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0.0092 N N N N Federal Home Loan Bank Variable Rate Notes Federal Home Loan Bank Variable Rate Notes 4.84499880 3130B1XE2 2549001DPIFGXC1TOL40 US3130B1XE27 U.S. Government Agency Debt (if categorized as coupon-paying notes) Y Standard & Poor's AA+ Moody's Agency Fitch AA+ 2024-10-01 2025-01-13 2025-01-13 N N N 0.0507 900030.36 900030.36 0.0084 N N N N Federal Home Loan Bank Variable Rate Notes Federal Home Loan Bank Variable Rate Notes 4.83999840 3130B1W86 2549001DPIFGXC1TOL40 US3130B1W866 U.S. Government Agency Debt (if categorized as coupon-paying notes) Y Moody's Agency Standard & Poor's AA+ Fitch AA+ 2024-10-01 2024-12-11 2024-12-11 N N N 0.0492 150006.65 150006.65 0.0014 N N N N Federal Farm Credit Bank Bonds Federal Farm Credit Bank Bonds 5.00000000 3133ERAF8 254900C5LP6DN9OP9V83 US3133ERAF83 U.S. Government Agency Debt (if categorized as coupon-paying notes) Y Standard & Poor's A-1+ Moody's Agency Fitch F1+ 2025-04-04 2025-04-04 2025-04-04 N N N 0.0420 149594.28 149594.28 0.0014 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2024-11-18 N N N 0.0498 200002.56 200002.56 0.0019 N N N N Federal Home Loan Bank Variable Rate Notes Federal Home Loan Bank Variable Rate Notes 4.84499880 3130B2D85 2549001DPIFGXC1TOL40 US3130B2D856 U.S. Government Agency Debt (if categorized as coupon-paying notes) Y Fitch AA+ Standard & Poor's AA+ Moody's Agency 2024-10-01 2024-12-16 2024-12-16 N N N 0.0492 600031.75 600031.75 0.0056 N N N N U.S. Treasury Notes U.S. Treasury Notes 1.12500000 912828ZC7 254900HROIFWPRGM1V77 US912828ZC78 U.S. Treasury Debt Y Moody's Govt Fitch AA+ Standard & Poor's AA+ 2025-02-28 2025-02-28 2025-02-28 N N N 0.0442 25648.09 25648.09 0.0002 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 0.00000000 912797MV6 254900HROIFWPRGM1V77 US912797MV69 U.S. Treasury Debt Y Moody's Govt Standard & Poor's A-1+ Fitch F1+ 2025-04-03 2025-04-03 2025-04-03 N N N 0.0431 707063.04 707063.04 0.0066 N Y Y N Federal Home Loan Bank Variable Rate Notes Federal Home Loan Bank Variable Rate Notes 4.84499880 3130B13X3 2549001DPIFGXC1TOL40 US3130B13X36 U.S. Government Agency Debt (if categorized as coupon-paying notes) Y Standard & Poor's AA+ Fitch AA+ Moody's Agency 2024-10-01 2024-10-24 2024-10-24 N N N 0.0490 200000.11 200000.11 0.0019 N N N N Federal Home Loan Bank Variable Rate Notes Federal Home Loan Bank Variable Rate Notes 4.83999840 3130B1WA1 2549001DPIFGXC1TOL40 US3130B1WA14 U.S. Government Agency Debt (if categorized as coupon-paying notes) Y Fitch AA+ Standard & Poor's AA+ Moody's Agency 2024-10-01 2024-12-16 2024-12-16 N N N 0.0491 800040.78 800040.78 0.0075 N N N N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes 0.00000000 313384V30 2549001DPIFGXC1TOL40 US313384V300 