Fund Holdings — DUDLEY & SHANLEY, INC.

Total Portfolio Value:
$611.24M
Total Bought:
$52.65M
Total Sold:
$45.44M
Net Transaction:
+$7.21M
Securities
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SharesValue
Q4 2025
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Q1 2026
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Change
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Q4 2025
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Q1 2026
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Weight (%)
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Change
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Wheaton Precious Metals Corp.(WPM)668,605459,385-209,220$78.57M$60.18M9.85%-$18.39M
Amphenol Corp.282,911245,751-37,160$38.23M$31.05M5.08%-$7.18M
Service Corporation International(SCI)367,633367,6330$28.66M$30.33M4.96%+$1.67M
Analog Devices, Inc.(ADI)125,02195,121-29,900$33.91M$30.26M4.95%-$3.64M
Ametek Inc.139,796139,746-50$28.70M$29.96M4.90%+$1.25M
Visa Inc.(V)97,21697,166-50$34.09M$29.37M4.80%-$4.73M
Aon plc(AON)88,78288,7820$31.33M$28.66M4.69%-$2.67M
Ecolab Inc.(ECL)105,058105,008-50$27.58M$27.93M4.57%+$354.4K
Rollins, Inc.(ROL)455,730455,7300$27.35M$24.34M3.98%-$3.01M
Ferguson Enterprises Inc.(FERG)104,175104,1750$23.19M$24.30M3.98%+$1.11M
Amer. Water Works169,044169,0440$22.06M$23.01M3.76%+$945.0K
Donaldson Company, Inc.(DCI)270,405270,4050$23.97M$22.95M3.75%-$1.02M
The Charles Schwab Corporation(SCHW)240,933240,9330$24.07M$22.64M3.70%-$1.43M
Kadant Inc.(KAI)55,12075,735+20,615$15.71M$22.14M3.62%+$6.43M
Danaher Corporation(DHR)114,881114,8810$26.30M$21.78M3.56%-$4.52M
Watsco, Inc.(WSO)55,69255,6920$18.77M$20.26M3.31%+$1.49M
Allison Transmission Holdings, Inc.(ALSN)164,597164,5970$16.11M$19.27M3.15%+$3.15M
Badger Meter Inc82,695122,150+39,455$14.42M$18.61M3.04%+$4.19M
Kornit Digital Ltd.(KRNT)901,9601,254,615+352,655$12.97M$18.39M3.01%+$5.42M
Ryan Specialty Holdings, Inc.(RYAN)477,671480,021+2,350$24.66M$16.20M2.65%-$8.47M
NexGen Energy Ltd.(NXE)1,235,1501,224,500-10,650$11.38M$14.20M2.32%+$2.82M
The Progressive Corporation(PGR)66,28066,2800$15.09M$13.14M2.15%-$1.95M
Xylem Inc.(XYL)080,830+80,830$0$9.66M1.58%+$9.66M
Fastenal Company(FAST)7,150181,250+174,100$286.9K$8.41M1.38%+$8.12M
Fiserv, Inc.(FISV)143,923143,9230$9.67M$8.03M1.31%-$1.64M
Federal Signal Corporation(FSS)062,730+62,730$0$6.78M1.11%+$6.78M
Agilent Technologies, Inc.(A)55,20055,2000$7.51M$6.29M1.03%-$1.22M
HEICO Corporation(HEI)19,50019,5000$6.31M$5.35M0.87%-$963.1K
Microsoft Corporation(MSFT)10,56910,5690$5.11M$3.91M0.64%-$1.20M
Generac Holdings Inc.(GNRC)19,65019,6500$2.68M$3.84M0.63%+$1.16M
Waters Corporation(WAT)011,720+11,720$0$3.49M0.57%+$3.49M
Ormat Technologies, Inc.(ORA)28,00028,0000$3.09M$3.13M0.51%+$40.6K
Invesco Water ETF
WATER RES ETF
32,78032,7800$2.31M$2.19M0.36%-$116.4K
Roper Technologies, Inc.(ROP)17,4552,000-15,455$7.77M$707.7K0.12%-$7.06M
Viper Energy, Inc.(VNOM)7,7007,7000$297.5K$361.8K0.06%+$64.4K
Stallion Uranium Corp.(STLNF)85,000180,000+95,000$20.2K$60.6K0.01%+$40.5K
ATHA Energy Corp.074,500+74,500$0$43.8K0.01%+$43.8K
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DUDLEY & SHANLEY, INC. — 13F Holdings — Q1 2026 | TickerTrail