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 2026
Institutional positions in Westinghouse Air Brake Technologies Corp as of Jun 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
- Institutional holders
- 1,195
- +46 vs. Q1 2026
- Shares held
- 156.5M
- +786.6K (+0.5%) vs. Q1 2026
- Total value
- $42.2B
- +$3.35B (+8.6%) vs. Q1 2026
- New holders
- 126
- 430 more added
- Sold out
- 80
- 406 more reduced
17 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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.
| 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 2026
Shares, value and share of portfolio for each institution holding Westinghouse Air Brake Technologies Corp; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| DnB Asset Management AS | 57,978 | $15.6M | 0.04% | −33,547−36.7% | Reduced |
| Ethic Inc. | 58,029 | $15.6M | 0.20% | +7,406+14.6% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 60,901 | $16.0M | 0.02% | +22,342+57.9% | Added |
| Longbow Finance SA | 60,307 | $16.3M | 2.08% | +26,276+77.2% | Added |
| State of Tennessee, Treasury Department | 60,634 | $16.3M | 0.05% | −12,102−16.6% | Reduced |
| Gotham Asset Management, LLC | 60,772 | $16.4M | 0.04% | +14,121+30.3% | Added |
| Local Pensions Partnership Investment Ltd | 62,500 | $16.8M | 0.35% | +62,500 | New |
| Savant Capital, LLC | 58,601 | $16.9M | 0.05% | +51,211+693.0% | Added |
| Applied Finance Capital Management, LLC | 62,973 | $17.0M | 1.26% | −19,066−23.2% | Reduced |
| Muhlenkamp & Co Inc | 63,156 | $17.0M | 4.93% | +10.0% | Added |
| J. Goldman & Co LP | 63,333 | $17.1M | 0.60% | +63,333 | New |
| SEB Asset Management AB | 63,603 | $17.1M | 0.06% | +7,493+13.4% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 63,893 | $17.2M | 0.08% | +8,500+15.3% | Added |
| La Banque Postale Asset Management SA | 66,341 | $17.9M | 0.18% | −18,678−22.0% | Reduced |
| Tredje AP-fonden | 66,953 | $18.1M | 0.08% | −4,849−6.8% | Reduced |
| Bradley Foster & Sargent Inc | 68,039 | $18.3M | 0.26% | +2,727+4.2% | Added |
| Nykredit A/S | 68,624 | $18.5M | 0.07% | +68,624 | New |
| Pinnbrook Capital Management LP | 69,107 | $18.6M | 3.10% | +61,071+760.0% | Added |
| Covea Finance | 69,580 | $18.8M | 0.59% | −1,166−1.6% | Reduced |
| Mercer Global Advisors Inc | 70,316 | $19.0M | 0.02% | −15,291−17.9% | Reduced |
| Nicholas Company, Inc. | 70,358 | $19.0M | 0.35% | −3,320−4.5% | Reduced |
| CIBC Bancorp USA Inc. | 70,427 | $19.0M | 0.02% | +18,763+36.3% | Added |
| Picton Mahoney Asset Management | 70,946 | $19.1M | 0.18% | −4,239−5.6% | Reduced |
| Mackenzie Financial Corp | 71,056 | $19.2M | 0.02% | −122,735−63.3% | Reduced |
| Treasurer of the State of North Carolina | 71,862 | $19.4M | 0.05% | −730−1.0% | Reduced |
| Boston Common Asset Management, LLC | 72,573 | $19.6M | 1.16% | −1,475−2.0% | Reduced |
| Handelsbanken Fonder AB | 72,898 | $19.7M | 0.06% | −51,753−41.5% | Reduced |
| Korea Investment CORP | 72,906 | $19.7M | 0.04% | +8,582+13.3% | Added |
