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Mairs & Power Inc.

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

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

Portfolio

2026 Q2, filed 8/14/2026, top 12 of 254 holdings

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 Q4 2022 Q3, filed 14 Feb, long equity only

MSFT, Microsoft 6.00% Add +1.7% 2,079,648 $239.82 $499M +35,606 +$23M
UNH, UnitedHealth Group 4.97%, was 5.06% Reduce −2.0% 778,847 $530.18 $413M −15,916 +$12M
GOOG, Alphabet Class C 4.60%, was 5.68% Reduce −7.9% 4,309,676 $88.73 $382M −370,483 −$68M
TTC, Toro 4.01% Reduce −4.6% 2,940,902 $113.20 $333M −142,276 +$66M
USB, U.S. Bancorp 3.48% Reduce −1.1% 6,634,280 $43.61 $289M −75,731 +$19M
GGG, Graco 3.47% Reduce −0.3% 4,285,591 $67.26 $288M −12,038 +$31M
ECL, Ecolab 3.12%, was 3.25% Reduce −0.3% 1,778,274 $145.56 $259M −5,394 +$1.2M
JNJ, Johnson & Johnson 3.03% Reduce −1.4% 1,425,537 $176.65 $252M −20,148 +$16M
TECH, Bio-Techne 2.80%, was 2.41% Add +317.3% 2,811,030 $82.88 $233M +2,137,410 +$42M
MDT, Medtronic 2.62% Add +0.6% 2,801,369 $77.72 $218M +15,999 −$7.2M
HRL, Hormel Foods 2.57%, was 2.72% Reduce −1.1% 4,692,710 $45.55 $214M −50,975 −$1.8M
AMZN, Amazon 2.54% Add +5.5% 2,516,070 $84.00 $211M +131,213 −$58M
FISV, Fiserv 2.46%, was 2.36% Add +1.0% 2,018,715 $101.07 $204M +20,057 +$17M
NVDA, Nvidia 2.42%, was 1.64% Add +28.5% 1,376,567 $146.14 $201M +305,608 +$71M
LFUS, Littelfuse 2.37%, was 2.23% Add +0.4% 894,287 $220.20 $197M +3,451 +$20M
LLY, Eli Lilly 2.13% Reduce −3.1% 482,848 $365.84 $177M −15,205 +$16M
FUL, Fuller 2.12% Reduce −4.9% 2,462,160 $71.62 $176M −126,515 +$21M
DCI, Donaldson 1.99% Reduce −6.9% 2,806,573 $58.87 $165M −207,236 +$18M
MSI, Motorola Solutions 1.87% Reduce −5.8% 603,516 $257.71 $156M −37,214 +$12M
QCOM, Qualcomm 1.86% Add +4.4% 1,405,486 $109.94 $155M +59,206 +$2.4M
ABT, Abbott Laboratories 1.76% Reduce −7.4% 1,331,920 $109.79 $146M −106,272 +$7.1M
HON, Honeywell 1.75% Reduce −1.4% 678,909 $214.30 $145M −9,317 +$31M
FAST, Fastenal 1.69%, was 1.73% Reduce −0.8% 2,963,459 $47.32 $140M −22,910 +$2.7M
NVT, Nvent Electric 1.65% Reduce −3.7% 3,554,648 $38.47 $137M −137,832 +$20M
SHW, Sherwin-Williams 1.63% Reduce −0.1% 568,906 $237.33 $135M −707 +$18M
JPM, JPMorgan Chase 1.58%, was 1.27% Add +2.3% 981,799 $134.10 $132M +21,606 +$31M
V, Visa 1.58% Reduce −0.8% 632,638 $207.76 $131M −5,122 +$18M
WFC, Wells Fargo 1.58%, was 1.85% Reduce −13.1% 3,172,910 $41.29 $131M −476,511 −$16M
SCHW, Charles Schwab 1.52%, was 1.54% Reduce −10.4% 1,517,790 $83.26 $126M −176,997 +$4.6M
PFG, Principal Financial 1.31% Reduce −6.2% 1,294,917 $83.92 $109M −84,981 +$9.1M
TNC, Tennant 1.21% Reduce −2.5% 1,631,948 $61.57 $100M −41,384 +$5.8M
CHRW, C.H. Robinson 1.19%, was 1.32% Reduce −0.4% 1,079,974 $91.56 $99M −4,801 −$5.6M
SYY, Sysco 1.13%, was 1.09% Add +0.7% 1,230,348 $76.45 $94M +8,532 +$7.7M
ROK, Rockwell Automation 1.07% Reduce −0.3% 345,650 $257.57 $89M −1,110 +$14M
DIS, Disney 0.98% Add +0.5% 933,166 $86.88 $81M +4,479 −$6.5M
HD, Home Depot 0.97%, was 1.07% Reduce −16.6% 256,199 $315.86 $81M −51,100 −$3.9M
CRM, Salesforce 0.96%, was 1.10% Reduce −0.3% 602,676 $132.59 $80M −2,012 −$7.1M
TGT, Target 0.94%, was 1.08% Reduce −9.2% 523,574 $149.04 $78M −53,059 −$7.5M
MMM, 3M 0.87%, was 0.92% Reduce −9.2% 599,844 $119.92 $72M −60,998 −$1.1M
WK, Workiva 0.86%, was 0.78% Add +6.9% 852,020 $83.97 $72M +55,278 +$9.6M
ENTG, Entegris 0.78% Add +22.2% 993,408 $65.59 $65M +180,353 −$2.3M
DGII, Digi International 0.58%, was 0.69% Reduce −16.2% 1,319,576 $36.55 $48M −254,484 −$6.2M
ONB, Old National Bancorp Ind 0.55% Reduce −1.8% 2,563,595 $17.98 $46M −48,000 +$3.1M
NTRS, Northern Trust 0.54%, was 0.69% Reduce −19.7% 511,022 $88.49 $45M −125,143 −$9.2M
Jamf 0.53% Add +6.3% 2,078,496 $21.30 $44M +123,987 +$960K
AXP, American Express 0.52% Reduce −2.5% 290,521 $147.75 $43M −7,569 +$2.7M
UPS 0.50% Reduce −0.5% 240,484 $173.84 $42M −1,237 +$2.8M
PII, Polaris 0.48%, was 0.58% Reduce −17.8% 392,323 $101.00 $40M −84,863 −$6M
LNT, Alliant Energy 0.45%, was 0.49% Reduce −6.1% 681,800 $55.21 $38M −44,517 −$846K
INSP, Inspire Medical Systems 0.38% Reduce −4.8% 125,639 $251.88 $32M −6,368 +$8.2M

Showing top 50 of 218 by value

Exits / last held

Gone since 2022 Q3, shown at their last reported size.

Stock % of portfolio Recent activity Shares Reported price* Value Share change $ change
TSLA, Tesla 0.01% Exit 0 $265.12 $412K −1,554 −$412K
ZBRA, Zebra Technologies — Exit 0 $262.00 $262K −1,000 −$262K
D, Dominion Energy — Exit 0 $69.00 $233K −3,377 −$233K
SONY, Sony — Exit 0 $63.98 $222K −3,470 −$222K
Superior Industries International — Exit 0 $3.04 $38K −12,500 −$38K

Weight bar: held both quarters added sold at this quarter’s reported price

* 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 Q3. Click a column header to sort, or New, Hold, Add or Reduce to bring those moves to the top. Exit opens the last-held block below.

Filings history

20 periods, with AUM normalized

Period Holds 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 to 2026 Q2

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