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, Q2 2025
Institutional positions in Westinghouse Air Brake Technologies Corp as of Jun 30, 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
- 1,121
- +91 vs. Q1 2025
- Shares held
- 157.1M
- −553.6K (−0.4%) vs. Q1 2025
- Total value
- $32.9B
- +$4.31B (+15.1%) vs. Q1 2025
- New holders
- 156
- 383 more added
- Sold out
- 65
- 370 more reduced
12 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2025
Shares, value and share of portfolio for each institution holding Westinghouse Air Brake Technologies Corp; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| QRG Capital Management, Inc. | 191,721 | $40.1M | 0.35% | +11,675+6.5% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 184,008 | $38.5M | 0.07% | −6,740−3.5% | Reduced |
| Natixis Advisors, L.P. | 183,872 | $38.5M | 0.06% | +22,486+13.9% | Added |
| State Board of Administration of Florida Retirement System | 172,011 | $36.0M | 0.06% | +1,799+1.1% | Added |
| Aware Super Pty Ltd as trustee of Aware Super | 171,792 | $36.0M | 0.53% | +32,224+23.1% | Added |
| Trillium Asset Management, LLC | 171,294 | $35.9M | 0.96% | −14,096−7.6% | Reduced |
| Duquesne Family Office LLCSuperinvestorDuquesne Family Office | 170,510 | $35.7M | 0.91% | −130,585−43.4% | Reduced |
| Renaissance Technologies LLC | 167,895 | $35.1M | 0.05% | +9,695+6.1% | Added |
| Bank of Montreal | 159,905 | $33.5M | 0.02% | −15,375−8.8% | Reduced |
| Schroder Investment Management Group | 154,203 | $32.3M | 0.03% | −4,525−2.9% | Reduced |
| Capital Investment Services of America, Inc. | 149,628 | $31.3M | 2.87% | −651−0.4% | Reduced |
| Aureus Asset Management, LLC | 148,325 | $31.1M | 1.99% | −4,041−2.7% | Reduced |
| New York State Common Retirement Fund | 143,555 | $30.1M | 0.04% | +1,392+1.0% | Added |
| Cubist Systematic Strategies, LLC | 142,758 | $29.9M | 0.32% | +142,758 | New |
| KBC Group NV | 138,638 | $29.0M | 0.08% | +87,037+168.7% | Added |
| SEI Investments Co | 138,189 | $28.9M | 0.03% | +30,518+28.3% | Added |
| Quantinno Capital Management LP | 137,552 | $28.8M | 0.12% | +43,943+46.9% | Added |
| Washington Trust Co | 137,438 | $28.8M | 1.02% | −1,269−0.9% | Reduced |
| Korea Investment CORP | 135,680 | $28.4M | 0.06% | −25,773−16.0% | Reduced |
| New York State Teachers Retirement System | 131,990 | $27.6M | 0.06% | +310.0% | Added |
| Pictet Asset Management Holding SA | 131,531 | $27.5M | 0.03% | +18,097+16.0% | Added |
| Tudor Investment Corp Et Al | 131,134 | $27.5M | 0.21% | +131,134 | New |
| Caisse de Depot Et Placement du Quebec | 129,105 | $27.0M | 0.06% | +4,569+3.7% | Added |
| First Trust Advisors LP | 128,909 | $27.0M | 0.02% | −39,192−23.3% | Reduced |
| LPL Financial LLC | 128,627 | $26.9M | 0.01% | +6,160+5.0% | Added |
| Asset Management One Co.,Ltd. | 127,922 | $26.8M | 0.08% | −623−0.5% | Reduced |
| Mercer Global Advisors Inc | 125,633 | $26.3M | 0.06% | +8,021+6.8% | Added |
