MAIRS & POWER INC - Stock Holdings in 13F Filings (SEC)

Updated on March 15, 2026.

Based on 13F Filings filed with the SEC on February 17, 2026, for the 2025 Q4 period, MAIRS & POWER INC held in its portfolio 243 assets valued at $10,390,343,076 (i.e. $10.39B).

The most valuable assets in the portfolio included: MICROSOFT CORP ($925.12M), NVIDIA CORPORATION ($923.11M), and AMAZON COM INC ($598.46M).

The chart below shows the top 10 valuable assets, and the table below shows the top 243 valuable assets.

You can see similar for other investment managers.

Related Topics: SEC Topic List.
Data Source: SEC.
Top Valuable Stocks in MAIRS & POWER INC Portfolio
MICROSOFT CORP
NVIDIA CORPORATION
AMAZON COM INC
ALPHABET INC
JPMORGAN CHASE & CO.
ELI LILLY & CO
APPLE INC
GRACO INC
VISA INC
UNITEDHEALTH GROUP INC
MAIRS & POWER INC - Stock Holdings in 13F Filings (SEC)
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Name of Issuer No. of Shares Value ($) Class
MICROSOFT CORP 1912896 925114873 COM
NVIDIA CORPORATION 4949648 923109405 COM
AMAZON COM INC 2592768 598462710 COM
ALPHABET INC 1697969 532822723 CAP STK CL C
JPMORGAN CHASE & CO. 1276404 411282897 COM
ELI LILLY & CO 345345 371135365 COM
APPLE INC 1217486 330985738 COM
GRACO INC 3905582 320140546 COM
VISA INC 802518 281450966 COM CL A
UNITEDHEALTH GROUP INC 830535 274167948 COM
TORO CO 3422823 269444639 COM
NVENT ELECTRIC PLC 2111211 215280150 SHS
META PLATFORMS INC 316529 208937628 CL A
ECOLAB INC 770571 202290331 COM
MOTOROLA SOLUTIONS INC 525214 201325030 COM NEW
WEC ENERGY GROUP INC 1908774 201299306 COM
LITTELFUSE INC 778951 197012287 COM
ALLIANT ENERGY CORP 2956947 192231124 COM
FASTENAL CO 4667499 187306719 COM
JOHNSON & JOHNSON 804346 166459390 COM
BIO-TECHNE CORP 2767539 162758957 COM
WELLS FARGO CO NEW 1729341 161174589 COM
SHERWIN WILLIAMS CO 469592 152161922 COM
TAIWAN SEMICONDUCTOR MFG LTD 486547 147856768 SPONSORED ADS
FULLER H B CO 2411067 143362044 COM
C H ROBINSON WORLDWIDE INC 862483 138652756 COM NEW
VERIZON COMMUNICATIONS INC 3373672 137409661 COM
ROCKWELL AUTOMATION INC 330334 128523049 COM
ENTEGRIS INC 1348986 113652071 COM
FISERV INC 1643250 110377103 COM
QUALCOMM INC 550308 94130183 COM
HORMEL FOODS CORP 3789513 89811458 COM
ABBOTT LABS 708081 88715439 COM
TENNANT CO 1071624 78978689 COM
SALESFORCE INC 296013 78416804 COM
WORKIVA INC 727994 62789483 COM CL A
PIPER SANDLER COMPANIES 175861 59741740 COM
AMERICAN EXPRESS CO 159459 58992019 COM
CASEYS GEN STORES INC 103873 57411646 COM
