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 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 19,930,893 | $4.17B | 0.07% | +493,437+2.5% | Added |
| BlackRock, Inc. | 13,906,219 | $2.91B | 0.06% | −732,659−5.0% | Reduced |
| FMR LLC | 13,410,605 | $2.81B | 0.16% | +22,595+0.2% | Added |
| State Street Corp | 7,488,168 | $1.57B | 0.06% | +12,984+0.2% | Added |
| Price T Rowe Associates Inc | 6,605,039 | $1.38B | 0.16% | +83,036+1.3% | Added |
| Massachusetts Financial Services Co | 4,497,166 | $941.5M | 0.30% | −222,371−4.7% | Reduced |
| Invesco Ltd. | 4,414,436 | $924.2M | 0.16% | −249,401−5.3% | Reduced |
| Geode Capital Management, LLC | 4,288,014 | $893.8M | 0.06% | +30,489+0.7% | Added |
| Select Equity Group, L.P. | 4,059,498 | $849.9M | 3.62% | −515,644−11.3% | Reduced |
| FIL Ltd | 3,720,264 | $778.8M | 0.67% | −133,612−3.5% | Reduced |
| Wellington Management Group LLP | 3,187,854 | $667.4M | 0.12% | −440,284−12.1% | Reduced |
| Boston Partners | 2,261,456 | $471.4M | 0.52% | +186,248+9.0% | Added |
| Morgan Stanley | 2,218,082 | $464.4M | 0.03% | −30,976−1.4% | Reduced |
| Northern Trust Corp | 1,962,057 | $410.8M | 0.06% | −19,235−1.0% | Reduced |
| Beutel, Goodman & Co Ltd. | 1,779,101 | $372.5M | 2.12% | +220,242+14.1% | Added |
| UBS Asset Management Americas Inc | 1,745,433 | $365.4M | 0.07% | −453,160−20.6% | Reduced |
| Dimensional Fund Advisors LP | 1,698,289 | $355.5M | 0.08% | −11,673−0.7% | Reduced |
| Norges Bank | 1,658,436 | $347.2M | 0.04% | −178,743−9.7% | Reduced |
| Amundi | 1,614,789 | $345.4M | 0.12% | +434,401+36.8% | Added |
| Nordea Investment Management AB | 1,592,529 | $333.1M | 0.31% | +398,782+33.4% | Added |
| JPMorgan Chase & Co | 1,527,402 | $319.8M | 0.02% | −210,890−12.1% | Reduced |
| Farallon Capital Management, L.L.C. | 1,308,198 | $273.9M | 1.25% | −299,900−18.6% | Reduced |
| Raymond James Financial Inc | 1,210,138 | $253.3M | 0.09% | −72,763−5.7% | Reduced |
| Royal London Asset Management Ltd | 1,159,532 | $242.7M | 0.55% | −18,349−1.6% | Reduced |
| Bessemer Group Inc | 1,154,802 | $241.8M | 0.39% | −1,379−0.1% | Reduced |
| American Century Companies Inc | 1,150,050 | $240.8M | 0.13% | +12,715+1.1% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 1,129,705 | $236.5M | 0.56% | +37,731+3.5% | Added |
| Legal & General Group Plc | 1,088,354 | $227.8M | 0.06% | −85,468−7.3% | Reduced |
| Charles Schwab Investment Management Inc | 1,048,145 | $219.4M | 0.04% | +15,825+1.5% | Added |
| Nuveen, LLC | 1,042,314 | $218.2M | 0.06% | +63,694+6.5% | Added |
| AustralianSuper Pty Ltd | 874,061 | $183.0M | 0.93% | +90,392+11.5% | Added |
| Bank of New York Mellon Corp | 851,647 | $178.3M | 0.03% | −59,437−6.5% | Reduced |
| Robeco Institutional Asset Management B.V. | 778,156 | $162.9M | 0.26% | +280,140+56.3% | Added |
| Janus Henderson Group PLC | 759,308 | $159.0M | 0.08% | −210,167−21.7% | Reduced |
| Deutsche Bank AG | 709,229 | $148.5M | 0.05% | −174,886−19.8% | Reduced |
| Bank of America Corp | 701,911 | $146.9M | 0.01% | −47,509−6.3% | Reduced |
| AQR Capital Management LLC | 697,149 | $145.9M | 0.12% | −259,404−27.1% | Reduced |
| Goldman Sachs Group Inc | 690,630 | $144.6M | 0.02% | −223,102−24.4% | Reduced |
| Bristol John W & Co Inc | 683,322 | $143.1M | 2.32% | −154,035−18.4% | Reduced |
| Burgundy Asset Management Ltd. | 641,284 | $134.3M | 1.31% | +167,544+35.4% | Added |
| Barclays PLC | 619,174 | $129.6M | 0.05% | +151,703+32.5% | Added |
| Santori & Peters | 602,338 | $126.1M | 45.62% | +1,166+0.2% | Added |
| Qube Research & Technologies Ltd | 580,902 | $121.6M | 0.17% | +580,902 | New |
