Westinghouse Air Brake Technologies Corp
WAB- Exchange
- NYSE
- Industry
- Railroad Equipment
- SEC CIK
- 0000943452
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, Q4 2025
Institutional positions in Westinghouse Air Brake Technologies Corp as of Dec 31, 2025. 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
- Institutional holders
- 1,129
- +69 vs. Q3 2025
- Shares held
- 158.0M
- +3.40M (+2.2%) vs. Q3 2025
- Total value
- $33.7B
- +$2.75B (+8.9%) vs. Q3 2025
- New holders
- 150
- 374 more added
- Sold out
- 81
- 384 more reduced
34 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2025: 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.
| 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, Q4 2025
Shares, value and share of portfolio for each institution holding Westinghouse Air Brake Technologies Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| NVWM, LLC | 2 | $427 | 0.00% | +1+100.0% | Added |
| Wellington-Altus USA Inc. | 2 | $427 | 0.00% | +2 | New |
| Daytona Street Capital LLC | 2 | $427 | 0.00% | +2 | New |
| Aviso Financial Inc. | 2 | $426 | 0.00% | 00.0% | Unchanged |
| CrossGen Wealth, LLC | 2 | $325 | 0.00% | +2 | New |
| Cheviot Value Management, LLC | 1 | $229 | 0.00% | 00.0% | Unchanged |
| GHP Investment Advisors, Inc. | 1 | $218 | 0.00% | 00.0% | Unchanged |
| Rachor Investment Advisory Services, LLC | 1 | $218 | 0.00% | +1 | New |
| Burkett Financial Services, LLC | 1 | $214 | 0.00% | 00.0% | Unchanged |
| Ritter Daniher Financial Advisory LLC | 1 | $214 | 0.00% | 00.0% | Unchanged |
| Glass Jacobson Investment Advisors llc | 1 | $214 | 0.00% | 00.0% | Unchanged |
| Nvest Wealth Strategies, Inc. | 1 | $214 | 0.00% | +1 | New |
| Manitou Investment Management Ltd. | 1 | $213 | 0.00% | 00.0% | Unchanged |
| Concord Wealth Partners | 1 | $213 | 0.00% | 00.0% | Unchanged |
| Operose Advisors LLC | 1 | $213 | 0.00% | 00.0% | Unchanged |
| Tanglewood Legacy Advisors, LLC | 1 | $213 | 0.00% | 00.0% | Unchanged |
| Generali Investments CEE, investicni spolecnost, a.s. | 1 | $213 | 0.00% | 00.0% | Unchanged |
| Fourth Dimension Wealth, LLC | 1 | $213 | 0.00% | 00.0% | Unchanged |
| Luken Investment Analytics, LLC | 1 | $213 | 0.00% | +1 | New |
| Global Wealth Strategies & Associates | 1 | $213 | 0.00% | +1 | New |
| Bayban | 1 | $213 | 0.00% | +1 | New |
| Sunrise Financial Services, LLC | 1 | $213 | 0.00% | +1 | New |
| Estate Planners Group, LLC | 1 | $213 | 0.00% | +1 | New |
| Pacific Center for Financial Services | 1 | $201 | 0.00% | 00.0% | Unchanged |
| Groupe la Francaise | 1 | $184 | 0.00% | −891−99.9% | Reduced |
| Darwin Advisors, LLC | 0 | $44 | 0.00% | −5−100.0% | Reduced |
| Hazlett, Burt & Watson, Inc. | 2 | $0 | 0.00% | 00.0% | Unchanged |
| Horizon Bancorp Inc | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Coston, McIsaac & Partners | 3 | $0 | 0.00% | −1−25.0% | Reduced |
| Freestone Grove Partners LP | 0 | $0 | 0.00% | −272,549−100.0% | Sold out |
| Jupiter Asset Management Ltd | 0 | $0 | 0.00% | −138,665−100.0% | Sold out |
| Lodge Hill Capital, LLC | 0 | $0 | 0.00% | −100,000−100.0% | Sold out |
| Aristotle Capital Boston, LLC | 0 | $0 | 0.00% | −99,175−100.0% | Sold out |
| Achmea Investment Management B.V. | 0 | $0 | 0.00% | −79,828−100.0% | Sold out |
| Distillate Capital Partners LLC | 0 | $0 | 0.00% | −78,262−100.0% | Sold out |
| Varma Mutual Pension Insurance Co | 0 | $0 | 0.00% | −47,924−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −30,801−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −30,647−100.0% | Sold out |
| SummitTX Capital, L.P. | 0 | $0 | 0.00% | −28,950−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −28,781−100.0% | Sold out |
| Ilmarinen Mutual Pension Insurance Co | 0 | $0 | 0.00% | −28,700−100.0% | Sold out |
| Concentric Capital Strategies, LP | 0 | $0 | 0.00% | −24,072−100.0% | Sold out |
| Empowered Funds, LLC | 0 | $0 | 0.00% | −18,068−100.0% | Sold out |
| Strategic Global Advisors, LLC | 0 | $0 | 0.00% | −16,358−100.0% | Sold out |
