Follow-The-Filings

Featured 13F manager

Mairs & Power Inc.

St Paul, MN 20 processed 13Fs on this site · 2021 Q3–2026 Q2

  • $10.9B
  • 254 Positions
  • 2026 Q2
  • +11.4% QoQ
  • Top 5 30.0%

Portfolio

2026 Q2 · filed 8/14/2026 · 254 long · top 12 shown

top 5 30.0% · top 10 44.3%

AUM over time

2026 Q2 $10.9B +11.4% QoQ
2021 Q3 · $10B 2021 Q3 · $10B
Q3 2021
2021 Q4 · $10.8B · +8.0% QoQ 2021 Q4 · $10.8B · +8.0% QoQ
Q4
2022 Q1 · $9.9B · −8.1% QoQ 2022 Q1 · $9.9B · −8.1% QoQ
Q1 2022
2022 Q2 · $8.3B · −15.9% QoQ 2022 Q2 · $8.3B · −15.9% QoQ
Q2
2022 Q3 · $7.9B · −5.0% QoQ 2022 Q3 · $7.9B · −5.0% QoQ
Q3
2022 Q4 · $8.3B · +4.8% QoQ 2022 Q4 · $8.3B · +4.8% QoQ
Q4
2023 Q1 · $8.7B · +4.3% QoQ 2023 Q1 · $8.7B · +4.3% QoQ
Q1 2023
2023 Q2 · $9.2B · +6.1% QoQ 2023 Q2 · $9.2B · +6.1% QoQ
Q2
2023 Q3 · $8.5B · −7.3% QoQ 2023 Q3 · $8.5B · −7.3% QoQ
Q3
2023 Q4 · $9.5B · +11.4% QoQ 2023 Q4 · $9.5B · +11.4% QoQ
Q4
2024 Q1 · $10.3B · +8.8% QoQ 2024 Q1 · $10.3B · +8.8% QoQ
Q1 2024
2024 Q2 · $10.3B · +0.2% QoQ 2024 Q2 · $10.3B · +0.2% QoQ
Q2
2024 Q3 · $10.6B · +2.7% QoQ 2024 Q3 · $10.6B · +2.7% QoQ
Q3
2024 Q4 · $10.3B · −2.8% QoQ 2024 Q4 · $10.3B · −2.8% QoQ
Q4
2025 Q1 · $9.6B · −7.0% QoQ 2025 Q1 · $9.6B · −7.0% QoQ
Q1 2025
2025 Q2 · $10.1B · +5.4% QoQ 2025 Q2 · $10.1B · +5.4% QoQ
Q2
2025 Q3 · $10.6B · +5.0% QoQ 2025 Q3 · $10.6B · +5.0% QoQ
Q3
2025 Q4 · $10.4B · −2.3% QoQ 2025 Q4 · $10.4B · −2.3% QoQ
Q4
2026 Q1 · $9.8B · −5.8% QoQ 2026 Q1 · $9.8B · −5.8% QoQ
Q1 2026
2026 Q2 · $10.9B · +11.4% QoQ 2026 Q2 · $10.9B · +11.4% QoQ
Q2

