VANGUARD MORTGAGE-BACKED SECURITIES INDEX FUND is a ETF series of VANGUARD SCOTTSDALE FUNDS (series S000026865). Net assets $17.0B as of 2026-05-31. Index fund.
Showing 15 of 200 holdings by value.
| Holding | Ticker | Value | % of fund |
|---|---|---|---|
| Vanguard Cmt Funds-Vanguard Market Liquidity Fund | — | $866.4M | 508.21% |
| Fannie Mae or Freddie Mac | — | $89.1M | 52.29% |
| Ginnie Mae II Pool | — | $61.7M | 36.17% |
| Ginnie Mae II Pool | — | $54.5M | 31.98% |
| Ginnie Mae II Pool | — | $53.1M | 31.16% |
| Fannie Mae Pool | — | $50.2M | 29.45% |
| Ginnie Mae II Pool | — | $49.2M | 28.85% |
| Ginnie Mae II Pool | — | $49.2M | 28.83% |
| Ginnie Mae II Pool | — | $48.1M | 28.23% |
| Freddie Mac Pool | — | $46.8M | 27.45% |
| Freddie Mac Pool | — | $45.6M | 26.76% |
| Freddie Mac Pool | — | $43.7M | 25.64% |
| Fannie Mae or Freddie Mac | — | $42.9M | 25.18% |
| Freddie Mac Pool | — | $41.4M | 24.28% |
| Freddie Mac Pool | — | $40.8M | 23.95% |
| Report date | Net assets |
|---|---|
| 2026-05-31 | $17.0B |
| 2026-02-28 | $16.9B |
| 2025-11-30 | $16.2B |
| 2025-08-31 | $16.4B |
| 2025-05-31 | $16.0B |
| 2025-02-28 | $21.7B |
| 2024-11-30 | $20.0B |
| 2024-08-31 | $19.8B |