Mairs and Power

Mairs & Power as of June 30, 2026

Portfolio Holdings for Mairs & Power

Mairs & Power holds 254 positions in its portfolio as reported in the June 2026 quarterly 13F filing

Company (Ticker) Portfolio Weight Valued At Change in Shares Share Count Share Price
NVIDIA Corporation (NVDA) 8.6 $942M 4.7M 200.09
Microsoft Corporation (MSFT) 6.7 $728M 2.0M 373.02
Amazon (AMZN) 5.7 $620M 2.6M 238.34
Alphabet Cap Stk Cl C (GOOG) 5.5 $595M 1.7M 353.33
Eli Lilly & Co. (LLY) 3.5 $386M 322k 1199.43
Nvent Elec SHS (NVT) 3.2 $348M 2.1M 169.61
Apple (AAPL) 3.0 $329M 1.1M 289.36
JPMorgan Chase & Co. (JPM) 2.8 $302M 924k 327.33
Visa Com Cl A (V) 2.7 $292M 852k 343.09
Gra (GGG) 2.6 $287M 3.8M 75.61
Littelfuse (LFUS) 2.5 $274M 602k 455.33
Toro Company (TTC) 2.4 $261M 2.7M 97.42
Entegris (ENTG) 2.1 $234M 1.3M 179.86
UnitedHealth (UNH) 2.1 $233M 560k 415.63
Taiwan Semiconductor Manufac Sponsored Ads (TSM) 2.1 $227M 476k 477.57
Motorola Solutions Com New (MSI) 2.1 $226M 545k 415.29
Ecolab (ECL) 2.0 $217M 778k 278.61
Wec Energy Group (WEC) 1.9 $209M 1.8M 116.77
Palo Alto Networks (PANW) 1.9 $205M 600k 341.02
Alliant Energy Corporation (LNT) 1.9 $203M 2.7M 76.29
Bio-techne Corporation (TECH) 1.8 $191M 2.7M 70.65
Meta Platforms Cl A (META) 1.7 $188M 333k 563.29
Fastenal Company (FAST) 1.7 $186M 3.9M 48.03
Sherwin-Williams Company (SHW) 1.4 $152M 441k 344.32
C H Robinson Worldwide In Com New (CHRW) 1.3 $145M 771k 188.34
H.B. Fuller Company (FUL) 1.3 $142M 2.4M 58.29
Verizon Communications (VZ) 1.3 $139M 3.3M 42.34
Waste Management (WM) 1.2 $132M 591k 222.88
Rockwell Automation (ROK) 1.2 $128M 258k 495.08
Fiserv (FISV) 1.0 $113M 2.3M 49.05
Johnson & Johnson (JNJ) 1.0 $107M 423k 253.97
Ameriprise Financial (AMP) 0.9 $98M 214k 458.76
Cognex Corporation (CGNX) 0.9 $95M 1.3M 72.42
Hormel Foods Corporation (HRL) 0.8 $84M 3.4M 24.82
Casey's General Stores (CASY) 0.7 $72M 91k 794.79
Wells Fargo & Company (WFC) 0.7 $72M 872k 82.64
Arthur J. Gallagher & Co. (AJG) 0.7 $72M 312k 229.57
Abbott Laboratories (ABT) 0.6 $66M 729k 90.74
Texas Instruments Incorporated (TXN) 0.6 $65M 218k 298.07
Tennant Company (TNC) 0.5 $60M 682k 87.54
Intuitive Surgical Com New (ISRG) 0.5 $58M 147k 397.68
3M Company (MMM) 0.5 $57M 349k 161.91
Home Depot (HD) 0.5 $54M 153k 352.68
Travelers Companies (TRV) 0.5 $52M 157k 330.12
American Express Company (AXP) 0.5 $49M 146k 338.25
Ida (IDA) 0.4 $47M 310k 151.30
Medpace Hldgs (MEDP) 0.4 $46M 87k 529.59
Cme (CME) 0.4 $43M 196k 220.83
Donaldson Company (DCI) 0.4 $42M 464k 89.77
