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 Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$25,704,472

+$3,068,374 QoQ

Shares Held

95,343

+5.3% QoQ

Ownership

0.056%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#146

of 1,187 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

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 Jun 30, 2026

MILLENNIUM MANAGEMENT LLC holds $1,994,001,621 across 8 Railroads names. WAB ranks #4 (1.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NSC	Norfolk Southern Corp	5,201,728	$1,636,411,611
2	CSX	Csx Corp	4,522,881	$214,972,533
3	CNI	Canadian National Railway Co	473,152	$56,418,644
4	WAB	Westinghouse Air Brake Technologies Corp This page	95,343	$25,704,472
5	CP	Canadian Pacific Kansas City Ltd/Cn	277,222	$24,021,286
6	GBX	Greenbrier Companies Inc	416,236	$20,399,726
7	UNP	Union Pacific Corp	57,811	$15,724,592
8	FSTR	Foster L B Co	7,721	$348,757

All Filings in WAB

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39 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$25,704,472	95,343	+5.3%	Shares	Sole	2026-08-14
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	-96.3%	Shares	Sole	2025-05-15
2024-12-31	$625,647	3,300	+17.9%	Put	Sole	2025-02-14
2024-12-31	$72,123,827	380,420	+133.6%	Shares	Sole	2025-02-14
2024-09-30	$508,956	2,800	+16.7%	Put	Sole	2024-11-14
2024-09-30	$29,603,971	162,865	-78.3%	Shares	Sole	2024-11-14
2024-06-30	$379,320	2,400	-29.4%	Put	Sole	2024-08-14
2024-06-30	$4,425,400	28,000	+112.1%	Call	Sole	2024-08-14
2024-06-30	$118,503,361	749,784	+98.8%	Shares	Sole	2024-08-14
2024-03-31	$495,312	3,400	-98.6%	Put	Sole	2024-05-15
2024-03-31	$1,922,976	13,200	-2.2%	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	+488.8%	Shares	Sole	2023-11-14
2023-06-30	$27,417,500	250,000	0.0%	Put	Sole	2023-08-14
2023-06-30	$6,790,876	61,921	-89.4%	Shares	Sole	2023-08-14
2023-03-31	$25,265,000	250,000	-28.9%	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	+70.2%	Shares	Sole	2023-02-14
2022-12-31	$35,103,177	351,700	+232.1%	Put	Sole	2023-02-14
2022-12-31	$1,347,435	13,500	0.0%	Call	Sole	2023-02-14
2022-09-30	$22,887,822	281,350	+357.9%	Shares	Sole	2022-11-14
2022-09-30	$1,098,225	13,500	—	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	—	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.