First Business Financial Services, Inc. (NASDAQ:FBIZ) showed up in the 13F filings of 142 institutional investors as of March 2026.
| Owner Name | Date | Shares Held | Change (QoQ) | Change (%) | Value (USD) |
|---|---|---|---|---|---|
| BlackRock, Inc. | 31 Mar, 2026 | 870,202 | 414 | 0.05% | $46,929,995.00 |
| DIMENSIONAL FUND ADVISORS LP | 31 Mar, 2026 | 499,716 | 340 | 0.07% | $26,950,059.00 |
| First Business Financial Services, Inc. | 31 Mar, 2026 | 361,311 | 0 | 0.00% | $19,485,502.00 |
| VANGUARD CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 340,538 | 340,538 | 0.00% | $18,365,214.00 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 31 Mar, 2026 | 244,795 | -3,642 | -1.47% | $13,201,794.00 |
| AMERICAN CENTURY COMPANIES INC | 31 Mar, 2026 | 240,137 | 23,127 | 10.66% | $12,950,588.00 |
| GEODE CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 199,772 | -35,278 | -15.01% | $10,775,918.00 |
| State Street Corp | 31 Mar, 2026 | 173,718 | 15,663 | 9.91% | $9,368,612.00 |
| BANC FUNDS CO LLC | 31 Mar, 2026 | 166,224 | 0 | 0.00% | $8,964,460.00 |
| Cutler Capital Management, LLC | 31 Mar, 2026 | 154,590 | 805 | 0.52% | $8,337,063.00 |
| LSV ASSET MANAGEMENT | 31 Mar, 2026 | 143,625 | 9,498 | 7.08% | $7,746.00 |
| Pacific Ridge Capital Partners, LLC | 31 Mar, 2026 | 140,892 | 437 | 0.31% | $7,598,306.00 |
| RENAISSANCE TECHNOLOGIES LLC | 31 Mar, 2026 | 122,465 | -5,800 | -4.52% | $6,604,537.00 |
| Federated Hermes, Inc. | 31 Mar, 2026 | 116,133 | 11,369 | 10.85% | $6,263,053.00 |
| De Lisle Partners LLP | 31 Mar, 2026 | 98,812 | 2,000 | 2.07% | $5,339,261.00 |
| AQR CAPITAL MANAGEMENT LLC | 31 Mar, 2026 | 94,627 | -11,324 | -10.69% | $5,103,244.00 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 31 Mar, 2026 | 92,269 | 92,269 | 0.00% | $4,976,067.00 |
| Hillsdale Investment Management Inc. | 31 Mar, 2026 | 83,071 | 0 | 0.00% | $4,480,020.00 |
| Northern Trust Corp | 31 Mar, 2026 | 79,473 | 3,917 | 5.18% | $4,285,979.00 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 31 Mar, 2026 | 77,382 | 3,655 | 4.96% | $4,173,211.00 |