VSTBX — Vanguard Scottsdale Fds Institutional Holders · Q2 2026
Who owns Vanguard Scottsdale Fds (VSTBX)? 3 institutions reported holding $9.02M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: IMC-Chicago, LLC ($5.4M), Simplex Trading, LLC ($3.5M), Group One Trading LLC ($62,910).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $5.4M | 54,300 | Added |
| 2 | SIMPLEX TRADING, LLC | $3.5M | 51,900 | Added |
| 3 | GROUP ONE TRADING LLC | $62,910 | 900 | New |
Source: SEC Form 13F filings · as of 2026-06-30