GTIP1 — Ishares Tr Institutional Holders · Q2 2026
Who owns Ishares Tr (GTIP1)? 6 institutions reported holding $51.81M in SEC 13F filings for Q2 2026 (period ended 2026-06-30). Largest holders: IMC-Chicago, LLC ($20.2M), Group One Trading LLC ($19.2M), Simplex Trading, LLC ($11.1M).
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $20.2M | 416,800 | Trimmed |
| 2 | GROUP ONE TRADING LLC | $19.2M | 393,100 | Trimmed |
| 3 | SIMPLEX TRADING, LLC | $11.1M | 230,000 | Trimmed |
| 4 | HRT FINANCIAL LP | $647,000 | 13,100 | New |
| 5 | JPMORGAN CHASE & CO | $609,832 | 12,400 | Trimmed |
| 6 | Marathon Trading Investment Management LLC | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30