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.

Performance

Stocks

# Ticker Shares Shares Value % Portfolio Change QoQ Change Quarter Current Price Report Date
21 SHW

The Sherwin-Will...

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $333.12 06/30/2025
22 WEC

WEC Energy Group...

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $105.72 06/30/2025
23 JNJ

Johnson & Johnso...

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $201.90 06/30/2025
24 QCOM

QUALCOMM Incorpo...

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $174.81 06/30/2025
25 VZ

Verizon Communic...

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $41.69 06/30/2025
26 FUL

H.B. Fuller Comp...

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $58.18 06/30/2025
27 TECH

Bio-Techne Corpo...

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $61.68 06/30/2025
28 ROK

Rockwell Automat...

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $404.23 06/30/2025
29 HRL

Hormel Foods Cor...

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $24.35 06/30/2025
30 ABT

Abbott Laborator...

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $125.02 06/30/2025
31 TNC

Tennant Company

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $74.47 06/30/2025
32 TSM

Taiwan Semicondu...

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $294.68 06/30/2025
33 ENTG

Entegris, Inc.

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $89.15 06/30/2025
34 CHRW

C.H. Robinson Wo...

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $157.22 06/30/2025
35 CRM

Salesforce, Inc.

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $260.49 06/30/2025
36 HON

Honeywell Intern...

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $191.33 06/30/2025
37 PIPR

Piper Sandler Co...

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $351.33 06/30/2025
38 KHC

The Kraft Heinz ...

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $24.34 06/30/2025
39 AXP

American Express...

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $370.37 06/30/2025
40 DCI

Donaldson Compan...

Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q2 2025 $92.43 06/30/2025
Showing 21 to 40 of 208 results
Page 2 of 11

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.