VGUS · VANGUARD ULTRA-SHORT TREASURY ETF ETF
VANGUARD INSTITUTIONAL INDEX FUNDS
$75.51
+0.04%
At close · Sep 4
Net assets $1,019,292,170
Holdings91
1 month
-0.03%
Year to date
+2.09%
52-week range
$75.36–$76.00
30-session avg volume
162,553
Market performance
Adjusted close · up to five years
Fund profile
- Structure
- Open-end / ETF
- SEC series
- S000090173
- Report date
- Jun 30, 2026
- Holdings coverage
- Full reported portfolio
Portfolio concentration
Top 10 holdings27.70%
Calculated only when the SEC filing is stored with complete portfolio coverage.
Asset allocation
DBT99.61%
STIV0.11%
Country allocation
US99.72%
Portfolio holdings
Latest linked SEC Form NPORT-P report.
| Holding | Ticker / CUSIP | Value | Weight |
|---|---|---|---|
| United States Treasury Bill | 912797RF6 | $46,224,733 | 4.53% |
| United States Treasury Bill | 912797TF4 | $38,334,172 | 3.76% |
| United States Treasury Bill | 912797RG4 | $29,334,424 | 2.88% |
| United States Treasury Bill | 912797TN7 | $25,156,156 | 2.47% |
| United States Treasury Bill | 912797TP2 | $24,868,246 | 2.44% |
| United States Treasury Bill | 912797TQ0 | $24,680,518 | 2.42% |
| United States Treasury Bill | 912797UP0 | $24,289,515 | 2.38% |
| United States Treasury Bill | 912797TY3 | $23,292,116 | 2.29% |
| United States Treasury Bill | 912797TW7 | $23,098,854 | 2.27% |
| United States Treasury Bill | 912797UN5 | $23,047,221 | 2.26% |
| United States Treasury Bill | 912797TX5 | $22,421,285 | 2.20% |
| United States Treasury Bill | 912797UQ8 | $20,623,670 | 2.02% |
| United States Treasury Bill | 912797RS8 | $20,149,851 | 1.98% |
| United States Treasury Bill | 912797SA6 | $19,750,408 | 1.94% |
| United States Treasury Bill | 912797SK4 | $19,312,873 | 1.89% |
| United States Treasury Bill | 912797SU2 | $18,073,518 | 1.77% |
| United States Treasury Bill | 912797UJ4 | $12,674,995 | 1.24% |
| United States Treasury Bill | 912797UL9 | $12,658,428 | 1.24% |
| United States Treasury Bill | 912797UK1 | $12,629,701 | 1.24% |
| United States Treasury Bill | 912797UG0 | $12,169,723 | 1.19% |
| United States Treasury Note/Bond | 912828Z78 | $12,163,116 | 1.19% |
| United States Treasury Bill | 912797UH8 | $12,040,608 | 1.18% |
| United States Treasury Bill | 912797UF2 | $11,830,862 | 1.16% |
| United States Treasury Bill | 912797UM7 | $11,780,846 | 1.16% |
| United States Treasury Bill | 912797UY1 | $11,774,101 | 1.16% |
| United States Treasury Bill | 912797UZ8 | $11,766,886 | 1.15% |
| United States Treasury Note/Bond | 91282CLP4 | $11,002,537 | 1.08% |
| United States Treasury Note/Bond | 91282CMY4 | $10,976,198 | 1.08% |
| United States Treasury Note/Bond | 91282CMV0 | $10,961,997 | 1.08% |
| United States Treasury Bill | 912797UT2 | $10,916,744 | 1.07% |
| United States Treasury Bill | 912797UR6 | $10,847,510 | 1.06% |
| United States Treasury Note/Bond | 91282CME8 | $10,844,539 | 1.06% |
| United States Treasury Bill | 912797UV7 | $10,783,198 | 1.06% |
| United States Treasury Note/Bond | 91282CLH2 | $10,752,740 | 1.05% |
| United States Treasury Note/Bond | 91282CLS8 | $10,704,851 | 1.05% |
| United States Treasury Bill | 912797VC8 | $10,612,363 | 1.04% |
| United States Treasury Bill | 912797VD6 | $10,606,360 | 1.04% |
| United States Treasury Bill | 912797VE4 | $10,596,016 | 1.04% |
| United States Treasury Note/Bond | 91282CNE7 | $10,270,498 | 1.01% |
| United States Treasury Bill | 912797VB0 | $10,099,163 | 0.99% |
| United States Treasury Note/Bond | 91282CMP3 | $10,060,892 | 0.99% |
| United States Treasury Note/Bond | 91282CLB5 | $9,970,672 | 0.98% |
| United States Treasury Bill | 912797US4 | $9,691,889 | 0.95% |
| United States Treasury Bill | 912797UU9 | $9,565,222 | 0.94% |
| United States Treasury Note/Bond | 91282CMH1 | $9,470,546 | 0.93% |
| United States Treasury Note/Bond | 91282CLY5 | $9,421,496 | 0.92% |
| United States Treasury Note/Bond | 91282CDQ1 | $9,113,334 | 0.89% |
| United States Treasury Note/Bond | 91282CDK4 | $8,955,889 | 0.88% |
| United States Treasury Note/Bond | 91282CCZ2 | $8,929,004 | 0.88% |
| United States Treasury Note/Bond | 91282CDG3 | $8,926,300 | 0.88% |