| United Capital Financial Advisers, LLC | 72,971 | $19.7M | 0.11% | −4,260−5.5% | Reduced |
| Encompass Capital Advisors LLC | 75,000 | $20.2M | 0.87% | +75,000 | New |
| Allspring Global Investments Holdings, LLC | 77,279 | $20.4M | 0.03% | −300.0% | Reduced |
| Lazard Asset Management LLC | 77,572 | $20.9M | 0.03% | +20,950+37.0% | Added |
| Healthcare of Ontario Pension Plan Trust Fund | 79,508 | $21.4M | 0.03% | +68,795+642.2% | Added |
| Prudential Financial Inc | 81,363 | $21.9M | 0.02% | −2,165−2.6% | Reduced |
| Mediolanum International Funds Ltd | 81,926 | $22.0M | 0.19% | +42,834+109.6% | Added |
| Vanguard Investments Australia, Ltd. | 81,937 | $22.1M | 0.06% | +2,114+2.6% | Added |
| Chevy Chase Trust Holdings, Inc. | 82,147 | $22.1M | 0.06% | −2,073−2.5% | Reduced |
| Victory Capital Management Inc | 83,362 | $22.5M | 0.01% | −2,787−3.2% | Reduced |
| Toronto Dominion Bank | 85,815 | $23.1M | 0.04% | +21,607+33.7% | Added |
| Nomura Asset Management Co Ltd | 87,447 | $23.6M | 0.05% | +1,272+1.5% | Added |
| TD Waterhouse Canada Inc. | 89,699 | $23.7M | 0.06% | −30,237−25.2% | Reduced |
| Manufacturers Life Insurance Company, The | 88,739 | $23.9M | 0.02% | −4,201−4.5% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 91,473 | $24.7M | 0.21% | −15,328−14.4% | Reduced |
| Storebrand Asset Management AS | 91,836 | $24.8M | 0.06% | +9,369+11.4% | Added |
| Abn Amro Investment Solutions | 92,106 | $24.8M | 0.22% | −9,979−9.8% | Reduced |
| QRG Capital Management, Inc. | 93,442 | $25.2M | 0.21% | +4,878+5.5% | Added |
| Millennium Management LLC | 95,343 | $25.7M | 0.02% | +4,766+5.3% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 95,457 | $25.7M | 0.05% | −2,148−2.2% | Reduced |
| Credit Agricole S A | 95,909 | $25.9M | 0.07% | +37,034+62.9% | Added |
| SEI Investments Co | 96,169 | $25.9M | 0.02% | −3,958−4.0% | Reduced |
| Addenda Capital Inc. | 97,698 | $26.3M | 0.72% | −1,837−1.8% | Reduced |
| Citadel Advisors LLC | 98,518 | $26.6M | 0.02% | +47,795+94.2% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 98,552 | $26.6M | 0.06% | −11,096−10.1% | Reduced |
| Pictet Asset Management Holding SA | 99,209 | $26.7M | 0.03% | −25,320−20.3% | Reduced |
| ABN AMRO Bank N.V. | 101,679 | $27.4M | 0.35% | +165+0.2% | Added |
| LPL Financial LLC | 101,824 | $27.5M | 0.01% | +27,306+36.6% | Added |
| Qube Research & Technologies Ltd | 102,556 | $27.6M | 0.03% | −399,584−79.6% | Reduced |
| Aureus Asset Management, LLC | 103,893 | $28.0M | 1.70% | −56,927−35.4% | Reduced |
| Great West Life Assurance Co | 104,147 | $28.0M | 0.04% | −4,481−4.1% | Reduced |
| State of Wisconsin Investment Board | 109,586 | $29.5M | 0.06% | +2,986+2.8% | Added |
| Teacher Retirement System of Texas | 109,877 | $29.6M | 0.08% | −20,079−15.5% | Reduced |
| KLP Kapitalforvaltning AS | 110,226 | $29.7M | 0.10% | +500+0.5% | Added |
| Two Sigma Investments, LP | 110,638 | $29.8M | 0.02% | −201,268−64.5% | Reduced |
| Asset Management One Co.,Ltd. | 112,374 | $30.3M | 0.08% | −5,222−4.4% | Reduced |
