3 institutions reported holding $3.1M of CHIMERA INVT CORP (CIMPRD) in SEC 13F filings for 2026-06-30. Largest institutional holders: SIMPLEX TRADING, LLC ($1.7M), IMC-Chicago, LLC ($1.3M), GROUP ONE TRADING LLC ($89,378). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | SIMPLEX TRADING, LLC | $1.7M | 124,400 | Added |
| 2 | IMC-Chicago, LLC | $1.3M | 98,600 | Added |
| 3 | GROUP ONE TRADING LLC | $89,378 | 6,700 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30