ALLIANCEBERNSTEIN L.P.

Position in WAB — Westinghouse Air Brake Technologies Corp

CIK 1109448 NASHVILLE, TN

Back to WAB Full portfolio

Position in WAB

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$118,434,348

+$25,988,727 QoQ

Shares Held

473,908

+9.4% QoQ

Ownership

0.279%

of shares outstanding

% of Portfolio

0.05%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 84.92049089696735.ToString("F0")% Shared 0.ToString("F0")% None 15.079509103032656.ToString("F0")%

Common Shares in WAB Over Time

Shares Held

Position Value (USD)

Position in Railroads

Industrials · as of Mar 31, 2026

ALLIANCEBERNSTEIN L.P. holds $1,255,737,200 across 8 Railroads names. WAB ranks #4 (9.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	UNP	Union Pacific Corp	1,941,327	$471,004,756
2	CSX	Csx Corp	10,902,961	$447,566,549
3	NSC	Norfolk Southern Corp	571,572	$164,041,164
4	WAB	Westinghouse Air Brake Technologies Corp This page	473,908	$118,434,348
5	CP	Canadian Pacific Kansas City Ltd/Cn	562,264	$44,227,686
6	CNI	Canadian National Railway Co	53,691	$5,517,824
7	TRN	Trinity Industries Inc	105,900	$3,407,862
8	GBX	Greenbrier Companies Inc	29,193	$1,537,011

All Filings in WAB

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25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$118,434,348	473,908	+9.4%	Shares	Defined	2026-05-15
2025-12-31	$92,445,621	433,102	-7.2%	Shares	Defined	2026-02-17
2025-09-30	$93,515,646	466,482	-13.3%	Shares	Defined	2025-11-14
2025-06-30	$112,596,385	537,838	+5.2%	Shares	Defined	2025-08-14
2025-03-31	$92,746,017	511,420	+15.2%	Shares	Defined	2025-05-15
2024-12-31	$84,180,045	444,011	+16.9%	Shares	Defined	2025-02-12
2024-09-30	$69,057,513	379,917	+4.8%	Shares	Defined	2024-11-14
2024-06-30	$57,313,355	362,628	+1.6%	Shares	Defined	2024-08-14
2024-03-31	$52,008,342	357,004	-30.3%	Shares	Defined	2024-05-14
2023-12-31	$64,979,145	512,050	+31.8%	Shares	Defined	2024-02-14
2023-09-30	$41,272,823	388,377	-32.5%	Shares	Defined	2023-11-14
2023-06-30	$63,088,654	575,259	-3.3%	Shares	Defined	2023-08-15
2023-03-31	$60,117,764	594,872	+13.4%	Shares	Defined	2023-05-15
2022-12-31	$52,370,606	524,703	-12.3%	Shares	Defined	2023-02-15
2022-09-30	$48,685,290	598,467	-15.6%	Shares	Defined	2022-11-15
2022-06-30	$58,216,060	709,260	-34.4%	Shares	Defined	2022-08-15
2022-03-31	$104,021,799	1,081,645	-10.4%	Shares	Defined	2022-05-13
2021-12-31	$111,177,138	1,207,004	-9.6%	Shares	Defined	2022-02-14
2021-09-30	$115,081,815	1,334,901	+7.5%	Shares	Defined	2021-11-10
2021-06-30	$102,237,833	1,242,258	+23.7%	Shares	Defined	2021-07-30
2021-03-31	$79,469,436	1,003,909	+168.1%	Shares	Defined	2021-05-06
2020-12-31	$27,411,277	374,471	+40.9%	Shares	Defined	2021-02-08
2020-09-30	$16,447,951	265,804	-0.8%	Shares	Defined	2020-11-12
2020-06-30	$15,420,354	267,854	-29.2%	Shares	Defined	2020-08-13
2020-03-31	$18,205,509	378,257	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.