| National Bank of Canada | 112,996 | $30.5M | 0.03% | −2,459−2.1% | Reduced |
| ING Groep NV | 115,793 | $31.2M | 0.15% | +31,870+38.0% | Added |
| Adage Capital Partners GP, L.L.C. | 117,879 | $31.8M | 0.04% | −11,742−9.1% | Reduced |
| Natixis Advisors, L.P. | 119,596 | $32.2M | 0.04% | +6,351+5.6% | Added |
| Cerity Partners LLC | 119,669 | $32.3M | 0.04% | −11,127−8.5% | Reduced |
| New York State Teachers Retirement System | 121,889 | $32.9M | 0.06% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 122,201 | $32.9M | 0.10% | −11,794−8.8% | Reduced |
| J. Safra Sarasin Holding AG | 129,491 | $33.0M | 0.47% | −1,245−1.0% | Reduced |
| APG Asset Management N.V. | 141,673 | $33.4M | 0.08% | +29,806+26.6% | Added |
| Agf Management Ltd | 124,436 | $33.5M | 0.13% | +42,123+51.2% | Added |
| DJE Kapital AG | 117,540 | $33.5M | 0.63% | +756+0.6% | Added |
| Voleon Capital Management LP | 124,787 | $33.6M | 0.61% | +22,403+21.9% | Added |
| Worldquant Millennium Advisors LLC | 126,364 | $34.1M | 0.12% | −12,659−9.1% | Reduced |
| Washington Trust Co | 127,648 | $34.4M | 1.07% | −7,739−5.7% | Reduced |
| Capital Investment Services of America, Inc. | 127,694 | $34.4M | 3.37% | −9,882−7.2% | Reduced |
| Trillium Asset Management, LLC | 128,251 | $34.6M | 1.06% | −4,681−3.5% | Reduced |
| HRT Financial LP | 130,843 | $35.3M | 0.06% | +14,761+12.7% | Added |
| STRS Ohio | 137,212 | $37.0M | 0.14% | +6,556+5.0% | Added |
| State Board of Administration of Florida Retirement System | 141,599 | $38.2M | 0.06% | −4,120−2.8% | Reduced |
| Verition Fund Management LLC | 144,174 | $38.9M | 0.27% | +19,354+15.5% | Added |
| Banco Santander, S.A. | 144,711 | $39.0M | 0.24% | +164+0.1% | Added |
| Susquehanna Fundamental Investments, LLC | 144,820 | $39.0M | 0.73% | +64,045+79.3% | Added |
| Acadian Asset Management LLC | 147,642 | $39.8M | 0.05% | −64,782−30.5% | Reduced |
| Quantinno Capital Management LP | 162,177 | $43.7M | 0.05% | +7,025+4.5% | Added |
| New York State Common Retirement Fund | 169,355 | $45.7M | 0.06% | +34,800+25.9% | Added |
| Envestnet Asset Management Inc | 177,316 | $47.8M | 0.01% | −5,642−3.1% | Reduced |
| TD Asset Management Inc | 180,003 | $48.5M | 0.04% | −104,435−36.7% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 188,069 | $50.6M | 0.08% | −8,760−4.5% | Reduced |
| First Pacific Advisors, LP | 189,045 | $51.0M | 0.63% | −71,687−27.5% | Reduced |
| Danske Bank A/S | 190,696 | $51.4M | 0.10% | +17,201+9.9% | Added |
| Principal Financial Group Inc | 191,476 | $51.6M | 0.03% | −5,190−2.6% | Reduced |
| Man Group plc | 193,131 | $52.1M | 0.10% | −111,525−36.6% | Reduced |
| Ensign Peak Advisors, Inc | 194,809 | $52.5M | 0.09% | +3,156+1.6% | Added |
| Assenagon Asset Management S.A. | 195,252 | $52.6M | 0.07% | −656,481−77.1% | Reduced |
| Davidson Kempner Capital Management LP | 200,000 | $53.9M | 0.86% | +200,000 | New |
| Barclays PLC | 202,820 | $54.7M | 0.02% | −270,445−57.1% | Reduced |