3 institutions reported holding $5.3M of INNVENTURE INC (INVLW) in SEC 13F filings for 2026-03-31. Largest institutional holders: GROUP ONE TRADING LLC ($4.5M), SIMPLEX TRADING, LLC ($645,932), IMC-Chicago, LLC ($199,410). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | $4.5M | 1.1M | Added |
| 2 | SIMPLEX TRADING, LLC | $645,932 | 165,200 | Added |
| 3 | IMC-Chicago, LLC | $199,410 | 51,000 | New |
Source: SEC Form 13F filings · as of 2026-03-31