| Elo Mutual Pension Insurance Co | 0 | $0 | 0.00% | −15,995−100.0% | Sold out |
| 1832 Asset Management L.P. | 0 | $0 | 0.00% | −15,616−100.0% | Sold out |
| Atom Investors LP | 0 | $0 | 0.00% | −10,802−100.0% | Sold out |
| iA Global Asset Management Inc. | 0 | $0 | 0.00% | −9,173−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −8,610−100.0% | Sold out |
| VCI Wealth Management LLC | 0 | $0 | 0.00% | −6,752−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −6,570−100.0% | Sold out |
| Bridgefront Capital, LLC | 0 | $0 | 0.00% | −6,166−100.0% | Sold out |
| CenterBook Partners LP | 0 | $0 | 0.00% | −5,750−100.0% | Sold out |
| Simon Quick Advisors, LLC | 0 | $0 | 0.00% | −5,048−100.0% | Sold out |
| Scopus Asset Management, L.P. | 0 | $0 | 0.00% | −4,596−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −4,350−100.0% | Sold out |
| NorthRock Partners, LLC | 0 | $0 | 0.00% | −4,345−100.0% | Sold out |
| Scotia Capital Inc. | 0 | $0 | 0.00% | −3,609−100.0% | Sold out |
| Kovitz Investment Group Partners, LLC | 0 | $0 | 0.00% | −3,591−100.0% | Sold out |
| R Squared Ltd | 0 | $0 | 0.00% | −3,380−100.0% | Sold out |
| Brighton Jones LLC | 0 | $0 | 0.00% | −3,258−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −3,204−100.0% | Sold out |
| MASTERINVEST Kapitalanlage GmbH | 0 | $0 | 0.00% | −3,194−100.0% | Sold out |
| Allen Investment Management LLC | 0 | $0 | 0.00% | −3,168−100.0% | Sold out |
| Pitcairn Co | 0 | $0 | 0.00% | −2,655−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −2,259−100.0% | Sold out |
| Catalytic Wealth RIA, LLC | 0 | $0 | 0.00% | −2,177−100.0% | Sold out |
| Stoneridge Investment Partners LLC | 0 | $0 | 0.00% | −2,058−100.0% | Sold out |
| LGT Group Foundation | 0 | $0 | 0.00% | −2,030−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −1,928−100.0% | Sold out |
| EHP Funds Inc. | 0 | $0 | 0.00% | −1,800−100.0% | Sold out |
| GAM Holding AG | 0 | $0 | 0.00% | −1,558−100.0% | Sold out |
| Longboard Asset Management, LP | 0 | $0 | 0.00% | −1,539−100.0% | Sold out |
| Armistice Capital, LLC | 0 | $0 | 0.00% | −1,511−100.0% | Sold out |
| Foundations Investment Advisors, LLC | 0 | $0 | 0.00% | −1,417−100.0% | Sold out |
| Scientech Research LLC | 0 | $0 | 0.00% | −1,182−100.0% | Sold out |
| Waldron Private Wealth LLC | 0 | $0 | 0.00% | −1,131−100.0% | Sold out |
| Perpetual Ltd | 0 | $0 | 0.00% | −1,130−100.0% | Sold out |
| Fukoku Mutual Life Insurance Co | 0 | $0 | 0.00% | −1,108−100.0% | Sold out |
| Kiker Wealth Management, LLC | 0 | $0 | 0.00% | −1,059−100.0% | Sold out |
| Requisite Capital Management, LLC | 0 | $0 | 0.00% | −1,017−100.0% | Sold out |
| Ci Investments Inc. | 0 | $0 | 0.00% | −865−100.0% | Sold out |
| Ofi Invest Asset Management | 0 | $0 | 0.00% | −625−100.0% | Sold out |
| Aster Capital Management (DIFC) Ltd | 0 | $0 | 0.00% | −527−100.0% | Sold out |
| Catalyst Capital Advisors LLC | 0 | $0 | 0.00% | −434−100.0% | Sold out |
| North Capital, Inc. | 0 | $0 | 0.00% | −190−100.0% | Sold out |
| Ossiam | 0 | $0 | 0.00% | −162−100.0% | Sold out |
| Ameritas Advisory Services, LLC | 0 | $0 | 0.00% | −127−100.0% | Sold out |
| Rise Advisors, LLC | 0 | $0 | 0.00% | −107−100.0% | Sold out |
| Mma Asset Management LLC | 0 | $0 | 0.00% | −60−100.0% | Sold out |
| Tortoise Investment Management, LLC | 0 | $0 | 0.00% | −59−100.0% | Sold out |
| Main Street Group, LTD | 0 | $0 | 0.00% | −51−100.0% | Sold out |
| Missouri Trust & Investment Co | 0 | $0 | 0.00% | −50−100.0% | Sold out |
| JPL Wealth Management, LLC | 0 | $0 | 0.00% | −49−100.0% | Sold out |
| Strive Asset Management, LLC | 0 | $0 | 0.00% | −35−100.0% | Sold out |
| Stonehage Fleming Financial Services Holdings Ltd | 0 | $0 | 0.00% | −33−100.0% | Sold out |
| Optiver Holding B.V. | 0 | $0 | 0.00% | −25−100.0% | Sold out |
| Future Financial Wealth Managment LLC | 0 | $0 | 0.00% | −24−100.0% | Sold out |
| Montag A & Associates Inc | 0 | $0 | 0.00% | −17−100.0% | Sold out |
| Heartwood Wealth Advisors LLC | 0 | $0 | 0.00% | −17−100.0% | Sold out |