Mairs & Power Inc
- SEC CIK
- 0001070134
- Latest filing
- Aug 14, 2026
Holdings in Q1 2021
Holdings as of Mar 31, 2021, filed May 14, 2021. Long positions only.
- Positions
- 216
- No 13F data for Q4 2020
- Portfolio value
- $9.53B
- No 13F data for Q4 2020
Livermore's 13F data starts with Q1 2021, so this quarter has no previous quarter to compare with and changes are not shown.
| Security | Class | Shares | Value | % of portfolio | Share change | Action | History |
|---|---|---|---|---|---|---|---|
| GOOGAlphabet Inc. | Stock | 262,666 | $543.4M | 5.7% | – | – | History |
| MSFTMicrosoft Corp | Stock | 2,033,004 | $479.3M | 5.0% | – | – | History |
| USBUS Bancorp DE | COM NEW | 6,861,605 | $379.5M | 4.0% | – | – | History |
| ECLEcolab Inc. | Stock | 1,682,865 | $360.3M | 3.8% | – | – | History |
| UNHUnitedHealth Group Inc | Stock | 916,725 | $341.1M | 3.6% | – | – | History |
| MDTMedtronic plc | Stock | 2,840,761 | $335.6M | 3.5% | – | – | History |
| GGGGraco Inc | COM | 4,220,589 | $302.3M | 3.2% | – | – | History |
| TECHBIO-TECHNE Corp | COM | 770,035 | $294.1M | 3.1% | – | – | History |
| TTCToro Co | COM | 2,722,196 | $280.8M | 2.9% | – | – | History |
| JNJJohnson & Johnson | Stock | 1,540,163 | $253.1M | 2.7% | – | – | History |
| FISVFiserv Inc | Stock | 2,044,229 | $243.3M | 2.6% | – | – | History |
| MMM3M Co | Stock | 1,230,860 | $237.2M | 2.5% | – | – | History |
| VVisa Inc. | Stock | 1,061,373 | $224.7M | 2.4% | – | – | History |
| NVDANVIDIA Corp | Stock | 401,810 | $214.5M | 2.3% | – | – | History |
| HRLHormel Foods Corp | COM | 4,485,356 | $214.3M | 2.2% | – | – | History |
| DCIDonaldson Co Inc | Stock | 3,378,569 | $196.5M | 2.1% | – | – | History |
| LFUSLittelfuse Inc | COM | 737,188 | $194.9M | 2.0% | – | – | History |
| DISWalt Disney Co | Stock | 1,028,470 | $189.8M | 2.0% | – | – | History |
| FULFuller H B Co | Stock | 2,944,254 | $185.2M | 1.9% | – | – | History |
| AMZNAmazon Com Inc | Stock | 58,474 | $180.9M | 1.9% | – | – | History |
| FASTFastenal Co | Stock | 3,562,802 | $179.1M | 1.9% | – | – | History |
| ABTAbbott Laboratories | Stock | 1,451,448 | $173.9M | 1.8% | – | – | History |
| HONHoneywell International Inc | COM | 783,731 | $170.1M | 1.8% | – | – | History |
| WFCWells Fargo & Company | Stock | 4,277,895 | $167.1M | 1.8% | – | – | History |
| MSIMotorola Solutions, Inc. | Stock | 805,430 | $151.5M | 1.6% | – | – | History |
| CoreSite Realty Corp21870Q105 | COM | 1,260,703 | $151.1M | 1.6% | – | – | – |
| QCOMQualcomm Inc | Stock | 1,092,861 | $144.9M | 1.5% | – | – | History |
| PFGPrincipal Financial Group Inc | COM | 2,229,249 | $133.7M | 1.4% | – | – | History |
| TNCTennant Co | COM | 1,657,679 | $132.4M | 1.4% | – | – | History |
