VFISX Holdings — Vanguard Short-Term Treasury Fund
Data updated: 2026-09-28
VFISX holds 333 securities. The top 10 make up 40.7% of net assets, led by US Treasury N/b (5.58%) and US Treasury N/b (5.04%). Government Bonds (81.7%) and Mortgage / Securitized (18.1%) are the largest sectors, and 99.4% of the portfolio is in United States. Debt holdings: 37 positions, 80.2% of assets.
Holdings cover 99.36% of net asset value (98.34% of total assets; remainder is cash and receivables). As of July 31, 2026 · N-PORT.
VFISX Portfolio Holdings
333 holdings of Vanguard Short-Term Treasury Fund by percentage of net assets, from the fund's SEC N-PORT filing as of July 31, 2026. The 100 largest are listed below; the interactive table on this page lists all 333.
| Holding | Ticker | Sector | % of net assets | Value (USD) |
|---|---|---|---|---|
| US Treasury N/b | — | Government Bonds | 5.58% | $321.94M |
| US Treasury N/b | — | Government Bonds | 5.04% | $290.81M |
| US Treasury N/b | — | Government Bonds | 4.46% | $257.36M |
| US Treasury N/b | — | Government Bonds | 4.42% | $255.10M |
| US Treasury N/b | — | Government Bonds | 4.20% | $242.24M |
| US Treasury N/b | — | Government Bonds | 3.94% | $227.41M |
| US Treasury N/b | — | Government Bonds | 3.65% | $210.73M |
| US Treasury N/b | — | Government Bonds | 3.51% | $202.47M |
| US Treasury N/b | — | Government Bonds | 3.17% | $182.87M |
| US Treasury N/b | — | Government Bonds | 2.78% | $160.57M |
| US Treasury N/b | — | Government Bonds | 2.37% | $136.95M |
| US Treasury N/b | — | Government Bonds | 2.35% | $135.60M |
| US Treasury N/b | — | Government Bonds | 2.26% | $130.46M |
| US Treasury N/b | — | Government Bonds | 2.24% | $129.56M |
| US Treasury N/b | — | Government Bonds | 2.03% | $117.38M |
| US Treasury N/b | — | Government Bonds | 1.95% | $112.47M |
| US Treasury N/b | — | Government Bonds | 1.95% | $112.36M |
| US Treasury N/b | — | Government Bonds | 1.88% | $108.59M |
| US Treasury N/b | — | Government Bonds | 1.83% | $105.77M |
| US Treasury N/b | — | Government Bonds | 1.83% | $105.50M |
| US Treasury N/b | — | Government Bonds | 1.75% | $101.00M |
| US Treasury N/b | — | Government Bonds | 1.72% | $99.09M |
| US Treasury N/b | — | Government Bonds | 1.66% | $96.07M |
| US Treasury N/b | — | Government Bonds | 1.58% | $91.36M |
| US Treasury N/b | — | Government Bonds | 1.56% | $90.22M |
| US Treasury N/b | — | Government Bonds | 1.49% | $85.74M |
| US Treasury N/b | — | Government Bonds | 1.38% | $79.54M |
| US Treasury N/b | — | Government Bonds | 1.34% | $77.26M |
| US Treasury N/b | — | Government Bonds | 1.26% | $73.03M |
| US Treasury N/b | — | Government Bonds | 1.03% | $59.25M |
| US Treasury N/b | — | Government Bonds | 1.01% | $58.24M |
| Gnr 2025-105 Fd | — | Mortgage / Securitized | 0.83% | $47.82M |
| US Treasury N/b | — | Government Bonds | 0.78% | $45.24M |
