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 | 28,948 | 3.6% | 383,517 | 3/31/2026 |
| 2025 Q4 | 1/14/2026 | 30,888 | 3.9% | 409,324 | 12/31/2025 |
| 2025 Q3 | 10/10/2025 | 26,405 | 3.5% | 349,206 | 9/30/2025 |
| 2025 Q2 | 7/25/2025 | 20,559 | 3.0% | 272,127 | 6/30/2025 |