4 institutions reported holding $3.1M of PINNACLE FINL PARTNERS INC (PNFPPRC) in SEC 13F filings for 2026-06-30. Largest institutional holders: IMC-Chicago, LLC ($2.4M), GROUP ONE TRADING LLC ($474,136), SIMPLEX TRADING, LLC ($171,496), THOMPSON INVESTMENT MANAGEMENT, INC. ($48,900). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | $2.4M | 24,000 | Added |
| 2 | GROUP ONE TRADING LLC | $474,136 | 4,700 | Added |
| 3 | SIMPLEX TRADING, LLC | $171,496 | 1,700 | Added |
| 4 | THOMPSON INVESTMENT MANAGEMENT, INC. | $48,900 | 2,000 | Hold |
Source: SEC Form 13F filings · as of 2026-06-30