VANGUARD INFLATION-PROTECTED SECURITIES FUND is a registered fund series of VANGUARD BOND INDEX FUNDS (series S000019554). Net assets $27.9B as of 2026-03-31.
Showing 15 of 150 holdings by value.
| Holding | Ticker | Value | % of fund |
|---|---|---|---|
| United States Treasury Inflation Indexed Bonds | — | $1.1B | 392.85% |
| United States Treasury Inflation Indexed Bonds | — | $1.0B | 369.47% |
| United States Treasury Inflation Indexed Bonds | — | $982.9M | 352.51% |
| United States Treasury Inflation Indexed Bonds | — | $918.4M | 329.39% |
| United States Treasury Inflation Indexed Bonds | — | $916.2M | 328.60% |
| United States Treasury Inflation Indexed Bonds | — | $913.9M | 327.76% |
| United States Treasury Inflation Indexed Bonds | — | $902.2M | 323.56% |
| United States Treasury Inflation Indexed Bonds | — | $901.4M | 323.31% |
| United States Treasury Inflation Indexed Bonds | — | $884.1M | 317.07% |
| United States Treasury Inflation Indexed Bonds | — | $869.4M | 311.81% |
| United States Treasury Inflation Indexed Bonds | — | $866.1M | 310.63% |
| United States Treasury Inflation Indexed Bonds | — | $859.5M | 308.26% |
| United States Treasury Inflation Indexed Bonds | — | $819.2M | 293.81% |
| United States Treasury Inflation Indexed Bonds | — | $817.2M | 293.09% |
| United States Treasury Inflation Indexed Bonds | — | $800.0M | 286.92% |
| Report date | Net assets |
|---|---|
| 2026-03-31 | $27.9B |
| 2025-12-31 | $27.6B |
| 2025-09-30 | $27.4B |
| 2025-06-30 | $27.0B |
| 2025-03-31 | $27.2B |
| 2024-12-31 | $25.9B |
| 2024-09-30 | $27.2B |
| 2024-06-30 | $26.7B |