MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC
Q3 2026 13F filing
Updated 7 days ago147 disclosed positions worth $609.6M
Full holdings
Every line item disclosed in Q3 2026
| # | Stock | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|---|
| 1 | A AMPHENOL CORP | $56.6M | 671.5K | 9.29% | Added(+87.2%) |
| 2 | A AMETEK INC | $41.8M | 168.9K | 6.87% | Trimmed(-2.2%) |
| 3 | D DANAHER CORP DEL | $27.4M | 123.5K | 4.49% | Added(+0.8%) |
| 4 | H IDEX CORP | $25.8M | 113.4K | 4.24% | Trimmed(-0.7%) |
| 5 | T THERMO FISHER SCIENTIFIC INC | $25.2M | 37.3K | 4.13% | Trimmed(-1.4%) |
| 6 | A GALLAGHER ARTHUR J & CO | $17.4M | 76.5K | 2.86% | Added(+1.4%) |
| 7 | V VERTIV HOLDINGS CO | $16.7M | 69.3K | 2.74% | Trimmed(-11.0%) |
| 8 | D DONALDSON INC | $15.1M | 173.7K | 2.48% | Trimmed(-1.0%) |
| 9 | A APTARGROUP INC | $14.7M | 121.6K | 2.42% | Trimmed(-3.6%) |
| 10 | X XYLEM INC | $14.4M | 141.8K | 2.36% | Added(+5.5%) |
| 11 | R ROPER TECHNOLOGIES INC | $14M | 40.2K | 2.30% | Added(+0.6%) |
| 12 | N NORDSON CORP | $12.3M | 37.5K | 2.02% | Added(+0.4%) |
| 13 | N NVENT ELEC PLC | $12M | 74.8K | 1.97% | Trimmed(-6.1%) |
| 14 | V VANGUARD BD INDEX FDS | $11.1M | 145.7K | 1.83% | Trimmed(-0.2%) |
| 15 | G GRACO INC | $10.5M | 136.4K | 1.72% | Trimmed(-3.8%) |
| 16 | M MICRON TECHNOLOGY INC | $10.2M | 9.6K | 1.67% | Trimmed(-16.4%) |
| 17 | F FISERV INC | $9.7M | 215.6K | 1.60% | Trimmed(-6.5%) |
| 18 | V VERISK ANALYTICS INC | $9.7M | 57.9K | 1.59% | Trimmed(-0.7%) |
| 19 | F FASTENAL CO | $9.7M | 196.2K | 1.59% | Trimmed(-0.9%) |
| 20 | F COMFORT SYS USA INC | $9.5M | 5.7K | 1.55% | Trimmed(-7.5%) |
| 21 | E ECOLAB INC | $9.3M | 33.8K | 1.52% | Added(+0.4%) |
| 22 | C COSTCO WHOLESALE CORPORATION | $8.9M | 9.8K | 1.46% | Trimmed(-0.6%) |
| 23 | L LANDSTAR SYS INC | $8.8M | 52.3K | 1.45% | Trimmed(-2.2%) |
| 24 | R RPM INTL INC | $8.6M | 87.2K | 1.41% | Added(+2.1%) |
| 25 | R RBC BEARINGS INC | $8.2M | 16.5K | 1.35% | Trimmed(-1.2%) |
| 26 | A ASSURANT INC | $8M | 30.5K | 1.32% | Added(+12.4%) |
| 27 | C CHURCH & DWIGHT CO INC | $7M | 74.8K | 1.16% | Trimmed(-2.0%) |
| 28 | J JPMORGAN CHASE & CO | $7M | 21.2K | 1.15% | Trimmed(-1.1%) |
| 29 | C CLEAN HARBORS INC | $6.8M | 21.8K | 1.11% | Added(+0.9%) |
| 30 | I INVESCO EXCHANGE TRADED FD T | $6.4M | 30.6K | 1.04% | Added(+16.2%) |
| 31 | X EXXONMOBIL HOLDINGS CORP | $6.1M | 37.2K | 0.99% | — |
| 32 | C CSW INDUSTRIALS INC | $5.8M | 20.3K | 0.96% | Added(+8.7%) |
| 33 | V VANGUARD SCOTTSDALE FDS | $5.8M | 74.6K | 0.95% | Trimmed(-1.4%) |
| 34 | M MSA SAFETY INC | $5.7M | 31.9K | 0.93% | Added(+8.1%) |
| 35 | F FORTIVE CORP | $5.5M | 99.5K | 0.89% | Added(+1.0%) |
| 36 | S S&P GLOBAL INC | $4.9M | 12.5K | 0.81% | Trimmed(-1.6%) |
| 37 | V VERALTO CORP | $4.8M | 51.3K | 0.79% | Trimmed(-1.1%) |
| 38 | M MICROSOFT CORP | $4.8M | 9.4K | 0.79% | Trimmed(-19.1%) |
| 39 | U UFP TECHNOLOGIES INC | $4.4M | 15.0K | 0.73% | Trimmed(-3.2%) |
| 40 | A APPLE INC | $4.4M | 13.2K | 0.72% | Added(+1.3%) |
| 41 | A APPLIED INDL TECHNOLOGIES IN | $4.2M | 12.7K | 0.69% | Added(+5.9%) |
| 42 | A ABBVIE INC | $4M | 15.4K | 0.66% | Added(+0.8%) |
| 43 | J JOHNSON & JOHNSON | $3.7M | 13.9K | 0.60% | Trimmed(-0.8%) |
| 44 | U US BANCORP | $3.6M | 63.1K | 0.60% | Trimmed(-2.4%) |
| 45 | W WATERS CORP | $3.6M | 8.3K | 0.60% | Added(+1.8%) |
| 46 | K KADANT INC | $3.5M | 13.5K | 0.58% | Added(+18.1%) |
| 47 | M MERIT MED SYS INC | $3.3M | 38.0K | 0.54% | Added(+88.8%) |
| 48 | A AUTOMATIC DATA PROCESSING IN | $2.6M | 10.1K | 0.43% | Trimmed(-4.7%) |
| 49 | V VANGUARD BD INDEX FDS | $2.6M | 36.9K | 0.42% | Added(+2.1%) |
| 50 | G GENERAC HLDGS INC | $2.5M | 12.2K | 0.41% | Unchanged |