Westinghouse Air Brake Technologies Corp

WAB

Exchange: NYSE
Industry: Railroad Equipment
SEC CIK: 0000943452

SEC filings (opens in a new tab)

In the last 90 days, Westinghouse Air Brake Technologies Corp insiders filed 0 open-market purchases and 9 sales; 1,195 institutions reported holding it in 13F filings for Q2 2026, worth $42.2B in total; Duquesne Family Office is the only superinvestor holding it.

13F holders, Q3 2026

Institutional positions in Westinghouse Air Brake Technologies Corp as of Sep 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.

Institutional holders: 7; +1 vs. Q2 2026
Shares held: 5.13K; +381 (+8.0%) vs. Q2 2026
Total value: $1.47M; +$193.5K (+15.1%) vs. Q2 2026
New holders: 1; 2 more added
Sold out: 0; 3 more reduced

1,189 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2026: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting WAB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holders

Value held

Institutions holding WAB and their total value by quarter
Quarter	Holders	Value
Q2 2026	1,195	$42.2B
Q1 2026	1,166	$39.0B
Q4 2025	1,129	$33.7B
Q3 2025	1,094	$31.3B
Q2 2025	1,121	$32.9B
Q1 2025	1,042	$28.6B
Q4 2024	1,065	$30.0B
Q3 2024	985	$28.3B
Q2 2024	984	$25.3B
Q1 2024	925	$23.6B
Q4 2023	887	$20.7B
Q3 2023	819	$17.4B
Q2 2023	810	$18.1B
Q1 2023	813	$16.6B
Q4 2022	794	$16.5B
Q3 2022	741	$13.5B
Q2 2022	767	$13.5B
Q1 2022	788	$16.0B
Q4 2021	784	$15.7B
Q3 2021	724	$14.8B
Q2 2021	714	$14.1B
Q1 2021	721	$13.2B

Institutions, Q3 2026

Shares, value and share of portfolio for each institution holding Westinghouse Air Brake Technologies Corp; share changes are against Q2 2026.

