MondegarAI
MAIRS & POWER INC

Q2 2025 · 13F-HR

MAIRS & POWER INCholdings as filed

Filed 2025-08-14 · accession 0001172661-25-003391

$10.13B
Reported value
235
Positions
2025-06-30
Period end
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The Brief · MAIRS & POWER INC · Q2 2025

AI · grounded in 13F

MAIRS & POWER INC established a new position in MSFT valued at $997.2M. The fund also initiated new stakes in NVDA for $918.4M and AMZN for $546.9M. Additional new positions include JPM at $435.1M and GGG at $341.9M.

Holdings as filed

CUSIPTickerIssuerValue% port.SharesClassVoting
594918104MSFTMICROSOFT CORP$997.2M9.84%2,004,808CommonSOLE
67066G104NVDANVIDIA CORPORATION$918.4M9.07%5,812,871CommonSOLE
023135106AMZNAMAZON COM INC$546.9M5.40%2,492,861CommonSOLE
46625H100JPMJPMORGAN CHASE & CO.$435.1M4.30%1,500,966CommonSOLE
384109104GGGGRACO INC$341.9M3.37%3,976,890CommonSOLE
91324P102UNHUNITEDHEALTH GROUP INC$329.8M3.26%1,057,160CommonSOLE
02079K107GOOGALPHABET INC$319.6M3.16%1,801,827CommonSOLE
337738108FISVFISERV INC$298.7M2.95%1,732,621CommonSOLE
532457108LLYELI LILLY & CO$284.8M2.81%365,327CommonSOLE
92826C839VVISA INC$282.3M2.79%794,996CommonSOLE
891092108TTCTORO CO$258.0M2.55%3,649,717CommonSOLE
037833100AAPLAPPLE INC$234.4M2.31%1,142,568CommonSOLE
311900104FASTFASTENAL CO$225.7M2.23%5,372,759CommonSOLE
278865100ECLECOLAB INC$212.6M2.10%788,929CommonSOLE
620076307MSIMOTOROLA SOLUTIONS INC$199.8M1.97%475,106CommonSOLE
537008104LFUSLITTELFUSE INC$196.5M1.94%866,464CommonSOLE
018802108LNTALLIANT ENERGY CORP$184.0M1.82%3,042,142CommonSOLE
949746101WMT2WELLS FARGO CO NEW$174.2M1.72%2,174,403CommonSOLE
G6700G107NVTNVENT ELECTRIC PLC$172.4M1.70%2,353,263CommonSOLE
30303M102METAMETA PLATFORMS INC$161.5M1.59%218,761CommonSOLE
824348106SHWSHERWIN WILLIAMS CO$158.2M1.56%460,613CommonSOLE
92939U106WECWEC ENERGY GROUP INC$155.5M1.54%1,492,528CommonSOLE
478160104JNJJOHNSON & JOHNSON$154.3M1.52%1,010,469CommonSOLE
747525103QCOMQUALCOMM INC$148.8M1.47%934,161CommonSOLE
92343V104VZVERIZON COMMUNICATIONS INC$147.7M1.46%3,413,917CommonSOLE
359694106FULFULLER H B CO$147.3M1.45%2,448,249CommonSOLE
09073M104TECHBIO-TECHNE CORP$139.8M1.38%2,716,378CommonSOLE
773903109ROKROCKWELL AUTOMATION INC$137.2M1.35%412,922CommonSOLE
440452100HRLHORMEL FOODS CORP$127.7M1.26%4,220,403CommonSOLE
002824100ABTABBOTT LABS$122.7M1.21%901,941CommonSOLE
880345103TNCTENNANT CO$104.8M1.03%1,352,658CommonSOLE
874039100TSMTAIWAN SEMICONDUCTOR MFG LTD$101.2M1.00%446,826CommonSOLE
29362U104ENTGENTEGRIS INC$90.2M0.89%1,118,039CommonSOLE
12541W209CHRWC H ROBINSON WORLDWIDE INC$82.9M0.82%863,550CommonSOLE
79466L302CRMSALESFORCE INC$69.2M0.68%253,841CommonSOLE
72407810062CPIPER SANDLER COMPANIES$68.6M0.68%246,834CommonSOLE
438516106HONHONEYWELL INTL INC$68.3M0.67%293,197CommonSOLE
500754106KHCKRAFT HEINZ CO$61.5M0.61%2,381,893CommonSOLE