Workiva Com Cl A (WK) 0.4 $40M 830k 48.51
Piper Sandler Companies Com New (PIPR) 0.4 $39M 545k 72.34
Sprouts Fmrs Mkt (SFM) 0.4 $38M 452k 84.58
Procter & Gamble Company (PG) 0.3 $36M 245k 146.64
Us Bancorp Com New (USB) 0.3 $34M 562k 60.40
Zoetis Cl A (ZTS) 0.3 $34M 468k 71.86
Qualcomm (QCOM) 0.3 $33M 180k 184.79
Xcel Energy (XEL) 0.3 $32M 393k 80.30
Bentley Sys Com Cl B (BSY) 0.3 $29M 970k 29.89
Automatic Data Processing (ADP) 0.3 $29M 127k 223.95
Medtronic SHS (MDT) 0.3 $28M 363k 78.23
Generac Holdings (GNRC) 0.3 $27M 93k 292.81
Honeywell Aerospace (HONA) 0.2 $22M 100k 221.08
Corning Incorporated (GLW) 0.2 $22M 85k 255.43
Target Corporation (TGT) 0.2 $21M 159k 130.61
Charles Schwab Corporation (SCHW) 0.2 $20M 216k 92.27
Alphabet Cap Stk Cl A (GOOGL) 0.2 $19M 54k 357.37
Caterpillar (CAT) 0.2 $19M 18k 1064.90
Walt Disney Company (DIS) 0.2 $17M 174k 96.25
Clearfield (CLFD) 0.1 $15M 385k 39.79
Badger Meter (BMI) 0.1 $15M 100k 148.38
Principal Financial (PFG) 0.1 $15M 135k 107.78
Aar (AIR) 0.1 $12M 84k 142.93
Plexus (PLXS) 0.1 $12M 39k 300.67
Berkshire Hathaway Inc Del Cl B New (BRK.B) 0.1 $12M 24k 500.39
Abbvie (ABBV) 0.1 $11M 45k 251.64
Exxon Mobil Corporation (XOM) 0.1 $11M 82k 136.72
Ambarella SHS (AMBA) 0.1 $11M 126k 85.80
Knife River Corp Common Stock (KNF) 0.1 $11M 128k 83.65
Hershey Company (HSY) 0.1 $11M 61k 175.45
Trust For Professional Man Mairs & Pwr Minn (MINN) 0.1 $11M 471k 22.39
Old National Ban (ONB) 0.1 $10M 389k 25.90
John Bean Technologies Corporation (JBTM) 0.1 $9.8M 68k 145.00
Wintrust Financial Corporation (WTFC) 0.1 $9.4M 59k 160.72
Emerson Electric (EMR) 0.1 $9.1M 63k 143.15
QCR Holdings (QCRH) 0.1 $8.9M 91k 97.35
Patrick Industries (PATK) 0.1 $8.5M 95k 89.78
Associated Banc- (ASB) 0.1 $8.3M 270k 30.77
Vanguard Index Fds S&p 500 Etf Shs (VOO) 0.1 $8.3M 12k 686.84
RadNet (RDNT) 0.1 $8.2M 133k 61.67
Ishares Tr Core S&p500 Etf (IVV) 0.1 $8.0M 11k 748.87
Applied Materials (AMAT) 0.1 $8.0M 11k 723.00
Schwab Strategic Tr Us Brd Mkt Etf (SCHB) 0.1 $7.6M 261k 28.96
Black Hills Corporation (BKH) 0.1 $7.3M 98k 74.40
Life Time Group Holdings Common Stock (LTH) 0.1 $7.0M 172k 40.84
Chevron Corporation (CVX) 0.1 $6.8M 41k 165.76
Merck & Co (MRK) 0.1 $6.6M 52k 128.50
Cullen/Frost Bankers (CFR) 0.1 $6.6M 43k 154.52
Alerus Finl (ALRS) 0.1 $6.3M 203k 31.10
James Hardie Inds Ord Shs (JHX) 0.1 $6.3M 241k 26.18
State Str Spdr S&p 500 Etf T Tr Unit (SPY) 0.1 $6.2M 8.3k 746.79
Woodward Governor Company (WWD) 0.1 $6.0M 14k 425.44