| SHWSherwin Williams Co | COM | 179,067 | $132.2M | 1.4% | – | – | History |
| LLYEli Lilly & Co | Stock | 684,734 | $127.9M | 1.3% | – | – | History |
| HDHome Depot, Inc. | Stock | 417,328 | $127.4M | 1.3% | – | – | History |
| CHRWC. H. Robinson Worldwide, Inc. | COM NEW | 1,311,984 | $125.2M | 1.3% | – | – | History |
| NVTnVent Electric plc | SHS | 4,068,557 | $113.6M | 1.2% | – | – | History |
| AXPAmerican Express Co | Stock | 800,533 | $113.2M | 1.2% | – | – | History |
| TGTTarget Corp | Stock | 570,899 | $113.1M | 1.2% | – | – | History |
| ATVIActivision Blizzard, Inc. | COM | 944,424 | $87.8M | 0.9% | – | – | History |
| SCHWSchwab Charles Corp | Stock | 1,333,461 | $86.9M | 0.9% | – | – | History |
| GLWCorning Inc | COM | 1,726,791 | $75.1M | 0.8% | – | – | History |
| PFEPfizer Inc | Stock | 2,010,417 | $72.8M | 0.8% | – | – | History |
| ZBHZimmer Biomet Holdings, Inc. | Stock | 354,631 | $56.8M | 0.6% | – | – | History |
| DGIIDigi International Inc | COM | 2,621,109 | $49.8M | 0.5% | – | – | History |
| ONBOld National Bancorp | Stock | 2,552,034 | $49.4M | 0.5% | – | – | History |
| BAXBaxter International Inc | Stock | 579,480 | $48.9M | 0.5% | – | – | History |
| SYYSysco Corp | Stock | 596,892 | $47.0M | 0.5% | – | – | History |
| UPSUnited Parcel Service Inc | Stock | 267,028 | $45.4M | 0.5% | – | – | History |
| JAMFJamf Holding Corp. | COM | 1,206,550 | $42.6M | 0.4% | – | – | History |
| ROKRockwell Automation, Inc | Stock | 157,632 | $41.8M | 0.4% | – | – | History |
| LNTAlliant Energy Corp | Stock | 743,958 | $40.3M | 0.4% | – | – | History |
| WKWorkiva Inc | COM CL A | 432,260 | $38.2M | 0.4% | – | – | History |
| ELANElanco Animal Health Inc | COM | 1,266,835 | $37.3M | 0.4% | – | – | History |
| GWBGreat Western Bancorp, Inc. | COM | 1,180,528 | $35.8M | 0.4% | – | – | History |
| THRMGentherm Inc | COM | 459,939 | $34.1M | 0.4% | – | – | History |
| JPMJPMorgan Chase & Co | Stock | 222,122 | $33.8M | 0.4% | – | – | History |
| GNRCGenerac Holdings Inc. | Stock | 95,435 | $31.3M | 0.3% | – | – | History |
| GISGeneral Mills Inc | Stock | 496,833 | $30.5M | 0.3% | – | – | History |
| PGProcter & Gamble Co | Stock | 182,702 | $24.7M | 0.3% | – | – | History |
| CFRCullen/Frost Bankers, Inc. | COM | 218,835 | $23.8M | 0.2% | – | – | History |
| PRLBProto Labs Inc | COM | 175,286 | $21.3M | 0.2% | – | – | History |
| BMIBadger Meter Inc | COM | 215,284 | $20.0M | 0.2% | – | – | History |
| WTFCWintrust Financial Corp | COM | 247,539 | $18.8M | 0.2% | – | – | History |
| NVECNve Corp | COM NEW | 263,870 | $18.5M | 0.2% | – | – | History |
| OSKOshkosh Corp | COM | 153,815 | $18.3M | 0.2% | – | – | History |
| AAPLApple Inc. | Stock | 147,015 | $18.0M | 0.2% | – | – | History |
| TRVTravelers Companies, Inc. | Stock | 116,601 | $17.5M | 0.2% | – | – | History |
| CCMPCMC Materials, Inc. | COM | 92,821 | $16.4M | 0.2% | – | – | History |
| PNRPENTAIR plc | SHS | 263,252 | $16.4M | 0.2% | – | – | History |
| INTCIntel Corp | Stock | 250,136 | $16.0M | 0.2% | – | – | History |
| INSPInspire Medical Systems, Inc. | COM | 76,379 | $15.8M | 0.2% | – | – | History |
| EMREmerson Electric Co | Stock | 173,655 | $15.7M | 0.2% | – | – | History |
| XELXcel Energy Inc | Stock | 235,119 | $15.6M | 0.2% | – | – | History |
| GBCIGlacier Bancorp, Inc. | COM | 257,871 | $14.7M | 0.2% | – | – | History |
| CTLTCatalent, Inc. | COM | 124,429 | $13.1M | 0.1% | – | – | History |
| SNBRQSleep Number Corp | COM | 87,581 | $12.6M | 0.1% | – | – | History |
| AIRAar Corp | Stock | 285,738 | $11.9M | 0.1% | – | – | History |
| CASYCaseys General Stores Inc | COM | 52,560 | $11.4M | 0.1% | – | – | History |
| HSYHershey Co | COM | 70,980 | $11.2M | 0.1% | – | – | History |
| Healthpeak Properties, Inc.71943U104 | COM | 582,108 | $10.3M | 0.1% | – | – | – |
| ASBAssociated Banc-Corp | COM | 468,775 | $10.0M | 0.1% | – | – | History |
| MCSMarcus Corp | COM | 476,938 | $9.53M | 0.1% | – | – | History |
| IINIntricon Corp | COM | 367,691 | $9.43M | 0.1% | – | – | History |
| BKHBlack Hills Corp | COM | 139,332 | $9.30M | 0.1% | – | – | History |
| NWENorthWestern Energy Group, Inc. | COM NEW | 138,725 | $9.04M | 0.1% | – | – | History |
| EPACEnerpac Tool Group Corp | CL A COM | 321,884 | $8.41M | 0.1% | – | – | History |
| CVXChevron Corp | Stock | 79,656 | $8.35M | 0.1% | – | – | History |
| PLXSPlexus Corp | COM | 86,753 | $7.97M | 0.1% | – | – | History |
| QCRHQCR Holdings Inc | COM | 148,208 | $7.00M | 0.1% | – | – | History |
| PDCOPatterson Companies, Inc. | COM | 214,941 | $6.87M | 0.1% | – | – | History |
| KMBKimberly Clark Corp | Stock | 46,028 | $6.40M | 0.1% | – | – | History |
| BRK.BBerkshire Hathaway Inc | Stock | 24,838 | $6.34M | 0.1% | – | – | History |
| HUBGHub Group, Inc. | CL A | 93,328 | $6.28M | 0.1% | – | – | History |
| TXNTexas Instruments Inc | Stock | 32,800 | $6.20M | 0.1% | – | – | History |
| BMYBristol Myers Squibb Co | Stock | 97,352 | $6.15M | 0.1% | – | – | History |
| RAVNRaven Industries Inc | COM | 159,186 | $6.10M | 0.1% | – | – | History |
| CSIICardiovascular Systems Inc | COM | 158,309 | $6.07M | 0.1% | – | – | History |
| MRKMerck & Co., Inc. | Stock | 75,873 | $5.85M | 0.1% | – | – | History |
| ABBVAbbVie Inc. | Stock | 52,242 | $5.65M | 0.1% | – | – | History |
| VZVerizon Communications Inc | Stock | 96,006 | $5.58M | 0.1% | – | – | History |
| MGPIMGP Ingredients Inc | COM | 91,092 | $5.39M | 0.1% | – | – | History |
| ENVEnvestnet, Inc. | COM | 70,349 | $5.08M | 0.1% | – | – | History |