Fund Holdings — MAIRS & POWER INC

Total Portfolio Value:
$10.64B
Total Bought:
$502.64M
Total Sold:
$681.77M
Net Transaction:
-$179.14M
Notable People:
Robert William Mairs, Andrew Robert Adams
Securities
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SharesValue
Q2 2025
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Q3 2025
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Change
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Q2 2025
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Q3 2025
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Weight (%)
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Change
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NVIDIA Corporation(NVDA)5,812,8715,576,420-236,451$918.38M$1.04B9.78%+$122.07M
Microsoft Corporation(MSFT)2,004,8081,905,547-99,261$997.21M$986.98M9.28%-$10.23M
Amazon.com, Inc.(AMZN)2,492,8612,555,902+63,041$546.91M$561.20M5.27%+$14.29M
JPMorgan Chase & Co.(JPM)1,500,9661,361,530-139,436$435.15M$429.47M4.04%-$5.68M
Alphabet Inc.CL C(GOOG)1,801,8271,762,588-39,239$319.63M$429.28M4.03%+$109.65M
UnitedHealth Group Incorporated(UNH)1,057,1601,069,947+12,787$329.80M$369.45M3.47%+$39.65M
Graco Inc.(GGG)3,976,8903,934,001-42,889$341.89M$334.23M3.14%-$7.66M
Apple Inc.(AAPL)1,142,5681,182,743+40,175$234.42M$301.16M2.83%+$66.74M
Toro Corp.(TORO)3,649,7173,600,459-49,258$257.96M$274.36M2.58%+$16.39M
Eli Lilly and Company(LLY)365,327358,177-7,150$284.78M$273.29M2.57%-$11.49M
Visa Inc.CL A(V)794,996791,147-3,849$282.26M$270.08M2.54%-$12.18M
Fastenal Company(FAST)5,372,7594,719,036-653,723$225.66M$231.42M2.18%+$5.77M
Fiserv, Inc.(FISV)1,732,6211,749,931+17,310$298.72M$225.62M2.12%-$73.10M
nVent Electric plcSHS(NVT)2,353,2632,182,373-170,890$172.38M$215.27M2.02%+$42.89M
Ecolab Inc.(ECL)788,929777,029-11,900$212.57M$212.80M2.00%+$228.0K
Littelfuse, Inc.(LFUS)866,464813,938-52,526$196.45M$210.82M1.98%+$14.36M
Motorola Solutions, Inc.(MSI)475,106460,229-14,877$199.76M$210.46M1.98%+$10.70M
WEC Energy Group, Inc.(WEC)1,492,5281,793,851+301,323$155.52M$205.56M1.93%+$50.04M
Alliant Energy Corporation(LNT)3,042,1422,993,643-48,499$183.96M$201.80M1.90%+$17.84M
Meta Platforms, Inc.CL A(META)218,761256,927+38,166$161.47M$188.68M1.77%+$27.22M
Johnson & Johnson(JNJ)1,010,469985,502-24,967$154.35M$182.73M1.72%+$28.38M
Wells Fargo & Company(WFC)2,174,4032,172,337-2,066$174.21M$182.09M1.71%+$7.87M
The Sherwin-Williams Company(SHW)460,613464,043+3,430$158.16M$160.68M1.51%+$2.52M
Bio-Techne Corporation(TECH)2,716,3782,807,409+91,031$139.76M$156.18M1.47%+$16.42M
Verizon Communications Inc.(VZ)3,413,9173,414,075+158$147.72M$150.05M1.41%+$2.33M
Rockwell Automation, Inc.(ROK)412,922410,777-2,145$137.16M$143.58M1.35%+$6.42M