Institutions holding WAB in Q3 2026
Institution	Shares	Value	% of portfolio	Change in shares	Action
Magnetar Financial LLC	–	–	–	–	Not filed
AlphaGrep UK Ltd	–	–	–	–	Not filed
Parallel Advisors, LLC	–	–	–	–	Not filed
White Pine Capital LLC	–	–	–	–	Not filed
Fisher Asset Management, LLC	–	–	–	–	Not filed
Suncoast Equity Management	–	–	–	–	Not filed
Northwestern Mutual Wealth Management Co	–	–	–	–	Not filed
EP Wealth Advisors, LLC	–	–	–	–	Not filed
USA Financial Formulas	–	–	–	–	Not filed
Stablepoint Partners, LLC	–	–	–	–	Not filed
Weiss Asset Management LP	–	–	–	–	Not filed
Bridges Investment Management Inc	–	–	–	–	Not filed
BankPlus Trust Department	–	–	–	–	Not filed
Krilogy Financial LLC	–	–	–	–	Not filed
Cary Street Partner Investment Advisory LLC	–	–	–	–	Not filed
Evercore Wealth Management, LLC	–	–	–	–	Not filed
Buckingham Strategic Partners	–	–	–	–	Not filed
PDS Planning, Inc	–	–	–	–	Not filed
Baker Avenue Asset Management, LP	–	–	–	–	Not filed
Carnegie Capital Asset Management, LLC	–	–	–	–	Not filed
Welch & Forbes LLC	–	–	–	–	Not filed
Clearstead Advisors, LLC	–	–	–	–	Not filed
Old National Bancorp	–	–	–	–	Not filed
Polymer Capital Management (US) LLC	–	–	–	–	Not filed
Exchange Traded Concepts, LLC	–	–	–	–	Not filed
Inscription Capital, LLC	–	–	–	–	Not filed
Bailard, Inc.	–	–	–	–	Not filed
Two Sigma Securities, LLC	–	–	–	–	Not filed
KTF Investments, LLC	–	–	–	–	Not filed
Norden Group LLC	–	–	–	–	Not filed
Peapack Gladstone Financial Corp	–	–	–	–	Not filed
Essex Financial Services, Inc.	–	–	–	–	Not filed
Aster Capital Management (DIFC) Ltd	–	–	–	–	Not filed
Gateway Investment Advisers LLC	–	–	–	–	Not filed
Crestwood Advisors Group LLC	–	–	–	–	Not filed
Guggenheim Capital LLC	–	–	–	–	Not filed
Private Advisor Group, LLC	–	–	–	–	Not filed
VestGen Advisors, LLC	–	–	–	–	Not filed
Valeo Financial Advisors, LLC	–	–	–	–	Not filed
NBT Bank N A	–	–	–	–	Not filed
Grantham, Mayo, Van Otterloo & Co. LLC	–	–	–	–	Not filed
Moors & Cabot, Inc.	–	–	–	–	Not filed
Alps Advisors Inc	–	–	–	–	Not filed
Ellevest, Inc.	–	–	–	–	Not filed
Capital Advisors Inc	–	–	–	–	Not filed
Roundview Capital LLC	–	–	–	–	Not filed
Douglas Lane & Associates, LLC	–	–	–	–	Not filed
Phoenix Holdings Ltd.	–	–	–	–	Not filed
Platform Technology Partners	–	–	–	–	Not filed
V-Square Quantitative Management LLC	–	–	–	–	Not filed
Pinnacle Wealth Management Advisory Group, LLC	–	–	–	–	Not filed
Pitcairn Wealth Advisors LLC	–	–	–	–	Not filed
Bryn Mawr Trust Co	–	–	–	–	Not filed
Malaga Cove Capital, LLC	–	–	–	–	Not filed
Confluence Wealth Services, Inc.	–	–	–	–	Not filed
Savvy Advisors, Inc.	–	–	–	–	Not filed
Jain Global LLC	–	–	–	–	Not filed
Premier Path Wealth Partners, LLC	–	–	–	–	Not filed
ISAM Funds (UK) Ltd	–	–	–	–	Not filed
Bay Colony Advisory Group, Inc d/b/a Bay Colony Advisors	–	–	–	–	Not filed
Green Harvest Asset Management LLC	–	–	–	–	Not filed
Clark Capital Management Group, Inc.	–	–	–	–	Not filed
Turtle Creek Wealth Advisors, LLC	–	–	–	–	Not filed
PFG Investments, LLC	–	–	–	–	Not filed
Profund Advisors LLC	–	–	–	–	Not filed
Cigna Investments Inc	–	–	–	–	Not filed
Groupama Asset Managment	–	–	–	–	Not filed
Baxter Bros Inc	–	–	–	–	Not filed
Portside Wealth Group, LLC	–	–	–	–	Not filed
Berger Financial Group, Inc	–	–	–	–	Not filed
Axxion S.A.	–	–	–	–	Not filed
Continental Investors Services, Inc.	–	–	–	–	Not filed
Independent Advisor Alliance	–	–	–	–	Not filed
Keebeck Wealth Management, LLC	–	–	–	–	Not filed
Mission Wealth Management, LP	–	–	–	–	Not filed
Haven Private, LLC	–	–	–	–	Not filed
Wellington Shields Capital Management, LLC	–	–	–	–	Not filed
Knollwood Investment Advisory, LLC	–	–	–	–	Not filed
Harvest Fund Management Co., Ltd	–	–	–	–	Not filed
Aptus Capital Advisors, LLC	–	–	–	–	Not filed
Kingsview Wealth Management, LLC	–	–	–	–	Not filed
Sky Investment Group LLC	–	–	–	–	Not filed
Thompson Investment Management, Inc.	–	–	–	–	Not filed
Ameritas Investment Partners, Inc.	–	–	–	–	Not filed
Citizens Financial Group Inc	–	–	–	–	Not filed
Windward Capital Management Co	–	–	–	–	Not filed
Investment Research Partners LLC	–	–	–	–	Not filed
Huntington National Bank	–	–	–	–	Not filed
HM Payson & Co	–	–	–	–	Not filed
HBK Sorce Advisory LLC	–	–	–	–	Not filed
Harbour Investments, Inc.	–	–	–	–	Not filed
AlphaCore Capital LLC	–	–	–	–	Not filed
Evergreen Wealth Solutions, LLC	–	–	–	–	Not filed
nVerses Capital, LLC	–	–	–	–	Not filed
Rothschild Investment LLC	–	–	–	–	Not filed
D.A. Davidson & Co.	–	–	–	–	Not filed
Dorsey & Whitney Trust CO LLC	–	–	–	–	Not filed
Meiji Yasuda Asset Management Co Ltd.	–	–	–	–	Not filed
Arjuna Capital	–	–	–	–	Not filed
EverSource Wealth Advisors, LLC	–	–	–	–	Not filed