Trex Company (TREX) 0.1 $5.8M 116k 50.04
Hub Group Cl A (HUBG) 0.1 $5.7M 130k 43.79
Solventum Corp Com Shs (SOLV) 0.1 $5.6M 72k 77.15
Glacier Ban (GBCI) 0.1 $5.5M 106k 51.58
Oshkosh Corporation (OSK) 0.0 $5.1M 33k 153.48
Cintas Corporation (CTAS) 0.0 $4.6M 27k 170.08
Pentair SHS (PNR) 0.0 $4.4M 57k 76.66
Kraft Heinz (KHC) 0.0 $4.2M 179k 23.62
Polaris Industries (PII) 0.0 $4.2M 61k 68.44
SYSCO Corporation (SYY) 0.0 $4.1M 49k 83.58
McDonald's Corporation (MCD) 0.0 $3.8M 14k 270.30
Berkshire Hathaway Inc Del Cl A (BRK.A) 0.0 $3.7M 5.00 748850.00
Northwestern Energy Group In Com New (NWE) 0.0 $3.7M 51k 71.62
Hawkins (HWKN) 0.0 $3.6M 25k 142.10
Vanguard Index Fds Mid Cap Etf (VO) 0.0 $3.2M 39k 80.57
Ge Aerospace Com New (GE) 0.0 $2.8M 7.5k 373.73
Vanguard Tax-managed Fds Van Ftse Dev Mkt (VEA) 0.0 $2.8M 39k 71.25
Costco Wholesale Corporation (COST) 0.0 $2.8M 3.0k 935.47
ConocoPhillips (COP) 0.0 $2.7M 26k 103.96
Nike CL B (NKE) 0.0 $2.6M 64k 41.05
Api Group Corp Com Stk (APG) 0.0 $2.5M 58k 42.35
General Mills (GIS) 0.0 $2.4M 70k 34.80
Cisco Systems (CSCO) 0.0 $2.3M 20k 117.46
Intel Corporation (INTC) 0.0 $2.0M 15k 139.63
Oracle Corporation (ORCL) 0.0 $2.0M 14k 146.55
Coca-Cola Company (KO) 0.0 $1.9M 24k 81.27
Xylem (XYL) 0.0 $1.8M 16k 118.21
Wal-Mart Stores (WMT) 0.0 $1.8M 16k 113.26
Amgen (AMGN) 0.0 $1.8M 4.9k 362.12
Ishares Tr Msci Eafe Etf (EFA) 0.0 $1.7M 16k 103.88
Pfizer (PFE) 0.0 $1.6M 68k 24.08
Raytheon Technologies Corp (RTX) 0.0 $1.6M 8.4k 189.73
Vanguard Index Fds Small Cp Etf (VB) 0.0 $1.6M 5.1k 303.14
Lowe's Companies (LOW) 0.0 $1.5M 6.8k 220.49
Solstice Advanced Matls Com Shs (SOLS) 0.0 $1.5M 17k 88.60
Bristol Myers Squibb (BMY) 0.0 $1.4M 25k 57.62
Wabtec Corporation (WAB) 0.0 $1.4M 5.2k 269.60
Broadcom (AVGO) 0.0 $1.4M 3.7k 377.75
Ciena Corp Com New (CIEN) 0.0 $1.4M 2.8k 490.56
MGE Energy (MGEE) 0.0 $1.3M 17k 81.54
Invesco Qqq Tr Unit Ser 1 (QQQ) 0.0 $1.3M 1.8k 736.48
Spdr Gold Tr Gold Shs (GLD) 0.0 $1.3M 3.5k 368.38
Stryker Corporation (SYK) 0.0 $1.3M 4.1k 314.84
Pepsi (PEP) 0.0 $1.2M 9.2k 135.40
United Parcel Svcs CL B (UPS) 0.0 $1.2M 12k 107.50
Snap-on Incorporated (SNA) 0.0 $1.2M 3.0k 402.40
Bank Of Montreal Cadcom (BMO) 0.0 $1.2M 6.7k 176.70
Cibc Cad (CM) 0.0 $1.2M 10k 115.00
ViaSat (VSAT) 0.0 $1.2M 13k 89.81
Vericel (VCEL) 0.0 $1.2M 26k 44.49
Phillips 66 (PSX) 0.0 $1.1M 6.6k 169.05
Vanguard Scottsdale Fds Vng Rus1000idx (VONE) 0.0 $1.1M 3.3k 338.00
IDEXX Laboratories (IDXX) 0.0 $1.1M 2.1k 526.44
Becton, Dickinson and (BDX) 0.0 $1.1M 7.1k 151.33
