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, Q1 2024
Institutional positions in Westinghouse Air Brake Technologies Corp as of Mar 31, 2024. 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
- 925
- +49 vs. Q4 2023
- Shares held
- 162.0M
- −1.11M (−0.7%) vs. Q4 2023
- Total value
- $23.6B
- +$2.89B (+13.9%) vs. Q4 2023
- New holders
- 106
- 291 more added
- Sold out
- 57
- 332 more reduced
11 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding Westinghouse Air Brake Technologies Corp; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Arrowstreet Capital, Limited Partnership | 192,226 | $28.0M | 0.03% | +192,226 | New |
| Brown Advisory Inc | 191,990 | $28.0M | 0.04% | −90,421−32.0% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 189,618 | $27.6M | 0.10% | +20,720+12.3% | Added |
| Ameriprise Financial Inc | 189,159 | $27.6M | 0.01% | −9,253−4.7% | Reduced |
| Samlyn Capital, LLC | 184,070 | $26.8M | 0.47% | +184,070 | New |
| Baillie Gifford & Co | 181,975 | $26.5M | 0.02% | −11,539−6.0% | Reduced |
| Applied Finance Capital Management, LLC | 180,882 | $26.4M | 1.85% | +21,498+13.5% | Added |
| Nicholas Company, Inc. | 175,142 | $25.5M | 0.42% | −12,685−6.8% | Reduced |
| BNP Paribas Arbitrage, SA | 170,248 | $24.8M | 0.03% | +88,325+107.8% | Added |
| Bank of Montreal | 169,498 | $24.7M | 0.01% | −86,745−33.9% | Reduced |
| Capital Investment Services of America, Inc. | 169,641 | $24.7M | 2.38% | +16,634+10.9% | Added |
| Standard Life Aberdeen plc | 162,578 | $23.7M | 0.05% | +8,236+5.3% | Added |
| M.D. Sass Investors Services, Inc. | 156,738 | $22.8M | 2.70% | −163,043−51.0% | Reduced |
| QRG Capital Management, Inc. | 154,990 | $22.6M | 0.29% | +5,748+3.9% | Added |
| QVIDTVM Management LLC | 153,725 | $22.4M | 18.03% | −60,550−28.3% | Reduced |
| Washington Trust Co | 153,332 | $22.3M | 0.82% | −897−0.6% | Reduced |
| Citadel Advisors LLC | 145,481 | $21.2M | 0.02% | −479,972−76.7% | Reduced |
| New York State Teachers Retirement System | 145,369 | $21.2M | 0.04% | −11,393−7.3% | Reduced |
| New York State Common Retirement Fund | 143,793 | $20.9M | 0.03% | −22,370−13.5% | Reduced |
| Great West Life Assurance Co | 142,818 | $20.8M | 0.04% | +3,357+2.4% | Added |
| State Board of Administration of Florida Retirement System | 201,276 | $20.3M | 0.05% | +5,975+3.1% | Added |
| Worldquant Millennium Advisors LLC | 139,164 | $20.3M | 0.25% | +23,945+20.8% | Added |
| Marathon Asset Mgmt Ltd | 138,559 | $20.2M | 0.54% | −29,933−17.8% | Reduced |
| Candriam Luxembourg S.C.A. | 137,549 | $20.0M | 0.13% | −117−0.1% | Reduced |
| Prudential Financial Inc | 136,072 | $19.8M | 0.03% | −78,164−36.5% | Reduced |
| Asset Management One Co.,Ltd. | 132,452 | $19.3M | 0.07% | −2,257−1.7% | Reduced |
| First Trust Advisors LP | 131,176 | $19.1M | 0.02% | −8,181−5.9% | Reduced |
| Exencial Wealth Advisors, LLC | 130,644 | $19.0M | 0.71% | −3,990−3.0% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 128,372 | $18.7M | 0.08% | +41,917+48.5% | Added |
