7 institutions reported holding $307.9M of ISHARES TR (QLTB) in SEC 13F filings for 2026-06-30. Largest institutional holders: GROUP ONE TRADING LLC ($128.8M), IMC-Chicago, LLC ($79.1M), SIMPLEX TRADING, LLC ($69.1M), RH Tailwind Management, LLC ($30.9M), OnyxPoint Global Management LP ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | $128.8M | 376,900 | Added |
| 2 | IMC-Chicago, LLC | $79.1M | 242,000 | Added |
| 3 | SIMPLEX TRADING, LLC | $69.1M | 203,600 | Added |
| 4 | RH Tailwind Management, LLC | $30.9M | 90,000 | New |
| 5 | OnyxPoint Global Management LP | $0 | 0 | Exited |
| 6 | Northwest & Ethical Investments L.P. | $0 | 0 | Exited |
| 7 | Phillip James Consulting Co. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30