ACADIAN ASSET MANAGEMENT LLC

Position in WAB — Westinghouse Air Brake Technologies Corp

CIK 916542 Boston, MA

Position in WAB

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

Position Value

$39,804,283

-$13,282,598 QoQ

Shares Held

147,642

-30.5% QoQ

Ownership

0.087%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

#105

of 1,184 holders

Holding Since

Jun 2020

13 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

ACADIAN ASSET MANAGEMENT LLC holds $134,129,314 across 8 Railroads names. WAB ranks #1 (29.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WAB	Westinghouse Air Brake Technologies Corp This page	147,642	$39,804,283
2	CSX	Csx Corp	829,021	$39,403,368
3	UNP	Union Pacific Corp	89,909	$24,455,248
4	CNI	Canadian National Railway Co	120,500	$14,368,420
5	FSTR	Foster L B Co	267,997	$12,105,424
6	RAIL	FreightCar America, Inc.	298,235	$2,904,808
7	NSC	Norfolk Southern Corp	3,320	$1,044,438
8	CP	Canadian Pacific Kansas City Ltd/Cn	500	$43,325

13 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$39,804,283	147,642	-30.5%	Shares	Defined	2026-08-13
2026-03-31	$53,086,881	212,424	+2916.1%	Shares	Defined	2026-05-13
2025-12-31	$1,503,328	7,043	+10.1%	Shares	Defined	2026-02-10
2025-09-30	$1,282,005	6,395	+43.8%	Shares	Defined	2025-11-13
2024-12-31	$843,106	4,447	-75.8%	Shares	Defined	2025-02-11
2024-09-30	$3,344,749	18,401	-81.9%	Shares	Defined	2024-11-12
2024-06-30	$16,055,983	101,588	+3160.2%	Shares	Defined	2024-08-06
2024-03-31	$453,938	3,116	-19.8%	Shares	Defined	2024-05-10
2023-12-31	$492,879	3,884	0.0%	Shares	Defined	2024-02-13
2023-09-30	$412,752	3,884	+154.5%	Shares	Defined	2023-11-13
2020-12-31	$111,703	1,526	+50.2%	Shares	Defined	2021-02-11
2020-09-30	$62,870	1,016	0.0%	Shares	Defined	2020-11-09
2020-06-30	$58,491	1,016	—	Shares	Defined	2020-08-12
No filing history on record for this holder in this stock.