Nextera Energy (NEE) 0.0 $1.1M 12k 87.77
Bank of America Corporation (BAC) 0.0 $1.1M 19k 56.98
Kimberly-Clark Corporation (KMB) 0.0 $1.0M 9.6k 109.77
Vanguard Intl Equity Index F Ftse Emr Mkt Etf (VWO) 0.0 $1.0M 17k 59.69
Ishares Tr Rus Md Cp Gr Etf (IWP) 0.0 $1.0M 7.1k 146.46
International Business Machines (IBM) 0.0 $1.0M 3.6k 281.21
Axogen (AXGN) 0.0 $1.0M 22k 46.19
Ge Vernova (GEV) 0.0 $994k 846.00 1174.86
Advanced Micro Devices (AMD) 0.0 $957k 1.6k 580.91
Union Pacific Corporation (UNP) 0.0 $929k 3.4k 272.00
IDEX Corporation (IEX) 0.0 $908k 4.0k 226.95
Select Sector Spdr Tr St Str Techn Etf (XLK) 0.0 $852k 4.5k 190.53
Bank of New York Mellon Corporation (BNY) 0.0 $852k 5.9k 144.61
Schwab Strategic Tr Intl Eqty Etf (SCHF) 0.0 $847k 31k 27.70
Chubb (CB) 0.0 $837k 2.5k 340.74
Ishares Tr Core S&p Mcp Etf (IJH) 0.0 $829k 11k 77.11
Norfolk Southern (NSC) 0.0 $815k 2.6k 314.59
Oklo Com Cl A (OKLO) 0.0 $814k 16k 52.33
Spdr Series Trust St Str Blo 1 Etf (BIL) 0.0 $791k 8.6k 91.64
Amcor Com New (AMCR) 0.0 $743k 17k 43.35
Ishares Tr Rus Mid Cap Etf (IWR) 0.0 $718k 6.5k 110.32
Vanguard Scottsdale Fds Long Term Treas (VGLT) 0.0 $710k 13k 55.18
Weyerhaeuser Com New (WY) 0.0 $707k 30k 23.94
Invesco Exchange Traded Fd T S&p500 Eql Wgt (RSP) 0.0 $660k 3.1k 212.75
American Water Works (AWK) 0.0 $658k 5.0k 131.58
Brady Corp Cl A (BRC) 0.0 $641k 7.0k 91.57
Shell Spon Ads (SHEL) 0.0 $631k 8.1k 77.54
Nve Corp Com New (NVEC) 0.0 $627k 6.0k 104.55
Thermo Fisher Scientific (TMO) 0.0 $622k 1.2k 501.36
Ishares Tr Rus 1000 Val Etf (IWD) 0.0 $621k 2.6k 242.43
Ishares Tr Msci Acwi Ex Us (ACWX) 0.0 $575k 7.6k 76.11
Boeing Company (BA) 0.0 $574k 2.7k 216.47
Vanguard Index Fds Total Stk Mkt (VTI) 0.0 $572k 1.5k 370.02
Zimmer Holdings (ZBH) 0.0 $570k 6.6k 86.09
State Str Spdr S&p Midcap 40 Utser1 S&pdcrp (MDY) 0.0 $561k 798.00 703.45
Digi International (DGII) 0.0 $525k 7.0k 74.95
TJX Companies (TJX) 0.0 $517k 3.4k 151.50
Cardinal Health (CAH) 0.0 $504k 2.1k 237.56
Trane Technologies SHS (TT) 0.0 $493k 1.0k 491.16
Micron Technology (MU) 0.0 $473k 410.00 1154.29
Newmont Mining Corporation (NEM) 0.0 $467k 5.0k 93.40
Huntington Bancshares Incorporated (HBAN) 0.0 $464k 26k 17.73
Philip Morris International (PM) 0.0 $459k 2.5k 180.91
Ishares Tr Global Tech Etf (IXN) 0.0 $456k 3.2k 144.61
Sturm, Ruger & Company (RGR) 0.0 $454k 12k 37.85
Ishares Tr Russell 2000 Etf (IWM) 0.0 $453k 1.5k 300.45
Skywater Technology (SKYT) 0.0 $453k 13k 34.82
Boston Scientific Corporation (BSX) 0.0 $423k 9.9k 42.68
