BlackRock Summit Cash Reserves Fund Institutional
MSIXX
GovernmentInstitutional7-day Yield
#359
3.40%
as of 12/31/2025
Net assets
$130.4M
Expense ratio
0.00%
WAM
45
WAL
108
Minimum
$2M
Holding details
42% Treasuries
25% Treasury Repos
15% Agency Coupon Securities
3% Agency Zero Coupon
15% Agency Repos
Performance
Portfolio Securities
| Security | Cusip | Maturity | Yield | Total Value | %Percent | |
|---|---|---|---|---|---|---|
| UNITED STATES TREASURY, TREASURY FLOATING RATE NOTE 3.807000% | 91282CLT6 | 10/31/2026 | 3.70% | $29,842,892 | 2.59% | |
| UNITED STATES TREASURY, TREASURY BILL 3.585000% | 912797SX6 | 6/4/2026 | 3.59% | $23,682,108 | 2.05% | |
| UNITED STATES TREASURY, TREASURY BILL 3.598000% | 912797SR9 | 2/17/2026 | 3.60% | $22,221,211 | 1.93% | |
| UNITED STATES TREASURY, TREASURY FLOATING RATE NOTE 3.700000% | 91282CMJ7 | 1/31/2027 | 3.72% | $21,628,722 | 1.88% | |
| UNITED STATES TREASURY, TREASURY BILL 3.617000% | 912797SN8 | 4/30/2026 | 3.62% | $20,509,176 | 1.78% | |
| UNITED STATES TREASURY, TREASURY BILL 3.596000% | 912797TE7 | 6/25/2026 | 3.60% | $20,276,279 | 1.76% | |
| UNITED STATES TREASURY, TREASURY BILL 3.473000% | 912797RS8 | 9/3/2026 | 3.47% | $20,041,543 | 1.74% | |
| UNITED STATES TREASURY, TREASURY BILL 3.654000% | 912797RT6 | 2/12/2026 | 3.65% | $17,818,859 | 1.55% | |
| UNITED STATES TREASURY, TREASURY BILL 3.603000% | 912797SW8 | 5/28/2026 | 3.60% | $17,614,100 | 1.53% | |
| UNITED STATES TREASURY, TREASURY BILL 3.573000% | 912797SJ7 | 2/3/2026 | 3.57% | $17,525,091 | 1.52% | |
| UNITED STATES TREASURY, TREASURY BILL 3.478000% | 912797TC1 | 12/24/2026 | 3.48% | $16,520,178 | 1.43% | |
| UNITED STATES TREASURY, TREASURY BILL 3.605000% | 912797RV1 | 3/5/2026 | 3.61% | $15,920,492 | 1.38% | |
| UNITED STATES TREASURY, TREASURY BILL 3.602000% | 912797RL3 | 2/5/2026 | 3.60% | $14,516,286 | 1.26% | |
| UNITED STATES TREASURY, TREASURY BILL 3.549000% | 912797SY4 | 3/10/2026 | 3.55% | $13,197,017 | 1.14% | |
| UNITED STATES TREASURY, TREASURY BILL 3.602000% | 912797PV3 | 3/19/2026 | 3.60% | $13,094,777 | 1.14% | |
| UNITED STATES TREASURY, TREASURY BILL 3.601000% | 912797SQ1 | 2/10/2026 | 3.60% | $13,015,015 | 1.13% | |
| UNITED STATES TREASURY, TREASURY BILL 3.609000% | 912797QD2 | 4/16/2026 | 3.61% | $12,588,523 | 1.09% | |
| UNITED STATES TREASURY, TREASURY FLOATING RATE NOTE 3.752000% | 91282CKM2 | 4/30/2026 | 3.74% | $12,399,143 | 1.08% | |
| UNITED STATES TREASURY, TREASURY BILL 3.595000% | 912797TB3 | 3/31/2026 | 3.60% | $11,564,753 | 1.00% | |
| UNITED STATES TREASURY, TREASURY BILL 3.621000% | 912797SM0 | 4/23/2026 | 3.62% | $11,508,272 | 1.00% | |
| UNITED STATES TREASURY, TREASURY FLOATING RATE NOTE 3.792000% | 91282CPG0 | 10/31/2027 | 3.75% | $11,383,959 | 0.99% | |
| UNITED STATES TREASURY, TREASURY NOTE 0.750000% | 91282CBT7 | 3/31/2026 | 3.49% | $10,728,897 | 0.93% | |
| UNITED STATES TREASURY, TREASURY BILL 0.010000% | 912797RA7 | 1/2/2026 | 0.01% | $10,290,000 | 0.89% | |
