Mairs & Power INC 13F Holdings

CIK 0001070134 · St Paul, MN

As of Sep 30, 2025, Mairs & Power INC reported 248 positions worth 0.6B in its SEC Form 13F filing.

Top 25 holdings

SecurityTickerSectorSharesValue% of portfolio
NVIDIA CORPNVDATechnology5,576,420 .0B9.79%
MICROSOFT CORPMSFTTechnology1,905,547$987.0M9.29%
AMAZON.COM INCAMZNEquity2,555,902$561.2M5.28%
JPMORGAN CHASE & COJPMFinancial Services1,361,530$429.5M4.04%
ALPHABET INCGOOGEquity1,762,588$429.3M4.04%
UNITEDHEALTH GROUP INCUNHHealthcare1,069,947$369.5M3.48%
GRACO INCGGGIndustrials3,934,001$334.2M3.14%
APPLE INCAAPLTechnology1,182,743$301.2M2.83%
TORO COTTCIndustrials3,600,459$274.4M2.58%
ELI LILLY & COLLYHealthcare358,177$273.3M2.57%
VISA INC-CLASS A SHARESVFinancial Services791,147$270.1M2.54%
FASTENAL COFASTIndustrials4,719,036$231.4M2.18%
FISERV INCFISVTechnology1,749,931$225.6M2.12%
NVENT ELECTRIC PLCNVTIndustrials2,182,373$215.3M2.03%
ECOLAB INCECLBasic Materials777,029$212.8M2.00%
LITTELFUSE INCLFUSTechnology813,938$210.8M1.98%
MOTOROLA SOLUTIONS INCMSITechnology460,229$210.5M1.98%
WEC ENERGY GROUP INCWECUtilities1,793,851$205.6M1.93%
ALLIANT ENERGY CORPLNTUtilities2,993,643$201.8M1.90%
META PLATFORMS INCMETACommunication Services256,927 88.7M1.78%
JOHNSON & JOHNSONJNJHealthcare985,502 82.7M1.72%
WELLS FARGO & COMPANYWFCFinancial Services2,172,337 82.1M1.71%
SHERWIN WILLIAMS COSHWBasic Materials464,043 60.7M1.51%
BIO-TECHNE CORPTECHHealthcare2,807,409 56.2M1.47%
VERIZON COMMUNICATIONS INCBACCommunication Services3,414,075 50.0M1.41%