Stocktoria
FIRST BUSINESS FINANCIAL SERVICES, INC. FBIZ
Nasdaq · XNAS · stock · State Commercial Banks · website · IPO 2005-10-07
FIRST BUSINESS FINANCIAL SERVICES, INC. institutional holders (13F)
| Investor | Shares | Value |
|---|---|---|
| BlackRock Finance, Inc. | 680,513 | $25.2M |
| RENAISSANCE TECHNOLOGIES LLC | 122,465 | $6.6M |
| AQR CAPITAL MANAGEMENT LLC | 94,627 | $5.1M |
| MILLENNIUM MANAGEMENT LLC | 33,175 | $1.8M |
| TWO SIGMA INVESTMENTS, LP | 31,696 | $1.7M |
| CITADEL ADVISORS LLC | 4,456 | $240,312 |
Source: SEC EDGAR filings · CIK 0001521951 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.