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Dudley & Shanley, Inc.

Q4 2021 Holdings

Filed 2022-01-18 | 37 holdings | $37.1M | 13F-HR | View on SEC ↗ · Holdings Table ↗

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IssuerClassCUSIPValue ↓Shares% Portfolio
Avantor Inc.(AVTR)COM05352A100$36.5M867,21598.5%
Wheaton Precious Mtls(WPM)COM962879102$63.4K1,477,9200.2%
Aon plc(AON)COMG0403H108$35.8K119,1630.1%
The TJX Companies(TJX)COM872540109$34.7K456,8570.1%
Ball Corp.(BALL)COM058498106$32.0K332,8700.1%
Service Corp. Int'l(SCI)COM817565104$28.7K404,4930.1%
Iridium Comm.(IRDM)COM46269C102$28.0K678,2850.1%
Ecolab Inc.(ECL)COM278865100$27.3K116,5320.1%
Danaher Corp.(DHR)COM235851102$27.0K82,0200.1%
Fiserv Inc.(FISV)COM337738108$26.9K259,0390.1%
Progressive Corp.(PGR)COM743315103$24.2K235,5650.1%
Amphenol Corp.(APH)COM032095101$24.1K275,4650.1%
Medtronic plc(MDT)COMG5960L103$23.5K227,0650.1%
Leidos Holdings(LDOS)COM525327102$23.0K258,5950.1%
Terminix GlobalCOM88087E100$22.8K503,9370.1%
Visa Inc.(V)COM92826C839$22.2K102,3300.1%
ABM Industries(ABM)COM000957100$21.4K522,8540.1%
Ryan Specialty Grp(RYAN)COM78351F107$17.5K432,6340.0%
Allison Transmission(ALSN)COM01973R101$17.1K471,6650.0%
Wabtec Corp.(WAB)COM929740108$7.8K84,9000.0%
Microsoft Corp.(MSFT)COM594918104$7.4K21,9590.0%
Bristol-Myers Squibb(BMY)COM110122108$6.0K96,2410.0%
Science App Int'l Corp.(SAIC)COM808625107$5.7K67,8000.0%
NexGen Energy Ltd.(NXE)COM65340P106$5.4K1,235,5000.0%
Ametek Inc.(AME)COM031100100$2.5K17,0240.0%
Roper Technologies(ROP)COM776696106$1.3K2,5500.0%
Ormat Technologies(ORA)COM686688102$1.2K15,3000.0%
The Travelers Co., Inc.(TRV)COM89417E109$1.0K6,4000.0%
IShares Core Sp500(IVV)COM464287200$9031,8930.0%
IShares Edge Qlt ETF(QUAL)COM46432F339$5844,0120.0%
FleetCor Tech.(FLT1EUR)COM339041105$3551,5850.0%
Pfizer, Inc.(PFE)COM717081103$3546,0000.0%
Brigham Minerals, Inc.(MNRLUSD)COM10918L103$34316,2500.0%
Kadant Inc.(KAI)COM48282T104$2671,1600.0%
Heico Corp.(HEI)COM422806109$2221,5400.0%
Kornit Digital(KRNT)COMM6372Q113$2161,4200.0%