| Adage Capital Partners GP, L.L.C. | 122,986 | $25.7M | 0.04% | +61,065+98.6% | Added |
| Cerity Partners LLC | 121,791 | $25.5M | 0.05% | +15,565+14.7% | Added |
| Thematics Asset Management | 121,328 | $25.4M | 1.14% | −8,136−6.3% | Reduced |
| National Bank of Canada | 121,310 | $25.4M | 0.03% | −45,509−27.3% | Reduced |
| Schonfeld Strategic Advisors LLC | 119,912 | $25.1M | 0.19% | −122,301−50.5% | Reduced |
| KLP Kapitalforvaltning AS | 119,826 | $25.1M | 0.11% | +3,500+3.0% | Added |
| Toronto Dominion Bank | 118,137 | $24.7M | 0.05% | +45,457+62.5% | Added |
| Banco Santander, S.A. | 116,264 | $24.3M | 0.23% | +5,504+5.0% | Added |
| Covea Finance | 115,948 | $24.3M | 0.90% | +3,200+2.8% | Added |
| State of Wisconsin Investment Board | 109,634 | $23.0M | 0.06% | −1,627−1.5% | Reduced |
| Jupiter Asset Management Ltd | 107,769 | $22.6M | 0.19% | −35,775−24.9% | Reduced |
| Prudential Financial Inc | 106,097 | $22.2M | 0.03% | +3,286+3.2% | Added |
| APG Asset Management N.V. | 124,021 | $22.1M | 0.07% | +766+0.6% | Added |
| Abn Amro Investment Solutions | 105,222 | $22.0M | 0.44% | +4,761+4.7% | Added |
| ABN AMRO Bank N.V. | 103,599 | $21.8M | 0.28% | +7,333+7.6% | Added |
| Boston Common Asset Management, LLC | 102,484 | $21.5M | 0.60% | −20,253−16.5% | Reduced |
| Fred Alger Management, LLC | 101,968 | $21.3M | 0.10% | −6,717−6.2% | Reduced |
| Baillie Gifford & Co | 101,924 | $21.3M | 0.02% | −5,548−5.2% | Reduced |
| Applied Finance Capital Management, LLC | 100,898 | $21.1M | 1.44% | +3,272+3.4% | Added |
| Aristotle Capital Boston, LLC | 100,594 | $21.1M | 1.07% | −341−0.3% | Reduced |
| Manufacturers Life Insurance Company, The | 99,037 | $20.7M | 0.02% | −4,298−4.2% | Reduced |
| Victory Capital Management Inc | 97,844 | $20.5M | 0.01% | −11,899−10.8% | Reduced |
| Voya Investment Management LLC | 97,525 | $20.4M | 0.02% | −7,335−7.0% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 95,834 | $20.1M | 0.05% | −10,950−10.3% | Reduced |
| Balyasny Asset Management LLC | 94,862 | $19.9M | 0.05% | +44,039+86.7% | Added |
| Worldquant Millennium Advisors LLC | 92,279 | $19.3M | 0.10% | −10,919−10.6% | Reduced |
| Treasurer of the State of North Carolina | 92,097 | $19.3M | 0.06% | +9,545+11.6% | Added |
| Tremblant Capital Group | 91,334 | $19.1M | 1.85% | −24,690−21.3% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 90,705 | $19.0M | 0.06% | +853+0.9% | Added |
| Andra AP-fonden | 89,700 | $18.8M | 0.26% | +26,700+42.4% | Added |
| Cookson Peirce & Co Inc | 89,092 | $18.7M | 0.82% | +89,092 | New |
| Public Employees Retirement System of Ohio | 89,028 | $18.6M | 0.06% | +32,550+57.6% | Added |
| United Capital Financial Advisers, LLC | 87,963 | $18.4M | 0.15% | −664−0.7% | Reduced |
| Verition Fund Management LLC | 87,717 | $18.4M | 0.11% | +59,476+210.6% | Added |
| Danske Bank A/S | 87,594 | $18.3M | 0.05% | −17,297−16.5% | Reduced |
| Nicholas Company, Inc. | 87,403 | $18.3M | 0.31% | −200.0% | Reduced |
