Q2 2026 · SEC CIK 0001070134

Mairs & Power Funds portfolio

SuperinvestorMutual fund managerMairs & Power Inc filed on 2026-08-14. Open SEC filings ↗

Reported 13F value: $10.9B
Reported positions: 254
Eligible equities: 206
Holdings vs S&P 500, 3 years: -2.5 pts

Average holding period of the top positions: 7.8 yrs. Holdings vs the S&P 500 over 1 and 5 years: -1.5 pts, -2.0 pts.

In its Q2 2026 13F, filed 2026-08-14, Mairs & Power Inc reported 254 positions worth $10.9B. Its largest holdings were NVIDIA CORPORATION (NVDA, 8.6%), MICROSOFT CORP (MSFT, 6.7%), AMAZON COM INC (AMZN, 5.7%). Over the last 3 years its top holdings ran 2.5 points a year behind the S&P 500.

Reported holdings in the Q2 2026 13F.

The portfolio weight uses the full reported share-portfolio denominator. Weight changes compare this 13F with the one before it; price moves also change weights, so these are not trade labels. “New” means the position was not in the previous 13F at all; “—” marks a small position the earlier filing data does not cover.

Mairs & Power Funds eligible holdings
Stock	% of reported portfolio	Prior quarter	Weight change	Reported shares	Reported value
NVDANVIDIA CORPORATION	8.6%	8.5%	+0.16 pp	4,707,792	$942.0M
MSFTMICROSOFT CORP	6.7%	7.3%	-0.67 pp	1,950,737	$727.7M
AMZNAMAZON COM INC	5.7%	5.5%	+0.14 pp	2,599,441	$619.6M
GOOGALPHABET INC	5.5%	4.7%	+0.73 pp	1,683,439	$594.8M
LLYELI LILLY & CO	3.5%	3.1%	+0.48 pp	322,129	$386.4M
NVTNVENT ELEC PLC	3.2%	2.5%	+0.70 pp	2,052,813	$348.2M
AAPLAPPLE INC	3.0%	3.1%	-0.11 pp	1,138,448	$329.4M
JPMJPMORGAN CHASE & CO	2.8%	3.2%	-0.40 pp	923,550	$302.3M
VVISA INC	2.7%	2.6%	+0.08 pp	852,050	$292.3M
GGGGRACO INC	2.6%	3.3%	-0.67 pp	3,797,451	$287.1M
LFUSLITTELFUSE INC	2.5%	2.5%	+0.00 pp	602,104	$274.2M
TTCTORO CO	2.4%	2.6%	-0.20 pp	2,676,474	$260.7M
ENTGENTEGRIS INC	2.1%	1.6%	+0.54 pp	1,301,640	$234.1M
UNHUNITEDHEALTH GROUP INC	2.1%	2.0%	+0.09 pp	559,951	$232.7M
TSMTAIWAN SEMICONDUCTOR MANUFAC	2.1%	1.7%	+0.41 pp	476,245	$227.4M
MSIMOTOROLA SOLUTIONS INC	2.1%	2.4%	-0.32 pp	544,876	$226.3M
ECLECOLAB INC	2.0%	2.1%	-0.08 pp	777,541	$216.6M
WECWEC ENERGY GROUP INC	1.9%	2.3%	-0.34 pp	1,787,905	$208.8M
PANWPALO ALTO NETWORKS INC	1.9%	0.9%	+1.00 pp	599,841	$204.6M
LNTALLIANT ENERGY CORP	1.9%	2.1%	-0.26 pp	2,657,913	$202.8M
TECHBIO-TECHNE CORP	1.8%	1.5%	+0.28 pp	2,700,698	$190.8M
METAMETA PLATFORMS INC	1.7%	1.9%	-0.18 pp	332,871	$187.5M