025816109AXPAMERICAN EXPRESS CO$60.6M0.60%189,988CommonSOLE
147528103CASYCASEYS GEN STORES INC$58.1M0.57%113,916CommonSOLE
257651109DCIDONALDSON INC$57.5M0.57%829,505CommonSOLE
437076102HDHOME DEPOT INC$56.5M0.56%154,173CommonSOLE
88579Y101MMM3M CO$52.4M0.52%344,366CommonSOLE
98139A105WKWORKIVA INC$51.9M0.51%757,819CommonSOLE
902973304USBUS BANCORP DEL$48.4M0.48%1,070,161CommonSOLE
882508104TXNTEXAS INSTRS INC$47.9M0.47%230,856CommonSOLE
G5960L103MDTMEDTRONIC PLC$39.7M0.39%455,290CommonSOLE
254687106DISDISNEY WALT CO$38.6M0.38%311,433CommonSOLE
18482P103CLFDCLEARFIELD INC$33.1M0.33%762,234CommonSOLE
053015103ADPAUTOMATIC DATA PROCESSING IN$31.3M0.31%101,383CommonSOLE
808513105SCHWSCHWAB CHARLES CORP$30.8M0.30%337,277CommonSOLE
87612E106TGTTARGET CORP$29.8M0.29%301,699CommonSOLE
74251V102PFGPRINCIPAL FINANCIAL GROUP IN$28.8M0.28%362,798CommonSOLE
451107106IDAIDACORP INC$28.2M0.28%244,510CommonSOLE
056525108BMIBADGER METER INC$27.3M0.27%111,377CommonSOLE
98389B100XELXCEL ENERGY INC$25.6M0.25%376,431CommonSOLE
742718109PGPROCTER AND GAMBLE CO$24.9M0.25%156,286CommonSOLE
58506Q109MEDPMEDPACE HLDGS INC$23.9M0.24%76,186CommonSOLE
89417E109TRVTRAVELERS COMPANIES INC$21.5M0.21%80,313CommonSOLE
871829107SYYSYSCO CORP$20.2M0.20%266,137CommonSOLE
368736104GNRCGENERAC HLDGS INC$18.8M0.19%131,617CommonSOLE
78462F103SPYSPDR S&P 500 ETF TR$17.2M0.17%27,790CommonSOLE
680033107ONBOLD NATL BANCORP IND$15.8M0.16%740,125CommonSOLE
03076C106AMPAMERIPRISE FINL INC$14.9M0.15%28,008CommonSOLE
084670702BRK/BBERKSHIRE HATHAWAY INC DEL$12.7M0.13%26,092CommonSOLE
427866108HSYHERSHEY CO$11.1M0.11%67,015CommonSOLE
477839104JBTMJBT MAREL CORPORATION$10.8M0.11%89,864CommonSOLE
000361105AIRAAR CORP$10.7M0.11%156,076CommonSOLE
498894104KNFKNIFE RIVER CORP$9.3M0.09%113,916CommonSOLE
443320106HUBGHUB GROUP INC$9.3M0.09%277,099CommonSOLE
291011104EMREMERSON ELEC CO$9.2M0.09%68,668CommonSOLE
457730109INSPINSPIRE MED SYS INC$8.8M0.09%67,804CommonSOLE
00287Y109ABBVABBVIE INC$8.7M0.09%47,073CommonSOLE
697435105PANWPALO ALTO NETWORKS INC$8.4M0.08%40,931CommonSOLE
74727A104QCRHQCR HOLDINGS INC$8.0M0.08%117,624CommonSOLE
729132100PLXSPLEXUS CORP$7.6M0.08%56,533CommonSOLE
149123101CATCATERPILLAR INC$7.5M0.07%19,361CommonSOLE
045487105ASBASSOCIATED BANC CORP$7.3M0.07%297,935CommonSOLE
G7S00T104PNRPENTAIR PLC$6.4M0.06%62,413CommonSOLE
97650W108WTFCWINTRUST FINL CORP$6.3M0.06%50,680CommonSOLE
808524102SCHBSCHWAB STRATEGIC TR$6.2M0.06%261,246CommonNONE
370334104GISGENERAL MLS INC$6.2M0.06%119,611CommonSOLE
092113109BKHBLACK HILLS CORP$6.1M0.06%109,398CommonSOLE
83444M101SOLVSOLVENTUM CORP$5.6M0.06%74,000CommonSOLE
229899109CFRCULLEN FROST BANKERS INC$5.6M0.06%43,428CommonSOLE
668074305NWENORTHWESTERN ENERGY GROUP IN$5.3M0.05%102,928CommonSOLE
55303J106MGPIMGP INGREDIENTS INC NEW$5.3M0.05%175,774CommonSOLE
