MOUNTAIN PACIFIC INVESTMENT ADVISERS LLC
Top Portfolio Positions
128 positions ·
$549,592,907 total
· as of Mar 31, 2026
| Ticker | Company | Shares | Value (USD) | % of Portfolio | Open |
|---|---|---|---|---|---|
| APH |
Amphenol Corp /De/
Technology
|
371,890 | $46,988,301 | 8.55% | |
| AME |
Ametek Inc/
Industrials
|
180,304 | $38,649,965 | 7.03% | |
| DHR |
Danaher Corp /De/
Healthcare
|
126,206 | $23,928,657 | 4.35% | |
| IEX |
Idex Corp /De/
Industrials
|
117,999 | $22,366,710 | 4.07% | |
| VRT |
Vertiv Holdings Co
Industrials
|
82,439 | $20,657,564 | 3.76% | |
| TMO |
Thermo Fisher Scientific Inc.
Healthcare
|
38,509 | $18,928,328 | 3.44% | |
| ATR |
Aptargroup, Inc.
Healthcare
|
131,282 | $16,544,157 | 3.01% | |
| XYL |
Xylem Inc.
Industrials
|
137,928 | $16,482,396 | 3.00% | |
| AJG |
Arthur J. Gallagher & Co.
Financial Services
|
75,490 | $16,349,624 | 2.97% | |
| DCI |
DONALDSON Co INC
Industrials
|
181,180 | $15,376,746 | 2.80% |
Portfolio Trend
25 quarters · across all stocks
Holdings in LSTR
Shares Held
Position Value (USD)
25 quarters on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $8,844,142 | 55,169 | Shares | Sole | 2026-04-16 | |
| 2025-12-31 | $8,386,906 | 58,364 | Shares | Sole | 2026-01-29 | |
| 2025-09-30 | $7,256,042 | 59,204 | Shares | Sole | 2025-10-30 | |
| 2025-06-30 | $25,025,546 | 180,014 | Shares | Sole | 2025-07-18 | |
| 2025-03-31 | $28,082,443 | 186,967 | Shares | Sole | 2025-04-17 | |
| 2024-12-31 | $32,499,241 | 189,103 | Shares | Sole | 2025-01-16 | |
| 2024-09-30 | $36,237,731 | 191,866 | Shares | Sole | 2024-10-09 | |
| 2024-06-30 | $35,766,613 | 193,878 | Shares | Sole | 2024-07-11 | |
| 2024-03-31 | $50,523,552 | 262,106 | Shares | Sole | 2024-04-11 | |
| 2023-12-31 | $50,911,940 | 262,907 | Shares | Sole | 2024-02-02 | |
| 2023-09-30 | $46,671,286 | 263,769 | Shares | Sole | 2023-10-20 | |
| 2023-06-30 | $50,961,294 | 264,679 | Shares | Sole | 2023-07-27 | |
| 2023-03-31 | $47,510,711 | 265,038 | Shares | Sole | 2023-05-23 | |
| 2022-12-31 | $43,311,526 | 265,878 | Shares | Sole | 2023-01-20 | |
| 2022-09-30 | $38,373,834 | 265,802 | Shares | Sole | 2022-10-13 | |
| 2022-06-30 | $38,649,145 | 265,776 | Shares | Sole | 2022-07-21 | |
| 2022-03-31 | $40,042,650 | 265,482 | Shares | Sole | 2022-04-19 | |
| 2021-12-31 | $47,517,457 | 265,431 | Shares | Sole | 2022-01-19 | |
| 2021-09-30 | $41,834,136 | 265,075 | Shares | Sole | 2021-10-25 | |
| 2021-06-30 | $41,709,537 | 263,951 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $44,333,465 | 268,590 | Shares | Sole | 2021-04-14 | |
| 2020-12-31 | $34,378,698 | 255,300 | Shares | Sole | 2021-01-21 | |
| 2020-09-30 | $31,415,794 | 250,345 | Shares | Sole | 2020-10-13 | |
| 2020-06-30 | $28,371,752 | 252,620 | Shares | Sole | 2020-07-09 | |
| 2020-03-31 | $24,242,802 | 252,898 | Shares | Sole | 2020-04-08 | |
| No 13F history on record for this holder in this stock. | ||||||