U.S. Government Agency Debt (if categorized as no-coupon discount notes) Y Standard & Poor's A-1+ Moody's Agency Fitch F1+ 2024-12-30 2024-12-30 2024-12-30 N N N 0.0456 340130.48 340130.48 0.0032 N N N N Bank of America Securities, Inc. Bank of America Securities, Inc. 4.88000000 N/A 549300HN4UKV1E2R3U73 BYD97CDQ7 U.S. Government Agency Repurchase Agreement, collateralized only by U.S. Government Agency securities, U.S. Treasuries, and cash Y N N Y GOVERNMENT NATIONAL MORTGAGE ASSOCIATION 2 N/A 36179VBF6 2049-12-20 3 N/A 2810910.00 549418.04 Agency Mortgage-Backed Securities GOVERNMENT NATIONAL MORTGAGE ASSOCIATION 1 N/A 36201QQY2 2032-11-15 6 N/A 255867.00 4395.88 Agency Mortgage-Backed Securities GOVERNMENT NATIONAL MORTGAGE ASSOCIATION 2 N/A 3618GGHJ5 2054-01-20 7 N/A 1107630.00 1135073.44 Agency Mortgage-Backed Securities GOVERNMENT NATIONAL MORTGAGE ASSOCIATION 1 N/A 36207DGR1 2026-04-15 7 N/A 129998.00 170.51 Agency Mortgage-Backed Securities GOVERNMENT NATIONAL MORTGAGE ASSOCIATION 2 N/A 3618GKFZ2 2053-12-20 8.5 N/A 504250.00 549020.09 Agency Mortgage-Backed Securities GOVERNMENT NATIONAL MORTGAGE ASSOCIATION 1 N/A 36176XEZ8 2027-03-15 2.5 N/A 730254.00 1761.26 Agency Mortgage-Backed Securities GOVERNMENT NATIONAL MORTGAGE ASSOCIATION 1 N/A 36213UYH7 2032-11-15 6 N/A 3999999.00 18852.20 Agency Mortgage-Backed Securities GOVERNMENT NATIONAL MORTGAGE ASSOCIATION 1 N/A 36225BLZ9 2029-06-15 6 N/A 5821808.00 17518.38 Agency Mortgage-Backed Securities GOVERNMENT NATIONAL MORTGAGE ASSOCIATION 2 N/A 3618GLU42 2054-01-20 6.5 N/A 2176450.00 2249023.90 Agency Mortgage-Backed Securities GOVERNMENT NATIONAL MORTGAGE ASSOCIATION 1 N/A 36201YTY2 2034-10-15 6 N/A 93000.00 1790.45 Agency Mortgage-Backed Securities GOVERNMENT NATIONAL MORTGAGE ASSOCIATION 2 N/A 3617XKPU5 2071-11-20 7.773 N/A 4818857.00 166695.38 Agency Mortgage-Backed Securities GOVERNMENT NATIONAL MORTGAGE ASSOCIATION 1 N/A 3622AC3L2 2052-10-15 4.5 N/A 4368423.00 3976280.48 Agency Mortgage-Backed Securities Y Standard & Poor's A-1 Moody's NR Fitch F1+ 2024-10-01 2024-10-01 2024-10-01 N N N 0.0488 8500000.00 8500000.00 0.0792 N Y Y N U.S. Treasury Bills U.S. Treasury Bills 0.00000000 912797MD6 254900HROIFWPRGM1V77 US912797MD61 U.S. Treasury Debt Y Standard & Poor's A-1+ Fitch F1+ Moody's Govt 2024-11-26 2024-11-26 2024-11-26 N N N 0.0469 560887.90 560887.90 0.0052 N Y Y N Federal Home Loan Bank Discount Notes Federal Home Loan Bank Discount Notes 0.00000000 313385BT2 2549001DPIFGXC1TOL40 US313385BT24 U.S. Government Agency Debt (if categorized as no-coupon discount notes) Y Fitch F1+ Moody's Agency Standard & Poor's A-1+ 2025-02-11 2025-02-11 2025-02-11 N N N 0.0438 688926.39 688926.39 0.0064 N N N N BlackRock Series Fund, Inc. 2024-10-04 Chuck Pulsfort Chuck Pulsfort Assistant Treasurer