| Fn Bs1548 | — | Mortgage / Securitized | 0.73% | $41.92M |
| US Treasury N/b | — | Government Bonds | 0.72% | $41.35M |
| US Treasury N/b | — | Government Bonds | 0.71% | $41.20M |
| Fnr 2026-33 Fa | — | Mortgage / Securitized | 0.71% | $40.76M |
| US Treasury N/b | — | Government Bonds | 0.70% | $40.61M |
| Gnma_26-1b-Fd 1/20/2056 | — | Mortgage / Securitized | 0.69% | $40.10M |
| US Treasury N/b | — | Government Bonds | 0.68% | $39.46M |
| Gnr 2026-107 Fa | — | Mortgage / Securitized | 0.56% | $32.56M |
| Gnr 2025-124 F | — | Mortgage / Securitized | 0.50% | $28.86M |
| Fn Bm6920 | — | Mortgage / Securitized | 0.48% | $27.97M |
| Fn Bm7895 | — | Mortgage / Securitized | 0.47% | $27.34M |
| Fnr 2025-70 La | — | Mortgage / Securitized | 0.45% | $26.26M |
| US Treasury N/b | — | Government Bonds | 0.42% | $24.13M |
| G2 Mb0881 | — | Mortgage / Securitized | 0.41% | $23.58M |
| Fnr 2026-46 Fl | — | Mortgage / Securitized | 0.37% | $21.45M |
| Fh 842097 | — | Mortgage / Securitized | 0.31% | $18.14M |
| Fh 8c1115 | — | Mortgage / Securitized | 0.30% | $17.58M |
| Fr Wn1065 | — | Mortgage / Securitized | 0.28% | $16.45M |
| Fhr 5462 Ae | — | Mortgage / Securitized | 0.27% | $15.48M |
| Fn Cc2106 | — | Mortgage / Securitized | 0.26% | $15.06M |
| Gnr 2026-64 Da | — | Mortgage / Securitized | 0.25% | $14.65M |
| Fn Bl9595 | — | Mortgage / Securitized | 0.25% | $14.25M |
| Fnr 2026-43 Fj | — | Mortgage / Securitized | 0.23% | $13.34M |
| Fnr 2025-12 Gf | — | Mortgage / Securitized | 0.23% | $13.16M |
| Fn Bz7019 | — | Mortgage / Securitized | 0.23% | $12.99M |
| Fhr 5543 Dc | — | Mortgage / Securitized | 0.22% | $12.82M |
| Fnr 2024-75 Cd | — | Mortgage / Securitized | 0.22% | $12.65M |
| Fnr 2026-43 Fh | — | Mortgage / Securitized | 0.20% | $11.68M |
| Fnr 2026-2 Pa | — | Mortgage / Securitized | 0.20% | $11.64M |
| Vanguard Market Liquidity Fund | — | Funds & ETFs | 0.20% | $11.54M |
| Gnr 2022-45 Up | — | Mortgage / Securitized | 0.20% | $11.48M |
| Fnr 2026-24 F | — | Mortgage / Securitized | 0.20% | $11.37M |
| Fna 2022-M2 A2 | — | Mortgage / Securitized | 0.19% | $10.99M |
| Fh 8c1140 | — | Mortgage / Securitized | 0.19% | $10.95M |
| Fn Bl4424 | — | Mortgage / Securitized | 0.15% | $8.70M |
| Fh 8b0581 | — | Mortgage / Securitized | 0.15% | $8.70M |
| Fn Dd8703 | — | Mortgage / Securitized | 0.15% | $8.50M |
| Fn Df0191 | — | Mortgage / Securitized | 0.15% | $8.45M |
| Fna 2019-M12 A2 | — | Mortgage / Securitized | 0.15% | $8.39M |
| Fn Bs3263 | — | Mortgage / Securitized | 0.14% | $8.35M |
| Fna 2019-M5 A2 | — | Mortgage / Securitized | 0.14% | $8.07M |
| Fn Cc1615 | — | Mortgage / Securitized | 0.14% | $7.80M |
| Fnr 2025-43 Dv | — | Mortgage / Securitized | 0.13% | $7.73M |
| Fhr 5672 A | — | Mortgage / Securitized | 0.13% | $7.45M |
| Fnr 2021-28 Ng | — | Mortgage / Securitized | 0.13% | $7.33M |
| Fnr 2025-85 D | — | Mortgage / Securitized | 0.12% | $7.21M |
