Robert W. Mairs

Robert W. Mairs

MAIRS & POWER INC

CIK: 0001070134

Follow
Last Update On: Nov 01, 2025

Robert W. Mairs is the Chief Executive Officer and President of Mairs & Power, Inc., an independent, employee-owned investment advisory firm. He joined the firm in 2015 as general counsel and has since held various leadership roles, including chief compliance officer and president. In October 2024, he was named CEO, succeeding Mark L. Henneman.

Sector Allocations

Trade Activity

# Ticker Activity Shares Traded Shares Value Shares Owned Avg. Buy Price Quarter Filing Date Report Date
41
ASB

Associated Banc-...

Upgrade to get full access
35.78 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
42
TTC

The Toro Company

Upgrade to get full access
1.72 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
43
PFG

Principal Financ...

Upgrade to get full access
429.15 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
44
UPS

United Parcel Se...

Upgrade to get full access
6.16 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
45
THRM

Gentherm Incorpo...

Upgrade to get full access
9.05 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
46
PLXS

Plexus Corp.

Upgrade to get full access
5.94 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
47
SCHW

The Charles Schw...

Upgrade to get full access
169.92 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
48
AMCR

Amcor plc

Upgrade to get full access
10.53 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
49
GOOG

Alphabet Inc.

Upgrade to get full access
246.27 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
50
ROK

Rockwell Automat...

Upgrade to get full access
5.54 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
51
ABT

Abbott Laborator...

Upgrade to get full access
115.05 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
52
VZ

Verizon Communic...

Upgrade to get full access
14.94 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
53
MDT

Medtronic plc

Upgrade to get full access
82.89 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
54
WTFC

Wintrust Financi...

Upgrade to get full access
14.70 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
55
HSY

The Hershey Comp...

Upgrade to get full access
830
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
56
CRM

Salesforce, Inc.

Upgrade to get full access
1.01 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
57
PG

The Procter & Ga...

Upgrade to get full access
4.99 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
58
KNF

Knife River Corp...

Upgrade to get full access
13.10 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
59
BKH

Black Hills Corp...

Upgrade to get full access
15.55 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
60
TGT

Target Corporati...

Upgrade to get full access
121.43 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 08/14/2025 06/30/2025
Showing 41 to 60 of 3684 results
Page 3 of 185
Previous Next

Frequently Asked Questions

02

Robert W. Mairs is the Chief Executive Officer and President of Mairs & Power, Inc., an independent, employee-owned investment advisory firm. He joined the firm in 2015 as general counsel and has since held various leadership roles, including chief compliance officer and president. In October 2024, he was named CEO, succeeding Mark L. Henneman.

02

Explore Robert W. Mairs largest investments on Stocks.News, including companies like Microsoft Corporation , NVIDIA Corporation , Alphabet Inc. , and their significance in his portfolio.

02

Robert W. Mairs portfolio updates are typically published quarterly through SEC 13F filings, which provide detailed information about their holdings, including recent buys and sells.

02

Robert W. Mairs currently invests in companies such as Autodesk, Inc.

02

The largest holding in Robert W. Mairs portfolio is Microsoft Corporation.

02

As of Jun 30, 2025, Robert W. Mairs portfolio is valued at approximately $10.13 B, based on the latest filings available on Stocks.News.