| UNITED STATES TREASURY, TREASURY BILL 3.584000% | 912797QX8 | 6/11/2026 | 3.58% | $9,721,056 | 0.84% | |
| UNITED STATES TREASURY, TREASURY FLOATING RATE NOTE 3.761000% | 91282CNQ0 | 7/31/2027 | 3.72% | $8,939,152 | 0.78% | |
| UNITED STATES TREASURY, TREASURY BILL 3.589000% | 912797QN0 | 5/14/2026 | 3.59% | $8,701,041 | 0.75% | |
| UNITED STATES TREASURY, TREASURY BILL 3.658000% | 912797RU3 | 2/26/2026 | 3.66% | $7,849,725 | 0.68% | |
| UNITED STATES TREASURY, TREASURY FLOATING RATE NOTE 3.784000% | 91282CLA7 | 7/31/2026 | 3.70% | $7,777,673 | 0.67% | |
| UNITED STATES TREASURY, TREASURY BILL 3.640000% | 912797SL2 | 4/9/2026 | 3.64% | $6,667,497 | 0.58% | |
| UNITED STATES TREASURY, TREASURY BILL 3.606000% | 912797TG2 | 4/7/2026 | 3.61% | $6,043,272 | 0.52% | |
| UNITED STATES TREASURY, TREASURY FLOATING RATE NOTE 3.847000% | 91282CJU6 | 1/31/2026 | 3.73% | $5,719,888 | 0.50% | |
| UNITED STATES TREASURY, TREASURY BILL 3.605000% | 912797TD9 | 6/18/2026 | 3.61% | $5,142,183 | 0.45% | |
| UNITED STATES TREASURY, TREASURY BILL 3.618000% | 912797TJ6 | 4/21/2026 | 3.62% | $5,089,994 | 0.44% | |
| UNITED STATES TREASURY, TREASURY BILL 3.601000% | 912797SS7 | 2/24/2026 | 3.60% | $4,490,520 | 0.39% | |
| UNITED STATES TREASURY, TREASURY BILL 3.635000% | 912797SD0 | 4/2/2026 | 3.64% | $4,490,747 | 0.39% | |
| UNITED STATES TREASURY, TREASURY NOTE 4.625000% | 91282CKY6 | 6/30/2026 | 3.56% | $3,759,405 | 0.33% | |
| UNITED STATES TREASURY, TREASURY BILL 3.601000% | 912797TA5 | 3/24/2026 | 3.60% | $3,265,897 | 0.28% | |
| UNITED STATES TREASURY, TREASURY BILL 3.620000% | 912797SB4 | 3/12/2026 | 3.62% | $2,922,003 | 0.25% | |
| UNITED STATES TREASURY, TREASURY BILL 3.579000% | 912797RK5 | 1/29/2026 | 3.58% | $2,094,454 | 0.18% | |
| UNITED STATES TREASURY, TREASURY BILL 3.630000% | 912797PM3 | 2/19/2026 | 3.63% | $1,796,424 | 0.16% | |
| UNITED STATES TREASURY, TREASURY BILL 3.609000% | 912797PD3 | 1/22/2026 | 3.61% | $1,769,500 | 0.15% | |
| UNITED STATES TREASURY, TREASURY NOTE 1.625000% | 912828R36 | 5/15/2026 | 3.56% | $1,598,673 | 0.14% | |
| UNITED STATES TREASURY, TREASURY BILL 3.515000% | 912797RG4 | 8/6/2026 | 3.52% | $1,017,770 | 0.09% | |
| UNITED STATES TREASURY, TREASURY BILL 3.617000% | 912797TF4 | 7/2/2026 | 3.62% | $943,082 | 0.08% | |
| UNITED STATES TREASURY, TREASURY NOTE 4.625000% | 91282CKB6 | 2/28/2026 | 3.74% | $801,040 | 0.07% | |
| UNITED STATES TREASURY, TREASURY NOTE 0.500000% | 91282CBQ3 | 2/28/2026 | 3.82% | $696,356 | 0.06% | |
| UNITED STATES TREASURY, TREASURY NOTE 2.375000% | 9128286S4 | 4/30/2026 | 3.52% | $617,683 | 0.05% | |
| UNITED STATES TREASURY, TREASURY NOTE 4.125000% | 91282CLS8 | 10/31/2026 | 3.59% | $519,209 | 0.05% | |
| UNITED STATES TREASURY, TREASURY NOTE 0.875000% | 91282CCJ8 | 6/30/2026 | 3.55% | $503,363 | 0.04% | |
| UNITED STATES TREASURY, TREASURY NOTE 4.250000% | 91282CLY5 | 11/30/2026 | 3.56% | $405,469 | 0.04% | |
| UNITED STATES TREASURY, TREASURY BILL 3.624000% | 912797ST5 | 3/3/2026 | 3.62% | $397,631 | 0.03% | |