| Teacher Retirement System of Texas | 125,855 | $18.3M | 0.12% | +55,262+78.3% | Added |
| United Capital Financial Advisers, LLC | 123,697 | $18.0M | 0.15% | −3,888−3.0% | Reduced |
| Coronation Fund Managers Ltd. | 123,288 | $18.0M | 0.49% | −2,126−1.7% | Reduced |
| ING Groep NV | 122,286 | $17.8M | 0.12% | +81,659+201.0% | Added |
| Raymond James & Associates | 122,089 | $17.8M | 0.01% | −25,130−17.1% | Reduced |
| Channing Capital Management, LLC | 119,457 | $17.4M | 0.47% | +38,002+46.7% | Added |
| Caisse de Depot Et Placement du Quebec | 116,000 | $16.9M | 0.04% | +116,000 | New |
| Toronto Dominion Bank | 114,682 | $16.7M | 0.03% | −2,702−2.3% | Reduced |
| TD Asset Management Inc | 112,242 | $16.4M | 0.02% | −15,905−12.4% | Reduced |
| Covea Finance | 111,448 | $16.2M | 0.77% | −4,000−3.5% | Reduced |
| Manufacturers Life Insurance Company, The | 111,091 | $16.2M | 0.01% | −13,038−10.5% | Reduced |
| State of Tennessee, Treasury Department | 110,684 | $16.1M | 0.06% | +37,946+52.2% | Added |
| Kerrisdale Advisers, LLC | 106,430 | $15.5M | 4.87% | −3,880−3.5% | Reduced |
| State of Wisconsin Investment Board | 104,357 | $15.2M | 0.04% | +5,022+5.1% | Added |
| Twinbeech Capital LP | 104,106 | $15.2M | 0.31% | +42,594+69.2% | Added |
| Leeward Investments, LLC - MA | 102,648 | $15.0M | 0.66% | +4,530+4.6% | Added |
| Mercer Global Advisors Inc | 101,915 | $14.8M | 0.04% | +2,401+2.4% | Added |
| Vident Advisory, LLC | 101,769 | $14.8M | 0.31% | +99,737+4,908.3% | Added |
| Danske Bank A/S | 100,446 | $14.6M | 0.05% | +100,446 | New |
| Natixis Advisors, L.P. | 99,952 | $14.6M | 0.03% | +16,964+20.4% | Added |
| Speece Thorson Capital Group Inc | 99,920 | $14.6M | 2.81% | −21,396−17.6% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 99,401 | $14.5M | 0.05% | −881−0.9% | Reduced |
| Bank of Nova Scotia | 98,389 | $14.3M | 0.03% | +52,485+114.3% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 98,324 | $14.3M | 0.03% | −8,575−8.0% | Reduced |
| State of New Jersey Common Pension Fund D | 98,054 | $14.3M | 0.04% | 00.0% | Unchanged |
| Banco Santander, S.A. | 96,774 | $14.1M | 0.17% | −1,015−1.0% | Reduced |
| Abn Amro Investment Solutions | 96,476 | $14.1M | 0.24% | −31,667−24.7% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 134,012 | $14.0M | 0.03% | +7,828+6.2% | Added |
| W.G. Shaheen & Associates DBA Whitney & Co | 91,740 | $13.4M | 1.59% | −443−0.5% | Reduced |
| TD Waterhouse Canada Inc. | 65,955 | $12.7M | 0.10% | +1,188+1.8% | Added |
| SG Americas Securities, LLC | 86,890 | $12.7M | 0.06% | +74,242+587.0% | Added |
| Andra AP-fonden | 82,200 | $12.0M | 0.21% | +82,200 | New |
| Treasurer of the State of North Carolina | 82,177 | $12.0M | 0.05% | +555+0.7% | Added |
| ABN AMRO Bank N.V. | 81,254 | $11.8M | 0.18% | +610+0.8% | Added |
| Skylands Capital, LLC | 79,200 | $11.5M | 1.59% | −125−0.2% | Reduced |
