3 institutions reported holding $1.2M of ACCENDRA HEALTH INC (OMI) in SEC 13F filings for 2026-06-30. Largest institutional holders: GROUP ONE TRADING LLC ($592,002), IMC-Chicago, LLC ($465,462), SIMPLEX TRADING, LLC ($174,078). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | $592,002 | 173,100 | Trimmed |
| 2 | IMC-Chicago, LLC | $465,462 | 136,100 | Added |
| 3 | SIMPLEX TRADING, LLC | $174,078 | 50,900 | Trimmed |
Source: SEC Form 13F filings · as of 2026-06-30