| UNITED STATES TREASURY, TREASURY BILL 3.573000% | 912797SZ1 | 3/17/2026 | 3.57% | $401,094 | 0.03% | |
| UNITED STATES TREASURY, TREASURY NOTE 0.375000% | 91282CBH3 | 1/31/2026 | 3.68% | $199,480 | 0.02% | |
| JP MORGAN SECURITIES LLC, TRI-PARTY J.P. MORGAN SECURITIES LLC 3.820000% | N/A | 1/2/2026 | 3.82% | $102,000,000 | 8.85% | |
| TRI-PARTY TD SECURITIES (USA) LLC 3.820000% | N/A | 1/2/2026 | 3.82% | $100,000,000 | 8.67% | |
| TRI-PARTY BNP PARIBAS SA 3.820000% | N/A | 1/2/2026 | 3.82% | $85,000,000 | 7.37% | |
| TRI-PARTY BOFA SECURITIES INC. 3.820000% | N/A | 1/2/2026 | 3.82% | $5,000,000 | 0.43% | |
| TRI-PARTY MIZUHO SECURITIES USA LLC 3.840000% | N/A | 1/2/2026 | 3.84% | $90,000,000 | 7.81% | |
| TRI-PARTY BOFA SECURITIES INC. 3.850000% | N/A | 1/2/2026 | 3.85% | $75,000,000 | 6.50% | |
| JP MORGAN SECURITIES LLC, TRI-PARTY J.P. MORGAN SECURITIES LLC 3.860000% | N/A | 4/1/2026 | 3.86% | $10,000,000 | 0.87% | |
| JP MORGAN SECURITIES LLC, TRI-PARTY J.P. MORGAN SECURITIES LLC 3.830000% | N/A | 3/31/2026 | 3.83% | $2,800,000 | 0.24% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FFCB 3.775000% | 3133ETR33 | 3/5/2027 | 3.80% | $11,204,493 | 0.97% | |
| FEDERAL HOME LOAN BANKS 3.750000% | 3130B7M92 | 2/26/2026 | 3.65% | $11,101,341 | 0.96% | |
| FEDERAL HOME LOAN BANKS 3.871000% | 3130B8NZ1 | 8/21/2026 | 3.74% | $9,209,751 | 0.80% | |
| FEDERAL HOME LOAN BANKS 3.500000% | 3130B8WC2 | 1/11/2027 | 3.54% | $7,736,949 | 0.67% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FFCB 3.845000% | 3133ERXN6 | 10/15/2026 | 3.63% | $7,413,667 | 0.64% | |
| FEDERAL NATIONAL MORTGAGE ASSOCIATION, FANNIE MAE 3.830000% | 3135G07H0 | 7/29/2026 | 3.76% | $7,243,529 | 0.63% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FEDERAL FARM CREDIT BANK FUNDING CORP 3.750000% | 3133ETJ57 | 10/20/2026 | 3.78% | $7,094,306 | 0.62% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.710000% | 3130B6YX8 | 1/13/2026 | 3.73% | $5,054,965 | 0.44% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FEDERAL FARM CREDIT BANK FUNDING CORP 3.730000% | 3133ETVF1 | 2/27/2026 | 3.75% | $4,799,898 | 0.42% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FFCB 3.867000% | 3133ERXT3 | 10/16/2026 | 3.84% | $4,002,040 | 0.35% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.709000% | 3130B8PH9 | 6/22/2026 | 3.73% | $3,949,943 | 0.34% | |
| FEDERAL NATIONAL MORTGAGE ASSOCIATION, FNMA 3.850000% | 3135G1AA9 | 11/20/2026 | 3.79% | $3,702,649 | 0.32% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.810000% | 3130B1TL1 | 6/26/2026 | 3.75% | $3,591,375 | 0.31% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FFCB 3.750000% | 3133ETY35 | 1/20/2027 | 3.77% | $3,084,909 | 0.27% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.969000% | 3130B8F56 | 7/2/2026 | 3.76% | $2,994,939 | 0.26% | |
| FEDERAL HOME LOAN BANKS 3.715000% | 3130B8PW6 | 6/23/2026 | 3.73% | $2,899,962 | 0.25% | |
| FEDERAL NATIONAL MORTGAGE ASSOCIATION, FNMA 4.225000% | 3135G07L1 | 10/23/2026 | 3.80% | $2,931,539 | 0.25% | |