| Nomura Asset Management Co Ltd | 76,192 | $11.1M | 0.04% | −16,118−17.5% | Reduced |
| Mn Services Vermogensbeheer B.V. | 72,400 | $10.5M | 0.08% | −13,100−15.3% | Reduced |
| Voya Investment Management LLC | 71,251 | $10.4M | 0.01% | −4,389−5.8% | Reduced |
| Hikari Power Ltd | 68,523 | $9.98M | 0.86% | 00.0% | Unchanged |
| Alpine Peaks Capital, LP | 68,400 | $9.96M | 5.74% | −5,150−7.0% | Reduced |
| Public Employees Retirement System of Ohio | 68,265 | $9.94M | 0.04% | −7,575−10.0% | Reduced |
| Squarepoint Ops LLC | 67,727 | $9.87M | 0.04% | +62,872+1,295.0% | Added |
| Los Angeles Capital Management LLC | 67,333 | $9.81M | 0.03% | −3,350−4.7% | Reduced |
| Hahn Capital Management LLC | 66,957 | $9.75M | 5.83% | −38,675−36.6% | Reduced |
| Allianz Asset Management GmbH | 66,489 | $9.69M | 0.02% | +33,567+102.0% | Added |
| LPL Financial LLC | 65,205 | $9.50M | 0.01% | +12,335+23.3% | Added |
| Muhlenkamp & Co Inc | 62,814 | $9.15M | 2.66% | +852+1.4% | Added |
| Korea Investment CORP | 62,169 | $9.06M | 0.02% | +3,259+5.5% | Added |
| Trexquant Investment LP | 61,814 | $9.01M | 0.18% | +54,997+806.8% | Added |
| Resona Asset Management Co.,Ltd. | 58,524 | $8.53M | 0.05% | +58,524 | New |
| Needham Investment Management LLC | 58,000 | $8.45M | 0.79% | −5,500−8.7% | Reduced |
| KBC Group NV | 57,898 | $8.44M | 0.03% | −2,316−3.8% | Reduced |
| Silvant Capital Management LLC | 56,565 | $8.24M | 0.39% | 00.0% | Unchanged |
| Tredje AP-fonden | 55,260 | $8.05M | 0.08% | +7,115+14.8% | Added |
| Townsend Asset Management Corp | 55,056 | $8.02M | 3.19% | −874−1.6% | Reduced |
| State of Michigan Retirement System | 53,916 | $7.85M | 0.04% | +100+0.2% | Added |
| Forsta Ap-Fonden | 53,300 | $7.76M | 0.07% | +20,900+64.5% | Added |
| Martin Investment Management, LLC | 52,515 | $7.65M | 1.88% | −169−0.3% | Reduced |
| Schroder Investment Management Group | 51,481 | $7.50M | 0.01% | −1,801−3.4% | Reduced |
| BI Asset Management Fondsmaeglerselskab A/S | 51,338 | $7.48M | 0.14% | −3,011−5.5% | Reduced |
| Candelo Capital Management LP | 51,194 | $7.46M | 5.47% | +18,294+55.6% | Added |
| Van Hulzen Asset Management, LLC | 51,000 | $7.43M | 0.49% | +51,000 | New |
| Swedbank AB | 50,580 | $7.37M | 0.01% | −10.0% | Reduced |
| DuPont Capital Management Corp | 50,000 | $7.28M | 0.60% | +50,000 | New |
| Stifel Financial Corp | 49,798 | $7.25M | 0.01% | +3,173+6.8% | Added |
| Gulf International Bank (UK) Ltd | 49,558 | $7.22M | 0.18% | 00.0% | Unchanged |
| Arizona State Retirement System | 49,277 | $7.18M | 0.05% | +45+0.1% | Added |
| Patton Albertson Miller Group, LLC | 47,776 | $6.96M | 1.04% | +3,458+7.8% | Added |
| Aquatic Capital Management LLC | 47,500 | $6.92M | 0.23% | +46,200+3,553.8% | Added |
| National Bank of Canada | 40,846 | $6.88M | 0.01% | −2,148−5.0% | Reduced |
| American International Group, Inc. | 46,846 | $6.82M | 0.02% | −127−0.3% | Reduced |