FASTFASTENAL CO	1.7%	1.9%	-0.15 pp	3,870,891	$185.9M
SHWSHERWIN WILLIAMS CO	1.4%	1.4%	-0.04 pp	440,586	$151.7M
CHRWC H ROBINSON WORLDWIDE IN	1.3%	1.4%	-0.11 pp	770,708	$145.2M
FULFULLER H B CO	1.3%	1.5%	-0.19 pp	2,435,168	$141.9M
VZVERIZON COMMUNICATIONS INC	1.3%	1.7%	-0.42 pp	3,291,850	$139.4M
WMWASTE MGMT INC DEL	1.2%	0.9%	+0.27 pp	591,025	$131.7M
ROKROCKWELL AUTOMATION INC	1.2%	1.0%	+0.13 pp	257,811	$127.6M
FISVFISERV INC	1.0%	1.2%	-0.20 pp	2,293,029	$112.5M
JNJJOHNSON & JOHNSON	1.0%	1.4%	-0.46 pp	423,010	$107.4M
AMPAMERIPRISE FINL INC	0.9%	0.9%	+0.01 pp	214,056	$98.2M
CGNXCOGNEX CORP	0.9%	0.6%	+0.26 pp	1,307,856	$94.7M
HRLHORMEL FOODS CORP	0.8%	0.8%	-0.02 pp	3,398,047	$84.3M
CASYCASEYS GEN STORES INC	0.7%	0.7%	-0.05 pp	91,125	$72.4M
WFCWELLS FARGO & CO	0.7%	1.1%	-0.45 pp	872,186	$72.1M
AJGGALLAGHER ARTHUR J & CO	0.7%	—	—	311,539	$71.5M
ABTABBOTT LABORATORIES	0.6%	0.8%	-0.15 pp	729,358	$66.2M
TXNTEXAS INSTRS INC	0.6%	0.5%	+0.14 pp	217,453	$64.8M
TNCTENNANT CO	0.5%	0.5%	+0.00 pp	681,800	$59.7M
ISRGINTUITIVE SURGICAL INC	0.5%	0.5%	+0.06 pp	146,459	$58.2M
MMM3M CO	0.5%	0.5%	-0.00 pp	349,350	$56.6M
HDHOME DEPOT INC	0.5%	0.5%	-0.02 pp	152,452	$53.8M
TRVTRAVELERS COMPANIES INC	0.5%	0.4%	+0.05 pp	156,482	$51.7M
AXPAMERICAN EXPRESS CO	0.5%	0.5%	-0.01 pp	145,612	$49.3M
IDAIDACORP INC	0.4%	0.4%	-0.01 pp	309,970	$46.9M
MEDPMEDPACE HLDGS INC	0.4%	0.4%	+0.00 pp	86,715	$45.9M
CMECME GROUP INC	0.4%	—	—	195,585	$43.2M
DCIDONALDSON INC	0.4%	0.4%	-0.05 pp	463,717	$41.6M
WKWORKIVA INC	0.4%	0.4%	-0.07 pp	829,491	$40.2M
PIPRPIPER SANDLER COMPANIES	0.4%	0.4%	-0.07 pp	544,505	$39.4M
SFMSPROUTS FMRS MKT INC	0.4%	0.2%	+0.12 pp	451,826	$38.2M
PGPROCTER & GAMBLE CO	0.3%	0.4%	-0.03 pp	245,423	$36.0M
USBUS BANCORP	0.3%	0.3%	-0.01 pp	561,453	$33.9M
ZTSZOETIS INC	0.3%	0.4%	-0.06 pp	467,515	$33.6M
QCOMQUALCOMM INC	0.3%	0.6%	-0.32 pp	179,832	$33.2M
XELXCEL ENERGY INC	0.3%	0.3%	-0.04 pp	392,497	$31.5M
BSYBENTLEY SYS INC	0.3%	0.1%	+0.18 pp	970,114	$29.0M
ADPAUTOMATIC DATA PROCESSING IN	0.3%	0.3%	+0.00 pp	127,173	$28.5M
MDTMEDTRONIC PLC	0.3%	0.4%	-0.09 pp	363,349	$28.4M
GNRCGENERAC HLDGS INC	0.3%	0.2%	+0.05 pp	93,395	$27.3M
HONAHONEYWELL AEROSPACE INC	0.2%	—	—	100,041	$22.1M
GLWCORNING INC	0.2%	0.1%	+0.08 pp	85,447	$21.8M
TGTTARGET CORP	0.2%	0.2%	-0.02 pp	159,261	$20.8M
SCHWSCHWAB CHARLES CORP	0.2%	0.2%	-0.05 pp	216,288	$20.0M
GOOGLALPHABET INC	0.2%	0.2%	+0.01 pp	54,128	$19.3M
