Vanguard Institutional Index Funds
2025 Q2 - 2026 Q1 (4 filings)
Shares History
History scope: non-option holdings only (PUT/CALL rows excluded).
| All 13F Holders | Filing date | Value ($000s) | % of Holdings | Shares | Reporting period |
|---|---|---|---|---|---|
| 2026 Q1 | 4/7/2026 | 19,290 | 2.4% | 255,581 | 3/31/2026 |
| 2025 Q4 | 1/14/2026 | 19,198 | 2.4% | 254,239 | 12/31/2025 |
| 2025 Q3 | 10/10/2025 | 23,426 | 3.1% | 309,627 | 9/30/2025 |
| 2025 Q2 | 7/25/2025 | 22,234 | 3.3% | 294,387 | 6/30/2025 |