BROWN BROTHERS HARRIMAN & CO

Position in WAB — Westinghouse Air Brake Technologies Corp

CIK 14661 NEW YORK, NY

Position in WAB

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$2,422,356

+$658,492 QoQ

Shares Held

8,985

+27.3% QoQ

Ownership

0.005%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#391

of 1,184 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

BROWN BROTHERS HARRIMAN & CO holds $70,329,549 across 7 Railroads names. WAB ranks #4 (3.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	UNP	Union Pacific Corp	213,794	$58,151,968
2	CSX	Csx Corp	122,035	$5,800,323
3	NSC	Norfolk Southern Corp	11,169	$3,513,655
4	WAB	Westinghouse Air Brake Technologies Corp This page	8,985	$2,422,356
5	CP	Canadian Pacific Kansas City Ltd/Cn	2,735	$236,987
6	TRN	Trinity Industries Inc	5,000	$172,900
7	CNI	Canadian National Railway Co	263	$31,360

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,422,356	8,985	+27.3%	Shares	Sole	2026-08-12
2026-03-31	$1,763,864	7,058	+40.1%	Shares	Sole	2026-05-14
2025-12-31	$1,075,361	5,038	+89.9%	Shares	Sole	2026-02-12
2025-09-30	$531,846	2,653	+9.6%	Shares	Sole	2025-11-13
2025-06-30	$506,836	2,421	+71.3%	Shares	Sole	2025-08-11
2025-03-31	$256,247	1,413	+1.9%	Shares	Sole	2025-05-14
2024-12-31	$262,961	1,387	+23.3%	Shares	Sole	2025-02-12
2024-09-30	$204,491	1,125	-47.6%	Shares	Sole	2024-11-13
2024-06-30	$339,333	2,147	+31.5%	Shares	Sole	2024-08-09
2024-03-31	$237,895	1,633	-1.7%	Shares	Sole	2024-05-10
2023-12-31	$210,907	1,662	-2.5%	Shares	Sole	2024-02-12
2023-09-30	$181,190	1,705	-17.5%	Shares	Sole	2023-11-13
2023-06-30	$226,578	2,066	-0.3%	Shares	Sole	2023-08-07
2023-03-31	$209,396	2,072	+5.7%	Shares	Sole	2023-05-11
2022-12-31	$195,727	1,961	-14.2%	Shares	Sole	2023-02-09
2022-09-30	$185,966	2,286	+153.7%	Shares	Sole	2022-11-14
2022-06-30	$73,954	901	+154.5%	Shares	Sole	2022-08-11
2022-03-31	$34,044	354	-61.6%	Shares	Sole	2022-05-13
2021-12-31	$85,017	923	-1.4%	Shares	Sole	2022-02-14
2021-09-30	$80,692	936	+1.4%	Shares	Sole	2021-11-15
2021-06-30	$75,962	923	+0.2%	Shares	Sole	2021-08-13
2021-03-31	$72,906	921	+138.6%	Shares	Sole	2021-05-13
2020-12-31	$28,255	386	+2.9%	Shares	Sole	2021-02-16
2020-09-30	$23,205	375	-0.5%	Shares	Sole	2020-11-16
2020-06-30	$21,703	377	-37.0%	Shares	Sole	2020-08-13
2020-03-31	$28,781	598	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.