Book

2022 Q3 2022 Q2 · filed 14 Nov · long equity

MSFT - Microsoft 6.01% Add +1.3% 2,044,042 $232.90 $476M +26,969 −$42M
GOOG - Alphabet · CL C 5.68% Add +1909.6% 4,680,159 $96.15 $450M +4,447,267 −$59M
UNH - Unitedhealth Group 5.06% Reduce −4.0% 794,763 $505.04 $401M −33,199 −$24M
USB - US Bancorp Del 3.41% Add +0.6% 6,710,011 $40.32 $271M +38,434 −$36M
AMZN - Amazon 3.40% Reduce −9.8% 2,384,857 $113.00 $269M −258,783 −$11M
TTC - TORO 3.36% Add +1.4% 3,083,178 $86.48 $267M +41,414 +$36M
GGG - Graco 3.25% Add +0.3% 4,297,629 $59.95 $258M +12,541 +$3M
ECL - Ecolab 3.25% Reduce −0.9% 1,783,668 $144.42 $258M −16,882 −$19M
JNJ - Johnson & Johnson 2.98% Reduce −1.4% 1,445,685 $163.36 $236M −20,964 −$24M
MDT - Medtronic 2.84% Add +8.5% 2,785,370 $80.75 $225M +217,977 −$6M
HRL - Hormel Foods 2.72% Reduce −0.6% 4,743,685 $45.44 $216M −26,283 −$10M
TECH - Bio-Techne 2.41% Add +2.7% 673,620 $284.00 $191M +17,690 −$36M
FISV - Fiserv 2.36% Reduce −2.6% 1,998,658 $93.57 $187M −54,320 +$4M
LFUS - Littelfuse 2.23% Add +3.5% 890,836 $198.69 $177M +30,324 −$42M
LLY - Lilly Eli & 2.03% Reduce −5.0% 498,053 $323.35 $161M −26,191 −$9M
FUL - Fuller H B 1.96% Add +1.5% 2,588,675 $60.10 $156M +38,000 +$2M
QCOM - Qualcomm 1.92% Add +1.8% 1,346,280 $112.98 $152M +23,203 −$17M
DCI - Donaldson 1.86% Reduce −3.2% 3,013,809 $49.01 $148M −100,198 −$2M
WFC - Wells Fargo 1.85% Add +0.2% 3,649,421 $40.22 $147M +7,107 +$4M
MSI - Motorola Solutions 1.81% Reduce −14.6% 640,730 $223.97 $144M −109,791 −$14M
ABT - Abbott Labs 1.76% Reduce −0.6% 1,438,192 $96.76 $139M −9,380 −$18M
FAST - Fastenal 1.73% Reduce −0.9% 2,986,369 $46.04 $137M −28,256 −$13M
NVDA - Nvidia 1.64% Add +7.5% 1,070,959 $121.39 $130M +74,480 −$21M
SCHW - Schwab Charles 1.54% Reduce −16.6% 1,694,787 $71.87 $122M −337,126 −$7M
NVT - Nvent Electric 1.47% Reduce −3.2% 3,692,480 $31.61 $117M −121,058 −$3M
SHW - Sherwin Williams 1.47% Reduce −0.1% 569,613 $204.75 $117M −363 −$11M
HON - Honeywell Intl 1.45% Reduce −1.0% 688,226 $166.97 $115M −6,612 −$6M
V - VISA · CL A 1.43% Reduce −0.3% 637,760 $177.65 $113M −1,612 −$13M
CHRW - C H Robinson Worldwide 1.32% Reduce −6.3% 1,084,775 $96.31 $104M −73,281 −$13M
JPM - Jpmorgan Chase & 1.27% Add +86.7% 960,193 $104.50 $100M +445,939 +$42M
PFG - Principal Financial 1.26% Add 0.0% 1,379,898 $72.15 $100M +605 +$7M
TNC - Tennant 1.19% Add +0.7% 1,673,332 $56.56 $95M +12,119 −$4M
DIS - Disney Walt 1.11% Reduce −3.5% 928,687 $94.33 $88M −33,330 −$3M
CRM - Salesforce 1.10% Add +11.8% 604,688 $143.84 $87M +63,716 −$2M
SYY - Sysco 1.09% Reduce −13.2% 1,221,816 $70.71 $86M −186,606 −$33M
TGT - Target 1.08% Add +0.8% 576,633 $148.39 $86M +4,840 +$5M
HD - Home Depot 1.07% Reduce −10.0% 307,299 $275.94 $85M −34,319 −$9M
ROK - Rockwell Automation 0.94% Add +11.5% 346,760 $215.11 $75M +35,697 +$13M
MMM - 3M 0.92% Reduce −11.0% 660,842 $110.50 $73M −81,757 −$23M
ENTG - Entegris 0.85% Add +10.4% 813,055 $83.02 $68M +76,402 −$368K
WK - Workiva · CL A 0.78% Add +12.6% 796,742 $77.80 $62M +89,136 +$15M
NTRS - Northern Tr 0.69% Add +6.8% 636,165 $85.56 $54M +40,649 −$3M
DGII - Digi Intl 0.69% Reduce −19.3% 1,574,060 $34.57 $54M −375,653 +$7M
PII - Polaris 0.58% Reduce 0.0% 477,186 $95.65 $46M −94 −$2M
JAMF 0.55% Add +3.9% 1,954,509 $22.16 $43M +73,057 −$3M
ONB - Old Natl Bancorp Ind 0.54% Hold 2,611,595 $16.47 $43M
AXP - American Express 0.51% Reduce −1.7% 298,090 $134.91 $40M −5,123 −$2M
GNRC - Generac 0.50% Add +48.5% 221,617 $178.14 $39M +72,400 +$8M
UPS - United Parcel Service · CL B 0.49% Reduce −1.2% 241,721 $161.54 $39M −3,030 −$6M
LNT - Alliant Energy 0.49% Reduce −5.8% 726,317 $52.99 $38M −44,428 −$7M

