13F HOLDINGS REPORT
DUDLEY & SHANLEY, INC.
Quarter ended Q4 2024 · Filed December 23, 2024 · Accession 0000883511-24-000006
Total Value
$639.7M
Positions
37
Other Managers
0
Confidential Omitted
No
Holdings (37)
| # | Issuer | Ticker / CUSIP | Shares | Value | % of Filing |
|---|---|---|---|---|---|
| 1 | Wheaton Precious Mtls | WPM | 935,908 | $57.2M | 8.94% |
| 2 | Fiserv Inc. | FISV | 200,866 | $36.1M | 5.64% |
| 3 | Aon plc | AON | 98,440 | $34.1M | 5.32% |
| 4 | Ryan Specialty Hldngs | RYAN | 461,621 | $30.6M | 4.79% |
| 5 | Danaher Corp. | 235851102 | 109,257 | $30.4M | 4.75% |
| 6 | Service Corp. Int'l | 817565104 | 381,320 | $30.1M | 4.70% |
| 7 | Amphenol Corp. | 032095101 | 438,370 | $28.6M | 4.47% |
| 8 | Analog Devices | ADI | 122,656 | $28.2M | 4.41% |
| 9 | Avantor Inc. | AVTR | 1,086,127 | $28.1M | 4.39% |
| 10 | Visa Inc. | V | 97,686 | $26.9M | 4.20% |
| 11 | Ecolab Inc. | ECL | 104,953 | $26.8M | 4.19% |
| 12 | West Pharm Svcs Inc | 955306105 | 81,131 | $24.4M | 3.81% |
| 13 | Ametek Inc. | AME | 139,434 | $23.9M | 3.74% |
| 14 | Amer. Water Works | 030420103 | 160,894 | $23.5M | 3.68% |
| 15 | Amdocs Ltd. | DOX | 261,826 | $22.9M | 3.58% |
| 16 | Rollins, Inc. | ROL | 444,550 | $22.5M | 3.51% |
| 17 | Progressive Corp. | 743315103 | 84,510 | $21.4M | 3.35% |
| 18 | Wheaton Precious Mtls | WPM | 325,315 | $19.9M | 3.11% |
| 19 | Franklin Elec. Co., Inc. | FELE | 181,361 | $19.0M | 2.97% |
| 20 | Allison Transmission | ALSN | 164,097 | $15.8M | 2.46% |
| 21 | Charles Schwab | SCHW-PJ | 240,383 | $15.6M | 2.44% |
| 22 | Watsco, Inc. | WSO-B | 25,403 | $12.5M | 1.95% |
| 23 | Kadant Inc. | KAI | 32,500 | $11.0M | 1.72% |
| 24 | Agilent Tech, Inc. | A | 55,900 | $8.3M | 1.30% |
| 25 | NexGen Energy Ltd. | NXE | 1,236,500 | $8.1M | 1.26% |
| 26 | Kornit Digital | KRNT | 259,525 | $6.7M | 1.05% |
| 27 | First Trust Cln Edge | 33737A108 | 46,900 | $6.0M | 0.93% |
| 28 | HEICO Corp. | HEI-A | 19,550 | $5.1M | 0.80% |
| 29 | Microsoft Corp. | MSFT | 11,584 | $5.0M | 0.78% |
| 30 | Generac Holdings | GNRC | 23,950 | $3.8M | 0.59% |
| 31 | Ormat Technologies | ORA | 30,900 | $2.4M | 0.37% |
| 32 | Invesco Water ETF | IVZ | 32,780 | $2.3M | 0.36% |
| 33 | Roper Technologies | ROP | 2,550 | $1.4M | 0.22% |
| 34 | Enphase Energy, Inc. | ENPH | 6,800 | $768,536 | 0.12% |
| 35 | Donaldson Co., Inc. | DCI | 5,150 | $379,555 | 0.06% |
| 36 | Ocular Therapeutix | OCUL | 16,200 | $140,940 | 0.02% |
| 37 | ATHA Energy Corp. | 046824108 | 19,000 | $9,846 | 0.00% |