N-MFP3 0000702340 XXXXXXXX 2026-08-31 Penn Series Money Market Fund 0000702340 549300D7SWTALBULTE89 Penn Series Funds, Inc. 549300GLJSCMRCVZWX45 S000006722 1 N N 002-77284 Penn Mutual Asset Management, LLC 801-35477 KPMG LLP Philadelphia PA PENN MUTUAL ASSET MANAGEMENT, LLC PENN MUTUAL LIFE INSURANCE CO. BNY Mellon Investment Servicing (US) Inc 0000849542 084-01761 N N Y Government N N 41 41 32591656.67 82464539.84 0.3172 0.8027 2026-08-03 36652055.83 81529981.95 0.3600 0.8009 2026-08-04 35871060.67 76753528.34 0.3517 0.7525 2026-08-05 31726388.98 81569144.29 0.3115 0.8009 2026-08-06 32155617.09 86013822.80 0.3143 0.8408 2026-08-07 32417038.14 90257263.16 0.3161 0.8800 2026-08-10 29707717.01 91550537.95 0.2860 0.8815 2026-08-11 31937508.66 93786107.75 0.3010 0.8839 2026-08-12 34666296.75 92520674.03 0.3307 0.8825 2026-08-13 41523895.35 97359669.34 0.3969 0.9306 2026-08-14 36562281.32 97373310.30 0.3475 0.9255 2026-08-17 39357279.44 97171680.09 0.3748 0.9254 2026-08-18 37285610.08 90105882.14 0.3555 0.8591 2026-08-19 32299116.57 85124764.89 0.3081 0.8119 2026-08-20 33108569.01 85950346.06 0.3133 0.8133 2026-08-21 33946838.52 86793991.80 0.3187 0.8147 2026-08-24 39998741.25 87848463.03 0.3718 0.8165 2026-08-25 33790738.12 81645335.87 0.3178 0.7678 2026-08-26 34711595.22 82571068.94 0.3236 0.7698 2026-08-27 33916980.57 85767933.87 0.3185 0.8053 2026-08-28 33912003.13 85768238.53 0.3184 0.8053 2026-08-31 0.00 106432526.76 106445225.25 58726.60 367075.42 106136876.43 106116569.3200 Y 1.0000 0.0370 2026-08-03 0.0370 2026-08-04 0.0370 2026-08-05 0.0370 2026-08-06 0.0370 2026-08-07 0.0370 2026-08-10 0.0370 2026-08-11 0.0370 2026-08-12 0.0370 2026-08-13 0.0370 2026-08-14 0.0370 2026-08-17 0.0370 2026-08-18 0.0371 2026-08-19 0.0371 2026-08-20 0.0372 2026-08-21 0.0372 2026-08-24 0.0373 2026-08-25 0.0373 2026-08-26 0.0373 2026-08-27 0.0373 2026-08-28 0.0373 2026-08-31 1.0001 2026-08-03 1.0002 2026-08-04 1.0001 2026-08-05 1.0001 2026-08-06 1.0000 2026-08-07 1.0002 2026-08-10 1.0005 2026-08-11 1.0002 2026-08-12 1.0002 2026-08-13 1.0000 2026-08-14 1.0001 2026-08-17 1.0001 2026-08-18 1.0001 2026-08-19 1.0001 2026-08-20 1.0000 2026-08-21 1.0001 2026-08-24 1.0001 2026-08-25 1.0001 2026-08-26 1.0001 2026-08-27 1.0000 2026-08-28 1.0001 2026-08-31 N N TF C000018285 1.00 106136876.43 106116569.3200 1.0001 2026-08-03 1.0002 2026-08-04 1.0001 2026-08-05 1.0001 2026-08-06 1.0000 2026-08-07 1.0002 2026-08-10 1.0005 2026-08-11 1.0002 2026-08-12 1.0002 2026-08-13 1.0000 2026-08-14 1.0001 2026-08-17 1.0001 2026-08-18 1.0001 2026-08-19 1.0001 2026-08-20 1.0000 