DUDLEY & SHANLEY, INC. Concentrated Active

Location: Palm Beach, FL

CIK: 0000883511 · Show all filings

Period: Q3 2024 (← Previous) (Next →)

Filing Date: Dec 23, 2024

Total Value: $640M (100.0% shares, 0.0% debt)

Holdings (36)

WPM Wheaton Precious Mtls 12.0%

Value $77.04M Shares 1,261,223 Share Price $61.08 Est. Cost/Share $26.64 Unrealized @ Report Date +127.8%

FISV Fiserv Inc. 5.6%

Value $36.09M Shares 200,866 Share Price $179.65 Est. Cost/Share $51.63 Unrealized @ Report Date +248.0%

— Aon plc 5.3%

Value $34.06M Shares 98,440 Share Price $345.99 Est. Cost/Share $172.84 Unrealized @ Report Date —

RYAN Ryan Specialty Hldngs 4.8%

Value $30.65M Shares 461,621 Share Price $66.39 Est. Cost/Share $38.14 Unrealized @ Report Date +74.0%

DHR Danaher Corp. 4.7%

Value $30.38M Shares 109,257 Share Price $278.02 Est. Cost/Share $170.27 Unrealized @ Report Date +62.1%

SCI Service Corp. Int'l 4.7%

Value $30.1M Shares 381,320 Share Price $78.93 Est. Cost/Share $38.46 Unrealized @ Report Date +105.2%

APH Amphenol Corp. 4.5%

Value $28.56M Shares 438,370 Share Price $65.16 Est. Cost/Share $49.89 Unrealized @ Report Date +29.3%

ADI Analog Devices 4.4%

Value $28.23M Shares 122,656 Share Price $230.17 * Est. Cost/Share $183.47 Unrealized @ Report Date +22.9%

AVTR Avantor Inc. 4.4%

Value $28.1M Shares 1,086,127 Share Price $25.87 Est. Cost/Share $23.34 Unrealized @ Report Date +10.9%

V Visa Inc. 4.2%

Value $26.86M Shares 97,686 Share Price $274.95 Est. Cost/Share $208.01 Unrealized @ Report Date +31.0%

ECL Ecolab Inc. 4.2%

Value $26.8M Shares 104,953 Share Price $255.33 Est. Cost/Share $96.52 Unrealized @ Report Date +161.2%

WST West Pharm Svcs Inc 3.8%

Value $24.35M Shares 81,131 Share Price $300.16 Est. Cost/Share $321.01 Unrealized @ Report Date -6.9%

AME Ametek Inc. 3.7%

Value $23.94M Shares 139,434 Share Price $171.71 Est. Cost/Share $125.21 Unrealized @ Report Date +36.0%

AWK Amer. Water Works 3.7%

Value $23.53M Shares 160,894 Share Price $146.24 * Est. Cost/Share $136.66 Unrealized @ Report Date +3.8%

DOX Amdocs Ltd. 3.6%

Value $22.9M Shares 261,826 Share Price $87.48 * Est. Cost/Share $83.67 Unrealized @ Report Date +1.4%

ROL Rollins, Inc. 3.5%

Value $22.49M Shares 444,550 Share Price $50.58 Est. Cost/Share $39.50 Unrealized @ Report Date +26.1%

PGR Progressive Corp. 3.4%

Value $21.45M Shares 84,510 Share Price $253.76 * Est. Cost/Share $63.46 Unrealized @ Report Date +268.3%

FELE Franklin Elec. Co., Inc. 3.0%

Value $19.01M Shares 181,361 Share Price $104.82 Est. Cost/Share $87.79 Unrealized @ Report Date +17.5%

ALSN Allison Transmission 2.5%

Value $15.76M Shares 164,097 Share Price $96.07 Est. Cost/Share $38.61 Unrealized @ Report Date +145.4%

SCHW Charles Schwab 2.4%

Value $15.58M Shares 240,383 Share Price $64.81 Est. Cost/Share $65.84 Unrealized @ Report Date -3.1%