Best Buy (BBY) 0.0 $417k 5.5k 75.88
Northern Trust Corporation (NTRS) 0.0 $417k 2.4k 173.84
salesforce (CRM) 0.0 $416k 2.7k 156.66
Illinois Tool Works (ITW) 0.0 $415k 1.5k 270.47
Ishares Tr Rus 2000 Grw Etf (IWO) 0.0 $410k 1.0k 393.96
Adobe Systems Incorporated (ADBE) 0.0 $404k 2.0k 205.02
Vanguard Specialized Funds Div App Etf (VIG) 0.0 $400k 1.7k 236.62
Cummins (CMI) 0.0 $377k 528.00 713.21
Ishares Tr Msci Usa Min Etf (USMV) 0.0 $369k 3.8k 96.42
Waters Corporation (WAT) 0.0 $360k 959.00 375.04
Ishares Tr Core S&p Scp Etf (IJR) 0.0 $357k 2.4k 148.31
Vanguard Index Fds Growth Etf (VUG) 0.0 $356k 4.1k 86.14
Marathon Petroleum Corp (MPC) 0.0 $355k 1.4k 255.67
Deere & Company (DE) 0.0 $353k 557.00 634.33
Ishares Tr Rus Mdcp Val Etf (IWS) 0.0 $348k 2.1k 164.81
United Fire & Casualty (UFCS) 0.0 $346k 6.6k 52.44
Ishares Tr S&p 500 Grwt Etf (IVW) 0.0 $345k 2.5k 137.53
Harley-Davidson (HOG) 0.0 $342k 14k 24.46
Mosaic (MOS) 0.0 $339k 16k 21.19
Lam Research Corp Com New (LRCX) 0.0 $332k 765.00 433.33
American Tower Reit (AMT) 0.0 $330k 2.0k 163.57
Altria (MO) 0.0 $329k 4.6k 71.95
Bank of Hawaii Corporation (BOH) 0.0 $326k 4.0k 81.49
Vanguard World Inf Tech Etf (VGT) 0.0 $322k 2.7k 119.51
Enterprise Products Partners (EPD) 0.0 $316k 8.6k 36.76
L3harris Technologies (LHX) 0.0 $300k 1.0k 290.59
Timken Company (TKR) 0.0 $291k 2.0k 145.32
Gilead Sciences (GILD) 0.0 $287k 2.3k 126.34
Vanguard Index Fds Large Cap Etf (VV) 0.0 $281k 817.00 343.91
Baxter International (BAX) 0.0 $267k 13k 21.32
Ishares Gold Tr Ishares New (IAU) 0.0 $266k 3.5k 75.51
Vanguard Intl Equity Index F Allwrld Ex Us (VEU) 0.0 $266k 3.2k 83.75
Vertiv Holdings Com Cl A (VRT) 0.0 $261k 780.00 334.82
Ishares Tr S&p 500 Val Etf (IVE) 0.0 $260k 1.1k 227.06
Msa Safety Inc equity (MSA) 0.0 $257k 1.5k 174.58
SLB Com Stk (SLB) 0.0 $256k 5.5k 46.49
At&t (T) 0.0 $235k 11k 20.70
Danaher Corporation (DHR) 0.0 $218k 1.1k 190.48
Morgan Stanley Com New (MS) 0.0 $217k 1.0k 209.04
Regions Financial Corporation (RF) 0.0 $211k 7.0k 30.20
Everus Constr Group (ECG) 0.0 $207k 1.3k 165.95
BP Sponsored Adr (BP) 0.0 $207k 5.6k 36.95
Ametek (AME) 0.0 $206k 850.00 241.94
Carrier Global Corporation (CARR) 0.0 $204k 2.8k 73.35
Mastercard Incorporated Cl A (MA) 0.0 $203k 395.00 513.60
Analog Devices (ADI) 0.0 $202k 509.00 397.17
Marsh & McLennan Companies (MRSH) 0.0 $200k 1.2k 166.67
Aebi Schmidt Hldg Ag F (AEBI) 0.0 $131k 10k 12.55
Cleveland-cliffs (CLF) 0.0 $127k 14k 9.39
Snap Cl A (SNAP) 0.0 $100k 23k 4.44
Plug Pwr Com New (PLUG) 0.0 $27k 10k 2.71