First Business Financial Services, Inc.
FBIZ- Exchange
- Nasdaq
- Industry
- State Commercial Banks
- SEC CIK
- 0001521951
In the last 90 days, First Business Financial Services, Inc. insiders filed 0 open-market purchases and 1 sale; 141 institutions reported holding it in 13F filings for Q2 2026, worth $375.1M in total; no superinvestor holds it.
Q1 2026 vs. Q4 2025
How the institutions holding First Business Financial Services, Inc. changed between Q4 2025 and Q1 2026.
All holders in Q1 2026All holders in Q4 2025
| Measure | Q4 2025 | Of which not filed for Q1 2026 | Q1 2026 | Change |
|---|---|---|---|---|
| Holders | 139 | 1 | 144 | +6 |
| Shares | 5.72M | 480.5K | 5.78M | +538.1K (+10.3%) |
| Value | $310.6M | $26.1M | $311.6M | +$27.2M (+9.6%) |
1 institution that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.
New holders (17)
Institutions that held First Business Financial Services, Inc. at the end of Q1 2026 but not at the end of Q4 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Vanguard Capital Management LLC | 340,538 | $18.4M | 0.00% |
| Vanguard Portfolio Management LLC | 92,269 | $4.98M | 0.00% |
| Vanguard Fiduciary Trust Co | 51,693 | $2.79M | 0.00% |
| Empowered Funds, LLC | 41,982 | $2.26M | 0.01% |
| Squarepoint Ops LLC | 14,380 | $775.5K | 0.00% |
| Man Group plc | 6,755 | $364.3K | 0.00% |
| KLCM Advisors, Inc. | 4,500 | $242.7K | 0.02% |
| Citadel Advisors LLC | 4,456 | $240.3K | 0.00% |
| GWM Advisors LLC | 4,276 | $230.6K | 0.00% |
| XTX Topco Ltd | 3,760 | $202.8K | 0.00% |
| Vanguard Global Advisers, LLC | 3,349 | $180.6K | 0.00% |
| Los Angeles Capital Management LLC | 557 | $30.0K | 0.00% |
| Ares Financial Consulting, LLC | 283 | $15.4K | 0.01% |
| Meeder Asset Management Inc | 169 | $9.11K | 0.00% |
| Simplex Trading, LLC | 29 | $1.56K | 0.00% |
| Parallel Advisors, LLC | 15 | $809 | 0.00% |
| Root Financial Partners, LLC | 11 | $593 | 0.00% |
Sold out (11)
Institutions that held First Business Financial Services, Inc. at the end of Q4 2025 and filed for Q1 2026 without it.
| Institution | Shares, Q4 2025 | Value, Q4 2025 |
|---|---|---|
| Principal Financial Group Inc | 11,377 | $617.8K |
| Quest Partners LLC | 9,182 | $498.6K |
| Alps Advisors Inc | 8,878 | $482.1K |
| Susquehanna Portfolio Strategies, LLC | 3,720 | $202.0K |
| Fedenia Advisers LLC | 3,700 | $200.9K |
| Johnson Financial Group, Inc. | 3,260 | $177.0K |
| SG Americas Securities, LLC | 2,751 | $149.0K |
| Amalgamated Bank | 250 | $14.0K |
| Whittier Trust Co | 131 | $7.14K |
| UMA Financial Services, Inc. | 14 | $761 |
| Clearstead Advisors, LLC | 1 | $55 |
Not filed for Q1 2026 yet (1)
Institutions that held First Business Financial Services, Inc. at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q4 2025 | Value, Q4 2025 |
|---|---|---|
| Vanguard Group Inc | 480,482 | $26.1M |