Douglass Winthrop Advisors, LLC

Position in WAB — Westinghouse Air Brake Technologies Corp

CIK 1308527 NEW YORK, NY

Position in WAB

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$5,742,749

+$339,445 QoQ

Shares Held

21,301

-1.5% QoQ

Ownership

0.013%

of shares outstanding

% of Portfolio

0.16%

of 13F equity value

Holder Rank

#299

of 1,187 holders

Holding Since

Jun 2025

5 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

Douglass Winthrop Advisors, LLC holds $136,538,873 across 5 Railroads names. WAB ranks #3 (4.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	CNI	Canadian National Railway Co	936,884	$111,714,048
2	UNP	Union Pacific Corp	42,118	$11,456,096
3	WAB	Westinghouse Air Brake Technologies Corp This page	21,301	$5,742,749
4	NSC	Norfolk Southern Corp	17,607	$5,538,986
5	CSX	Csx Corp	43,909	$2,086,994

5 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$5,742,749	21,301	-1.5%	Shares	Sole	2026-08-13
2026-03-31	$5,403,304	21,621	+7.2%	Shares	Sole	2026-05-14
2025-12-31	$4,303,152	20,160	+3.7%	Shares	Sole	2026-02-12
2025-09-30	$3,897,938	19,444	+52.8%	Shares	Sole	2025-11-13
2025-06-30	$2,663,141	12,721	—	Shares	Sole	2025-08-14
No filing history on record for this holder in this stock.