Showing top 50 of 202 by value

Exits / last held

not current holdings · last reported size, unchanged · gone vs 2022 Q2

Stock % of portfolio Recent activity Shares Reported price* Value Share change $ change
Cyberoptics 0.03% Exit 0 $34.94 $3M −76,639 −$3M
Cmc Materials 0.03% Exit 0 $174.50 $2M −12,000 −$2M
Cambium Networks 0.02% Exit 0 $14.65 $2M −126,339 −$2M
EPAC - Enerpac Tool Group · CL A 0.01% Exit 0 $19.03 $1M −56,606 −$1M
EFA - Ishares Tr Exit 0 $62.57 $372K −5,945 −$372K
K - Kellogg Exit 0 $71.35 $319K −4,471 −$319K
VNQ - Vanguard Index Fds Exit 0 $91.10 $260K −2,854 −$260K
Otter Tail Exit 0 $67.11 $255K −3,800 −$255K
Walgreens Boots Alliance Exit 0 $37.91 $247K −6,515 −$247K
DUK - DUKE Energy Exit 0 $107.30 $244K −2,274 −$244K
Ishares Tr Exit 0 $58.93 $232K −3,937 −$232K
MKC - Mccormick & Exit 0 $83.33 $225K −2,700 −$225K
MDLZ - Mondelez Intl · CL A Exit 0 $62.07 $224K −3,609 −$224K
ZTS - Zoetis · CL A Exit 0 $171.52 $224K −1,306 −$224K
LMT - Lockheed Martin Exit 0 $429.13 $218K −508 −$218K
CMCSA - Comcast · CL A Exit 0 $39.24 $216K −5,504 −$216K
MPC - Marathon Petroleum Exit 0 $82.40 $206K −2,500 −$206K
HPQ - HP Exit 0 $32.73 $202K −6,171 −$202K
CX - Cemex Sab De Cv Exit 0 $3.94 $67K −17,000 −$67K

* Reported price is value ÷ shares from the 13F as of period end — not a live market quote. Weight % is each long-equity position ÷ full 13F AUM, so rows may not sum to 100% when the filing includes options or other non-equity (excluded from this table). Share change and $ change are vs 2022 Q2. Click column headers to sort · click New / Hold / Add / Reduce to promote that move type to the top. Exit opens the last-held block below.

Filings history

20 periods · normalized AUM · open a period for holdings

Period Holdings AUM QoQ Form Filed Filing ID
2026 Q2 254 $10.9B +11.4% 13F-HR 8/14/2026 000117266126003496
2026 Q1 245 $9.8B −5.8% 13F-HR 5/14/2026 000117266126001819
2025 Q4 243 $10.4B −2.3% 13F-HR 2/17/2026 000117266126001057
2025 Q3 248 $10.6B +5.0% 13F-HR 11/14/2025 000117266125004985
2025 Q2 235 $10.1B +5.4% 13F-HR 8/14/2025 000117266125003391
2025 Q1 221 $9.6B −7.0% 13F-HR 5/15/2025 000117266125002089
2024 Q4 229 $10.3B −2.8% 13F-HR 2/14/2025 000117266125000936
2024 Q3 228 $10.6B +2.7% 13F-HR 11/14/2024 000117266124004776
2024 Q2 222 $10.3B +0.2% 13F-HR 8/14/2024 000117266124003458
2024 Q1 226 $10.3B +8.8% 13F-HR 5/15/2024 000117266124002334
2023 Q4 231 $9.5B +11.4% 13F-HR 2/14/2024 000117266124001540
2023 Q3 214 $8.5B −7.3% 13F-HR 11/14/2023 000117266123003911
2023 Q2 226 $9.2B +6.1% 13F-HR 8/14/2023 000117266123003105
2023 Q1 236 $8.7B +4.3% 13F-HR 5/15/2023 000117266123002191
2022 Q4 227 $8.3B +4.8% 13F-HR 2/14/2023 000117266123001162
2022 Q3 221 $7.9B −5.0% 13F-HR 11/14/2022 000117266122002437
2022 Q2 202 $8.3B −15.9% 13F-HR 8/15/2022 000117266122001872
2022 Q1 216 $9.9B −8.1% 13F-HR 5/16/2022 000117266122001407
2021 Q4 218 $10.8B +8.0% 13F-HR 2/14/2022 000117266122000530
2021 Q3 210 $10B 13F-HR 11/15/2021 000117266121002287

About

MAIRS & POWER INC

20 processed 13Fs on this site · 2021 Q3–2026 Q2

SEC filing name
MAIRS & POWER INC
Location
St Paul, MN
All SEC filings
View on sec.gov