7 institutions reported holding $49.9M of ALLY FINL INC (ALLY-PB) in SEC 13F filings for 2026-06-30. Largest institutional holders: IMC-Chicago, LLC ($19.6M), JPMORGAN CHASE & CO ($14.2M), GROUP ONE TRADING LLC ($8.6M), SIMPLEX TRADING, LLC ($4.4M), HRT FINANCIAL LP ($3.1M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $19.6M | 427,500 | Trimmed |
| 2 | JPMORGAN CHASE & CO | $14.2M | 300,000 | Hold |
| 3 | GROUP ONE TRADING LLC | $8.6M | 187,700 | Added |
| 4 | SIMPLEX TRADING, LLC | $4.4M | 95,100 | Trimmed |
| 5 | HRT FINANCIAL LP | $3.1M | 67,200 | Trimmed |
| 6 | Alpine Global Management, LLC | $45,100 | 440 | New |
| 7 | OSAIC HOLDINGS, INC. | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30