4 institutions reported holding $3.0M of SABRE CORP (SABRP) in SEC 13F filings for 2026-06-30. Largest institutional holders: IMC-Chicago, LLC ($1.2M), GROUP ONE TRADING LLC ($1.1M), SIMPLEX TRADING, LLC ($350,493), HRT FINANCIAL LP ($300,000). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $1.2M | 593,400 | Trimmed |
| 2 | GROUP ONE TRADING LLC | $1.1M | 539,000 | Trimmed |
| 3 | SIMPLEX TRADING, LLC | $350,493 | 167,700 | Added |
| 4 | HRT FINANCIAL LP | $300,000 | 144,000 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30