4 institutions reported holding $2.0M of AMERICAN RES CORP (ARECW) in SEC 13F filings for 2026-06-30. Largest institutional holders: GROUP ONE TRADING LLC ($913,105), IMC-Chicago, LLC ($879,995), SIMPLEX TRADING, LLC ($243,595), HRT FINANCIAL LP ($0). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | $913,105 | 424,700 | Trimmed |
| 2 | IMC-Chicago, LLC | $879,995 | 409,300 | Trimmed |
| 3 | SIMPLEX TRADING, LLC | $243,595 | 113,300 | Trimmed |
| 4 | HRT FINANCIAL LP | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30