086516101BBYBEST BUY INC$5.3M0.05%78,266CommonSOLE
580135101MCDMCDONALDS CORP$5.3M0.05%17,976CommonSOLE
219350105GLWCORNING INC$4.9M0.05%93,220CommonSOLE
731068102PIIPOLARIS INC$4.6M0.05%113,536CommonSOLE
53190C102LTHLIFE TIME GROUP HOLDINGS INC$4.6M0.05%151,215CommonSOLE
58933Y105MRKMERCK & CO INC$4.5M0.04%56,871CommonSOLE
89834G836MINNTRUST FOR PROFESSIONAL MANAG$4.5M0.04%206,186CommonSOLE
688239201OSKOSHKOSH CORP$4.3M0.04%37,790CommonSOLE
911312106UPSUNITED PARCEL SERVICE INC$4.3M0.04%42,312CommonSOLE
37637Q105GBCIGLACIER BANCORP INC NEW$4.3M0.04%98,971CommonSOLE
02079K305GOOGLALPHABET INC$4.2M0.04%23,877CommonSOLE
192422103CGNXCOGNEX CORP$4.1M0.04%129,777CommonSOLE
37253A103THRMGENTHERM INC$4.0M0.04%142,939CommonSOLE
30063P105EXKEXACT SCIENCES CORP$4.0M0.04%74,475CommonSOLE
172908105CTASCINTAS CORP$3.9M0.04%17,653CommonSOLE
47074L105JAMFJAMF HLDG CORP$3.8M0.04%399,351CommonSOLE
30231G102XOMEXXON MOBIL CORP$3.7M0.04%34,373CommonSOLE
084670108BRK/ABERKSHIRE HATHAWAY INC DEL$3.6M0.04%5CommonSOLE
980745103WWDWOODWARD INC$3.4M0.03%14,000CommonSOLE
750491102RDNTRADNET INC$3.3M0.03%57,731CommonSOLE
464287200IVVISHARES TR$3.2M0.03%5,120CommonSOLE
166764100CVXCHEVRON CORP NEW$3.2M0.03%22,183CommonSOLE
22160K105COSTCOSTCO WHSL CORP NEW$3.2M0.03%3,188CommonSOLE
68389X105ORCLORACLE CORP$3.1M0.03%14,275CommonSOLE
20825C104COPCONOCOPHILLIPS$2.6M0.03%28,838CommonSOLE
90384S303ULTAULTA BEAUTY INC$2.1M0.02%4,556CommonSOLE
01446U103ALRSALERUS FINL CORP$2.1M0.02%97,867CommonSOLE
038222105AMATAPPLIED MATLS INC$2.1M0.02%11,327CommonSOLE
185123106CWANCLEARWATER ANALYTICS HLDGS I$2.1M0.02%94,140CommonSOLE
369604301GEGE AEROSPACE$2.0M0.02%7,825CommonSOLE
420261109HWKNHAWKINS INC$1.9M0.02%13,420CommonNONE
717081103PFEPFIZER INC$1.9M0.02%77,459CommonSOLE
863667101SYKSTRYKER CORPORATION$1.8M0.02%4,436CommonSOLE
191216100KOCOCA COLA CO$1.7M0.02%23,611CommonSOLE
031162100AMGNAMGEN INC$1.6M0.02%5,838CommonSOLE
83089J108SKYTSKYWATER TECHNOLOGY INC$1.6M0.02%163,920CommonSOLE
931142103WMTWALMART INC$1.6M0.02%16,182CommonSOLE
548661107LOWLOWES COS INC$1.6M0.02%7,000CommonSOLE
494368103KMBKIMBERLY-CLARK CORP$1.4M0.01%10,969CommonSOLE
17275R102CSCOCISCO SYS INC$1.4M0.01%20,041CommonSOLE
75513E101RTXRTX CORPORATION$1.3M0.01%9,071CommonSOLE
98956P102ZBHZIMMER BIOMET HOLDINGS INC$1.3M0.01%14,280CommonSOLE
05478C105AZEKAZEK CO INC$1.3M0.01%23,927CommonSOLE
713448108PEPPEPSICO INC$1.3M0.01%9,536CommonSOLE
110122108BMYBRISTOL-MYERS SQUIBB CO$1.2M0.01%26,842CommonSOLE
075887109BDXBECTON DICKINSON & CO$1.2M0.01%7,155CommonSOLE
45168D104IDXXIDEXX LABS INC$1.2M0.01%2,224CommonSOLE
907818108UNPUNION PAC CORP$1.2M0.01%5,141CommonNONE
61945C103MOSMOSAIC CO NEW$1.1M0.01%31,280CommonSOLE
101137107BSXBOSTON SCIENTIFIC CORP$1.1M0.01%10,409CommonSOLE
833034101SNASNAP ON INC$1.1M0.01%3,588CommonSOLE
