0.0179 1.0001 1.0000 1.0000 1.0001 C000113321 1.00 487438877.14 487343636.23 1.0001 1.0000 1.0000 1.0001 108141606.75 120320838.52 136267642.20 132150737.45 115071618.97 140045187.76 82239026.20 139747421.98 558607354.32 590985475.47 0.0078 N Barclays Barclays 1.75% REPOXBARC U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash Y N U.S. Treasury Bond 2021-04-15 2047-02-15 0.125000 - 1.380000 37830962.70 38736174.30 U.S. Treasuries (including strips) N Standard & Poor's NR 2018-06-01 2018-06-01 2018-06-01 N N N 0.0175 37976641.01 37976641.01 0.0779 N Y Y N Bank of America Merrill Lynch Bank of America 1.77% REPOXBANK U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash Y N U.S. Treasury Note 2023-08-15 2.500000 25883125.80 25824122.20 U.S. Treasuries (including strips) N Standard & Poor's NR 2018-06-01 2018-06-01 2018-06-01 N N N 0.0177 25317760.67 25317760.67 0.0519 N Y Y N JP Morgan Chase & Co. JP Morgan Chase & Co. 1.77% REPOXJPM U.S. Treasury Repurchase Agreement, if collateralized only by U.S. Treasuries (including Strips) and cash Y N U.S. Treasury Note 2020-04-15 2047-02-15 0.125000 - 3.380000 79505039.70 78931502.30 U.S. Treasuries (including strips) N Standard & Poor's NR 2018-06-01 2018-06-01 2018-06-01 N N N 0.0177 77383811.37 77383811.37 0.1588 N Y Y N Federal Home Loan Banks Federal Home Loan Banks 1.72% 3130A6AE7 US3130A6AE70 U.S. Government Agency Debt N Standard & Poor's AA+ 2018-09-14 2018-09-14 2018-09-14 N N N 0.0172 1602191.96 1602191.96 0.0033 N N N N Federal Home Loan Banks Federal Home Loan Banks 1.98% 3130A9AH4 US3130A9AH41 U.S. Government Agency Debt N Standard & Poor's AA+ 2018-09-06 2018-09-06 2018-09-06 N N N 0.0198 3914604.79 3914604.79 0.0080 N N N N Federal Home Loan Banks Federal Home Loan Banks 1.87% 3130AAPE2 US3130AAPE26 U.S. Government Agency Debt N Standard & Poor's AA+ 2018-06-23 2018-07-23 2018-07-23 N N N 0.0187 4850265.94 4850265.94 0.0100 N N N N Federal Home Loan Banks Federal Home Loan Banks 1.94% 3130AAT73 US3130AAT734 U.S. Government Agency Debt N Standard & Poor's AA+ 2018-08-15 2018-08-15 2018-08-15 N N N 0.0194 16003795.90 16003795.90 0.0328 N N N N Federal Home Loan Banks Federal Home Loan Banks 1.84% 3130ACUH5 US3130ACUH57 U.S. Government Agency Debt N Standard & Poor's NR 2018-06-22 2018-08-22 2018-08-22 N N N 0.0184 45000000.00 45000000.00 0.0923 N N N N Federal Home Loan Banks Federal Home Loan Banks 1.83% 3130ADFT4 US3130ADFT44 U.S. Government Agency Debt N Standard & Poor's NR 2018-06-25 2018-07-25 2018-07-25 N N N 0.0183 4000018.12 4000018.12 0.0082 N N N N Federal Home Loan Banks Federal Home Loan Bank 1.85% 3130AD3B6 US3130AD3B63 U.S. Government Agency Debt N Standard & Poor's NR 2018-06-25 2018-06-25 2018-06-25 N N N 0.0185 37000011.47 37000011.47 0.0759 N N N N Federal Farm Credit Banks Federal Farm Credit Banks 1.76% 31331Y4S6 US31331Y4S64 U.S. Government Agency Debt N Standard & Poor's AA+ 2018-08-01 2018-08-01 2018-08-01 N N N 0.0176 100551.61 100551.61 0.0002 N N N N Federal Home Loan Banks Federal Home Loan Banks 1.79% 313381C29 US313381C298 U.S. Government Agency Debt N Standard & Poor's AA+ 2018-06-04 2018-06-04 2018-06-04 N N N 0.0179 1599900.70 1599900.70 0.0033 N N Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes 2.26% 313384AD1 US313384AD16 U.S. Government Agency Debt N Standard & Poor's NR 2019-01-04 2019-01-04 2019-01-04 N N N 0.0226 986738.89 986738.89 0.0020 N N N N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes 1.82% 313385R73 US313385R735 U.S. Government Agency Debt N Standard & Poor's NR 2018-12-03 2018-12-03 2018-12-03 N N N 0.0182 693596.94 693596.94 0.0014 N N N N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes 1.71% 313385R81 US313385R818 U.S. Government Agency Debt N Standard & Poor's NR 2018-12-04 2018-12-04 2018-12-04 N N N 0.0171 8426659.17 8426659.17 0.0173 N N N N Federal Home Loan