DUDLEY & SHANLEY, INC.

Position in WAT — Waters Corp /De/

CIK 883511 PALM BEACH, FL

Position in WAT

as of Jun 30, 2026 · filed Jul 9, 2026 Compact

Position Value

$8,847,193

+$5,356,977 QoQ

Shares Held

23,590

+101.3% QoQ

Ownership

0.024%

of shares outstanding

% of Portfolio

1.40%

of 13F equity value

Holder Rank

#210

of 1,173 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Jun 30, 2026

DUDLEY & SHANLEY, INC. holds $32,178,969 across 3 Diagnostics & Research names. WAT ranks #3 (27.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	DHR	Danaher Corp /De/	74,024	$14,100,091
2	A	Agilent Technologies, Inc.	69,500	$9,231,685
3	WAT	Waters Corp /De/ This page	23,590	$8,847,193

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$8,847,193	23,590	+101.3%	Shares	Sole	2026-07-09
2026-03-31	$3,490,216	11,720	—	Shares	Sole	2026-04-08
No filing history on record for this holder in this stock.