3M CO 349147 55898373 COM
HOME DEPOT INC 157053 54041892 COM
DONALDSON INC 560653 49707454 COM
HONEYWELL INTL INC 233976 45646291 COM
COGNEX CORP 1171596 42154024 COM
TEXAS INSTRS INC 235424 40843710 COM
PALO ALTO NETWORKS INC 220647 40643177 COM
KRAFT HEINZ CO 1672831 40566152 COM
MEDTRONIC PLC 412750 39646159 SHS
IDACORP INC 302508 38285412 COM
MEDPACE HLDGS INC 66665 37442397 COM
INTUITIVE SURGICAL INC 62277 35271202 COM NEW
US BANCORP DEL 647980 34576228 COM NEW
DISNEY WALT CO 296183 33696740 COM
TRAVELERS COMPANIES INC 113800 33008828 COM
PROCTER AND GAMBLE CO 216266 30993030 COM
XCEL ENERGY INC 396280 29269276 COM
AUTOMATIC DATA PROCESSING IN 110781 28496197 COM
ZOETIS INC 226400 28485648 CL A
SCHWAB CHARLES CORP 273357 27311098 COM
CLEARFIELD INC 730188 21284980 COM
AMERIPRISE FINL INC 42611 20893878 COM
TARGET CORP 194758 19037579 COM
PRINCIPAL FINANCIAL GROUP IN 211818 18684454 COM
SPDR S&P 500 ETF TR 27054 18448664 TR UNIT
BADGER METER INC 102813 17931698 COM
ALPHABET INC 49881 15612753 CAP STK CL A
GENERAC HLDGS INC 108578 14806782 COM
OLD NATL BANCORP IND 589960 13162008 COM
BERKSHIRE HATHAWAY INC DEL 24857 12494371 CL B NEW
HERSHEY CO 67608 12303304 COM
ABBVIE INC 46456 10614731 COM
CATERPILLAR INC 18455 10572316 COM
EXXON MOBIL CORP 86602 10421685 COM
JBT MAREL CORPORATION 68757 10359617 COM
SYSCO CORP 138534 10208570 COM
HUB GROUP INC 236036 10057494 CL A
AAR CORP 112176 9287051 COM
EMERSON ELEC CO 66916 8881092 COM
KNIFE RIVER CORP 123855 8713199 COMMON STOCK
CORNING INC 90350 7911046 COM
QCR HOLDINGS INC 91002 7580467 COM
TRUST FOR PROFESSIONAL MANAG 324736 7322862 MAIRS & PWR MINN
SCHWAB STRATEGIC TR 261246 6852483 US BRD MKT ETF
RADNET INC 95648 6824485 COM
PLEXUS CORP 45868 6742596 COM
ASSOCIATED BANC CORP 260279 6704787 COM
BLACK HILLS CORP 94138 6535060 COM
WINTRUST FINL CORP 46633 6520226 COM
PENTAIR PLC 59063 6150821 SHS
SOLVENTUM CORP 72887 5775566 COM SHS
PATRICK INDS INC 53033 5750368 COM
ORACLE CORP 28618 5577934 COM
MERCK & CO INC 51999 5473415 COM
CULLEN FROST BANKERS INC 42731 5411027 COM
INSPIRE MED SYS INC 57616 5313924 COM
NORTHWESTERN ENERGY GROUP IN 81682 5271756 COM NEW
MCDONALDS CORP 16693 5101800 COM
GENERAL MLS INC 108477 5044181 COM
POLARIS INC 75743 4790745 COM
LIFE TIME GROUP HOLDINGS INC 172317 4580186 COMMON STOCK
ISHARES TR 6481 4438894 CORE S&P500 ETF
OSHKOSH CORP 35069 4405718 COM
GLACIER BANCORP INC NEW 97354 4288444 COM
WOODWARD INC 14000 4232480 COM
MGP INGREDIENTS INC NEW 173245 4209854 COM
NIKE INC 63185 4025516 CL B
