DUDLEY & SHANLEY, INC. Long-Term Concentrated

CIK: 0000883511 · Show all filings

Period: Q3 2023 (← Previous) (Next →)

Filing Date: Oct 13, 2023

Total Value ($000): $528,912 (100.0% shares, 0.0% debt)

Holdings (36)

WPM Wheaton Precious Mtls 11.1%

Value ($000) $58,721 Shares 1,448,120 Est. Cost $26.37 Unrealized +60.3%

— Aon plc 6.8%

Value ($000) $35,942 Shares 110,858 Est. Cost $172.84 Unrealized —

PGR Progressive Corp. 5.7%

Value ($000) $30,164 Shares 216,540 Est. Cost $63.46 Unrealized +89.6%

FISV Fiserv Inc. 5.3%

Value ($000) $28,004 Shares 247,915 Est. Cost $51.63 Unrealized +138.5%

IRDM Iridium Comm. 4.9%

Value ($000) $25,682 Shares 564,565 Est. Cost $34.61 Unrealized +49.7%

DHR Danaher Corp. 4.7%

Value ($000) $24,737 Shares 99,705 Est. Cost $165.84 Unrealized +32.8%

AVTR Avantor Inc. 4.4%

Value ($000) $23,448 Shares 1,112,315 Est. Cost $23.33 Unrealized -8.8%

V Visa Inc. 4.4%

Value ($000) $23,284 Shares 101,230 Est. Cost $208.01 Unrealized +13.5%

RYAN Ryan Specialty Hldngs 4.3%

Value ($000) $22,935 Shares 473,870 Est. Cost $38.03 Unrealized +21.8%

SCI Service Corp. Int'l 4.3%

Value ($000) $22,578 Shares 395,143 Est. Cost $38.46 Unrealized +64.3%

AWK Amer. Water Works 4.2%

Value ($000) $22,257 Shares 179,740 Est. Cost $137.14 Unrealized -3.2%

DOX Amdocs Ltd. 4.2%

Value ($000) $22,154 Shares 262,210 Est. Cost $83.85 Unrealized +1.7%

WST West Pharm Svcs Inc 3.7%

Value ($000) $19,541 Shares 52,080 Est. Cost $313.54 Unrealized +22.6%

AME Ametek Inc. 3.6%

Value ($000) $19,072 Shares 129,074 Est. Cost $120.70 Unrealized +27.4%

APH Amphenol Corp. 3.5%

Value ($000) $18,721 Shares 222,895 Est. Cost $37.87 Unrealized +11.3%

ECL Ecolab Inc. 3.5%

Value ($000) $18,278 Shares 107,897 Est. Cost $94.80 Unrealized +87.0%

FELE Franklin Elec. Co., Inc. 3.2%

Value ($000) $16,986 Shares 190,365 Est. Cost $87.69 Unrealized +7.4%

ROL Rollins, Inc. 3.1%

Value ($000) $16,423 Shares 439,945 Est. Cost $39.22 Unrealized -0.1%

ALSN Allison Transmission 2.7%

Value ($000) $14,220 Shares 240,775 Est. Cost $38.61 Unrealized +48.1%

ADI Analog Devices 2.4%

Value ($000) $12,895 Shares 73,645 Est. Cost $173.83 Unrealized +1.8%

WSO Watsco, Inc. 1.8%

Value ($000) $9,628 Shares 25,490 Est. Cost $293.75 Unrealized +23.1%

NXE NexGen Energy Ltd. 1.4%

Value ($000) $7,431 Shares 1,235,500 Est. Cost $1.31 Unrealized +295.2%

GNRC Generac Holdings 1.3%

Value ($000) $6,968 Shares 63,950 Est. Cost $113.74 Unrealized +8.7%

BALL Ball Corp. 1.2%

Value ($000) $6,117 Shares 122,880 Est. Cost $52.22 Unrealized +1.0%

GRID First Trust Cln Edge 1.2%

Value ($000) $6,093 Shares 64,900 Est. Cost $105.12 Unrealized —

MSFT Microsoft Corp. 0.8%

Value ($000) $4,052 Shares 12,834 Est. Cost $90.57 Unrealized +258.4%

HEI HEICO Corp. 0.5%

Value ($000) $2,403 Shares 14,840 Est. Cost $160.23 Unrealized +5.9%

KRNT Kornit Digital 0.4%

Value ($000) $2,217 Shares 117,220 Est. Cost $24.36 Unrealized +1.1%

ACES ALPS Cln Energy ETF 0.4%

Value ($000) $1,974 Shares 53,986 Est. Cost $45.34 Unrealized —

PHO Invesco Water ETF 0.3%

