DUDLEY & SHANLEY, INC. Long-Term Concentrated

Location: Palm Beach, FL

CIK: 0000883511 · Show all filings

Period: Q2 2023 (← Previous) (Next →)

Filing Date: Jul 21, 2023

Total Value: $554M (100.0% shares, 0.0% debt)

Holdings (37)

WPM Wheaton Precious Mtls 11.1%

Value $61.34M Shares 1,419,195 Est. Cost $26.05 Unrealized +78.2%

— Aon plc 6.9%

Value $38.16M Shares 110,548 Est. Cost $172.84 Unrealized —

IRDM Iridium Comm. 5.8%

Value $32.28M Shares 519,565 Est. Cost $33.12 Unrealized +86.8%

FISV Fiserv Inc. 5.6%

Value $31.27M Shares 247,910 Est. Cost $51.63 Unrealized +128.0%

PGR Progressive Corp. 5.2%

Value $29.06M Shares 219,540 Est. Cost $63.46 Unrealized +93.1%

SCI Service Corp. Int'l 4.6%

Value $25.52M Shares 395,143 Est. Cost $38.46 Unrealized +73.7%

V Visa Inc. 4.3%

Value $24.04M Shares 101,240 Est. Cost $208.01 Unrealized +7.9%

ALSN Allison Transmission 4.3%

Value $23.85M Shares 422,365 Est. Cost $38.61 Unrealized +23.2%

AVTR Avantor Inc. 3.9%

Value $21.74M Shares 1,058,415 Est. Cost $23.44 Unrealized -13.7%

DHR Danaher Corp. 3.9%

Value $21.64M Shares 90,150 Est. Cost $160.09 Unrealized +30.4%

RYAN Ryan Specialty Hldngs 3.8%

Value $20.96M Shares 467,030 Est. Cost $37.91 Unrealized +11.0%

AME Ametek Inc. 3.8%

Value $20.89M Shares 129,074 Est. Cost $120.70 Unrealized +18.9%

WST West Pharm Svcs Inc 3.6%

Value $19.92M Shares 52,080 Est. Cost $313.54 Unrealized +13.2%

ECL Ecolab Inc. 3.6%

Value $19.84M Shares 106,272 Est. Cost $93.54 Unrealized +78.9%

FELE Franklin Elec. Co., Inc. 3.5%

Value $19.57M Shares 190,215 Est. Cost $87.69 Unrealized +3.9%

APH Amphenol Corp. 3.4%

Value $18.94M Shares 222,900 Est. Cost $37.87 Unrealized +0.2%

DOX Amdocs Ltd. 3.4%

Value $18.93M Shares 191,530 Est. Cost $83.32 Unrealized +6.2%

AWK Amer. Water Works 3.3%

Value $18.29M Shares 128,105 Est. Cost $138.91 Unrealized -0.4%

ADI Analog Devices 2.5%

Value $13.87M Shares 71,195 Est. Cost $173.72 Unrealized +1.8%

WSO Watsco, Inc. 1.8%

Value $9.724M Shares 25,490 Est. Cost $293.75 Unrealized +15.4%

GNRC Generac Holdings 1.7%

Value $9.537M Shares 63,950 Est. Cost $113.74 Unrealized +0.2%

ABM ABM Industries 1.3%

Value $7.283M Shares 170,768 Est. Cost $27.04 Unrealized +51.2%

BALL Ball Corp. 1.3%

Value $7.141M Shares 122,680 Est. Cost $52.22 Unrealized 0.0%

GRID First Trust Cln Edge 1.2%

Value $6.822M Shares 64,900 Est. Cost $105.12 Unrealized —

ROL Rollins, Inc. 1.1%

Value $6.26M Shares 146,170 Est. Cost $39.30 Unrealized 0.0%

NXE NexGen Energy Ltd. 1.1%

Value $5.836M Shares 1,235,500 Est. Cost $1.31 Unrealized +210.1%

ACES ALPS Cln Energy ETF 0.8%

Value $4.554M Shares 100,800 Est. Cost $45.34 Unrealized —

MSFT Microsoft Corp. 0.8%

Value $4.439M Shares 13,034 Est. Cost $90.57 Unrealized +239.2%

HEI HEICO Corp. 0.5%

Value $2.626M Shares 14,840 Est. Cost $160.23 Unrealized +5.2%

KRNT Kornit Digital 0.4%

Value $2.327M Shares 79,220 Est. Cost $24.23 Unrealized -6.8%

PHO Invesco Water ETF 0.3%

Value $1.848M Shares 32,780 Est. Cost $53.35 Unrealized —

ORA Ormat Technologies 0.3%