H.B. Fuller Company(FUL)2,448,2492,408,893-39,356$147.26M$142.80M1.34%-$4.46M
Taiwan Semiconductor Manufacturing Company LimitedADS(TSM)446,826495,265+48,439$101.20M$138.32M1.30%+$37.12M
C.H. Robinson Worldwide, Inc.(CHRW)863,550869,738+6,188$82.86M$115.15M1.08%+$32.30M
Entegris, Inc.(ENTG)1,118,0391,194,050+76,011$90.17M$110.40M1.04%+$20.23M
QUALCOMM Incorporated(QCOM)934,161653,933-280,228$148.77M$108.79M1.02%-$39.99M
Tennant Company(TNC)1,352,6581,329,688-22,970$104.80M$107.78M1.01%+$2.98M
Hormel Foods Corporation(HRL)4,220,4034,185,642-34,761$127.67M$103.55M0.97%-$24.11M
Abbott Labs901,941722,884-179,057$122.67M$96.82M0.91%-$25.85M
Salesforce, Inc.(CRM)253,841294,789+40,948$69.22M$69.86M0.66%+$645.1K
Workiva Inc.CL A(WK)757,819757,063-756$51.87M$65.17M0.61%+$13.30M
Piper Sandler Companies246,834184,606-62,228$68.61M$64.06M0.60%-$4.55M
The Home Depot, Inc.(HD)154,173155,551+1,378$56.53M$63.03M0.59%+$6.50M
Casey's General Stores, Inc.(CASY)113,916108,232-5,684$58.13M$61.19M0.58%+$3.06M
The Kraft Heinz Company(KHC)2,381,8932,231,175-150,718$61.50M$58.10M0.55%-$3.40M
American Express Company(AXP)189,988170,031-19,957$60.60M$56.48M0.53%-$4.12M
3M Company(MMM)344,366346,453+2,087$52.43M$53.76M0.51%+$1.34M
Honeywell International Inc.(HON)293,197249,248-43,949$68.28M$52.47M0.49%-$15.81M
Donaldson Company, Inc.(DCI)829,505605,439-224,066$57.53M$49.56M0.47%-$7.97M
Texas Instruments Incorporated(TXN)230,856236,717+5,861$47.93M$43.49M0.41%-$4.44M
Medtronic plcSHS(MDT)455,290430,572-24,718$39.69M$41.01M0.39%+$1.32M
IDACORP, Inc.(IDA)244,510287,168+42,658$28.23M$37.95M0.36%+$9.72M
U.S. Bancorp(USB)1,070,161763,737-306,424$48.42M$36.91M0.35%-$11.51M
The Walt Disney Company(DIS)311,433313,534+2,101$38.62M$35.90M0.34%-$2.72M
Medpace Holdings, Inc.(MEDP)76,18669,583-6,603$23.91M$35.78M0.34%+$11.87M
Xcel Energy Inc.(XEL)376,431386,008+9,577$25.63M$31.13M0.29%+$5.50M
Automatic Data Processing In101,383105,107+3,724$31.27M$30.85M0.29%-$417.6K
The Procter & Gamble Company(PG)156,286188,436+32,150$24.90M$28.95M0.27%+$4.05M
The Charles Schwab Corporation(SCHW)337,277299,389-37,888$30.77M$28.58M0.27%-$2.19M
Cognex Corporation(CGNX)129,777613,294+483,517$4.12M$27.78M0.26%+$23.67M
Clearfield, Inc.(CLFD)762,234730,793-31,441$33.09M$25.12M0.24%-$7.96M
The Travelers Companies, Inc.(TRV)80,31388,494+8,181$21.49M$24.71M0.23%+$3.22M
Palo Alto Networks, Inc.(PANW)40,931111,242+70,311$8.38M$22.65M0.21%+$14.27M
Principal Financial Group, Inc.(PFG)362,798254,418-108,380$28.82M$21.09M0.20%-$7.72M
Target Corporation(TGT)301,699232,735-68,964$29.76M$20.88M0.20%-$8.89M
Generac Holdings Inc.(GNRC)131,617116,761-14,856$18.85M$19.55M0.18%+$696.9K
Badger Meter Inc111,377103,859-7,518$27.28M$18.55M0.17%-$8.73M
State Street SPDR S&P 500 ETF TrustTR UNIT(SPY)27,79026,993-797$17.17M$17.98M0.17%+$812.1K
