3 institutions reported holding $9.2M of APOLLO COML REAL ESTATE FIN (ARI-PA) in SEC 13F filings for 2026-06-30. Largest institutional holders: GROUP ONE TRADING LLC ($4.3M), SIMPLEX TRADING, LLC ($3.8M), IMC-Chicago, LLC ($1.1M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | $4.3M | 400,400 | Trimmed |
| 2 | SIMPLEX TRADING, LLC | $3.8M | 358,100 | Trimmed |
| 3 | IMC-Chicago, LLC | $1.1M | 100,100 | Added |
Source: SEC Form 13F filings · as of 2026-06-30