1 institutions reported holding $14,266 of FIRST INTERNET BANCORP (INBKL) in SEC 13F filings for 2026-03-31. Largest institutional holders: SIMPLEX TRADING, LLC ($14,266). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | SIMPLEX TRADING, LLC | $14,266 | 700 | Added |
Source: SEC Form 13F filings · as of 2026-03-31