WSO Watsco, Inc. 2.0%

Value $12.5M Shares 25,403 Share Price $491.88 Est. Cost/Share $295.85 Unrealized @ Report Date +66.3%

KAI Kadant Inc. 1.7%

Value $10.98M Shares 32,500 Share Price $338.00 Est. Cost/Share $284.79 Unrealized @ Report Date +17.9%

A Agilent Tech, Inc. 1.3%

Value $8.3M Shares 55,900 Share Price $148.48 Est. Cost/Share $135.59 Unrealized @ Report Date +8.4%

NXE NexGen Energy Ltd. 1.3%

Value $8.074M Shares 1,236,500 Share Price $6.53 Est. Cost/Share $1.31 Unrealized @ Report Date +398.7%

KRNT Kornit Digital 1.0%

Value $6.705M Shares 259,525 Share Price $25.83 Est. Cost/Share $20.01 Unrealized @ Report Date +29.1%

GRID First Trust Cln Edge 0.9%

Value $5.968M Shares 46,900 Share Price $127.25 Est. Cost/Share $99.04 Unrealized @ Report Date +28.5%

HEI HEICO Corp. 0.8%

Value $5.112M Shares 19,550 Share Price $261.48 Est. Cost/Share $167.85 Unrealized @ Report Date +55.8%

MSFT Microsoft Corp. 0.8%

Value $4.985M Shares 11,584 Share Price $430.30 Est. Cost/Share $90.57 Unrealized @ Report Date +370.7%

GNRC Generac Holdings 0.6%

Value $3.805M Shares 23,950 Share Price $158.88 Est. Cost/Share $113.74 Unrealized @ Report Date +39.7%

ORA Ormat Technologies 0.4%

Value $2.377M Shares 30,900 Share Price $76.94 Est. Cost/Share $68.71 Unrealized @ Report Date +11.2%

PHO Invesco Water ETF 0.4%

Value $2.312M Shares 32,780 Share Price $70.54 Est. Cost/Share $52.99 Unrealized @ Report Date +33.1%

ROP Roper Technologies 0.2%

Value $1.419M Shares 2,550 Share Price $556.44 Est. Cost/Share $268.84 Unrealized @ Report Date +105.0%

— Enphase Energy, Inc. 0.1%

Value $769K Shares 6,800 Share Price $113.02 Est. Cost/Share $124.16 Unrealized @ Report Date —

DCI Donaldson Co., Inc. 0.1%

Value $380K Shares 5,150 Share Price $73.70 * Est. Cost/Share $67.39 Unrealized @ Report Date +7.0%

OCUL Ocular Therapeutix 0.0%

Value $141K Shares 16,200 Share Price $8.70 Est. Cost/Share $6.17 Unrealized @ Report Date +40.9%

SASKF ATHA Energy Corp. 0.0%

Value $9,846 Shares 19,000 Share Price $0.52 Est. Cost/Share $0.77 Unrealized @ Report Date -35.1%