2026-08-21 1.0001 2026-08-24 1.0001 2026-08-25 1.0001 2026-08-26 1.0001 2026-08-27 1.0000 2026-08-28 1.0001 2026-08-31 268811.77 9211.65 2026-08-03 0.00 941781.53 2026-08-04 186476.38 418.87 2026-08-05 48542.48 209492.08 2026-08-06 484334.93 33076.73 2026-08-07 260854.85 1614.50 2026-08-10 1305499.94 19948.03 2026-08-11 2227584.77 44.97 2026-08-12 0.00 1273463.75 2026-08-13 0.00 247223.58 2026-08-14 591829.02 14257.71 2026-08-17 0.00 210460.83 2026-08-18 8816.99 146256.70 2026-08-19 2562.47 49181.60 2026-08-20 804063.87 1388.28 2026-08-21 836055.30 44.75 2026-08-24 1046569.15 134.24 2026-08-25 0.00 1258053.74 2026-08-26 923524.29 4926.15 2026-08-27 0.00 801391.51 2026-08-28 8096.20 15332.59 2026-08-31 9003622.41 5237703.79 0.0311 2026-08-03 0.0311 2026-08-04 0.0311 2026-08-05 0.0311 2026-08-06 0.0311 2026-08-07 0.0311 2026-08-10 0.0311 2026-08-11 0.0311 2026-08-12 0.0312 2026-08-13 0.0312 2026-08-14 0.0312 2026-08-17 0.0312 2026-08-18 0.0312 2026-08-19 0.0313 2026-08-20 0.0314 2026-08-21 0.0314 2026-08-24 0.0315 2026-08-25 0.0315 2026-08-26 0.0315 2026-08-27 0.0315 2026-08-28 0.0315 2026-08-31 N 0.00 Insurance company 0.1741 0.00 Insurance company 0.8148 0.00 N FEDERAL FARM CREDIT DISCOUNT NOTES FEDERAL FARM CREDIT DISCOUNT NOTES 3.684000% 313313E38 254900C5LP6DN9OP9V83 US313313E388 U.S. Government Agency Debt (if categorized as no-coupon discount notes) Y 2026-09-02 2026-09-02 2026-09-02 N N N 0.0000 1999598.56 1999598.56 0.0188 N N Y N FEDERAL FARM CREDIT DISCOUNT NOTES FEDERAL FARM CREDIT DISCOUNT NOTES 3.732000% 313313H76 254900C5LP6DN9OP9V83 US313313H761 U.S. Government Agency Debt (if categorized as no-coupon discount notes) Y 2026-09-30 2026-09-30 2026-09-30 N N N 0.0000 3987956.68 3987956.68 0.0376 N N Y N FEDERAL FARM CREDIT DISCOUNT NOTES FEDERAL FARM CREDIT DISCOUNT NOTES 3.713000% 313313H84 254900C5LP6DN9OP9V83 US313313H845 U.S. Government Agency Debt (if categorized as no-coupon discount notes) Y 2026-10-01 2026-10-01 2026-10-01 N N N 0.0000 2990415.84 2990415.84 0.0282 N N Y N FEDERAL FARM CREDIT DISCOUNT NOTES FEDERAL FARM CREDIT DISCOUNT NOTES 3.764000% 313313S66 254900C5LP6DN9OP9V83 US313313S669 U.S. Government Agency Debt (if categorized as no-coupon discount notes) Y 2026-12-10 2026-12-10 2026-12-10 N N N 0.0000 4946554.15 4946554.15 0.0466 N N N N Federal Home Loan Bank Discount Notes FEDERAL HOME LOAN BANK DISCOUNT NOTES 3.638000% 313385F35 2549001DPIFGXC1TOL40 US313385F359 0001026214 U.S. Government Agency Debt (if categorized as no-coupon discount notes) Y 2026-09-10 2026-09-10 2026-09-10 N N N 0.0000 