BERKSHIRE HATHAWAY INC DEL 5 3774000 CL A
CINTAS CORP 19617 3689369 COM
SKYWATER TECHNOLOGY INC 182131 3307499 COM
CHEVRON CORP NEW 21612 3293885 COM
TREX CO INC 90652 3180072 COM
BENTLEY SYS INC 82986 3167161 COM CL B
APPLIED MATLS INC 11327 2910926 COM
COSTCO WHSL CORP NEW 2933 2529243 COM
CONOCOPHILLIPS 25858 2420567 COM
GE AEROSPACE 7775 2394933 COM NEW
CLEARWATER ANALYTICS HLDGS I 92510 2231341 CL A
UNITED PARCEL SERVICE INC 19792 1963168 CL B
GENTHERM INC 52946 1925646 COM
JAMES HARDIE INDS PLC 90673 1881465 ORD SHS
PFIZER INC 73921 1840633 COM
AMGEN INC 5524 1808060 COM
ALERUS FINL CORP 79436 1788899 COM
HAWKINS INC 12569 1785552 COM
WALMART INC 16000 1782720 COM
EXACT SCIENCES CORP 17236 1750488 COM
RTX CORPORATION 9071 1663621 COM
LOWES COS INC 6863 1655081 COM
COCA COLA CO 23411 1636663 COM
SELECT SECTOR SPDR TR 10535 1634189 STATE STREET IND
CISCO SYS INC 20265 1561013 COM
SELECT SECTOR SPDR TR 20045 1557096 STATE STREET CON
STRYKER CORPORATION 4199 1475823 COM
IDEXX LABS INC 2131 1441685 COM
SELECT SECTOR SPDR TR 25310 1386229 STATE STREET FIN
BECTON DICKINSON & CO 7119 1381584 COM
BRISTOL-MYERS SQUIBB CO 24938 1345156 COM
PEPSICO INC 9103 1306463 COM
BANK AMERICA CORP 22493 1237115 COM
SNAP ON INC 3373 1162336 COM
ISHARES TR 12093 1161243 MSCI EAFE ETF
BROADCOM INC 3323 1150090 COM
WABTEC 5237 1117838 COM
OKLO INC 15561 1116657 COM CL A
ULTA BEAUTY INC 1810 1095068 COM
INTERNATIONAL BUSINESS MACHS 3627 1074354 COM
UNION PAC CORP 4592 1062221 COM
KIMBERLY-CLARK CORP 10419 1051173 COM
NEXTERA ENERGY INC 12772 1025336 COM
CVRX INC 142456 1011438 COM
ZIMMER BIOMET HOLDINGS INC 11100 998112 COM
BOSTON SCIENTIFIC CORP 10176 970282 COM
INVESCO QQQ TR 1546 949723 UNIT SER 1
VERICEL CORP 25865 931399 COM
CANADIAN IMPERIAL BANK OF CO 10176 922047 COM
NORFOLK SOUTHN CORP 3035 876265 COM
BANK MONTREAL QUE 6746 875563 COM
WEYERHAEUSER CO MTN BE 36117 855612 COM NEW
SELECT SECTOR SPDR TR 5522 854806 STATE STREET HEA
PHILLIPS 66 6604 852180 COM
XYLEM INC 5970 812995 COM
AMCOR PLC 88520 738257 ORD
CHUBB LIMITED 2334 728488 COM
SCHWAB STRATEGIC TR 30000 721200 INTL EQTY ETF
AXOGEN INC 22000 720060 COM
THERMO FISHER SCIENTIFIC INC 1241 719097 COM
IDEX CORP 4000 711760 COM
ADOBE INC 2009 703130 COM
CIENA CORP 3000 701610 COM NEW
BANK NEW YORK MELLON CORP 5888 683538 COM
AMERICAN WTR WKS CO INC NEW 5046 658503 COM
ISHARES TR 9750 654518 MSCI ACWI EX US
SELECT SECTOR SPDR TR 4470 643575 STATE STREET TEC
GE VERNOVA INC 933 609781 COM
VANGUARD INDEX FDS 2095 608011 MID CAP ETF
