VTWSX — Vanguard Intl Equity Index F Institutional Holders · Q2 2026
Who owns Vanguard Intl Equity Index F (VTWSX)? 7 institutions reported holding $54.63M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: CIBC Bancorp USA Inc. ($23.5M), IMC-Chicago, LLC ($15.3M), Simplex Trading, LLC ($9.6M).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | CIBC Bancorp USA Inc. | $23.5M | 150,000 | New |
| 2 | IMC-Chicago, LLC | $15.3M | 153,400 | Added |
| 3 | SIMPLEX TRADING, LLC | $9.6M | 98,300 | Added |
| 4 | GROUP ONE TRADING LLC | $3.9M | 59,900 | Added |
| 5 | HRT FINANCIAL LP | $2.4M | 15,000 | New |
| 6 | CenterStar Asset Management, LLC | $0 | 0 | Exited |
| 7 | Value Investment Professionals, LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30