8 institutions reported holding $208.5M of FTAI AVIATION LTD (FTAIN) in SEC 13F filings for 2026-03-31. Largest institutional holders: IMC-Chicago, LLC ($126.1M), GROUP ONE TRADING LLC ($47.2M), Troluce Capital Advisors LLC ($18.4M), SIMPLEX TRADING, LLC ($8.7M), JPMORGAN CHASE & CO ($4.6M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $126.1M | 514,500 | Added |
| 2 | GROUP ONE TRADING LLC | $47.2M | 192,700 | Trimmed |
| 3 | Troluce Capital Advisors LLC | $18.4M | 75,000 | New |
| 4 | SIMPLEX TRADING, LLC | $8.7M | 35,700 | Trimmed |
| 5 | JPMORGAN CHASE & CO | $4.6M | 20,000 | New |
| 6 | HRT FINANCIAL LP | $2.7M | 11,000 | Added |
| 7 | SHIKIAR ASSET MANAGEMENT INC | $798,000 | 31,700 | Trimmed |
| 8 | OSAIC HOLDINGS, INC. | $14,850 | 1 | Hold |
Source: SEC Form 13F filings · as of 2026-03-31