Value ($000) $1,743 Shares 32,780 Est. Cost $53.35 Unrealized —

KAI Kadant Inc. 0.3%

Value ($000) $1,509 Shares 6,690 Est. Cost $175.26 Unrealized +22.2%

ROP Roper Technologies 0.2%

Value ($000) $1,235 Shares 2,550 Est. Cost $268.84 Unrealized +79.6%

ORA Ormat Technologies 0.1%

Value ($000) $636 Shares 9,100 Est. Cost $76.94 Unrealized -0.7%

FCX Freeport-McMoRan 0.1%

Value ($000) $326 Shares 8,750 Est. Cost $35.75 Unrealized +9.1%

LNC Lincoln Nat'l Corp. 0.1%

Value ($000) $284 Shares 11,500 Est. Cost $22.67 Unrealized 0.0%

BTU Peabody Energy Corp. 0.0%

Value ($000) $252 Shares 9,700 Est. Cost $23.60 Unrealized -8.4%

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
WPM	Wheaton Precious Mtls	1,448,120	$58,721	11.1%	$26.37	+60.3%	COM	962879102
—	Aon plc	110,858	$35,942	6.8%	$172.84	—	COM	g0403h108
PGR	Progressive Corp.	216,540	$30,164	5.7%	$63.46	+89.6%	COM	743315103
FISV	Fiserv Inc.	247,915	$28,004	5.3%	$51.63	+138.5%	COM	337738108
IRDM	Iridium Comm.	564,565	$25,682	4.9%	$34.61	+49.7%	COM	46269C102
DHR	Danaher Corp.	99,705	$24,737	4.7%	$165.84	+32.8%	COM	235851102
AVTR	Avantor Inc.	1,112,315	$23,448	4.4%	$23.33	-8.8%	COM	05352A100
V	Visa Inc.	101,230	$23,284	4.4%	$208.01	+13.5%	COM	92826C839
RYAN	Ryan Specialty Hldngs	473,870	$22,935	4.3%	$38.03	+21.8%	COM	78351F107
SCI	Service Corp. Int'l	395,143	$22,578	4.3%	$38.46	+64.3%	COM	817565104
AWK	Amer. Water Works	179,740	$22,257	4.2%	$137.14	-3.2%	COM	030420103
DOX	Amdocs Ltd.	262,210	$22,154	4.2%	$83.85	+1.7%	COM	G02602103
WST	West Pharm Svcs Inc	52,080	$19,541	3.7%	$313.54	+22.6%	COM	955306105
AME	Ametek Inc.	129,074	$19,072	3.6%	$120.70	+27.4%	COM	031100100
APH	Amphenol Corp.	222,895	$18,721	3.5%	$37.87	+11.3%	COM	032095101
ECL	Ecolab Inc.	107,897	$18,278	3.5%	$94.80	+87.0%	COM	278865100
FELE	Franklin Elec. Co., Inc.	190,365	$16,986	3.2%	$87.69	+7.4%	COM	353514102
ROL	Rollins, Inc.	439,945	$16,423	3.1%	$39.22	-0.1%	COM	775711104
ALSN	Allison Transmission	240,775	$14,220	2.7%	$38.61	+48.1%	COM	01973R101
ADI	Analog Devices	73,645	$12,895	2.4%	$173.83	+1.8%	COM	032654105
WSO	Watsco, Inc.	25,490	$9,628	1.8%	$293.75	+23.1%	COM	942622200
NXE	NexGen Energy Ltd.	1,235,500	$7,431	1.4%	$1.31	+295.2%	COM	65340P106
GNRC	Generac Holdings	63,950	$6,968	1.3%	$113.74	+8.7%	COM	368736104
BALL	Ball Corp.	122,880	$6,117	1.2%	$52.22	+1.0%	COM	058498106
GRID	First Trust Cln Edge	64,900	$6,093	1.2%	$105.12	—	COM	33737A108
MSFT	Microsoft Corp.	12,834	$4,052	0.8%	$90.57	+258.4%	COM	594918104
HEI	HEICO Corp.	14,840	$2,403	0.5%	$160.23	+5.9%	COM	422806109
KRNT	Kornit Digital	117,220	$2,217	0.4%	$24.36	+1.1%	COM	M6372Q113
ACES	ALPS Cln Energy ETF	53,986	$1,974	0.4%	$45.34	—	COM	00162Q460
PHO	Invesco Water ETF	32,780	$1,743	0.3%	$53.35	—	COM	46137V142
KAI	Kadant Inc.	6,690	$1,509	0.3%	$175.26	+22.2%	COM	48282T104
ROP	Roper Technologies	2,550	$1,235	0.2%	$268.84	+79.6%	COM	776696106
ORA	Ormat Technologies	9,100	$636	0.1%	$76.94	-0.7%	COM	686688102
FCX	Freeport-McMoRan	8,750	$326	0.1%	$35.75	+9.1%	COM	35671D857
LNC	Lincoln Nat'l Corp.	11,500	$284	0.1%	$22.67	0.0%	COM	534187109
BTU	Peabody Energy Corp.	9,700	$252	0.0%	$23.60	-8.4%	COM	704551100