
FIRST BUSINESS FINANCIAL SERVICES, INC.
Latest 13F filing data - Q3 2025
Holdings (Top positions)
| Stock | Ticker | ||
|---|---|---|---|
![]() | MPC | 1K | $215.10K |
![]() | AMAT | 1K | $228.08K |
![]() | AJG | 1K | $321.20K |
![]() | AMP | 1K | $498.62K |
![]() | WWD | 1K | $252.71K |
![]() | UNH | 984 | $339.77K |
![]() | MA | 885 | $503.40K |
![]() | ROK | 867 | $303.04K |
![]() | BLK | 831 | $968.84K |
![]() | CMI | 824 | $348.03K |
![]() | ASML | 737 | $713.48K |
![]() | TDG | 652 | $859.35K |
![]() | HCA | 591 | $251.88K |
![]() | MCK | 523 | $404.04K |
![]() | PH | 470 | $356.33K |
![]() | TMO | 442 | $214.38K |
![]() | GS | 411 | $327.30K |
![]() | NOW | 403 | $370.87K |
![]() | GEV | 390 | $239.81K |
![]() | BRK-A | 6 | $4.53M |

Marathon Petroleum Corporation
MPC
Shares Held
1K
Value
$215.10K

Applied Materials, Inc.
AMAT
Shares Held
1K
Value
$228.08K

Arthur J. Gallagher & Co.
AJG
Shares Held
1K
Value
$321.20K

Ameriprise Financial, Inc.
AMP
Shares Held
1K
Value
$498.62K

Woodward, Inc.
WWD
Shares Held
1K
Value
$252.71K

UnitedHealth Group Incorporated
UNH
Shares Held
984
Value
$339.77K

Mastercard Incorporated
MA
Shares Held
885
Value
$503.40K

Rockwell Automation, Inc.
ROK
Shares Held
867
Value
$303.04K

BlackRock, Inc.
BLK
Shares Held
831
Value
$968.84K

Cummins Inc.
CMI
Shares Held
824
Value
$348.03K

ASML Holding N.V.
ASML
Shares Held
737
Value
$713.48K

TransDigm Group Incorporated
TDG
Shares Held
652
Value
$859.35K

HCA Healthcare, Inc.
HCA
Shares Held
591
Value
$251.88K

McKesson Corporation
MCK
Shares Held
523
Value
$404.04K

Parker-Hannifin Corporation
PH
Shares Held
470
Value
$356.33K

Thermo Fisher Scientific Inc.
TMO
Shares Held
442
Value
$214.38K

The Goldman Sachs Group, Inc.
GS
Shares Held
411
Value
$327.30K

ServiceNow, Inc.
NOW
Shares Held
403
Value
$370.87K

GE Vernova Inc.
GEV
Shares Held
390
Value
$239.81K

Berkshire Hathaway Inc.
BRK-A
Shares Held
6
Value
$4.53M
