Robert W. Mairs

Robert W. Mairs

MAIRS & POWER INC

CIK: 0001070134

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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.

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# Ticker Activity Shares Traded Shares Value Shares Owned Avg. Buy Price Quarter Filing Date Report Date
121
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122
KO

The Coca-Cola Co...

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123
IBM

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124
CAT

Caterpillar Inc.

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2.81 K
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ASB

Associated Banc-...

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126
CL

Colgate-Palmoliv...

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127
SHW

The Sherwin-Will...

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128
TXN

Texas Instrument...

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CLFD

Clearfield, Inc.

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130
CVX

Chevron Corporat...

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1.87 K
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131
BRK-B

Berkshire Hathaw...

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1.49 K
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132
PEP

PepsiCo, Inc.

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2.03 K
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GLW

Corning Incorpor...

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3.98 K
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134
AMAT

Applied Material...

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3.95 K
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135
MO

Altria Group, In...

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102
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WM

Waste Management...

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40
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137
AMD

Advanced Micro D...

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265
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138
CHRW

C.H. Robinson Wo...

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139
WTFC

Wintrust Financi...

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14.70 K
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Q2 2025 08/14/2025 06/30/2025
140
MDT

Medtronic plc

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82.89 K
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Q2 2025 08/14/2025 06/30/2025
Showing 121 to 140 of 3684 results
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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.