2 institutions reported holding $48,585 of ORGANOGENESIS HLDGS INC (ORGOW) in SEC 13F filings for 2026-03-31. Largest institutional holders: SIMPLEX TRADING, LLC ($46,926), GROUP ONE TRADING LLC ($1,659). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | SIMPLEX TRADING, LLC | $46,926 | 19,800 | Added |
| 2 | GROUP ONE TRADING LLC | $1,659 | 700 | Trimmed |
Source: SEC Form 13F filings · as of 2026-03-31