929740108WABWABTEC$1.1M0.01%5,325CommonSOLE
459200101IBMINTERNATIONAL BUSINESS MACHS$1.1M0.01%3,774CommonSOLE
92346J108VCELVERICEL CORP$1.1M0.01%25,915CommonSOLE
81369Y803XLKSELECT SECTOR SPDR TR$1.1M0.01%4,246CommonSOLE
464287465EFAISHARES TR$1.0M0.01%11,696CommonSOLE
G0250X107AMCRAMCOR PLC$988,4490.01%107,557CommonSOLE
962166104WYWEYERHAEUSER CO MTN BE$965,9700.01%37,601CommonSOLE
060505104BACBANK AMERICA CORP$962,5830.01%20,342CommonSOLE
071813109BAXBAXTER INTL INC$951,4280.01%31,421CommonSOLE
46090E103QQQINVESCO QQQ TR$949,3720.01%1,721CommonNONE
921908844VIGVANGUARD SPECIALIZED FUNDS$930,4300.01%4,546CommonSOLE
02156V109OKLOOKLO INC$894,2160.01%15,971CommonNONE
11135F101AVGOBROADCOM INC$882,3560.01%3,201CommonSOLE
126638105CVRXCVRX INC$848,3720.01%144,281CommonSOLE
00724F101ADBEADOBE INC$822,8940.01%2,127CommonSOLE
718546104PSXPHILLIPS 66$794,0610.01%6,656CommonSOLE
655844108NSCNORFOLK SOUTHN CORP$781,7320.01%3,054CommonNONE
063671101BMOBANK MONTREAL QUE$746,3100.01%6,746CommonSOLE
464287614IWFISHARES TR$741,3170.01%1,746CommonSOLE
65339F101NEENEXTERA ENERGY INC$730,7840.01%10,527CommonSOLE
030420103AWKAMERICAN WTR WKS CO INC NEW$726,2930.01%5,221CommonSOLE
136069101CMCANADIAN IMPERIAL BK COMM$720,7660.01%10,176CommonSOLE
H1467J104CBCHUBB LIMITED$714,4500.01%2,466CommonSOLE
45167R104IEXIDEX CORP$702,2800.01%4,000CommonSOLE
808524805SCHFSCHWAB STRATEGIC TR$663,0000.01%30,000CommonNONE
883556102TMOTHERMO FISHER SCIENTIFIC INC$655,2230.01%1,616CommonNONE
922908629VOVANGUARD INDEX FDS$626,2600.01%2,238CommonSOLE
57636Q104MAMASTERCARD INCORPORATED$597,9040.01%1,064CommonNONE
G8994E103TTTRANE TECHNOLOGIES PLC$560,3220.01%1,281CommonSOLE
629445206NVECNVE CORP$537,3530.01%7,300CommonSOLE
064058100BKBANK NEW YORK MELLON CORP$536,4560.01%5,888CommonSOLE
36828A101GEVGE VERNOVA INC$529,1500.01%1,000CommonSOLE
780259305SHELSHELL PLC$528,3570.01%7,504CommonSOLE
922908736VUGVANGUARD INDEX FDS$516,4350.01%1,178CommonSOLE
097023105BABOEING CO$501,4050.00%2,393CommonSOLE
78467Y107MDYSPDR S&P MIDCAP 400 ETF TR$490,0050.00%865CommonSOLE
718172109PMPHILIP MORRIS INTL INC$480,2770.00%2,637CommonNONE
104674106BRCBRADY CORP$475,7900.00%7,000CommonSOLE
446150104HBANHUNTINGTON BANCSHARES INC$464,3020.00%27,703CommonSOLE
03027X100AMTAMERICAN TOWER CORP NEW$455,3010.00%2,060CommonNONE
G1151C101ACNACCENTURE PLC IRELAND$447,7370.00%1,498CommonSOLE
452308109ITWILLINOIS TOOL WKS INC$434,9130.00%1,759CommonSOLE
864159108RGRSTURM RUGER & CO INC$430,8000.00%12,000CommonSOLE
922908751VBVANGUARD INDEX FDS$371,6550.00%1,568CommonSOLE
14149Y108CAHCARDINAL HEALTH INC$356,3280.00%2,121CommonSOLE
872540109TJXTJX COS INC NEW$353,6750.00%2,864CommonSOLE
464287804IJRISHARES TR$333,6620.00%3,053CommonNONE
412822108HOGHARLEY DAVIDSON INC$330,4000.00%14,000CommonSOLE
458140100INTCINTEL CORP$328,8540.00%14,681CommonNONE
