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

2024 Q3 2024 Q2 · filed 14 Nov · long equity

MSFT - Microsoft 7.91% Reduce −0.1% 1,955,215 $430.30 $841M −1,907 −$33M
NVDA - Nvidia 6.90% Reduce −2.4% 6,037,090 $121.44 $733M −148,848 −$31M
UNH - Unitedhealth Group 4.90% Add +5.5% 891,662 $584.68 $521M +46,847 +$91M
GOOG - Alphabet · CL C 4.31% Reduce −2.6% 2,743,465 $167.19 $459M −72,061 −$58M
AMZN - Amazon 4.14% Add +0.5% 2,362,983 $186.33 $440M +12,586 −$14M
JPM - Jpmorgan Chase & 3.41% Reduce −0.2% 1,720,372 $210.86 $363M −3,143 +$14M
GGG - Graco 3.24% Add +4.5% 3,931,980 $87.51 $344M +170,711 +$46M
FISV - Fiserv 3.20% Add +0.1% 1,893,636 $179.65 $340M +1,534 +$58M
AAPL - Apple 2.95% Add +3.4% 1,347,213 $233.00 $314M +44,013 +$39M
LLY - Eli Lilly & 2.85% Reduce −2.3% 341,961 $885.94 $303M −8,189 −$14M
TTC - TORO 2.80% Add +5.7% 3,431,184 $86.73 $298M +185,170 −$6M
LNT - Alliant Energy 2.34% Add +6.9% 4,095,219 $60.69 $249M +263,820 +$54M
LFUS - Littelfuse 2.15% Add +1.4% 860,984 $265.25 $228M +12,058 +$11M
QCOM - Qualcomm 2.09% Add +0.4% 1,305,186 $170.05 $222M +4,916 −$37M
MSI - Motorola Solutions 2.07% Reduce −1.3% 488,752 $449.63 $220M −6,211 +$29M
V - VISA · CL A 2.04% Add +14.8% 788,803 $274.95 $217M +101,837 +$37M
TECH - Bio-Techne 2.03% Reduce −1.6% 2,696,796 $79.93 $216M −43,596 +$19M
VZ - Verizon Communications 2.02% Add +4.3% 4,789,419 $44.91 $215M +196,333 +$26M
USB - US Bancorp Del 1.96% Reduce −11.8% 4,553,141 $45.73 $208M −606,360 +$3M
ECL - Ecolab 1.91% Reduce −4.8% 794,679 $255.33 $203M −39,712 +$4M
FAST - Fastenal 1.84% Add +2.6% 2,731,930 $71.42 $195M +68,617 +$28M
SHW - Sherwin Williams 1.73% Add +4.9% 482,545 $381.67 $184M +22,592 +$47M
JNJ - Johnson & Johnson 1.70% Reduce −5.5% 1,116,680 $162.06 $181M −65,045 +$8M
MDT - Medtronic 1.67% Reduce −33.0% 1,969,468 $90.03 $177M −970,474 −$54M
FUL - Fuller H B 1.64% Add +0.9% 2,197,999 $79.38 $174M +18,625 +$7M
NVT - Nvent Electric 1.58% Reduce −1.3% 2,384,560 $70.26 $168M −32,417 −$18M
HRL - Hormel Foods 1.51% Reduce −0.5% 5,047,678 $31.70 $160M −27,831 +$5M
WFC - Wells Fargo 1.23% Reduce −3.5% 2,323,231 $56.49 $131M −83,500 −$12M
TNC - Tennant 1.21% Add +11.8% 1,336,082 $96.04 $128M +141,473 +$11M
ABT - Abbott Labs 1.16% Reduce −0.7% 1,085,429 $114.01 $124M −7,367 +$10M
ENTG - Entegris 1.10% Add +11.9% 1,043,732 $112.53 $117M +111,194 −$9M
ROK - Rockwell Automation 1.05% Add +3.0% 414,348 $268.46 $111M +11,975 +$471K
DCI - Donaldson 0.95% Reduce −8.5% 1,371,962 $73.70 $101M −126,858 −$6M
CHRW - C H Robinson Worldwide 0.87% Add +23.0% 834,948 $110.37 $92M +156,138 +$32M
HON - Honeywell Intl 0.83% Reduce −30.5% 429,325 $206.71 $89M −188,005 −$43M
SCHW - Schwab Charles 0.74% Reduce −10.9% 1,218,283 $64.81 $79M −149,095 −$22M
BBY - Best Buy 0.73% Add +0.2% 746,230 $103.30 $77M +1,615 +$14M
PFG - Principal Financial 0.70% Reduce −28.0% 869,978 $85.90 $75M −337,998 −$20M
TGT - Target 0.67% Reduce −0.2% 454,170 $155.86 $71M −1,125 +$3M
Piper Sandler Companies 0.66% Reduce −6.3% 245,828 $283.81 $70M −16,474 +$9M
CRM - Salesforce 0.63% Reduce −5.3% 242,964 $273.71 $67M −13,595 +$540K
WK - Workiva · CL A 0.62% Add +6.6% 835,086 $79.12 $66M +51,676 +$9M
HD - Home Depot 0.62% Reduce −0.4% 162,972 $405.20 $66M −665 +$10M
AXP - American Express 0.56% Reduce −4.2% 218,028 $271.20 $59M −9,488 +$6M
SYY - Sysco 0.55% Reduce −33.9% 743,076 $78.06 $58M −381,219 −$22M
CASY - Caseys Gen Stores 0.49% Reduce −3.5% 138,399 $375.71 $52M −5,091 −$3M
TXN - Texas Instrs 0.44% Add +3.2% 226,480 $206.57 $47M +7,112 +$4M
DIS - Disney Walt 0.31% Reduce −5.0% 337,812 $96.19 $32M −17,814 −$3M
ADP - Automatic Data Processing 0.28% Add +1.8% 108,530 $276.73 $30M +1,914 +$5M
KHC - Kraft Heinz 0.27% New 831,775 $35.11 $29M +831,775 +$29M

Showing top 50 of 217 by value

Exits / last held

not current holdings · last reported size, unchanged · gone vs 2024 Q2

Stock % of portfolio Recent activity Shares Reported price* Value Share change $ change
PAYX - Paychex Exit 0 $118.41 $357K −3,015 −$357K
DOC - Healthpeak Properties Exit 0 $19.59 $346K −17,663 −$346K
SON - Sonoco Prods Exit 0 $50.80 $254K −5,000 −$254K
LIN - Linde Exit 0 $438.83 $226K −515 −$226K
SBUX - Starbucks Exit 0 $77.96 $226K −2,899 −$226K
MUR - Murphy Oil Exit 0 $41.20 $206K −5,000 −$206K
Smith & Wesson Brands Exit 0 $14.30 $143K −10,000 −$143K

* 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 2024 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