3995985.56 3995985.56 0.0376 N N Y N Federal Home Loan Bank Discount Notes FEDERAL HOME LOAN BANK DISCOUNT NOTES 3.645000% 313385G83 2549001DPIFGXC1TOL40 US313385G837 0001026214 U.S. Government Agency Debt (if categorized as no-coupon discount notes) Y 2026-09-23 2026-09-23 2026-09-23 N N N 0.0000 1995383.38 1995383.38 0.0188 N N Y N Federal Home Loan Bank Discount Notes FEDERAL HOME LOAN BANK DISCOUNT NOTES 3.759000% 313385H66 2549001DPIFGXC1TOL40 US313385H660 0001026214 U.S. Government Agency Debt (if categorized as no-coupon discount notes) Y 2026-09-29 2026-09-29 2026-09-29 N N N 0.0000 4985447.65 4985447.65 0.0470 N N Y N Federal Home Loan Bank Discount Notes FEDERAL HOME LOAN BANK DISCOUNT NOTES 3.713000% 313385J49 2549001DPIFGXC1TOL40 US313385J492 0001026214 U.S. Government Agency Debt (if categorized as no-coupon discount notes) Y 2026-10-05 2026-10-05 2026-10-05 N N N 0.0000 4981965.30 4981965.30 0.0469 N N Y N Federal Home Loan Bank Discount Notes FEDERAL HOME LOAN BANK DISCOUNT NOTES 3.745000% 313385K70 2549001DPIFGXC1TOL40 US313385K706 0001026214 U.S. Government Agency Debt (if categorized as no-coupon discount notes) Y 2026-10-16 2026-10-16 2026-10-16 N N N 0.0000 4976297.20 4976297.20 0.0469 N N Y N FREDDIE MAC DISCOUNT NOTES FREDDIE MAC DISCOUNT NOTES 3.601000% 313397E31 S6XOOCT0IEG5ABCC6L87 US313397E316 0001026214 U.S. Government Agency Debt (if categorized as no-coupon discount notes) Y 2026-09-02 2026-09-02 2026-09-02 N N N 0.0000 4998996.40 4998996.40 0.0471 N N Y N FREDDIE MAC DISCOUNT NOTES FREDDIE MAC DISCOUNT NOTES 3.649000% 313397J69 S6XOOCT0IEG5ABCC6L87 US313397J695 0001026214 U.S. Government Agency Debt (if categorized as no-coupon discount notes) Y 2026-10-07 2026-10-07 2026-10-07 N N N 0.0000 3984747.76 3984747.76 0.0375 N N Y N FREDDIE MAC DISCOUNT NOTES FREDDIE MAC DISCOUNT NOTES 3.650000% 313397K42 S6XOOCT0IEG5ABCC6L87 US313397K420 0001026214 U.S. Government Agency Debt (if categorized as no-coupon discount notes) Y 2026-10-13 2026-10-13 2026-10-13 N N N 0.0000 4977843.05 4977843.05 0.0469 N N Y N FEDERAL FARM CREDIT BANKS FUNDING CORP FEDERAL FARM CREDIT BANKS FUNDING CORP 3.848000% 3133ELCU6 254900C5LP6DN9OP9V83 US3133ELCU62 U.S. Government Agency Debt (if categorized as coupon-paying notes) Y 2026-12-09 2026-12-09 2026-12-09 N N N 0.0000 1566179.62 1566179.62 0.0148 N N N N FANNIE MAE DISCOUNT NOTES FANNIE MAE DISCOUNT NOTES 3.682000% 313589M26 B1V7KEBTPIMZEU4LTD58 US313589M261 0000310522 U.S. Government Agency Debt (if categorized as no-coupon discount notes) Y 2026-10-27 2026-10-27 2026-10-27 N