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Mairs & Power Inc

Q1 2026 Holdings

Filed 2026-05-14 | 245 holdings | $9.8B | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Nvidia Corporation(NVDA)COM67066G104$830.4M4,761,3518.5%
Microsoft Corp(MSFT)COM594918104$719.0M1,942,3917.3%
Amazon COM Inc(AMZN)COM023135106$542.1M2,602,9125.5%
Alphabet Inc(GOOG)CAP STK CL C02079K107$462.3M1,611,6104.7%
Graco Inc(GGG)COM384109104$323.0M3,815,6843.3%
JPMorgan Chase & Co(JPM)COM46625H100$310.1M1,054,1973.2%
Apple Inc(AAPL)COM037833100$306.7M1,208,3983.1%
ELI Lilly & Co(LLY)COM532457108$300.1M326,3063.1%
Visa Inc(V)COM CL A92826C839$254.2M840,9172.6%
Toro Co(TTC)COM891092108$254.1M2,718,9832.6%
Littelfuse Inc(LFUS)COM537008104$245.9M724,7102.5%
Nvent Elec PLC(NVT)SHSG6700G107$244.4M2,066,4202.5%
Motorola Solutions Inc(MSI)COM NEW620076307$234.7M540,7322.4%
WEC Energy Group Inc(WEC)COM92939U106$221.2M1,910,6852.3%
Alliant Energy Corp(LNT)COM018802108$207.3M2,889,0602.1%
Ecolab Inc(ECL)COM278865100$202.7M761,8182.1%
Unitedhealth Group Inc(UNH)COM91324P102$200.5M741,0832.0%
Meta Platforms Inc(META)CL A30303M102$185.7M324,6251.9%
Fastenal Co(FAST)COM311900104$182.0M3,922,4421.9%
Verizon Communications Inc(VZ)COM92343V104$166.4M3,315,4361.7%
Taiwan Semiconductor Manufac(TSM)SPONSORED ADS874039100$164.3M486,2531.7%
Entegris Inc(ENTG)COM29362U104$157.5M1,343,1041.6%
Fuller H B Co(FUL)COM359694106$145.7M2,361,6171.5%
Bio-Techne Corp(TECH)COM09073M104$143.7M2,750,2821.5%
Johnson & Johnson(JNJ)COM478160104$141.2M577,5901.4%
C H Robinson Worldwide in(CHRW)COM NEW12541W209$140.9M848,2031.4%
Sherwin Williams Co(SHW)COM824348106$140.3M437,7601.4%
Fiserv Inc(FISV)COM337738108$120.1M2,152,8531.2%
Wells Fargo & Co(WFC)COM949746101$108.7M1,365,8761.1%
Rockwell Automation Inc(ROK)COM773903109$101.8M283,5531.0%
Waste Mgmt Inc del(WM)COM94106L109$91.5M398,2400.9%
Ameriprise Finl Inc(AMP)COM03076C106$87.6M197,0470.9%
Palo Alto Networks Inc(PANW)COM697435105$85.4M532,6790.9%
Hormel Foods Corp(HRL)COM440452100$77.4M3,417,9590.8%
Abbott Laboratories(ABT)COM002824100$74.1M721,7780.8%
Caseys GEN Stores Inc(CASY)COM147528103$69.8M95,9370.7%
Qualcomm Inc(QCOM)COM747525103$61.6M478,0550.6%
Cognex Corp(CGNX)COM192422103$60.0M1,223,8750.6%
Tennant Co(TNC)COM880345103$53.4M803,4640.5%
3M Co(MMM)COM88579Y101$51.1M351,8480.5%
Home Depot Inc(HD)COM437076102$50.5M153,3980.5%
Honeywell Intl Inc(HON)COM438516106$47.1M208,4480.5%
Intuitive Surgical Inc(ISRG)COM NEW46120E602$46.0M99,8850.5%
American Express Co(AXP)COM025816109$45.0M148,8210.5%
Texas Instrs Inc(TXN)COM882508104$44.9M231,1510.5%
Idacorp Inc(IDA)COM451107106$43.1M301,3770.4%
Workiva Inc(WK)COM CL A98139A105$42.7M715,6400.4%
Donaldson Inc(DCI)COM257651109$42.4M499,3740.4%
Piper Sandler Companies(PIPR)COM NEW724078209$41.8M546,0900.4%
Travelers Companies Inc(TRV)COM89417E109$41.5M142,4140.4%
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