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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 Q1 2021 Q4, filed 16 May, long equity only

GOOG, Alphabet Class C 6.48% Reduce −1.0% 230,295 $2,793 $643M −2,399 −$30M
MSFT, Microsoft 6.38%, was 6.28% Add +2.0% 2,054,792 $308.31 $634M +39,987 −$44M
UNH, UnitedHealth Group 4.53% Reduce −4.0% 880,991 $509.97 $449M −36,546 −$11M
AMZN, Amazon 4.02%, was 3.57% Add +5.9% 122,424 $3,260 $399M +6,823 +$14M
USB, U.S. Bancorp 3.60% Reduce 0.0% 6,722,688 $53.15 $357M −199 −$20M
ECL, Ecolab 3.21%, was 3.94% Reduce −0.4% 1,807,055 $176.56 $319M −6,405 −$106M
MDT, Medtronic 2.94% Reduce −3.5% 2,633,624 $110.95 $292M −95,746 +$9.8M
GGG, Graco 2.90%, was 3.09% Reduce −0.2% 4,131,668 $69.72 $288M −8,657 −$46M
TECH, Bio-Techne 2.87% Add +0.6% 657,962 $433.04 $285M +4,147 −$53M
JNJ, Johnson & Johnson 2.78%, was 2.46% Add +0.2% 1,555,068 $177.23 $276M +3,842 +$10M
NVDA, Nvidia 2.65%, was 3.14% Reduce −16.4% 963,429 $272.86 $263M −189,244 −$76M
HRL, Hormel Foods 2.61%, was 2.21% Add +2.5% 5,022,430 $51.54 $259M +123,445 +$20M
TTC, Toro 2.46% Add +5.0% 2,859,373 $85.49 $244M +135,384 −$28M
LFUS, Littelfuse 2.10% Add +4.1% 835,547 $249.41 $208M +32,923 −$44M
FISV, Fiserv 2.07% Reduce −2.7% 2,030,783 $101.40 $206M −56,297 −$11M
FAST, Fastenal 1.94%, was 1.97% Reduce −2.5% 3,238,528 $59.40 $192M −82,493 −$20M
MSI, Motorola Solutions 1.89%, was 1.96% Reduce −0.2% 775,708 $242.20 $188M −1,666 −$23M
LLY, Eli Lilly 1.88% Reduce −1.7% 651,512 $286.37 $187M −11,502 +$3.4M
QCOM, Qualcomm 1.87% Add +7.6% 1,216,118 $152.82 $186M +85,663 −$21M
V, Visa 1.83%, was 2.13% Reduce −22.6% 821,101 $221.77 $182M −239,691 −$48M
WFC, Wells Fargo 1.75% Reduce −2.4% 3,578,234 $48.46 $173M −89,314 −$2.6M
ABT, Abbott Laboratories 1.74%, was 1.95% Reduce −2.4% 1,463,229 $118.36 $173M −36,370 −$38M
DCI, Donaldson 1.73%, was 1.83% Reduce −0.5% 3,309,202 $51.93 $172M −16,608 −$25M
FUL, Fuller 1.70%, was 2.03% Reduce −5.3% 2,559,376 $66.07 $169M −143,377 −$50M
SCHW, Charles Schwab 1.65%, was 1.48% Add +2.2% 1,946,761 $84.31 $164M +41,349 +$3.9M
CHRW, C.H. Robinson 1.44% Reduce −1.0% 1,325,428 $107.71 $143M −12,895 −$1.3M
SHW, Sherwin-Williams 1.44% Add +5.6% 571,800 $249.62 $143M +30,444 −$48M
HON, Honeywell 1.40% Reduce −1.3% 713,774 $194.58 $139M −9,460 −$12M
MMM, 3M 1.37%, was 1.56% Reduce −3.2% 915,187 $148.88 $136M −30,439 −$32M
NVT, Nvent Electric 1.34%, was 1.35% Reduce −0.6% 3,818,268 $34.78 $133M −24,932 −$13M
TNC, Tennant 1.32% Reduce −0.8% 1,667,206 $78.80 $131M −12,896 −$4.8M
DIS, Disney 1.32%, was 1.43% Reduce −4.8% 951,774 $137.16 $131M −48,127 −$24M
HD, Home Depot 1.26% Add +0.4% 416,417 $299.33 $125M +1,796 −$47M
SYY, Sysco 1.24%, was 1.03% Add +6.4% 1,511,657 $81.65 $123M +90,403 +$12M
TGT, Target 1.18%, was 1.20% Reduce −1.2% 553,535 $212.22 $117M −6,791 −$12M
PFG, Principal Financial 1.05% Reduce −3.5% 1,425,775 $73.41 $105M −51,239 −$2.2M
CRM, Salesforce 0.84%, was 0.57% Add +62.3% 391,941 $212.32 $83M +150,424 +$22M
ENTG, Entegris 0.70%, was 0.28% Add +140.1% 531,920 $131.26 $70M +310,340 +$39M
JPM, JPMorgan Chase 0.69%, was 0.36% Add +107.3% 505,206 $136.32 $69M +261,525 +$30M
ROK, Rockwell Automation 0.66%, was 0.48% Add +57.2% 234,328 $280.03 $66M +85,255 +$14M
AXP, American Express 0.63% Reduce −15.3% 336,362 $187.00 $63M −60,765 −$2.1M
NTRS, Northern Trust 0.62% New 525,908 $116.45 $61M +525,908 +$61M
Jamf 0.59%, was 0.57% Add +4.1% 1,686,077 $34.81 $59M +66,727 −$2.9M
WK, Workiva 0.57%, was 0.48% Add +20.1% 479,531 $118.00 $57M +80,100 +$4.5M
DGII, Digi International 0.54%, was 0.58% Reduce −3.2% 2,468,136 $21.52 $53M −81,276 −$9.5M
UPS 0.53% Reduce −0.9% 243,783 $214.46 $52M −2,132 −$427K
PII, Polaris 0.50%, was 0.41% Add +17.8% 469,638 $105.32 $49M +70,928 +$5.6M
LNT, Alliant Energy 0.49% Reduce −0.1% 773,831 $62.48 $48M −1,153 +$711K
ONB, Old National Bancorp Ind 0.43%, was 0.41% Add +7.3% 2,619,073 $16.38 $43M +179,168 −$1.3M
BAX, Baxter International 0.40%, was 0.41% Reduce −0.4% 514,428 $77.54 $40M −2,040 −$4.4M

