Stock Taper 
DUDLEY & SHANLEY, INC.
Latest 13F filing data - Q2 2026
Holdings
(Top positions)| STOCK | TICKER | SHARES HELD▲ ▼ | VALUE▲ ▼ |
|---|---|---|---|
 Kornit Digital Ltd. | KRNT | 1.26M | $20.4M |
 NexGen Energy Ltd. | NXE | 1.23M | $11.51M |
 Rollins, Inc. | ROL | 495.65K | $20.69M |
 Fastenal Company | FAST | 472.44K | $22.69M |
 Ryan Specialty Holdings, Inc. | RYAN | 465.15K | $17.56M |
 Wheaton Precious Metals Corp. | WPM | 454.64K | $51.07M |
 Service Corporation International | SCI | 367.78K | $27.94M |
 Donaldson Company, Inc. | DCI | 272.33K | $24.45M |
 The Charles Schwab Corporation | SCHW | 240.93K | $22.23M |
 Amphenol Corporation | APH | 234.45K | $41.34M |
 Xylem Inc. | XYL | 181.05K | $21.4M |
 American Water Works Company, Inc. | AWK | 169.34K | $22.28M |
 Federal Signal Corporation | FSS | 169.28K | $21.75M |
 Allison Transmission Holdings, Inc. | ALSN | 165.04K | $18.61M |
 Pfizer Inc. | PFE | 165K | $3.97M |
 AMETEK, Inc. | AME | 139.73K | $33.81M |
 Ecolab Inc. | ECL | 104.69K | $29.17M |
 Ferguson plc | FERG | 104.22K | $24.74M |
 Visa Inc. | V | 96.97K | $33.27M |
 Aon plc | AON | 88.81K | $29.46M |