Value $1.674M Shares 20,800 Est. Cost $76.94 Unrealized +8.3%

KAI Kadant Inc. 0.3%

Value $1.486M Shares 6,690 Est. Cost $175.26 Unrealized +12.9%

ROP Roper Technologies 0.2%

Value $1.226M Shares 2,550 Est. Cost $268.84 Unrealized +65.7%

FCX Freeport-McMoRan 0.1%

Value $350K Shares 8,750 Est. Cost $35.75 Unrealized +2.8%

YOU Clear Secure Inc. 0.0%

Value $273K Shares 11,800 Est. Cost $25.59 Unrealized -12.6%

BTU Peabody Energy Corp. 0.0%

Value $264K Shares 12,200 Est. Cost $23.60 Unrealized -9.6%

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
WPM	Wheaton Precious Mtls	1,419,195	$61.34M	11.1%	$26.05	+78.2%	COM	962879102
—	Aon plc	110,548	$38.16M	6.9%	$172.84	—	COM	g0403h108
IRDM	Iridium Comm.	519,565	$32.28M	5.8%	$33.12	+86.8%	COM	46269C102
FISV	Fiserv Inc.	247,910	$31.27M	5.6%	$51.63	+128.0%	COM	337738108
PGR	Progressive Corp.	219,540	$29.06M	5.2%	$63.46	+93.1%	COM	743315103
SCI	Service Corp. Int'l	395,143	$25.52M	4.6%	$38.46	+73.7%	COM	817565104
V	Visa Inc.	101,240	$24.04M	4.3%	$208.01	+7.9%	COM	92826C839
ALSN	Allison Transmission	422,365	$23.85M	4.3%	$38.61	+23.2%	COM	01973R101
AVTR	Avantor Inc.	1,058,415	$21.74M	3.9%	$23.44	-13.7%	COM	05352A100
DHR	Danaher Corp.	90,150	$21.64M	3.9%	$160.09	+30.4%	COM	235851102
RYAN	Ryan Specialty Hldngs	467,030	$20.96M	3.8%	$37.91	+11.0%	COM	78351F107
AME	Ametek Inc.	129,074	$20.89M	3.8%	$120.70	+18.9%	COM	031100100
WST	West Pharm Svcs Inc	52,080	$19.92M	3.6%	$313.54	+13.2%	COM	955306105
ECL	Ecolab Inc.	106,272	$19.84M	3.6%	$93.54	+78.9%	COM	278865100
FELE	Franklin Elec. Co., Inc.	190,215	$19.57M	3.5%	$87.69	+3.9%	COM	353514102
APH	Amphenol Corp.	222,900	$18.94M	3.4%	$37.87	+0.2%	COM	032095101
DOX	Amdocs Ltd.	191,530	$18.93M	3.4%	$83.32	+6.2%	COM	G02602103
AWK	Amer. Water Works	128,105	$18.29M	3.3%	$138.91	-0.4%	COM	030420103
ADI	Analog Devices	71,195	$13.87M	2.5%	$173.72	+1.8%	COM	032654105
WSO	Watsco, Inc.	25,490	$9.724M	1.8%	$293.75	+15.4%	COM	942622200
GNRC	Generac Holdings	63,950	$9.537M	1.7%	$113.74	+0.2%	COM	368736104
ABM	ABM Industries	170,768	$7.283M	1.3%	$27.04	+51.2%	COM	000957100
BALL	Ball Corp.	122,680	$7.141M	1.3%	$52.22	0.0%	COM	058498106
GRID	First Trust Cln Edge	64,900	$6.822M	1.2%	$105.12	—	COM	33737A108
ROL	Rollins, Inc.	146,170	$6.26M	1.1%	$39.30	0.0%	COM	775711104
NXE	NexGen Energy Ltd.	1,235,500	$5.836M	1.1%	$1.31	+210.1%	COM	65340P106
ACES	ALPS Cln Energy ETF	100,800	$4.554M	0.8%	$45.34	—	COM	00162Q460
MSFT	Microsoft Corp.	13,034	$4.439M	0.8%	$90.57	+239.2%	COM	594918104
HEI	HEICO Corp.	14,840	$2.626M	0.5%	$160.23	+5.2%	COM	422806109
KRNT	Kornit Digital	79,220	$2.327M	0.4%	$24.23	-6.8%	COM	M6372Q113
PHO	Invesco Water ETF	32,780	$1.848M	0.3%	$53.35	—	COM	46137V142
ORA	Ormat Technologies	20,800	$1.674M	0.3%	$76.94	+8.3%	COM	686688102
KAI	Kadant Inc.	6,690	$1.486M	0.3%	$175.26	+12.9%	COM	48282T104
ROP	Roper Technologies	2,550	$1.226M	0.2%	$268.84	+65.7%	COM	776696106
FCX	Freeport-McMoRan	8,750	$350K	0.1%	$35.75	+2.8%	COM	35671D857
YOU	Clear Secure Inc.	11,800	$273K	0.0%	$25.59	-12.6%	COM	18467V109
BTU	Peabody Energy Corp.	12,200	$264K	0.0%	$23.60	-9.6%	COM	704551100