Showing top 50 of 206 by value

Exits / last held

Gone since 2021 Q4, shown at their last reported size.

Stock % of portfolio Recent activity Shares Reported price* Value Share change $ change
Great Western Bancorp 0.09% Exit 0 $33.96 $9.2M −272,062 −$9.2M
Cardiovascular Systems 0.03% Exit 0 $18.78 $3.1M −166,953 −$3.1M
IPGP, IPG Photonics — Exit 0 $172.00 $258K −1,500 −$258K
Fleetcor Technologies — Exit 0 $223.46 $240K −1,074 −$240K
TT, Trane Technologies — Exit 0 $201.87 $238K −1,179 −$238K
IXN, iShares Trust — Exit 0 $64.33 $237K −3,684 −$237K
ADSK, Autodesk — Exit 0 $281.21 $232K −825 −$232K
CL, Colgate-Palmolive — Exit 0 $85.26 $229K −2,686 −$229K
AME, Ametek — Exit 0 $146.84 $216K −1,471 −$216K
AVGO, Broadcom — Exit 0 $664.62 $216K −325 −$216K
GE, GE Aerospace — Exit 0 $94.39 $207K −2,193 −$207K
EW, Edwards Lifesciences — Exit 0 $129.32 $206K −1,593 −$206K
PCT, Pure Cycle — Exit 0 $14.59 $205K −14,047 −$205K
iShares Trust — Exit 0 $292.51 $203K −694 −$203K
SEIC, Sei Investments — Exit 0 $60.91 $201K −3,300 −$201K

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 2021 Q4. 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