2 institutions reported holding $4.3M of First Northern Community Bancorp (FNRN) in SEC 13F filings for 2026-03-31. Largest institutional holders: BANC FUNDS CO LLC ($3.7M), PL Capital Advisors, LLC ($608,984). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | BANC FUNDS CO LLC | $3.7M | 234,181 | Trimmed |
| 2 | PL Capital Advisors, LLC | $608,984 | 38,325 | Added |
Source: SEC Form 13F filings · as of 2026-03-31