Bank Federal Home Loan Bank Discount Notes 1.72% 313385XV3 US313385XV32 U.S. Government Agency Debt N Standard & Poor's NR 2018-06-08 2018-06-08 2018-06-08 N N N 0.0172 2999009.89 2999009.89 0.0062 N N Y N Federal Home Loan Bank Federal Home Loan Bank Discount Notes 1.72% 313385YA8 US313385YA85 U.S. Government Agency Debt N Standard & Poor's NR 2018-06-13 2018-06-13 2018-06-13 N N N 0.0157 2498583.33 2498583.33 0.0051 N N Y N Federal Farm Credit Banks Federal Farm Credit Banks 2.02% 3133EFEC7 US3133EFEC78 U.S. Government Agency Debt N Standard & Poor's AA+ 2018-06-18 2018-09-18 2018-09-18 N N N 0.0202 2000856.00 2000856.00 0.0041 N N N N Federal Farm Credit Banks Federal Farm Credit Banks 2.12% 3133EGA70 US3133EGA703 U.S. Government Agency Debt N Standard & Poor's AA+ 2018-11-01 2018-11-01 2018-11-01 N N N 0.0212 3731853.20 3731853.20 0.0077 N N N N Federal Farm Credit Banks Federal Farm Credit Banks 2.00% 3133EGTE5 US3133EGTE52 U.S. Government Agency Debt N Standard & Poor's AA+ 2018-09-06 2018-09-06 2018-09-06 N N N 0.0200 438730.63 438730.63 0.0009 N N N N Federal Farm Credit Banks Federal Farm Credit Banks 1.92% 3133EGML6 US3133EGML68 U.S. Government Agency Debt N Standard & Poor's AA+ 2018-07-18 2018-07-18 2018-07-18 N N N 0.0192 3494705.53 3494705.53 0.0072 N N N N Federal Farm Credit Banks Federal Farm Credit Banks 1.60% 3133EGJT3 US3133EGJT32 U.S. Government Agency Debt N Standard & Poor's AA+ 2018-07-05 2018-07-05 2018-07-05 N N N 0.0160 4996194.70 4996194.70 0.0102 N N N N Federal Farm Credit Banks Federal Farm Credit Banks 1.64% 3133EGQD0 US3133EGQD07 U.S. Government Agency Debt N Standard & Poor's AA+ 2018-06-01 2018-08-10 2018-08-10 N N N 0.0164 13507285.74 13507285.74 0.0277 N N N N Federal Farm Credit Banks Federal Farm Credit Banks 1.81% 3133EHLV3 US3133EHLV33 U.S. Government Agency Debt N Standard & Poor's AA+ 2018-06-01 2019-06-05 2019-06-05 N N N 0.0181 39957247.62 39957247.62 0.0820 N N N N Federal Farm Credit Banks Federal Farm Credit Banks 1.82% 3133EHME0 US3133EHME09 U.S. Government Agency Debt N Standard & Poor's AA+ 2018-06-01 2019-03-12 2019-03-12 N N N 0.0182 22975546.84 22975546.84 0.0471 N N N N Federal Farm Credit Banks Federal Farm Credit Banks 1.71% 3133EJDT3 US3133EJDT35 U.S. Government Agency Debt N Standard & Poor's NR 2018-06-01 2019-02-20 2019-02-20 N N N 0.0171 14999460.87 14999460.87 0.0308 N N N N Federal Home Loan Mortgage Corp Federal Home Loan Mortgage Corp 2.05% 3134GA4D3 US3134GA4D32 U.S. Government Agency Debt N Standard & Poor's AA+ 2018-08-10 2018-08-10 2018-08-10 N N N 0.0205 2410240.17 2410240.17 0.0049 N N N N Federal National Mortgage Association Federal National Mortgage Association 1.59% 31359MSD6 US31359MSD64 U.S. Government Agency Debt N Standard & Poor's AA+ 2018-06-05 2018-06-05 2018-06-05 N N N 0.0159 390128.32 390128.32 0.0008 N N Y N Federal National Mortgage Association Federal National Mortgage Association 1.69% 3135G0M75 US3135G0M752 U.S. Government Agency Debt N Standard & Poor's AA+ 2018-07-27 2018-07-27 2018-07-27 N N N 0.0169 649195.31 649195.31 0.0013 N N N N Federal National Mortgage Association Federal National Mortgage Association 1.90% 3135G0YM9 US3135G0YM90 U.S. Government Agency Debt N Standard & Poor's AA+ 2018-09-18 2018-09-18 2018-09-18 N N N 0.0192 18997168.20 18997168.20 0.0390 N N N N Federal National Mortgage Association Federal National Mortgage Association 2.21% 3136G2RG4 US3136G2RG44 U.S. Government Agency Debt N Standard & Poor's AA+ 2019-01-04 2019-01-04 2019-01-04 N N N 0.0221 3477218.31 3477218.31 0.0071 N N N N United States Treasury Bill United States Treasury Bill 1.69% 912796PU7 US912796PU76 U.S. Treasury Debt N Standard & Poor's NR 2018-08-09 2018-08-09 2018-08-09 N N N 0.0169 85227622.51 85227622.51 0.1748 N Y Y N U.S. Government Money Market Fund 2018-06-07 James Howley James Howley Assistant Treasurer