MILLENNIUM MANAGEMENT LLC

Position in WAB — Westinghouse Air Brake Technologies Corp

CIK 1273087 NEW YORK, NY

Back to WAB Full portfolio

Position in WAB

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

Position Value

$22,636,098

-$3,448,132 QoQ

Shares Held

90,577

-25.9% QoQ

Ownership

0.053%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in WAB Over Time

Shares Held

Position Value (USD)

Derivatives in WAB

reported options exposure · as of Dec 31, 2024

CallValue

CallShares

PutValue

$625,647

PutShares

3,300

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Railroads

Industrials · as of Mar 31, 2026

MILLENNIUM MANAGEMENT LLC holds $1,521,887,400 across 10 Railroads names. WAB ranks #5 (1.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NSC	Norfolk Southern Corp	4,584,086	$1,315,632,682
2	CNI	Canadian National Railway Co	950,376	$97,670,141
3	UNP	Union Pacific Corp	169,519	$41,128,699
4	CSX	Csx Corp	785,934	$32,262,590
5	WAB	Westinghouse Air Brake Technologies Corp This page	90,577	$22,636,098
6	CP	Canadian Pacific Kansas City Ltd/Cn	98,733	$7,766,337
7	TRN	Trinity Industries Inc	59,156	$1,903,640
8	RAIL	FreightCar America, Inc.	216,429	$1,724,939

All Filings in WAB

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38 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$22,636,098	90,577	-25.9%	Shares	Sole	2026-05-15
2025-12-31	$26,084,230	122,203	-6.6%	Shares	Sole	2026-02-17
2025-09-30	$26,238,716	130,886	-54.7%	Shares	Sole	2025-11-14
2025-06-30	$60,510,105	289,038	+1967.7%	Shares	Sole	2025-08-14
2025-03-31	$2,535,091	13,979	+323.6%	Shares	Sole	2025-05-15
2024-12-31	$625,647	3,300	-99.1%	Put	Sole	2025-02-14
2024-12-31	$72,123,827	380,420	+13486.4%	Shares	Sole	2025-02-14
2024-09-30	$508,956	2,800	-98.3%	Put	Sole	2024-11-14
2024-09-30	$29,603,971	162,865	+6686.0%	Shares	Sole	2024-11-14
2024-06-30	$379,320	2,400	-91.4%	Put	Sole	2024-08-14
2024-06-30	$4,425,400	28,000	-96.3%	Call	Sole	2024-08-14
2024-06-30	$118,503,361	749,784	+21952.5%	Shares	Sole	2024-08-14
2024-03-31	$495,312	3,400	-74.2%	Put	Sole	2024-05-15
2024-03-31	$1,922,976	13,200	-96.5%	Call	Sole	2024-05-15
2024-03-31	$54,955,886	377,237	+70.6%	Shares	Sole	2024-05-15
2023-12-31	$28,053,275	221,066	-39.4%	Shares	Sole	2024-02-14
2023-09-30	$38,746,785	364,607	+45.8%	Shares	Sole	2023-11-14
2023-06-30	$27,417,500	250,000	+303.7%	Put	Sole	2023-08-14
2023-06-30	$6,790,876	61,921	-75.2%	Shares	Sole	2023-08-14
2023-03-31	$25,265,000	250,000	-57.1%	Put	Sole	2023-05-15
2023-03-31	$58,827,531	582,105	+21.5%	Shares	Sole	2023-05-15
2022-12-31	$47,804,598	478,956	+36.2%	Shares	Sole	2023-02-14
2022-12-31	$35,103,177	351,700	+2505.2%	Put	Sole	2023-02-14
2022-12-31	$1,347,435	13,500	-95.2%	Call	Sole	2023-02-14
2022-09-30	$22,887,822	281,350	+1984.1%	Shares	Sole	2022-11-14
2022-09-30	$1,098,225	13,500	-87.3%	Call	Sole	2022-11-14
2022-09-30	$8,614,965	105,900	+20.1%	Put	Sole	2022-11-14
2022-06-30	$7,239,456	88,200	+43.5%	Put	Sole	2022-08-15
2022-06-30	$5,043,569	61,447	-43.4%	Shares	Sole	2022-08-15
2022-03-31	$10,445,312	108,613	+91.9%	Shares	Sole	2022-05-16
2021-12-31	$5,212,412	56,589	+255.3%	Shares	Sole	2022-02-14
2021-09-30	$1,372,894	15,925	+1.7%	Shares	Sole	2021-11-15
2021-06-30	$1,288,571	15,657	-97.0%	Shares	Sole	2021-08-16
2021-03-31	$40,932,290	517,083	+1631.5%	Shares	Sole	2021-05-17
2020-12-31	$2,185,971	29,863	-36.8%	Shares	Sole	2021-02-16
2020-09-30	$2,923,396	47,243	-67.5%	Shares	Sole	2020-11-16
2020-06-30	$8,375,686	145,487	+39.3%	Shares	Sole	2020-08-14
2020-03-31	$5,027,563	104,458	—	Shares	Sole	2020-05-14
No filing history on record for this holder in this stock.