2 institutions reported holding $20,064 of CONNECTONE BANCORP INC (CNOBP) in SEC 13F filings for 2026-06-30. Largest institutional holders: GROUP ONE TRADING LLC ($13,376), SIMPLEX TRADING, LLC ($6,688). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GROUP ONE TRADING LLC | $13,376 | 400 | Added |
| 2 | SIMPLEX TRADING, LLC | $6,688 | 200 | Added |
Source: SEC Form 13F filings · as of 2026-06-30