| Natixis | 87,375 | $18.3M | 0.09% | +79,169+964.8% | Added |
| J. Safra Sarasin Holding AG | 86,245 | $18.1M | 0.31% | +86,245 | New |
| Channing Capital Management, LLC | 85,827 | $18.0M | 0.50% | −21,823−20.3% | Reduced |
| Picton Mahoney Asset Management | 84,605 | $17.7M | 0.25% | +84,605 | New |
| Jump Financial, LLC | 84,251 | $17.6M | 0.22% | +51,151+154.5% | Added |
| Nomura Asset Management Co Ltd | 81,129 | $17.0M | 0.05% | +2,778+3.5% | Added |
| Allianz Asset Management GmbH | 80,957 | $16.9M | 0.02% | −280,904−77.6% | Reduced |
| Achmea Investment Management B.V. | 79,828 | $16.7M | 0.22% | 00.0% | Unchanged |
| Exencial Wealth Advisors, LLC | 78,963 | $16.5M | 0.58% | −3,333−4.1% | Reduced |
| Addenda Capital Inc. | 78,069 | $16.3M | 0.59% | +1,501+2.0% | Added |
| Speece Thorson Capital Group Inc | 77,343 | $16.2M | 3.30% | +1,511+2.0% | Added |
| Moran Wealth Management, LLC | 75,213 | $15.7M | 0.49% | −2,143−2.8% | Reduced |
| AXA S.A. | 69,991 | $14.7M | 0.04% | +6,331+9.9% | Added |
| Handelsbanken Fonder AB | 69,472 | $14.5M | 0.05% | +9,995+16.8% | Added |
| Forsta Ap-Fonden | 69,400 | $14.5M | 0.10% | −400−0.6% | Reduced |
| State of Tennessee, Treasury Department | 68,843 | $14.4M | 0.05% | +8,652+14.4% | Added |
| Marathon Asset Mgmt Ltd | 65,943 | $13.8M | 0.44% | −931−1.4% | Reduced |
| Macquarie Group Ltd | 65,588 | $13.7M | 0.02% | −4,181−6.0% | Reduced |
| DnB Asset Management AS | 65,364 | $13.7M | 0.06% | +2,414+3.8% | Added |
| Banco Bilbao Vizcaya Argentaria, S.A. | 64,616 | $13.5M | 0.12% | −1,572−2.4% | Reduced |
| Mn Services Vermogensbeheer B.V. | 63,700 | $13.3M | 0.09% | −1,100−1.7% | Reduced |
| Muhlenkamp & Co Inc | 62,944 | $13.2M | 4.11% | +570+0.9% | Added |
| Agf Management Ltd | 61,352 | $12.8M | 0.06% | −1,000−1.6% | Reduced |
| HRT Financial LP | 60,464 | $12.7M | 0.06% | +42,248+231.9% | Added |
| TD Waterhouse Canada Inc. | 60,460 | $12.6M | 0.09% | +5,113+9.2% | Added |
| Hahn Capital Management LLC | 59,973 | $12.6M | 5.92% | −922−1.5% | Reduced |
| Freestone Grove Partners LP | 59,484 | $12.5M | 0.09% | +59,484 | New |
| State of New Jersey Common Pension Fund D | 56,270 | $11.8M | 0.05% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 56,150 | $11.8M | 0.01% | +293+0.5% | Added |
| Needham Investment Management LLC | 55,750 | $11.7M | 0.93% | −2,250−3.9% | Reduced |
| Resona Asset Management Co.,Ltd. | 55,584 | $11.6M | 0.06% | +2,001+3.7% | Added |
| Skylands Capital, LLC | 54,800 | $11.5M | 1.66% | −1,850−3.3% | Reduced |
| Storebrand Asset Management AS | 54,602 | $11.4M | 0.03% | +10,483+23.8% | Added |
| Ethic Inc. | 54,650 | $11.4M | 0.20% | +488+0.9% | Added |
| Lansforsakringar Fondforvaltning AB (publ) | 54,111 | $11.3M | 0.06% | −3,464−6.0% | Reduced |
| Susquehanna Portfolio Strategies, LLC | 53,819 | $11.3M | 0.25% | +53,819 | New |
| DuPont Capital Management Corp | 53,677 | $11.2M | 1.21% | 00.0% | Unchanged |