BlackRock Government Money Market Portfolio
MNRSV
GovernmentInstitutional7-day Yield
#363
3.93%
as of 8/31/2025
Net assets
$108.1M
Expense ratio
0.00%
WAM
44
WAL
115
Minimum
$1
Holding details
40% Treasuries
7% Treasury Repos
23% Agency Coupon Securities
6% Agency Zero Coupon
25% Agency Repos
Performance
Portfolio Securities
| Security | Cusip | Maturity | Yield | Total Value | %Percent | |
|---|---|---|---|---|---|---|
| U.S. Treasury Bills | 912797MH7 | 9/4/2025 | 4.29% | $2,199,482 | 2.04% | |
| U.S. Treasury Bills | 912797RW9 | 12/9/2025 | 3.96% | $2,200,645 | 2.04% | |
| U.S. Treasury Bills | 912797QM2 | 9/2/2025 | 4.19% | $2,040,000 | 1.89% | |
| U.S. Treasury Notes | 91282CMJ7 | 1/31/2027 | 4.29% | $1,844,390 | 1.71% | |
| U.S. Treasury Notes | 91282CLT6 | 10/31/2026 | 4.31% | $1,816,155 | 1.68% | |
| U.S. Treasury Bills | 912797RL3 | 2/5/2026 | 3.91% | $1,666,468 | 1.54% | |
| U.S. Treasury Bills | 912797RT6 | 2/12/2026 | 3.90% | $1,650,539 | 1.53% | |
| U.S. Treasury Bills | 912797NU7 | 12/26/2025 | 3.98% | $1,609,133 | 1.49% | |
| U.S. Treasury Notes | 91282CKM2 | 4/30/2026 | 4.28% | $1,600,334 | 1.48% | |
| U.S. Treasury Bills | 912797QV2 | 9/23/2025 | 3.63% | $1,296,776 | 1.20% | |
| U.S. Treasury Bills | 912797RQ2 | 11/25/2025 | 3.93% | $1,220,838 | 1.13% | |
| U.S. Treasury Bills | 912797NA1 | 10/30/2025 | 3.96% | $1,167,145 | 1.08% | |
| U.S. Treasury Bills | 912797RY5 | 12/23/2025 | 3.98% | $1,137,605 | 1.05% | |
| U.S. Treasury Bills | 912797QZ3 | 12/18/2025 | 3.97% | $1,086,871 | 1.01% | |
| U.S. Treasury Notes | 91282CBT7 | 3/31/2026 | 3.92% | $1,079,908 | 1.00% | |
| U.S. Treasury Bills | 912797RX7 | 12/16/2025 | 3.98% | $1,062,481 | 0.98% | |
| U.S. Treasury Bills | 912797RZ2 | 12/30/2025 | 3.99% | $1,059,743 | 0.98% | |
| U.S. Treasury Bills | 912797RR0 | 12/2/2025 | 3.95% | $1,044,280 | 0.97% | |
| U.S. Treasury Bills | 912797RA7 | 1/2/2026 | 3.95% | $1,011,213 | 0.94% | |
| U.S. Treasury Notes | 91282CJU6 | 1/31/2026 | 4.27% | $1,000,601 | 0.93% | |
| U.S. Treasury Bills | 912797RC3 | 10/14/2025 | 3.87% | $995,141 | 0.92% | |
| U.S. Treasury Notes | 91282CLA7 | 7/31/2026 | 4.26% | $975,803 | 0.90% | |
| U.S. Treasury Bills | 912797RU3 | 2/26/2026 | 3.90% | $882,944 | 0.82% | |
| U.S. Treasury Bills | 912797NL7 | 11/28/2025 | 3.96% | $841,687 | 0.78% | |
| U.S. Treasury Notes | 91282CNQ0 | 7/31/2027 | 4.34% | $840,772 | 0.78% | |
| U.S. Treasury Bills | 912797RE9 | 10/28/2025 | 3.94% | $794,848 | 0.74% | |
| U.S. Treasury Bills | 912797QX8 | 6/11/2026 | 3.82% | $783,182 | 0.72% | |
| U.S. Treasury Bills | 912797QG5 | 10/23/2025 | 3.90% | $755,564 | 0.70% | |
| U.S. Treasury Bills | 912797PY7 | 9/25/2025 | 3.67% | $719,348 | 0.67% | |
| U.S. Treasury Bills | 912797QY6 | 12/11/2025 | 3.94% | $680,361 | 0.63% | |
| U.S. Treasury Bills | 912797QU4 | 9/16/2025 | 3.37% | $599,002 | 0.55% | |
| U.S. Treasury Bills | 912797RN9 | 11/12/2025 | 3.91% | $595,220 | 0.55% | |
| U.S. Treasury Bills | 912797RM1 | 11/4/2025 | 3.92% | $445,791 | 0.41% | |
| U.S. Treasury Notes | 91282CKY6 | 6/30/2026 | 3.94% | $407,245 | 0.38% | |
| U.S. Treasury Bills | 912797QT7 | 9/9/2025 | 2.74% | $399,669 | 0.37% | |
| U.S. Treasury Bills | 912797PX9 | 9/18/2025 | 3.46% | $404,234 | 0.37% | |
| U.S. Treasury Notes | 91282CJD4 | 10/31/2025 | 4.28% | $401,035 | 0.37% | |
| U.S. Treasury Bills | 912797QP5 | 11/6/2025 | 3.93% | $376,003 | 0.35% | |
| U.S. Treasury Notes | 91282CBC4 | 12/31/2025 | 4.03% | $321,045 | 0.30% | |