| Gnr 2025-24 Cd | — | Mortgage / Securitized | 0.11% | $6.56M |
| Gnr 2024-200 at | — | Mortgage / Securitized | 0.11% | $6.50M |
| Fna 2019-M7 A2 | — | Mortgage / Securitized | 0.11% | $6.41M |
| Fna 2020-M8 A2 | — | Mortgage / Securitized | 0.11% | $6.37M |
| Fna 2020-M5 A2 | — | Mortgage / Securitized | 0.11% | $6.16M |
| Fnr 2022-65 Ga | — | Mortgage / Securitized | 0.10% | $6.06M |
| Gnr 2024-181 D | — | Mortgage / Securitized | 0.10% | $5.86M |
| Fn Bm6496 | — | Mortgage / Securitized | 0.10% | $5.84M |
| Gnr 2025-116 Jf | — | Mortgage / Securitized | 0.10% | $5.75M |
| Fna 2021-M17 A2 | — | Mortgage / Securitized | 0.10% | $5.60M |
| Fn Df0571 | — | Mortgage / Securitized | 0.10% | $5.55M |
| Fhr 5303 B | — | Mortgage / Securitized | 0.10% | $5.50M |
| Fna 2020-M26 2a | — | Mortgage / Securitized | 0.09% | $5.45M |
| Fn Bl6627 | — | Mortgage / Securitized | 0.09% | $5.38M |
| Gnr 2024-187 Dt | — | Mortgage / Securitized | 0.09% | $5.31M |
| Fhr 5295 Ja | — | Mortgage / Securitized | 0.09% | $5.23M |
| Fhr 5300 Ab | — | Mortgage / Securitized | 0.09% | $5.16M |
| Fna 2021-M4 A2 | — | Mortgage / Securitized | 0.09% | $4.98M |
| Fn Bs3346 | — | Mortgage / Securitized | 0.09% | $4.96M |
| Fhr 5690 A | — | Mortgage / Securitized | 0.09% | $4.94M |
| Fn Bz7018 | — | Mortgage / Securitized | 0.09% | $4.92M |
VFISX Sector Allocation
Vanguard Short-Term Treasury Fund holdings grouped by sector, by share of the portfolio's market value.
| Sector | Weight | Holdings |
|---|---|---|
| Government Bonds | 81.7% | 37 |
| Mortgage / Securitized | 18.1% | 190 |
| Funds & ETFs | 0.2% | 1 |
| Unknown | -0.0% | 105 |
VFISX Country Allocation
Where Vanguard Short-Term Treasury Fund's holdings are domiciled, by percentage of net assets (largest 2).
| Country | % of net assets |
|---|---|
| United States | 99.4% |
| Unknown | -0.0% |
VFISX Portfolio Allocation
Asset-class allocation of Vanguard Short-Term Treasury Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Asset class | Allocation |
|---|---|
| Fixed Income | 81.2% |
| Securitized | 18.0% |
| Cash & Equivalents | 0.2% |
VFISX Debt Constituents
Largest debt holdings of Vanguard Short-Term Treasury Fund by percentage of net assets, from the latest SEC N-PORT filing.
| Debt holding | % of net assets |
|---|---|
| United States Treasury Note/Bond | 5.58% |
| United States Treasury Note/Bond | 5.04% |
| United States Treasury Note/Bond | 4.46% |
| United States Treasury Note/Bond | 4.42% |
| United States Treasury Note/Bond | 4.20% |
| United States Treasury Note/Bond | 3.94% |
| United States Treasury Note/Bond | 3.65% |
| United States Treasury Note/Bond | 3.51% |
| United States Treasury Note/Bond | 3.17% |
| United States Treasury Note/Bond | 2.78% |
For information only. Not investment advice: figures are as reported in SEC filings and may contain errors or be out of date. Past performance does not guarantee future results.