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
281
SNA

Snap-on Incorpor...

Upgrade to get full access
750
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
282
JAMF

Jamf Holding Cor...

Upgrade to get full access
253
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
283
IBM

International Bu...

Upgrade to get full access
262
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
284
ORCL

Oracle Corporati...

Upgrade to get full access
255
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
285
T

AT&T Inc.

Upgrade to get full access
1.55 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
286
PFE

Pfizer Inc.

Upgrade to get full access
5.71 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
287
HBAN

Huntington Bancs...

Upgrade to get full access
1.53 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
288
HUBG

Hub Group, Inc.

Upgrade to get full access
4.15 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
289
NKE

NIKE, Inc.

Upgrade to get full access
263
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
290
WTFC

Wintrust Financi...

Upgrade to get full access
20.76 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
291
GEV

GE Vernova Inc.

Upgrade to get full access
278
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
292
ABBV

AbbVie Inc.

Upgrade to get full access
3.81 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
293
PSX

Phillips 66

Upgrade to get full access
2.17 K
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
294
AVGO

Broadcom Inc.

Upgrade to get full access
130
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
295
BA

The Boeing Compa...

Upgrade to get full access
171
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
296
PEP

PepsiCo, Inc.

Upgrade to get full access
290
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
297
NSC

Norfolk Southern...

Upgrade to get full access
125
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
298
SOLV

Solventum Corpor...

Upgrade to get full access
330
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
299
ADP

Automatic Data P...

Upgrade to get full access
254
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
300
TMO

Thermo Fisher Sc...

Upgrade to get full access
310
Upgrade to get full access
Upgrade to get full access
Upgrade to get full access
Q1 2025 05/15/2025 03/31/2025
Showing 281 to 300 of 3684 results
Page 15 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.