SPDR SERIES TRUST 6438 588304 STATE STREET SPD
MOSAIC CO NEW 24000 578160 COM
SHELL PLC 7504 551394 SPON ADS
BRADY CORP 7000 548590 CL A
INTEL CORP 14333 528888 COM
VANGUARD SPECIALIZED FUNDS 2377 522417 DIV APP ETF
TJX COS INC NEW 3315 509217 COM
NEWMONT CORP 5000 499250 COM
BOEING CO 2270 492862 COM
HUNTINGTON BANCSHARES INC 27703 480647 COM
BAXTER INTL INC 24556 469265 COM
VIASAT INC 13000 447980 COM
BEST BUY INC 6657 445553 COM
TRANE TECHNOLOGIES PLC 1143 444856 SHS
CARDINAL HEALTH INC 2121 435866 COM
VANGUARD INDEX FDS 1294 433839 TOTAL STK MKT
ADVANCED MICRO DEVICES INC 2013 431104 COM
ILLINOIS TOOL WKS INC 1733 426838 COM
PHILIP MORRIS INTL INC 2649 424900 COM
ISHARES TR 1962 412687 RUS 1000 VAL ETF
STURM RUGER & CO INC 12000 391800 COM
VANGUARD INDEX FDS 1496 385970 SMALL CP ETF
MASTERCARD INCORPORATED 624 356229 CL A
NVE CORP 6000 355980 COM NEW
AMERICAN TOWER CORP NEW 2020 354651 COM
DIGI INTL INC 8000 346320 COM
VANGUARD INDEX FDS 688 335648 GROWTH ETF
ISHARES TR 3150 331254 GLOBAL TECH ETF
NORTHERN TR CORP 2400 327816 COM
ISHARES TR 14255 326083 IBONDS 26 TRM TS
VANGUARD TAX-MANAGED FDS 5129 320409 VAN FTSE DEV MKT
ACCENTURE PLC IRELAND 1184 317667 SHS CLASS A
ISHARES TR 2509 309259 S&P 500 GRWT ETF
L3HARRIS TECHNOLOGIES INC 1033 303258 COM
ISHARES TR 2495 299849 CORE S&P SCP ETF
HARLEY DAVIDSON INC 14000 286860 COM
ISHARES GOLD TR 3525 286124 ISHARES NEW
AT&T INC 11327 281363 COM
DEERE & CO 602 280273 COM
GILEAD SCIENCES INC 2275 279234 COM
ENTERPRISE PRODS PARTNERS L 8600 275716 COM
BANK HAWAII CORP 4000 273480 COM
SEI INVTS CO 3300 270666 COM
CUMMINS INC 528 269518 COM
DANAHER CORPORATION 1169 267607 COM
ALTRIA GROUP INC 4561 262989 COM
VANGUARD INDEX FDS 817 257192 LARGE CAP ETF
MARSH & MCLENNAN COS INC 1356 251565 COM
ISHARES TR 1143 242396 S&P 500 VAL ETF
UNITED FIRE GROUP INC 6600 239910 COM
SELECT SECTOR SPDR TR 5260 238541 STATE STREET MAT
AUTODESK INC 801 237104 COM
MSA SAFETY INC 1470 235406 COM
VANGUARD INTL EQUITY INDEX F 3178 233774 ALLWRLD EX US
BP PLC 6500 225745 SPONSORED ADR
WASTE MGMT INC DEL 1000 219710 COM
VANGUARD MUN BD FDS 4211 211771 TAX EXEMPT BD
MARATHON PETE CORP 1301 211582 COM
SLB LIMITED 5500 211090 COM STK
REGIONS FINANCIAL CORP NEW 7620 206502 COM
EATON CORP PLC 648 206394 SHS
NOVARTIS AG 1485 204737 SPONSORED ADR
BLACKROCK INC 190 203365 COM
SONY GROUP CORP 7830 200448 SPONSORED ADR
UIPATH INC 12125 198729 CL A
CLEVELAND-CLIFFS INC NEW 13500 179280 COM
AEBI SCHMIDT HLDG AG 10401 131573 COM
PLUG POWER INC 10000 19700 COM NEW