Ticker	Issuer	Shares	Value	%	Share Price	Est. Cost/Share	Unrealized @ Report Date	Class	CUSIP
WPM	Wheaton Precious Mtls	1,261,223	$77.04M	12.0%	$61.08	$26.64	+127.8%	COM	962879102
FISV	Fiserv Inc.	200,866	$36.09M	5.6%	$179.65	$51.63	+248.0%	COM	337738108
—	Aon plc	98,440	$34.06M	5.3%	$345.99	$172.84	—	COM	g0403h108
RYAN	Ryan Specialty Hldngs	461,621	$30.65M	4.8%	$66.39	$38.14	+74.0%	COM	78351F107
DHR	Danaher Corp.	109,257	$30.38M	4.7%	$278.02	$170.27	+62.1%	COM	235851102
SCI	Service Corp. Int'l	381,320	$30.1M	4.7%	$78.93	$38.46	+105.2%	COM	817565104
APH	Amphenol Corp.	438,370	$28.56M	4.5%	$65.16	$49.89	+29.3%	COM	032095101
ADI	Analog Devices	122,656	$28.23M	4.4%	$230.17 *	$183.47	+22.9%	COM	032654105
AVTR	Avantor Inc.	1,086,127	$28.1M	4.4%	$25.87	$23.34	+10.9%	COM	05352A100
V	Visa Inc.	97,686	$26.86M	4.2%	$274.95	$208.01	+31.0%	COM	92826C839
ECL	Ecolab Inc.	104,953	$26.8M	4.2%	$255.33	$96.52	+161.2%	COM	278865100
WST	West Pharm Svcs Inc	81,131	$24.35M	3.8%	$300.16	$321.01	-6.9%	COM	955306105
AME	Ametek Inc.	139,434	$23.94M	3.7%	$171.71	$125.21	+36.0%	COM	031100100
AWK	Amer. Water Works	160,894	$23.53M	3.7%	$146.24 *	$136.66	+3.8%	COM	030420103
DOX	Amdocs Ltd.	261,826	$22.9M	3.6%	$87.48 *	$83.67	+1.4%	COM	G02602103
ROL	Rollins, Inc.	444,550	$22.49M	3.5%	$50.58	$39.50	+26.1%	COM	775711104
PGR	Progressive Corp.	84,510	$21.45M	3.4%	$253.76 *	$63.46	+268.3%	COM	743315103
FELE	Franklin Elec. Co., Inc.	181,361	$19.01M	3.0%	$104.82	$87.79	+17.5%	COM	353514102
ALSN	Allison Transmission	164,097	$15.76M	2.5%	$96.07	$38.61	+145.4%	COM	01973R101
SCHW	Charles Schwab	240,383	$15.58M	2.4%	$64.81	$65.84	-3.1%	COM	808513105
WSO	Watsco, Inc.	25,403	$12.5M	2.0%	$491.88	$295.85	+66.3%	COM	942622200
KAI	Kadant Inc.	32,500	$10.98M	1.7%	$338.00	$284.79	+17.9%	COM	48282T104
A	Agilent Tech, Inc.	55,900	$8.3M	1.3%	$148.48	$135.59	+8.4%	COM	00846U101
NXE	NexGen Energy Ltd.	1,236,500	$8.074M	1.3%	$6.53	$1.31	+398.7%	COM	65340P106
KRNT	Kornit Digital	259,525	$6.705M	1.0%	$25.83	$20.01	+29.1%	COM	M6372Q113
GRID	First Trust Cln Edge	46,900	$5.968M	0.9%	$127.25	$99.04	+28.5%	COM	33737A108
HEI	HEICO Corp.	19,550	$5.112M	0.8%	$261.48	$167.85	+55.8%	COM	422806109
MSFT	Microsoft Corp.	11,584	$4.985M	0.8%	$430.30	$90.57	+370.7%	COM	594918104
GNRC	Generac Holdings	23,950	$3.805M	0.6%	$158.88	$113.74	+39.7%	COM	368736104
ORA	Ormat Technologies	30,900	$2.377M	0.4%	$76.94	$68.71	+11.2%	COM	686688102
PHO	Invesco Water ETF	32,780	$2.312M	0.4%	$70.54	$52.99	+33.1%	COM	46137V142
ROP	Roper Technologies	2,550	$1.419M	0.2%	$556.44	$268.84	+105.0%	COM	776696106
—	Enphase Energy, Inc.	6,800	$769K	0.1%	$113.02	$124.16	—	COM	29355a107
DCI	Donaldson Co., Inc.	5,150	$380K	0.1%	$73.70 *	$67.39	+7.0%	COM	257651109
OCUL	Ocular Therapeutix	16,200	$141K	0.0%	$8.70	$6.17	+40.9%	COM	67576A100
SASKF	ATHA Energy Corp.	19,000	$9,846	0.0%	$0.52	$0.77	-35.1%	COM	046824108