00206R102TAT&T INC$327,8030.00%11,327CommonNONE
46436E858IBTGISHARES TR$326,8670.00%14,255CommonNONE
171779309CIENCIENA CORP$325,3200.00%4,000CommonSOLE
46436E866ISHARES TR$324,4460.00%13,886CommonNONE
253798102DGIIDIGI INTL INC$313,7400.00%9,000CommonSOLE
244199105DEDEERE & CO$313,7380.00%617CommonNONE
654106103NKENIKE INC$311,2970.00%4,382CommonSOLE
665859104NTRSNORTHERN TR CORP$309,3680.00%2,440CommonNONE
02209S103MOALTRIA GROUP INC$302,3080.00%5,156CommonSOLE
571748102MRSHMARSH & MCLENNAN COS INC$300,4110.00%1,374CommonSOLE
784117103SEICSEI INVTS CO$296,5380.00%3,300CommonNONE
05463X106AXGNAXOGEN INC$292,9500.00%27,000CommonSOLE
651639106NEMNEWMONT CORP$291,3000.00%5,000CommonSOLE
464287291IXNISHARES TR$290,7770.00%3,150CommonSOLE
92206C730VONEVANGUARD SCOTTSDALE FDS$288,8660.00%1,031CommonSOLE
25434V302DFAEDIMENSIONAL ETF TRUST$285,1580.00%9,850CommonSOLE
464287168DVYISHARES TR$279,5700.00%2,105CommonSOLE
375558103GILDGILEAD SCIENCES INC$277,2860.00%2,501CommonSOLE
018522300AEBAALLETE INC$274,7320.00%4,288CommonNONE
062540109BOHBANK HAWAII CORP$270,1200.00%4,000CommonSOLE
293792107EPDENTERPRISE PRODS PARTNERS L$266,6860.00%8,600CommonSOLE
910340108UFCSUNITED FIRE GROUP INC$258,3000.00%9,000CommonSOLE
007903107AMDADVANCED MICRO DEVICES INC$251,5890.00%1,773CommonSOLE
94106L109WMWASTE MGMT INC DEL$248,9560.00%1,088CommonSOLE
052769106ADSKAUTODESK INC$247,9660.00%801CommonSOLE
553498106MSAMSA SAFETY INC$246,2690.00%1,470CommonSOLE
363576109AJGGALLAGHER ARTHUR J & CO$243,2910.00%760CommonNONE
55955D100MGNIMAGNITE INC$241,2000.00%10,000CommonSOLE
14448C104CARRCARRIER GLOBAL CORPORATION$237,5750.00%3,246CommonSOLE
922908637VVVANGUARD INDEX FDS$233,0900.00%817CommonNONE
98978V103ZTSZOETIS INC$232,3660.00%1,490CommonSOLE
235851102DHRDANAHER CORPORATION$230,9240.00%1,169CommonSOLE
7591EP100RFREGIONS FINANCIAL CORP NEW$229,0850.00%9,740CommonNONE
78468R663BILSPDR SERIES TRUST$222,9960.00%2,431CommonSOLE
464285204IAUISHARES GOLD TR$219,8190.00%3,525CommonSOLE
66987V109NVSNOVARTIS AG$217,2130.00%1,795CommonSOLE
922042775VEUVANGUARD INTL EQUITY INDEX F$213,6250.00%3,178CommonSOLE
835699307SONYSONY GROUP CORP$212,7950.00%8,175CommonSOLE
68902V107OTISOTIS WORLDWIDE CORP$210,7150.00%2,128CommonSOLE
169656105CMGCHIPOTLE MEXICAN GRILL INC$205,5090.00%3,660CommonSOLE
194162103CLCOLGATE PALMOLIVE CO$202,1620.00%2,224CommonSOLE
92552V100VSATVIASAT INC$189,8000.00%13,000CommonSOLE
87357P100TCMDTACTILE SYS TECHNOLOGY INC$126,7500.00%12,500CommonSOLE
825698103SPARUSDSHYFT GROUP INC$125,4000.00%10,000CommonSOLE
185899101CLFCLEVELAND-CLIFFS INC NEW$121,6000.00%16,000CommonSOLE
64049M209NEONEOGENOMICS INC$109,6500.00%15,000CommonSOLE
43289P106HIMXHIMAX TECHNOLOGIES INC$94,2120.00%10,550CommonSOLE
72919P202PLUGPLUG POWER INC$14,9000.00%10,000CommonSOLE

Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.