CATCATERPILLAR INC	0.2%	0.1%	+0.04 pp	18,102	$19.3M
DISDISNEY WALT CO	0.2%	0.2%	-0.08 pp	173,626	$16.7M
CLFDCLEARFIELD INC	0.1%	0.2%	-0.06 pp	385,257	$15.3M
BMIBADGER METER INC	0.1%	0.2%	-0.03 pp	99,464	$14.8M
PFGPRINCIPAL FINANCIAL GROUP IN	0.1%	0.2%	-0.02 pp	135,283	$14.6M
AIRAAR CORP	0.1%	0.1%	+0.01 pp	83,933	$12.0M
PLXSPLEXUS CORP	0.1%	0.1%	+0.01 pp	39,276	$11.8M
BRK-BBERKSHIRE HATHAWAY INC DEL	0.1%	0.1%	-0.01 pp	23,590	$11.8M
ABBVABBVIE INC	0.1%	0.1%	+0.00 pp	44,702	$11.2M
AMBAAMBARELLA INC	0.1%	0.1%	+0.04 pp	126,353	$10.8M
KNFKNIFE RIVER CORP	0.1%	0.1%	-0.01 pp	128,377	$10.7M
HSYHERSHEY CO	0.1%	0.1%	-0.04 pp	61,044	$10.7M
ONBOLD NATL BANCORP IND	0.1%	0.1%	-0.01 pp	389,291	$10.1M
WTFCWINTRUST FINL CORP	0.1%	0.1%	+0.00 pp	58,659	$9.4M
EMREMERSON ELEC CO	0.1%	0.1%	-0.00 pp	63,235	$9.1M
QCRHQCR HLDGS INC	0.1%	0.1%	+0.00 pp	91,002	$8.9M
PATKPATRICK INDS INC	0.1%	0.1%	+0.01 pp	94,824	$8.5M
ASBASSOCIATED BANC-CORP	0.1%	0.1%	+0.01 pp	270,040	$8.3M
RDNTRADNET INC	0.1%	0.1%	-0.00 pp	133,116	$8.2M
AMATAPPLIED MATLS INC	0.1%	0.0%	+0.03 pp	11,007	$8.0M
BKHBLACK HILLS CORP	0.1%	0.1%	-0.00 pp	98,285	$7.3M
LTHLIFE TIME GROUP HOLDINGS INC	0.1%	0.0%	+0.02 pp	172,317	$7.0M
CVXCHEVRON CORPORATION	0.1%	0.1%	-0.02 pp	41,147	$6.8M
MRKMERCK & CO INC	0.1%	0.1%	-0.00 pp	51,519	$6.6M
CFRCULLEN FROST BANKERS INC	0.1%	0.1%	+0.00 pp	42,696	$6.6M
ALRSALERUS FINL CORP	0.1%	0.0%	+0.04 pp	203,417	$6.3M
WWDWOODWARD INC	0.1%	0.1%	+0.00 pp	14,000	$6.0M
TREXTREX INC	0.1%	0.0%	+0.01 pp	116,022	$5.8M
HUBGHUB GROUP INC	0.1%	0.1%	-0.01 pp	129,879	$5.7M
SOLVSOLVENTUM CORP	0.1%	0.0%	+0.00 pp	72,441	$5.6M
GBCIGLACIER BANCORP INC NEW	0.1%	0.0%	+0.00 pp	106,200	$5.5M
OSKOSHKOSH CORP	0.0%	0.1%	-0.00 pp	33,183	$5.1M
CTASCINTAS CORP	0.0%	0.0%	+0.00 pp	27,262	$4.6M
PNRPENTAIR PLC	0.0%	0.1%	-0.01 pp	57,038	$4.4M
KHCKRAFT HEINZ CO	0.0%	0.1%	-0.03 pp	178,686	$4.2M
PIIPOLARIS INC	0.0%	0.0%	+0.00 pp	61,311	$4.2M
SYYSYSCO CORP	0.0%	0.1%	-0.03 pp	48,544	$4.1M
MCDMCDONALDS CORP	0.0%	0.0%	-0.01 pp	14,085	$3.8M
BRK-ABERKSHIRE HATHAWAY INC DEL	0.0%	0.0%	-0.00 pp	5	$3.7M
NWENORTHWESTERN ENERGY GROUP IN	0.0%	0.1%	-0.02 pp	51,191	$3.7M
HWKNHAWKINS INC	0.0%	0.0%	-0.01 pp	25,136	$3.6M
GEGE AEROSPACE	0.0%	0.0%	+0.00 pp	7,525	$2.8M
COSTCOSTCO WHOLESALE CORPORATION	0.0%	0.0%	-0.00 pp	2,963	$2.8M
COPCONOCOPHILLIPS	0.0%	0.0%	-0.01 pp	25,845	$2.7M
NKENIKE INC	0.0%	0.0%	-0.01 pp	63,845	$2.6M
