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Dudley & Shanley, Inc.

Q4 2024 Holdings

Filed 2025-01-03 | 38 holdings | $647.6M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Wheaton Precious Mtls(WPM)COM962879102$65.7M1,169,04010.2%
Fiserv Inc.(FISV)COM337738108$36.3M176,6235.6%
Aon plc(AON)COMG0403H108$33.7M93,8275.2%
Visa Inc.(V)COM92826C839$30.9M97,6364.8%
Amphenol Corp.(APH)COM032095101$30.5M438,9504.7%
Service Corp. Int'l(SCI)COM817565104$29.8M373,0534.6%
Ryan Specialty Hldngs(RYAN)COM78351F107$29.6M461,3814.6%
Analog Devices(ADI)COM032654105$26.1M122,6564.0%
West Pharm Svcs Inc(WST)COM955306105$25.8M78,6614.0%
Ametek Inc.(AME)COM031100100$25.1M139,3163.9%
Danaher Corp.(DHR)COM235851102$25.1M109,2573.9%
Ecolab Inc.(ECL)COM278865100$24.6M104,8533.8%
Avantor Inc.(AVTR)COM05352A100$22.9M1,086,1273.5%
Rollins, Inc.(ROL)COM775711104$21.1M455,7503.3%
Progressive Corp.(PGR)COM743315103$20.2M84,4603.1%
Amer. Water Works(AWK)COM030420103$20.0M160,8943.1%
Amdocs Ltd.(DOX)COMG02602103$19.2M225,3813.0%
Ferguson Enterprises(FERG)COM31488V107$19.0M109,3752.9%
Donaldson Co., Inc.(DCI)COM257651109$18.1M268,7502.8%
Charles Schwab(SCHW)COM808513105$17.8M240,3832.7%
Allison Transmission(ALSN)COM01973R101$17.7M164,0972.7%
Franklin Elec. Co., Inc.(FELE)COM353514102$17.7M181,3612.7%
Watsco, Inc.(WSO)COM942622200$12.0M25,4031.9%
Kadant Inc.(KAI)COM48282T104$11.2M32,5001.7%
Kornit Digital(KRNT)COMM6372Q113$8.4M272,0251.3%
NexGen Energy Ltd.(NXE)COM65340P106$8.2M1,236,5001.3%
Agilent Tech, Inc.(A)COM00846U101$6.6M49,2001.0%
First Trust Cln Edge(GRID)COM33737A108$5.6M46,9000.9%
Microsoft Corp.(MSFT)COM594918104$4.9M11,5540.8%
Heico Corp.(HEI)COM422806109$4.6M19,5500.7%
Generac Holdings(GNRC)COM368736104$3.0M19,6500.5%
Invesco Water ETF(PHO)COM46137V142$2.2M32,7800.3%
Ormat Technologies(ORA)COM686688102$2.1M30,9000.3%
Roper Technologies(ROP)COM776696106$1.3M2,5500.2%
Enphase Energy, Inc.(ENPH)COM29355A107$467.0K6,8000.1%
Ocular Therapeutix(OCUL)COM67576A100$138.3K16,2000.0%
Atha Energy Corp.(SASKF)COM046824108$7.4K19,0000.0%