Fund HoldingsDUDLEY & SHANLEY, INC.

Total Portfolio Value
$662.29M
Total Bought
$80.38M
Total Sold
$56.26M
Net Transaction
+$24.12M
Filing Period:
Securities
SharesValue ($K)
Q1 2026
Q2 2026
Change
Q1 2026
Q2 2026
Weight (%)
Change
Federal Signal Corp(FSS)62,730169,285+106,5556,78421,7513.28%+14,968
Fastenal Co.(FAST)181,250472,440+291,1908,41022,6913.43%+14,281
Watsco, Inc.(WSO)55,69278,012+22,32020,26032,5104.91%+12,250
Xylem Inc.(XYL)80,830181,050+100,2209,65921,4023.23%+11,743
Amphenol Corp.245,751234,451-11,30031,05141,3386.24%+10,288
Waters Corporation(WAT)11,72023,590+11,8703,4908,8471.34%+5,357
Pfizer, Inc.(PFE)0165,000+165,00003,9730.60%+3,973
Visa Inc.(V)97,16696,971-19529,36733,2705.02%+3,902
Ametek Inc.139,746139,731-1529,95633,8075.10%+3,851
Agilent Tech, Inc.(A)55,20069,500+14,3006,2929,2321.39%+2,940
Kornit Digital1,254,6151,255,265+65018,39320,3983.08%+2,005
Kadant Inc.(KAI)75,73575,735022,14123,7983.59%+1,657
HEICO Corp.(HEI)19,50019,50005,3476,9461.05%+1,599
Donaldson Co., Inc.(DCI)270,405272,330+1,92522,94924,4473.69%+1,498
Ryan Specialty Hldngs(RYAN)480,021465,146-14,87516,19617,5642.65%+1,368
Progressive Corp.(PGR)66,28066,280013,13914,4792.19%+1,340
Ecolab Inc.(ECL)105,008104,693-31527,93429,1694.40%+1,234
Generac Holdings(GNRC)19,65016,150-3,5003,8384,7290.71%+891
Aon plc(AON)88,78288,807+2528,65729,4564.45%+799
Ferguson Enterprises(FERG)104,175104,225+5024,30024,7363.73%+436
Microsoft Corp.(MSFT)10,56910,56903,9123,9420.60%+30
ATHA Energy Corp.74,50074,500044520.01%+8
Roper Technologies(ROP)2,0002,00007086770.10%-31
Stallion Uranium Corp180,000180,000061250.00%-35
Viper Energy Inc(VNOM)7,7007,70003623260.05%-35
Ormat Technologies(ORA)28,00026,100-1,9003,1342,8420.43%-291
Charles Schwab(SCHW)240,933240,933022,64322,2313.36%-412
Allison Transmission(ALSN)164,597165,037+44019,26818,6062.81%-661
Amer. Water Works169,044169,344+30023,00522,2823.36%-723
Invesco Water ETF
WATER RES ETF
32,7800-32,7802,1920-2,192
Service Corp. Int'l(SCI)367,633367,783+15030,33327,9374.22%-2,397
Fiserv Inc.(FISV)143,923110,558-33,3658,0315,4230.82%-2,608
NexGen Energy Ltd.(NXE)1,224,5001,225,500+1,00014,20411,5071.74%-2,697
Analog Devices(ADI)95,12167,200-27,92130,26226,6904.03%-3,572
Rollins, Inc.(ROL)455,730495,655+39,92524,34120,6893.12%-3,652
Danaher Corp.(DHR)114,88174,024-40,85721,78114,1002.13%-7,681
Wheaton Precious Mtls(WPM)459,385454,640-4,74560,18451,0657.71%-9,119
Badger Meter Inc122,15063,000-59,15018,6109,3481.41%-9,262
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