APGAPI GROUP CORP	0.0%	0.0%	-0.00 pp	57,969	$2.5M
GISGENERAL MILLS INC	0.0%	0.0%	-0.01 pp	70,157	$2.4M
CSCOCISCO SYS INC	0.0%	0.0%	+0.01 pp	19,731	$2.3M
INTCINTEL CORP	0.0%	0.0%	+0.01 pp	14,533	$2.0M
ORCLORACLE CORP	0.0%	0.0%	-0.03 pp	13,643	$2.0M
KOCOCA COLA CO	0.0%	0.0%	-0.00 pp	23,470	$1.9M
XYLXYLEM INC	0.0%	0.0%	+0.00 pp	15,450	$1.8M
WMTWALMART INC	0.0%	0.0%	-0.00 pp	15,800	$1.8M
AMGNAMGEN INC	0.0%	0.0%	-0.00 pp	4,924	$1.8M
PFEPFIZER INC	0.0%	0.0%	-0.01 pp	67,679	$1.6M
RTXRTX CORPORATION	0.0%	0.0%	-0.00 pp	8,446	$1.6M
LOWLOWES COS INC	0.0%	0.0%	-0.00 pp	6,832	$1.5M
SOLSSOLSTICE ADVANCED MATLS INC	0.0%	0.0%	-0.00 pp	16,644	$1.5M
BMYBRISTOL-MYERS SQUIBB CO	0.0%	0.0%	-0.00 pp	24,684	$1.4M
WABWABTEC	0.0%	0.0%	+0.00 pp	5,237	$1.4M
AVGOBROADCOM INC	0.0%	0.0%	+0.00 pp	3,663	$1.4M
CIENCIENA CORP	0.0%	0.0%	+0.00 pp	2,800	$1.4M
MGEEMGE ENERGY INC	0.0%	—	—	16,508	$1.3M
SYKSTRYKER CORPORATION	0.0%	0.0%	-0.00 pp	4,072	$1.3M
PEPPEPSICO INC	0.0%	0.0%	-0.00 pp	9,175	$1.2M
UPSUNITED PARCEL SVCS INC	0.0%	0.0%	-0.01 pp	11,508	$1.2M
SNASNAP ON INC	0.0%	0.0%	-0.00 pp	3,023	$1.2M
BMOBANK MONTREAL MEDIUM	0.0%	0.0%	+0.00 pp	6,746	$1.2M
CMCANADIAN IMPERIAL BANK OF CO	0.0%	0.0%	+0.00 pp	10,176	$1.2M
VSATVIASAT INC	0.0%	0.0%	+0.00 pp	13,000	$1.2M
VCELVERICEL CORP	0.0%	0.0%	+0.00 pp	25,865	$1.2M
PSXPHILLIPS 66	0.0%	0.0%	-0.00 pp	6,554	$1.1M
IDXXIDEXX LABS INC	0.0%	0.0%	-0.00 pp	2,080	$1.1M
BDXBECTON DICKINSON & CO	0.0%	0.0%	-0.00 pp	7,119	$1.1M
NEENEXTERA ENERGY INC	0.0%	0.0%	-0.00 pp	12,097	$1.1M
BACBANK OF AMER CORP	0.0%	0.0%	-0.00 pp	18,591	$1.1M
KMBKIMBERLY-CLARK CORP	0.0%	0.0%	+0.00 pp	9,556	$1.0M
IBMINTERNATIONAL BUSINESS MACHS	0.0%	0.0%	+0.00 pp	3,647	$1.0M
AXGNAXOGEN INC	0.0%	0.0%	+0.00 pp	22,000	$1.0M
GEVGE VERNOVA INC	0.0%	0.0%	+0.00 pp	846	$994K
AMDADVANCED MICRO DEVICES INC	0.0%	0.0%	+0.00 pp	1,648	$957K
UNPUNION PAC CORP	0.0%	0.0%	-0.00 pp	3,415	$929K
IEXIDEX CORP	0.0%	0.0%	+0.00 pp	4,000	$908K
CBCHUBB LIMITED	0.0%	0.0%	+0.00 pp	2,456	$837K
NSCNORFOLK SOUTHN CORP	0.0%	0.0%	-0.00 pp	2,590	$815K
OKLOOKLO INC	0.0%	0.0%	-0.00 pp	15,561	$814K
WYWEYERHAEUSER CO	0.0%	0.0%	-0.00 pp	29,517	$707K
AWKAMERICAN WTR WKS CO INC NEW	0.0%	0.0%	-0.00 pp	5,000	$658K
BRCBRADY CORP	0.0%	0.0%	+0.00 pp	7,000	$641K
SHELSHELL PLC	0.0%	0.0%	-0.00 pp	8,132	$631K
NVECNVE CORP	0.0%	0.0%	+0.00 pp	6,000	$627K
TMOTHERMO FISHER SCIENTIFIC INC	0.0%	0.0%	+0.00 pp	1,241	$622K
