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.
Top Valuable Stocks in MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC Portfolio
AMPHENOL CORP NEW
AMETEK INC
DANAHER CORPORATION
THERMO FISHER SCIENTIFIC INC
IDEX CORP
GALLAGHER ARTHUR J & CO
ROPER TECHNOLOGIES INC
XYLEM INC
FISERV INC
APTARGROUP INC
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