| FEDERAL NATIONAL MORTGAGE ASSOCIATION, FNMA 3.975000% | 3135G1AB7 | 12/11/2026 | 3.66% | $2,905,696 | 0.25% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.882000% | 3130B7TB0 | 3/18/2027 | 3.83% | $2,909,996 | 0.25% | |
| FEDERAL HOME LOAN BANKS 4.007000% | 3130B7ZT4 | 4/7/2026 | 3.74% | $2,799,959 | 0.24% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.809000% | 3130B8F64 | 6/4/2026 | 3.76% | $2,799,934 | 0.24% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.805000% | 3130B7KF0 | 2/25/2027 | 3.84% | $2,769,552 | 0.24% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.740000% | 3130B7J21 | 4/17/2026 | 3.74% | $2,700,119 | 0.23% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.697000% | 3130B8M74 | 6/18/2026 | 3.74% | $2,619,962 | 0.23% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.891000% | 3130B8ME9 | 7/17/2026 | 3.75% | $2,619,966 | 0.23% | |
| FEDERAL HOME LOAN BANKS 3.715000% | 3130B8PK2 | 7/21/2026 | 3.73% | $2,629,965 | 0.23% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.853000% | 3130B8QF2 | 7/24/2026 | 3.73% | $2,629,964 | 0.23% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.767000% | 3130B8S94 | 5/5/2026 | 3.73% | $2,589,966 | 0.22% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.720000% | 3130B8SD5 | 6/2/2026 | 3.74% | $2,589,931 | 0.22% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FEDERAL FARM CREDIT BANK FUNDING CORP 4.042000% | 3133ETNT0 | 2/1/2027 | 3.83% | $2,499,236 | 0.22% | |
| FEDERAL HOME LOAN MORTGAGE CORPORATION, FREDDIE MAC MTN 3.995000% | 3134HAMW0 | 9/23/2026 | 3.79% | $2,401,339 | 0.21% | |
| FEDERAL NATIONAL MORTGAGE ASSOCIATION 4.125000% | 3135G07J6 | 8/21/2026 | 3.74% | $2,201,764 | 0.19% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.838000% | 3130B5Q84 | 3/25/2027 | 3.77% | $2,170,476 | 0.19% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FFCB 3.755000% | 3133ETR66 | 11/6/2026 | 3.78% | $2,059,892 | 0.18% | |
| FEDERAL HOME LOAN MORTGAGE CORPORATION, FREDDIE MAC MTN 4.264000% | 3134HATA1 | 10/16/2026 | 3.81% | $1,800,857 | 0.16% | |
| FEDERAL HOME LOAN MORTGAGE CORPORATION 4.111000% | 3134HBPD7 | 5/5/2027 | 3.84% | $1,699,954 | 0.15% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FFCB 3.755000% | 3133ET4C8 | 3/15/2027 | 3.74% | $1,630,632 | 0.14% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FEDERAL FARM CREDIT BANK FUNDING CORP 3.755000% | 3133ET5N3 | 5/24/2027 | 3.77% | $1,454,989 | 0.13% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.735000% | 3130B8EY4 | 5/28/2026 | 3.76% | $1,399,965 | 0.12% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.830000% | 3130B8EX6 | 6/30/2026 | 3.76% | $1,359,976 | 0.12% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.720000% | 3130B6TL0 | 2/17/2026 | 3.74% | $1,294,979 | 0.11% | |
| FEDERAL HOME LOAN BANKS 3.854000% | 3130B8MR0 | 4/17/2026 | 3.73% | $1,309,992 | 0.11% | |