N N 0.0000 3976503.32 3976503.32 0.0375 N N Y N FANNIE MAE DISCOUNT NOTES FANNIE MAE DISCOUNT NOTES 3.704000% 313589P64 B1V7KEBTPIMZEU4LTD58 US313589P645 0000310522 U.S. Government Agency Debt (if categorized as no-coupon discount notes) Y 2026-11-16 2026-11-16 2026-11-16 N N N 0.0000 6943629.56 6943629.56 0.0654 N N N N FANNIE MAE DISCOUNT NOTES FANNIE MAE DISCOUNT NOTES 3.736000% 313589Q97 B1V7KEBTPIMZEU4LTD58 US313589Q973 0000310522 U.S. Government Agency Debt (if categorized as no-coupon discount notes) Y 2026-11-27 2026-11-27 2026-11-27 N N N 0.0000 4953983.35 4953983.35 0.0467 N N N N FEDERAL NATIONAL MORTGAGE ASSOCIATION FEDERAL NATIONAL MORTGAGE ASSOCIATION 3.796000% 3135G0Q22 B1V7KEBTPIMZEU4LTD58 US3135G0Q225 0000310522 U.S. Government Agency Debt (if categorized as coupon-paying notes) Y 2026-09-24 2026-09-24 2026-09-24 N N N 0.0000 2260937.69 2260937.69 0.0213 N N N N Goldman Sachs Financial Square Funds - Government Fund GLDMN SCHS FIN SQ GV-FST 3.575000% 38141W273 549300BRJMXN4GUWZ402 US38141W2733 Investment Company Y 2026-09-01 2026-09-01 2026-09-01 N N N 0.0357 12036383.13 12036383.13 0.1134 N Y Y N TENNESSEE VALLEY AUTHORITY DISCOUNT NOTES TENNESSEE VALLEY AUTHORITY DISCOUNT NOTES 3.613000% 880590E34 549300HE1ISW43LNKM54 US880590E343 U.S. Government Agency Debt (if categorized as no-coupon discount notes) Y 2026-09-02 2026-09-02 2026-09-02 N N N 0.0000 3999197.12 3999197.12 0.0377 N N Y N United States Treasury Bill UNITED STATES TREASURY BILL 3.715000% 912797SK4 254900HROIFWPRGM1V77 US912797SK41 U.S. Treasury Debt Y 2026-10-29 2026-10-29 2026-10-29 N N N 0.0000 2981871.63 2981871.63 0.0281 N Y Y N United States Treasury Bill UNITED STATES TREASURY BILL 3.732000% 912797UK1 254900HROIFWPRGM1V77 US912797UK13 U.S. Treasury Debt Y 2026-10-15 2026-10-15 2026-10-15 N N N 0.0379 4977297.85 4977297.85 0.0469 N Y Y N United States Treasury Bill UNITED STATES TREASURY BILL 3.747000% 912797UY1 254900HROIFWPRGM1V77 US912797UY17 U.S. Treasury Debt Y 2026-11-12 2026-11-12 2026-11-12 N N N 0.0382 4962650.00 4962650.00 0.0468 N Y Y N United States Treasury Bill UNITED STATES TREASURY BILL 3.745000% 912797UZ8 254900HROIFWPRGM1V77 US912797UZ81 U.S. Treasury Debt Y 2026-11-19 2026-11-19 2026-11-19 N N N 0.0382 3967121.96 3967121.96 0.0374 N Y Y N United States Treasury Bill UNITED STATES TREASURY BILL 3.699000% 912797VE4 254900HROIFWPRGM1V77 US912797VE44 U.S. Treasury Debt Y 2026-09-29 2026-09-29 2026-09-29 N N N 0.0376 4985580.00 4985580.00 0.0470 N Y Y N Penn Series Money Market Fund 2026-09-04 Steven Viola Steven Viola Treasurer