Westinghouse Air Brake Technologies WAB Institutional Ownership

NYSE WAB

$288.80 +5.37 (+1.90%)

As of: Oct 21, 2026 · 3:59 PM EDT

Institutions by Trading Activity

1,193 Institutions

Increased 553 46.4%

Unchanged 232 19.4%

Reduced 408 34.2%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

92.65%

▲+0.71 pp QoQ

Shares Held by Institutions

156.67Mn

of 169.10Mn outstanding

▲+0.23% QoQ

Shares Outstanding

169.10Mn

12.43Mn held outside 13F filers

Institutional Investors

1,193

filed 13F for Jun 2026

▲+33 vs prior quarter

Net Shares Added (QoQ)

+365.39K

accumulated since last quarter

Value of Holdings

$44.43Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Updated Oct 16, 2026

Westinghouse Air Brake Technologies Corp (NYSE:WAB) was held by 1,191 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

Together they owned 92.53% of the outstanding stock in Q2 2026, up from 91.94% a quarter earlier.
Total holdings of Westinghouse Air Brake Technologies shares rose 0.11% from Q1 2026, and the number of holders rose 5.87% from Q2 2025.
Of the 1,191 holders of WAB in Q2 2026, 552 added to their positions, 407 reduced their stakes and 232 left their positions unchanged.
The aggregate institutional position in Westinghouse Air Brake Technologies was 156.46Mn shares at the end of Q2 2026, up 164.24K from the prior quarter and up 1.69Mn from a year earlier.
FMR LLC held the largest position in WAB at 21.38Mn shares as of June 30, 2026, or 12.65% of shares outstanding.
The largest position increases in WAB for Q2 2026 were by FMR LLC (+1.66Mn shares), Vontobel Holding Ltd. (+1.03Mn shares), Ameriprise Financial Inc (+802.63K shares), Invesco Ltd. (+662.86K shares) and DZ BANK AG Deutsche Zentral Genossenschafts Bank (+483.79K shares).
The biggest cuts to WAB positions during Q2 2026 came from Wellington Management Group LLP (-839.44K shares), Beutel, Goodman & Co Ltd. (-802.53K shares), T. Rowe Price Associates Inc (-731.76K shares), Farallon Capital Management, L.L.C. (-714.9K shares) and Assenagon Asset Management S.A. (-656.48K shares).
Westinghouse Air Brake Technologies' 10 largest institutional shareholders as of Q2 2026 were FMR LLC (21.38Mn shares), BlackRock, Inc. (13.88Mn shares), Vanguard Capital Management LLC (11.08Mn shares), State Street Corp (7.91Mn shares), T. Rowe Price Associates Inc (7.27Mn shares), Vanguard Portfolio Management LLC (7.17Mn shares), Geode Capital Management, LLC (4.52Mn shares), FIL Ltd (3.53Mn shares), Nordea Investment Management AB (3.09Mn shares) and Invesco Ltd. (2.79Mn shares), per Business Quant data.

Form 13F Holdings

1,195 Institutional Holders

Report period 30 Jun, 2026

Total shares held 156.67Mn

Of outstanding 92.65%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	FMR LLC	0000315066	21,383,543	12.65%	▲1,661,114	+8.42%	$5.77Bn
2	BlackRock, Inc.	0002012383	13,876,398	8.21%	▲137,300	+1.00%	$3.74Bn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	11,083,880	6.55%	▲2,307	+0.02%	$2.99Bn
4	State Street Corp	0000093751	7,905,748	4.68%	▲164,806	+2.13%	$2.13Bn
5	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	7,271,071	4.30%	▼731,761	-9.14%	$1.96Mn
6	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	7,170,659	4.24%	▲12,783	+0.18%	$1.93Bn
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	4,522,854	2.67%	▼34,520	-0.76%	$1.21Bn
8	FIL Ltd	0000318989	3,526,833	2.09%	▲24,892	+0.71%	$950.83Mn
9	NORDEA INVESTMENT MANAGEMENT AB	0001218210	3,093,207	1.83%	▼462,670	-13.01%	$835.54Mn
10	Invesco Ltd.	0000914208	2,794,714	1.65%	▲662,859	+31.09%	$753.45Mn
11	Morgan Stanley	0000895421	2,491,148	1.47%	▲28,409	+1.15%	$671.61Mn
12	Select Equity Group, L.P.	0001592643	2,421,552	1.43%	▼502,091	-17.17%	$652.85Mn
13	Boston Partners	0001386060	2,019,014	1.19%	▲62,716	+3.21%	$543.50Mn
14	NORGES BANK	0001374170	1,896,763	1.12%	▲1,896,763	0.00%	$511.37Mn
15	Northern Trust Corp	0000073124	1,731,125	1.02%	▲5,992	+0.35%	$466.71Mn
16	DIMENSIONAL FUND ADVISORS LP	0000354204	1,714,273	1.01%	▼11,088	-0.64%	$462.16Mn
17	WELLINGTON MANAGEMENT GROUP LLP	0000902219	1,670,476	0.99%	▼839,436	-33.44%	$450.36Mn
18	Amundi	0001330387	1,580,919	0.93%	▲482,323	+43.90%	$426.22Mn
19	Jpmorgan Chase & Co	0000019617	1,520,067	0.90%	▲138,668	+10.04%	$407.83Mn
20	MASSACHUSETTS FINANCIAL SERVICES CO /MA/	0000912938	1,428,720	0.84%	▼188,006	-11.63%	$390.46Mn

Showing 1 to 20 of 1,195 holders