Security key
319390100
FIRST BUSINESS FINANCIAL SERVICES, INC. - Common Stock (FBIZ)
CUSIP: 319390100
Q2 2025 13F Holders as of 30 Jun 2025
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 5,626,591
- Total 13F value
- $285,097,936
- Share change
- +29,259
- SEC-reported price per share
- $50.66
- Number of holders
- 115
- Value change
- +$1,653,008
- Number of buys
- 55
- Number of sells
- 50
- Shares outstanding
- 8,268,347
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2025
Institutions
115
Top holders
10
FBIZ full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
FIRST BUSINESS FINANCIAL SERVICES, INC. SEC filings
FIRST BUSINESS FINANCIAL SERVICES, INC. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 319390100
Recent filing periods:
Ownership snapshot
Top reported holders of FBIZ - FIRST BUSINESS FINANCIAL SERVICES, INC. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
BlackRock, Inc.
Disclosed value leader
BlackRock, Inc.
Comparable rows
15/15
Latest evidence
31 Mar 2025
13F
13D/G
Lead comparable stake: 6.1%
13D/G row: BlackRock, Inc.
Showing 1-6 of 15 holder rows.
Quick read
BlackRock, Inc. leads the comparable SEC ownership view at 6.1%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens BlackRock, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock, Inc.
6.1%
DIMENSIONAL FUND ADVISORS LP
6.2%
VANGUARD GROUP INC
5.4%
FIRST BUSINESS FINANCIAL SERVICES...
4.8%
BANC FUNDS CO LLC
3.3%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
13D/G
Company
|
6.1%
from 13D/G
|
$47,390,935
1,005,110 shares
|
— | 31 Mar 2025 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
6.2%
|
$24,303,527
515,450 shares
|
— | 31 Mar 2025 |
| VANGUARD GROUP INC |
13F
Company
|
5.4%
|
$21,183,552
449,280 shares
|
— | 31 Mar 2025 |
| FIRST BUSINESS FINANCIAL SERVICES, INC. |
13F
Company
|
4.8%
|
$18,568,566
393,819 shares
|
— | 31 Mar 2025 |
| BANC FUNDS CO LLC |
13F
Company
|
3.3%
|
$12,932,161
274,277 shares
|
— | 31 Mar 2025 |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE |
13F
Company
|
3.2%
|
$12,526,859
265,681 shares
|
— | 31 Mar 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q2 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
115
Shares
5,626,591
Rows available
115
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q2 2025 vs Q1 2026 Across Filers
Q1 2026 holders
144
Q2 2025 holders
115
Holder diff
-29
| Investor | Q1 2026 Shares | Q2 2025 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend