MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC - Stock Holdings in 13F Filings (SEC)
Updated on March 15, 2026.
Based on 13F Filings filed with the SEC on January 29, 2026, for the 2025 Q4 period, MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC held in its portfolio 144 assets valued at $617,100,118 (i.e. $617.10M).
The most valuable assets in the portfolio included: AMPHENOL CORP NEW ($55.78M), AMETEK INC ($38.52M), and DANAHER CORPORATION ($29.53M).
The chart below shows the top 10 valuable assets, and the table below shows the top 144 valuable assets.
You can see similar for other investment managers.
Related Topics: SEC Topic List.
Data Source: SEC.
MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC - Stock Holdings in 13F Filings (SEC)
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| Name of Issuer | No. of Shares | Value ($) | Class |
|---|---|---|---|
| AMPHENOL CORP NEW | 412730 | 55776332 | CL A |
| AMETEK INC | 187596 | 38515335 | COM |
| DANAHER CORPORATION | 129008 | 29532556 | COM |
| THERMO FISHER SCIENTIFIC INC | 39327 | 22788030 | COM |
| IDEX CORP | 120375 | 21419528 | COM |
| GALLAGHER ARTHUR J & CO | 73731 | 19080845 | COM |
| ROPER TECHNOLOGIES INC | 41399 | 18427937 | COM |
| XYLEM INC | 134881 | 18368095 | COM |
| FISERV INC | 251817 | 16914548 | COM |
| APTARGROUP INC | 134345 | 16384716 | COM |
| DONALDSON INC | 184154 | 16327094 | COM |
| VERTIV HOLDINGS CO | 92920 | 15053969 | COM CL A |
| VERISK ANALYTICS INC | 62381 | 13954006 | COM |
| GRACO INC | 155031 | 12707891 | COM |
| VANGUARD BD INDEX FDS | 156684 | 12348285 | SHORT TRM BOND |
| FIDELITY NATL INFORMATION SV | 153394 | 10194587 | COM |
| NORDSON CORP | 40608 | 9763381 | COM |
| RPM INTL INC | 90037 | 9363800 | COM |
| NVENT ELECTRIC PLC | 85688 | 8737605 | SHS |
| ECOLAB INC | 33142 | 8700438 | COM |
| COSTCO WHSL CORP NEW | 9990 | 8614616 | COM |
| LANDSTAR SYS INC | 58364 | 8386907 | COM |
| RBC BEARINGS INC | 18433 | 8265910 | COM |
| FASTENAL CO | 195241 | 7835021 | COM |
| VANGUARD SCOTTSDALE FDS | 91125 | 7265431 | SHRT TRM CORP BD |
| ASSURANT INC | 30152 | 7262109 | COM |
| COMFORT SYS USA INC | 7740 | 7223665 | COM |
| S&P GLOBAL INC | 13434 | 7020474 | COM |
| JPMORGAN CHASE & CO. | 21625 | 6968008 | COM |
| CHURCH & DWIGHT CO INC | 82672 | 6932047 | COM |
| MICROSOFT CORP | 12059 | 5832167 | COM |
| FORTIVE CORP | 104863 | 5789486 | COM |
| CLEAN HARBORS INC | 23658 | 5547328 | COM |
| VERALTO CORP | 54641 | 5452079 | COM SHS |
| CSW INDUSTRIALS INC | 18203 | 5343127 | COM |
| MSA SAFETY INC | 28793 | 4610911 | COM |
| EXXON MOBIL CORP | 37298 | 4488441 | COM |
| INVESCO EXCHANGE TRADED FD T | 23011 | 4407974 | S&P500 EQL WGT |
| APPLE INC | 14533 | 3950894 | COM |
| UFP TECHNOLOGIES INC | 17171 | 3812477 | COM |
| US BANCORP DEL | 68856 | 3674156 | COM NEW |
| PENTAIR PLC | 34643 | 3607722 | SHS |
| FTI CONSULTING INC | 20996 | 3586747 | COM |
| ABBVIE INC | 15593 | 3562845 | COM |
| MICRON TECHNOLOGY INC | 11999 | 3424659 | COM |
| APPLIED INDL TECHNOLOGIES IN | 12715 | 3264831 | COM |
| KADANT INC | 11422 | 3255498 | COM |
| AUTOMATIC DATA PROCESSING IN | 12581 | 3236211 | COM |
| WATERS CORP | 8472 | 3217920 | COM |
| ABBOTT LABS | 24590 | 3080881 | COM |
| JOHNSON & JOHNSON | 14791 | 3060997 | COM |
| VANGUARD BD INDEX FDS | 41080 | 3042796 | TOTAL BND MRKT |
| WAYSTAR HLDG CORP | 78103 | 2557873 | COM |
| VANGUARD SCOTTSDALE FDS | 42437 | 2492325 | SHORT TERM TREAS |
| WALMART INC | 21320 | 2375278 | COM |
| ILLINOIS TOOL WKS INC | 9481 | 2335170 | COM |
| SNAP ON INC | 6402 | 2206129 | COM |
| VANGUARD BD INDEX FDS | 41845 | 2085555 | VANGUARD ULTRA |
| AMGEN INC | 6224 | 2037140 | COM |
| PROCTER AND GAMBLE CO | 13486 | 1932722 | COM |
| GENERAC HLDGS INC | 13371 | 1823403 | COM |
| WINMARK CORP | 4419 | 1789430 | COM |
| WABTEC | 7809 | 1666831 | COM |
| REGAL REXNORD CORPORATION | 11825 | 1659284 | COM |
| ROSS STORES INC | 9200 | 1657288 | COM |
| VONTIER CORPORATION | 44250 | 1645215 | COM |
| COMMERCE BANCSHARES INC | 31366 | 1641696 | COM |
| PROGRESS SOFTWARE CORP | 37843 | 1625735 | COM |
| BERKSHIRE HATHAWAY INC DEL | 2 | 1509600 | CL A |
| SPDR S&P 500 ETF TR | 2123 | 1447962 | TR UNIT |
| WELLS FARGO CO NEW | 15476 | 1442363 | COM |
| TELEFLEX INCORPORATED | 11254 | 1373438 | COM |
| RTX CORPORATION | 7181 | 1316995 | COM |
| MERIT MED SYS INC | 13774 | 1214040 | COM |
| CATERPILLAR INC | 2094 | 1199856 | COM |
| CAPITAL ONE FINL CORP | 4651 | 1127216 | COM |
| VANGUARD BD INDEX FDS | 14110 | 1098887 | INTERMED TERM |
| INTERNATIONAL BUSINESS MACHS | 3696 | 1094792 | COM |
| EATON CORP PLC | 3259 | 1038024 | SHS |
| APPLIED MATLS INC | 4010 | 1030530 | COM |
| ZEBRA TECHNOLOGIES CORPORATI | 4201 | 1020087 | CL A |
| HOME DEPOT INC | 2869 | 987223 | COM |
| VANGUARD INDEX FDS | 2696 | 903888 | TOTAL STK MKT |
| C H ROBINSON WORLDWIDE INC | 5500 | 884180 | COM NEW |
| VISA INC | 2444 | 857135 | COM CL A |
| FIFTH THIRD BANCORP | 18200 | 851942 | COM |
| BERKSHIRE HATHAWAY INC DEL | 1658 | 833394 | CL B NEW |
| ROYAL BK CDA | 4749 | 809657 | COM |
| AMERICAN WTR WKS CO INC NEW | 5700 | 743850 | COM |
| MCDONALDS CORP | 2433 | 743598 | COM |
| M & T BK CORP | 3687 | 742857 | COM |
| TESLA INC | 1558 | 700664 | COM |
| STRIDE INC | 10514 | 682674 | COM |
| PEPSICO INC | 4733 | 679280 | COM |
| VANGUARD INDEX FDS | 1030 | 645944 | S&P 500 ETF SHS |
| SELECTIVE INS GROUP INC | 7589 | 634972 | COM |
| ALPHABET INC | 1917 | 600021 | CAP STK CL A |
| CONMED CORP | 14778 | 599987 | COM |
| BECTON DICKINSON & CO | 3036 | 589197 | COM |
| ACI WORLDWIDE INC | 12280 | 587107 | COM |
| PNC FINL SVCS GROUP INC | 2734 | 570668 | COM |
| NVIDIA CORPORATION | 2990 | 557635 | COM |
| AMERICAN EXPRESS CO | 1505 | 556944 | COM |
| COCA COLA CO | 7874 | 550440 | COM |
| INVESCO QQQ TR | 871 | 535064 | UNIT SER 1 |
| MSC INDL DIRECT INC | 6203 | 521672 | CL A |
| CANADIAN NATL RY CO | 5250 | 518963 | COM |
| HONEYWELL INTL INC | 2614 | 509965 | COM |
| QUEST DIAGNOSTICS INC | 2900 | 503237 | COM |
| MURPHY USA INC | 1234 | 497944 | COM |
| TRAVELERS COMPANIES INC | 1670 | 484400 | COM |
| UNION PAC CORP | 2071 | 479064 | COM |
| EMERSON ELEC CO | 3300 | 437976 | COM |
| GLACIER BANCORP INC NEW | 9693 | 426977 | COM |
| CISCO SYS INC | 5429 | 418178 | COM |
| MONOPAR THERAPEUTICS INC | 6100 | 398330 | COM NEW |
| AMAZON COM INC | 1715 | 395856 | COM |
| MERCK & CO INC | 3641 | 383252 | COM |
| NETFLIX INC | 4000 | 375040 | COM |
| GE AEROSPACE | 1139 | 350846 | COM NEW |
| CHEVRON CORP NEW | 2291 | 349171 | COM |
| MASTERCARD INCORPORATED | 604 | 344812 | CL A |
| HENRY SCHEIN INC | 4500 | 340110 | COM |
| ELI LILLY & CO | 315 | 338524 | COM |
| CARRIER GLOBAL CORPORATION | 6330 | 334477 | COM |
| BANK AMERICA CORP | 5843 | 321365 | COM |
| INTEL CORP | 8636 | 318668 | COM |
| PAYCHEX INC | 2826 | 317021 | COM |
| BERKLEY W R CORP | 4252 | 298150 | COM |
| MIDDLEBY CORP | 2005 | 298083 | COM |
| PRUDENTIAL FINL INC | 2640 | 298003 | COM |
| RALLIANT CORP | 5741 | 292274 | COM |
| REPUBLIC SVCS INC | 1310 | 277628 | COM |
| CONOCOPHILLIPS | 2916 | 272941 | COM |
| TRUIST FINL CORP | 5366 | 264061 | COM |
| STRYKER CORPORATION | 741 | 260439 | COM |
| ALPHABET INC | 800 | 250951 | CAP STK CL C |
| PRICE T ROWE GROUP INC | 2415 | 247248 | COM |
| GE VERNOVA INC | 366 | 239207 | COM |
| ISHARES TR | 1050 | 220857 | RUS 1000 VAL ETF |
| OTIS WORLDWIDE CORP | 2455 | 214444 | COM |
| ISHARES TR | 573 | 214129 | RUS 1000 ETF |
| VERIZON COMMUNICATIONS INC | 5044 | 205442 | COM |
| STANDARDAERO INC | 7110 | 203915 | COM |