| U.S. Treasury Bills | 912797MS3 | 10/2/2025 | 3.79% | $289,478 | 0.27% | |
| U.S. Treasury Notes | 91282CJS1 | 12/31/2025 | 4.13% | $240,070 | 0.22% | |
| U.S. Treasury Bills | 912797QS9 | 12/4/2025 | 3.96% | $199,701 | 0.19% | |
| U.S. Treasury Bills | 912797RJ8 | 1/15/2026 | 3.91% | $197,067 | 0.18% | |
| U.S. Treasury Bills | 912797RK5 | 1/29/2026 | 3.92% | $196,766 | 0.18% | |
| U.S. Treasury Bills | 912797RP4 | 11/18/2025 | 3.92% | $158,619 | 0.15% | |
| U.S. Treasury Notes | 91282CAZ4 | 11/30/2025 | 4.05% | $99,075 | 0.09% | |
| U.S. Treasury Bills | 912797PD3 | 1/22/2026 | 3.91% | $98,459 | 0.09% | |
| U.S. Treasury Notes | 91282CBQ3 | 2/28/2026 | 3.97% | $98,281 | 0.09% | |
| U.S. Treasury Notes | 91282CKB6 | 2/28/2026 | 4.08% | $100,268 | 0.09% | |
| U.S. Treasury Bills | 912797RG4 | 8/6/2026 | 3.80% | $95,571 | 0.09% | |
| U.S. Treasury Notes | 9128286S4 | 4/30/2026 | 3.97% | $59,369 | 0.06% | |
| U.S. Treasury Notes | 91282CCJ8 | 6/30/2026 | 3.89% | $48,771 | 0.05% | |
| U.S. Treasury Notes | 912828R36 | 5/15/2026 | 3.91% | $19,682 | 0.02% | |
| Bank of America Securities, Inc. | N/A | 9/2/2025 | 4.34% | $10,000,000 | 9.25% | |
| BNP Paribas SA | N/A | 9/2/2025 | 4.34% | $10,000,000 | 9.25% | |
| Mizuho Securities USA LLC | N/A | 9/2/2025 | 4.34% | $5,500,000 | 5.09% | |
| Barclays Capital, Inc. | N/A | 10/3/2025 | 4.48% | $1,000,000 | 0.93% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B7A95 | 10/27/2025 | 4.36% | $4,499,997 | 4.16% | |
| Federal National Mortgage Association Variable Rate Notes | 3135G1AB7 | 12/11/2026 | 4.49% | $1,401,434 | 1.30% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B7BY9 | 10/28/2025 | 4.36% | $1,375,000 | 1.27% | |
| Federal National Mortgage Association Variable Rate Notes | 3135G1AA9 | 11/20/2026 | 4.50% | $1,201,102 | 1.11% | |
| Federal Home Loan Bank Bonds | 3130B7M92 | 2/26/2026 | 3.74% | $1,044,882 | 0.97% | |
| Federal National Mortgage Association Variable Rate Notes | 3135G07H0 | 7/29/2026 | 4.48% | $990,562 | 0.92% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B5KN7 | 11/14/2025 | 4.49% | $899,995 | 0.83% | |
| Federal Farm Credit Bank Variable Rate Notes | 3133ERXN6 | 10/15/2026 | 4.51% | $900,614 | 0.83% | |
| Federal Home Loan Bank Bonds | 3130B5N87 | 4/17/2026 | 4.44% | $784,533 | 0.73% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B5AT5 | 10/21/2025 | 4.47% | $719,991 | 0.67% | |
| Federal Home Loan Bank Bonds | 3130B62T2 | 5/22/2026 | 4.35% | $699,503 | 0.65% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B7C44 | 11/28/2025 | 4.46% | $500,015 | 0.46% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B6YX8 | 1/13/2026 | 4.64% | $499,992 | 0.46% | |
| Federal Farm Credit Bank Variable Rate Notes | 3133ETVF1 | 2/27/2026 | 4.48% | $499,997 | 0.46% | |
| Federal Farm Credit Bank Variable Rate Notes | 3133ERXT3 | 10/16/2026 | 4.35% | $500,812 | 0.46% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B1TL1 | 6/26/2026 | 4.45% | $485,285 | 0.45% | |
| Federal National Mortgage Association Variable Rate Notes | 3135G07J6 | 8/21/2026 | 4.48% | $450,356 | 0.42% | |
| Federal Home Loan Mortgage Corp. | 3137EAEX3 | 9/23/2025 | 3.81% | $399,086 | 0.37% | |
| Federal Home Loan Bank Bonds | 3130B6BV7 | 6/5/2026 | 4.38% | $399,913 | 0.37% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B7DF8 | 12/3/2025 | 4.47% | $380,001 | 0.35% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B6VB9 | 12/30/2025 | 4.45% | $374,993 | 0.35% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B6TK2 | 12/26/2025 | 4.45% | $359,994 | 0.33% | |