| FEDERAL HOME LOAN BANKS 3.729000% | 3130B8QE5 | 6/25/2026 | 3.73% | $1,314,985 | 0.11% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FEDERAL FARM CREDIT BANK FUNDING CORP 3.810000% | 3133ERJN2 | 6/26/2026 | 3.75% | $1,290,498 | 0.11% | |
| FEDERAL HOME LOAN BANKS 3.871000% | 3130B8NE8 | 7/21/2026 | 3.74% | $1,299,979 | 0.11% | |
| FEDERAL HOME LOAN BANKS 3.867000% | 3130B8NG3 | 7/22/2026 | 3.74% | $1,299,980 | 0.11% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.785000% | 3130B8NY4 | 8/19/2026 | 3.74% | $1,319,963 | 0.11% | |
| FEDERAL HOME LOAN BANKS 4.854000% | 3130B8Q88 | 8/24/2026 | 3.74% | $1,314,962 | 0.11% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.710000% | 3130B87K2 | 3/20/2026 | 3.73% | $1,199,985 | 0.10% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.720000% | 3130B8A51 | 5/20/2026 | 3.74% | $1,199,971 | 0.10% | |
| FEDERAL HOME LOAN BANKS, FHLB Discount NT 3.740000% | 3130B8ZS4 | 1/4/2027 | 3.74% | $1,200,000 | 0.10% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FFCB 3.820000% | 3133ETX69 | 11/19/2027 | 3.81% | $1,110,526 | 0.10% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FEDERAL FARM CREDIT BANK FUNDING CORP 3.795000% | 3133ETUZ8 | 1/27/2027 | 3.81% | $1,025,022 | 0.09% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FFCB 3.775000% | 3133ETAU1 | 3/26/2027 | 3.73% | $990,736 | 0.09% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FFCB 3.845000% | 3133ERP21 | 12/23/2026 | 3.80% | $700,395 | 0.06% | |
| FEDERAL HOME LOAN BANKS, FHLB 3.715000% | 3130B87L0 | 4/20/2026 | 3.74% | $599,984 | 0.05% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FFCB 3.850000% | 3133ERQ46 | 12/30/2026 | 3.81% | $600,349 | 0.05% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FEDERAL FARM CREDIT BANK FUNDING CORP 4.210000% | 3133ETL21 | 10/22/2027 | 3.83% | $587,307 | 0.05% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FEDERAL FARM CREDIT BANK FUNDING CORP 3.810000% | 3133ERHZ7 | 6/24/2026 | 3.57% | $500,617 | 0.04% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FFCB 3.917000% | 3133ETX28 | 11/19/2026 | 3.76% | $418,985 | 0.04% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FEDERAL FARM CREDIT BANK FUNDING CORP 3.771000% | 3133ET5A1 | 4/19/2027 | 3.77% | $469,997 | 0.04% | |
| FEDERAL FARM CREDIT BANKS FUNDING CORP, FEDERAL FARM CREDIT BANK FUNDING CORP 3.850000% | 3133ET5D5 | 11/23/2027 | 3.81% | $339,996 | 0.03% | |
| FEDERAL HOME LOAN BANKS, FHLB Discount NT 3.540000% | 313385VR4 | 4/17/2026 | 3.54% | $10,008,573 | 0.87% | |
| FEDERAL HOME LOAN BANKS, FHLB Discount NT 3.520000% | 313385UD6 | 3/12/2026 | 3.52% | $8,103,351 | 0.70% | |
| FEDERAL HOME LOAN BANKS, FHLB Discount NT 3.510000% | 313385RG3 | 1/2/2026 | 3.51% | $5,548,918 | 0.48% | |
| FEDERAL HOME LOAN BANKS, FHLB Discount NT 3.520000% | 313385TU0 | 3/3/2026 | 3.52% | $5,287,749 | 0.46% | |
| FEDERAL HOME LOAN BANKS, FHLB Discount NT 3.525000% | 313385SQ0 | 2/3/2026 | 3.53% | $2,153,806 | 0.19% | |
| FEDERAL HOME LOAN BANKS, FHLB Discount NT 3.525000% | 313385TA4 | 2/13/2026 | 3.53% | $1,315,309 | 0.11% |