BABOEING CO	0.0%	0.0%	+0.00 pp	2,650	$574K
ZBHZIMMER BIOMET HOLDINGS INC	0.0%	0.0%	-0.00 pp	6,625	$570K
DGIIDIGI INTL INC	0.0%	0.0%	+0.00 pp	7,000	$525K
TJXTJX COS INC NEW	0.0%	0.0%	+0.00 pp	3,415	$517K
CAHCARDINAL HEALTH INC	0.0%	0.0%	+0.00 pp	2,121	$504K
MUMICRON TECHNOLOGY INC	0.0%	0.0%	+0.00 pp	410	$473K
NEMNEWMONT CORP	0.0%	0.0%	-0.00 pp	5,000	$467K
HBANHUNTINGTON BANCSHARES INC	0.0%	0.0%	+0.00 pp	26,178	$464K
PMPHILIP MORRIS INTL INC	0.0%	0.0%	+0.00 pp	2,537	$459K
RGRSTURM RUGER & CO INC	0.0%	0.0%	-0.00 pp	12,000	$454K
BSXBOSTON SCIENTIFIC CORP	0.0%	0.0%	-0.00 pp	9,914	$423K
BBYBEST BUY INC	0.0%	0.0%	+0.00 pp	5,500	$417K
NTRSNORTHERN TR CORP	0.0%	0.0%	+0.00 pp	2,400	$417K
CRMSALESFORCE INC	0.0%	0.1%	-0.09 pp	2,656	$416K
ITWILLINOIS TOOL WKS INC	0.0%	0.0%	+0.00 pp	1,534	$415K
ADBEADOBE INC	0.0%	0.0%	-0.00 pp	1,969	$404K
CMICUMMINS INC	0.0%	0.0%	+0.00 pp	528	$377K
WATWATERS CORP	0.0%	0.0%	+0.00 pp	959	$360K
MPCMARATHON PETE CORP	0.0%	0.0%	+0.00 pp	1,390	$355K
DEDEERE & CO	0.0%	0.0%	+0.00 pp	557	$353K
UFCSUNITED FIRE GROUP INC	0.0%	0.0%	+0.00 pp	6,600	$346K
HOGHARLEY DAVIDSON INC	0.0%	0.0%	+0.00 pp	14,000	$342K
MOSMOSAIC CO	0.0%	0.0%	-0.00 pp	16,000	$339K
LRCXLAM RESEARCH CORP	0.0%	—	—	765	$331K
AMTAMERICAN TOWER CORP	0.0%	0.0%	-0.00 pp	2,020	$330K
MOALTRIA GROUP INC	0.0%	0.0%	+0.00 pp	4,566	$329K
BOHBANK HAWAII CORP	0.0%	0.0%	+0.00 pp	4,000	$326K
EPDENTERPRISE PRODS PARTNERS L	0.0%	0.0%	+0.00 pp	8,600	$316K
LHXL3HARRIS TECHNOLOGIES INC	0.0%	0.0%	-0.00 pp	1,033	$300K
TKRTIMKEN CO	0.0%	0.0%	+0.00 pp	2,000	$291K
GILDGILEAD SCIENCES INC	0.0%	0.0%	+0.00 pp	2,275	$287K
BAXBAXTER INTL INC	0.0%	0.0%	-0.00 pp	12,532	$267K
VRTVERTIV HOLDINGS CO	0.0%	—	—	780	$261K
MSAMSA SAFETY INC	0.0%	0.0%	+0.00 pp	1,470	$257K
SLBSLB LIMITED	0.0%	0.0%	-0.00 pp	5,500	$256K
TAT&T INC	0.0%	0.0%	-0.00 pp	11,327	$234K
DHRDANAHER CORP DEL	0.0%	0.0%	+0.00 pp	1,142	$218K
MSMORGAN STANLEY	0.0%	—	—	1,036	$217K
RFREGIONS FINANCIAL CORP NEW	0.0%	—	—	7,000	$211K
ECGEVERUS CONSTR GROUP	0.0%	—	—	1,250	$207K
BPBP PLC	0.0%	0.0%	-0.00 pp	5,610	$207K
AMEAMETEK INC	0.0%	—	—	850	$206K
CARRCARRIER GLOBAL CORPORATION	0.0%	—	—	2,785	$204K
MAMASTERCARD INCORPORATED	0.0%	0.0%	-0.00 pp	395	$203K
ADIANALOG DEVICES INC	0.0%	0.0%	+0.00 pp	509	$202K
MRSHMARSH & MCLENNAN COS INC	0.0%	0.0%	+0.00 pp	1,200	$200K
CLFCLEVELAND-CLIFFS INC NEW	0.0%	0.0%	+0.00 pp	13,500	$127K
SNAPSNAP INC	0.0%	0.0%	+0.00 pp	22,525	$100K