| Federal National Mortgage Association Variable Rate Notes | 3135G07L1 | 10/23/2026 | 4.50% | $335,271 | 0.31% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B62Z8 | 9/2/2025 | 5.91% | $300,000 | 0.28% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B75R1 | 11/19/2025 | 4.48% | $300,007 | 0.28% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B6E69 | 12/12/2025 | 4.45% | $300,015 | 0.28% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B7J21 | 4/17/2026 | 4.43% | $300,039 | 0.28% | |
| Federal Home Loan Mortgage Corp. Variable Rate Notes | 3134HAMW0 | 9/23/2026 | 4.49% | $300,262 | 0.28% | |
| Federal Farm Credit Bank Variable Rate Notes | 3133ETNT0 | 2/1/2027 | 4.54% | $299,911 | 0.28% | |
| Federal Home Loan Bank Bonds | 3130B5MS4 | 4/17/2026 | 4.47% | $264,786 | 0.25% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B6UT1 | 12/24/2025 | 4.45% | $254,997 | 0.24% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B7KF0 | 2/25/2027 | 4.51% | $260,094 | 0.24% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B7DB7 | 12/2/2025 | 4.47% | $250,001 | 0.23% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B5Q84 | 3/25/2027 | 4.49% | $214,995 | 0.20% | |
| Federal Farm Credit Bank Variable Rate Notes | 3133ERES6 | 11/17/2025 | 4.47% | $200,034 | 0.19% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B75U4 | 12/23/2025 | 4.45% | $200,003 | 0.19% | |
| Federal Farm Credit Bank Variable Rate Notes | 3133ERJN2 | 6/26/2026 | 4.47% | $200,086 | 0.19% | |
| Federal Home Loan Mortgage Corp. Variable Rate Notes | 3134HATA1 | 10/16/2026 | 4.51% | $200,148 | 0.19% | |
| Federal Home Loan Mortgage Corp. Variable Rate Notes | 3134HBPD7 | 5/5/2027 | 4.52% | $200,052 | 0.19% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B6SM9 | 12/19/2025 | 4.45% | $154,999 | 0.14% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B6T71 | 12/18/2025 | 4.45% | $129,999 | 0.12% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B6TL0 | 2/17/2026 | 4.48% | $130,000 | 0.12% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B6AK2 | 9/3/2025 | 5.52% | $100,000 | 0.09% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B6MX1 | 10/6/2025 | 4.50% | $99,999 | 0.09% | |
| Federal Farm Credit Bank Variable Rate Notes | 3133ERHZ7 | 6/24/2026 | 4.47% | $100,042 | 0.09% | |
| Federal Farm Credit Bank Variable Rate Notes | 3133ETUZ8 | 1/27/2027 | 4.51% | $96,011 | 0.09% | |
| Federal Farm Credit Bank Variable Rate Notes | 3133ETAU1 | 3/26/2027 | 4.49% | $94,998 | 0.09% | |
| Federal Home Loan Bank Variable Rate Notes | 3130B6SX5 | 12/22/2025 | 4.53% | $50,000 | 0.05% | |
| TD Securities USA LLC | N/A | 9/2/2025 | 4.33% | $5,000,000 | 4.63% | |
| JP Morgan Securities LLC | N/A | 9/2/2025 | 4.33% | $3,000,000 | 2.78% | |
| Federal Home Loan Bank Discount Notes | 313385PD2 | 11/12/2025 | 4.13% | $2,974,781 | 2.75% | |
| Federal Home Loan Bank Discount Notes | 313385LN4 | 9/10/2025 | 4.26% | $1,378,068 | 1.28% | |
| Federal Home Loan Bank Discount Notes | 313385LV6 | 9/17/2025 | 4.27% | $668,515 | 0.62% | |
| Federal Home Loan Bank Discount Notes | 313385PV2 | 11/28/2025 | 4.13% | $450,359 | 0.42% | |
| Federal Home Loan Mortgage Corp. Discount Notes | 313397MD0 | 9/25/2025 | 4.27% | $252,203 | 0.23% | |
| Federal Home Loan Bank Discount Notes | 313385SQ0 | 2/3/2026 | 4.01% | $224,112 | 0.21% | |
| Federal Home Loan Bank Discount Notes | 313385LL8 | 9/8/2025 | 4.26% | $104,878 | 0.10% |