Ameriprise Financial, Inc.(AMP)28,00834,706+6,698$14.95M$17.05M0.16%+$2.10M
Old National Bancorp(ONB)740,125637,125-103,000$15.79M$13.98M0.13%-$1.81M
The Hershey Company(HSY)67,01571,293+4,278$11.12M$13.34M0.13%+$2.21M
Sysco Corporation(SYY)266,137156,235-109,902$20.16M$12.86M0.12%-$7.29M
Berkshire Hathaway Inc DelCL B26,09225,379-713$12.67M$12.76M0.12%+$84.3K
Aar Corp156,076127,702-28,374$10.74M$11.45M0.11%+$714.6K
AbbVie Inc.(ABBV)47,07347,421+348$8.74M$10.98M0.10%+$2.24M
JBT Marel Corporation(JBTM)89,86470,035-19,829$10.81M$9.84M0.09%-$970.6K
Knife River Corporation(KNF)113,916122,045+8,129$9.30M$9.38M0.09%+$81.5K
Emerson Electric Co.(EMR)68,66868,167-501$9.16M$8.94M0.08%-$213.4K
Caterpillar Inc.(CAT)19,36118,710-651$7.52M$8.93M0.08%+$1.41M
Hub Group, Inc.CL A(HUBG)277,099256,091-21,008$9.26M$8.82M0.08%-$443.6K
Plexus Corp.(PLXS)56,53354,912-1,621$7.65M$7.95M0.07%+$295.7K
QCR Holdings, Inc.(QCRH)117,624104,791-12,833$7.99M$7.93M0.07%-$60.3K
Exxon Mobil Corp34,37369,913+35,540$3.71M$7.88M0.07%+$4.18M
Corning Incorporated(GLW)93,22092,626-594$4.90M$7.60M0.07%+$2.70M
RadNet, Inc.(RDNT)57,73197,483+39,752$3.29M$7.43M0.07%+$4.14M
Associated Banc Corp297,935272,016-25,919$7.27M$6.99M0.07%-$273.1K
Wintrust Financial Corporation(WTFC)50,68050,849+169$6.28M$6.73M0.06%+$451.1K
Schwab Strategic TrUS Broad Market ETF261,246261,2460$6.23M$6.72M0.06%+$491.1K
Pentair plcSHS(PNR)62,41360,213-2,200$6.41M$6.67M0.06%+$261.9K
Alphabet Inc.CL A(GOOG)23,87726,268+2,391$4.21M$6.39M0.06%+$2.18M
Black Hills Corp109,39897,649-11,749$6.14M$6.01M0.06%-$123.0K
General Mills, Inc.(GIS)119,611115,748-3,863$6.20M$5.84M0.05%-$361.0K
Polaris Inc.(PII)113,53695,840-17,696$4.62M$5.57M0.05%+$955.9K
Cullen/Frost Bankers, Inc.(CFR)43,42843,503+75$5.58M$5.51M0.05%-$67.4K
McDonald's Corporation(MCD)17,97617,941-35$5.25M$5.45M0.05%+$200.0K
Solventum Corporation(SOLV)74,00073,237-763$5.61M$5.35M0.05%-$265.9K
NorthWestern Energy Group, Inc.(NWE)102,92889,037-13,891$5.28M$5.22M0.05%-$61.7K
Trust For Professional ManagMAIRS PWR MINN
MAIRS & PWR MINN
206,186229,186+23,000$4.48M$5.10M0.05%+$622.9K
Endeavour Silver Corp.(EXK)74,47593,237+18,762$3.96M$5.10M0.05%+$1.14M
Oracle Corporation(ORCL)14,27517,612+3,337$3.12M$4.95M0.05%+$1.83M
Inspire Medical Systems, Inc.(INSP)67,80465,446-2,358$8.80M$4.86M0.05%-$3.94M
Glacier Bancorp, Inc.(GBCI)98,97199,163+192$4.26M$4.83M0.05%+$562.6K
Oshkosh Corporation(OSK)37,79035,544-2,246$4.29M$4.61M0.04%+$319.4K
Life Time Group Holdings, Inc.(LTH)151,215159,616+8,401$4.59M$4.41M0.04%-$180.9K
Merck & Co., Inc.(MRK)56,87152,187-4,684$4.50M$4.38M0.04%-$121.9K
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MAIRS & POWER INC — 13F Holdings — Q3 2025 | TickerTrail