First Business Financial Services, Inc. (FBIZ) Ownership & Trading Activity
Institutional holders, insider transactions, and congressional trades for FBIZ. 13F holdings as of 2026-06-30.
In 13F filings for the quarter ended June 30, 2026, 137 institutions reported holding FBIZ, with 5.9 million shares worth $375.1 million in aggregate.
Top Institutional Holders
| Institution | Shares | Value | Change |
|---|---|---|---|
| BlackRock | 928,380 | $59M | INCREASED |
| Vanguard | 506,719 | $32M | INCREASED |
| Dimensional Fund Advisors | 498,430 | $31M | DECREASED |
| First Business Financial Services | 340,189 | $21M | DECREASED |
| American Century Companies | 272,788 | $17M | INCREASED |
Full institutional holdings, insider history, and congressional trades for First Business Financial Services, Inc. on SentiSense.