What Mairs & Power Funds bought and sold in Q2 2026, against Q1 2026.

New positions

Q1 2026's filing was too long to tell new positions apart.

Added to

WM Waste Mgmt Inc Del+48.4% shares
ISRG Intuitive Surgical Inc+46.6% shares
WK Workiva, Inc.+15.9% shares
PANW Palo Alto Networks Inc+12.6% shares
TRV Travelers Companies Inc+9.9% shares
AMP Ameriprise Finl Inc+8.6% shares
CGNX Cognex Corp+6.9% shares
FISV Fiserv Inc+6.5% shares

Reduced

WFC Wells Fargo Co New-36.1% shares
JNJ Johnson & Johnson-26.8% shares
UNH Unitedhealth Group Inc Com-24.4% shares
LFUS Littelfuse Inc-16.9% shares
TNC Tennant Co-15.1% shares
JPM Jpmorgan Chase & Co-12.4% shares
CHRW C H Robinson Worldwide in-9.1% shares
ROK Rockwell Automation Inc-9.1% shares

Left the top 50

Share counts compared with the Q1 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +18.2% /yr; S&P 500 +20.1%
3 years: +17.3% /yr; S&P 500 +20.4%
5 years: +9.1% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value and rebuilt each quarter on the day the filing became public. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Questions about Mairs & Power Funds's portfolio

What stocks does Mairs & Power Funds own?

Mairs & Power Inc's latest 13F, for Q2 2026 and filed Aug 14, 2026, lists 254 positions worth $10.9B. The largest are Nvidia Corporation Com (NVDA) at 8.6%, Microsoft Corp (MSFT) at 6.7%, Amazon Com Inc Com (AMZN) at 5.7%, Alphabet Inc (GOOG) at 5.5% and Lilly Eli & Co (LLY) at 3.5%.

What did Mairs & Power Funds buy last quarter?

In Q2 2026, Mairs & Power Inc added Waste Mgmt Inc Del (WM) (+48.4% shares), Intuitive Surgical Inc (ISRG) (+46.6% shares) and Workiva, Inc. (WK) (+15.9% shares), compared with its Q1 2026 filing.

What did Mairs & Power Funds sell last quarter?

In Q2 2026, Mairs & Power Inc cut from its top 50 Qualcomm Inc (QCOM), cut from its top 50 Honeywell Intl Inc (HON), cut from its top 50 Piper Sandler Companies (PIPR), Wells Fargo Co New (WFC) (-36.1% shares), Johnson & Johnson (JNJ) (-26.8% shares) and Unitedhealth Group Inc Com (UNH) (-24.4% shares), compared with its Q1 2026 filing.

How has Mairs & Power Funds's portfolio performed?

A portfolio copying Mairs & Power Inc's 20 largest 13F holdings each quarter, from the day each filing was public, returned +17.3% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +18.2% against +20.1%. Over 5 years: +9.1% a year against +11.6%.

When is Mairs & Power Inc's next 13F filing due?

13F filings are due 45 days after each quarter ends. Mairs & Power Inc's filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.

How much money does Mairs & Power Inc manage?

Mairs & Power Inc reported $12.1B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $10.9B.