Quick Takeaways
- BlackRock Portfolio Management LLC filed SCHEDULE 13G/A for FIRST BUSINESS FINANCIAL SERVICES, INC. Common Stock (FBIZ).
- Disclosed ownership: 4.9%.
- Date of event: 30 Sep 2025.
BlackRock Portfolio Management LLC - 30 Sep 2025 SCHEDULE 13G/A Report for FIRST BUSINESS FINANCIAL SERVICES, INC. Common Stock (FBIZ)
- Filing Manager
- BlackRock Portfolio Management LLC
- Reporting Manager
- BlackRock Portfolio Management LLC
- Symbol
- FBIZ
- Shares outstanding
- 8,268,347 shares
- Disclosed Ownership
- 405,149 shares
- Ownership
- 4.9%
- Form type
- SCHEDULE 13G/A
- Filing time
- 17 Oct 2025, 12:45:44 UTC
- Date of event
- 30 Sep 2025
- Previous filing
- 15 Apr 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"BlackRock Portfolio Management LLC disclosed 4.9% ownership in FIRST BUSINESS FINANCIAL SERVICES, INC. Common Stock (FBIZ) on 30 Sep 2025."
What Changed
- Previous schedule filing date: 15 Apr 2025.
- Current filing was accepted on 17 Oct 2025, 12:45.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Official SEC Source
Backed by Schedule 13D/13G
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
See Original FilingReporting Managers (1)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| BlackRock Portfolio Management LLC | 4.9% | 405,149 | 363,254 | 0 | Spencer Fleming | Managing Director |