| Mackenzie Financial Corp | 567,695 | $118.8M | 0.15% | −278,990−33.0% | Reduced |
| Alliancebernstein L.P. | 537,838 | $112.6M | 0.04% | +26,418+5.2% | Added |
| The PNC Financial Services Group, Inc. | 530,508 | $111.1M | 0.07% | +1,639+0.3% | Added |
| Aviva PLC | 527,685 | $110.5M | 0.23% | +521,138+7,960.0% | Added |
| Swiss National Bank | 517,529 | $108.3M | 0.06% | +32,700+6.7% | Added |
| Park Presidio Capital LLC | 510,968 | $107.0M | 11.34% | +308,489+152.4% | Added |
| Man Group plc | 504,134 | $105.5M | 0.23% | +175,952+53.6% | Added |
| Candriam Luxembourg S.C.A. | 465,026 | $97.4M | 0.56% | +32,050+7.4% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 439,144 | $91.9M | 0.06% | +35,088+8.7% | Added |
| First Pacific Advisors, LP | 435,963 | $91.3M | 1.31% | +6,003+1.4% | Added |
| Bristol Gate Capital Partners Inc. | 399,603 | $83.7M | 4.76% | −89,755−18.3% | Reduced |
| Citigroup Inc | 370,561 | $77.6M | 0.05% | −30,091−7.5% | Reduced |
| Pzena Investment Management LLC | 360,696 | $75.5M | 0.25% | +16,560+4.8% | Added |
| California Public Employees Retirement System | 359,799 | $75.3M | 0.05% | +19,553+5.7% | Added |
| Two Sigma Investments, LP | 354,955 | $74.3M | 0.13% | +281,349+382.2% | Added |
| Blair William & Co | 352,345 | $73.8M | 0.20% | −20,293−5.4% | Reduced |
| UBS Group AG | 351,256 | $73.5M | 0.02% | −123,673−26.0% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 331,084 | $69.3M | 0.06% | +24,857+8.1% | Added |
| Two Sigma Advisers, LP | 330,800 | $69.3M | 0.14% | −79,400−19.4% | Reduced |
| Federated Hermes, Inc. | 324,735 | $68.0M | 0.13% | −1,182−0.4% | Reduced |
| Ensign Peak Advisors, Inc | 323,844 | $67.8M | 0.12% | −3,938−1.2% | Reduced |
| HSBC Holdings PLC | 320,490 | $67.1M | 0.04% | −28,770−8.2% | Reduced |
| Rhumbline Advisers | 319,469 | $66.9M | 0.06% | +6,010+1.9% | Added |
| Russell Investments Group, Ltd. | 314,152 | $65.7M | 0.08% | −52,061−14.2% | Reduced |
| Assenagon Asset Management S.A. | 308,935 | $64.7M | 0.10% | −173,710−36.0% | Reduced |
| California State Teachers Retirement System | 296,011 | $62.0M | 0.07% | +22,844+8.4% | Added |
| Wells Fargo & Company | 294,174 | $61.6M | 0.01% | +1,363+0.5% | Added |
| Alyeska Investment Group, L.P. | 291,067 | $60.9M | 0.22% | −5,157−1.7% | Reduced |
| Millennium Management LLC | 289,038 | $60.5M | 0.05% | +275,059+1,967.7% | Added |
| Panagora Asset Management Inc | 288,772 | $60.5M | 0.27% | −201−0.1% | Reduced |
| Ameriprise Financial Inc | 287,781 | $60.2M | 0.01% | −183,142−38.9% | Reduced |
| TD Asset Management Inc | 286,825 | $60.0M | 0.05% | +6,730+2.4% | Added |
| Varenne Capital Partners | 277,078 | $58.0M | 14.63% | +78,394+39.5% | Added |
| National Pension Service | 273,053 | $57.2M | 0.05% | +2,003+0.7% | Added |
| BNP Paribas Arbitrage, SA | 270,867 | $56.7M | 0.04% | −109,926−28.9% | Reduced |
| Vantage Investment Partners, LLC | 267,573 | $56.0M | 4.08% | +11,263+4.4% | Added |
| Great West Life Assurance Co | 259,302 | $54.4M | 0.09% | +27,914+12.1% | Added |
| Citadel Advisors LLC | 258,203 | $54.1M | 0.05% | +94,442+57.7% | Added |
| Pinebridge Investments, L.P. | 245,350 | $51.4M | 0.42% | −8,915−3.5% | Reduced |
| Royal Bank of Canada | 244,634 | $51.2M | 0.01% | −90,691−27.0% | Reduced |
| Beck Mack & Oliver LLC | 241,765 | $50.6M | 0.97% | −7,046−2.8% | Reduced |
| DJE Kapital AG | 239,016 | $50.0M | 1.22% | −31,930−11.8% | Reduced |
| Value Holdings Management Co. LLC | 232,900 | $48.8M | 8.61% | 00.0% | Unchanged |
| Arrowstreet Capital, Limited Partnership | 232,101 | $48.6M | 0.03% | −225,528−49.3% | Reduced |
| Canada Pension Plan Investment Board | 231,567 | $48.5M | 0.04% | −32,177−12.2% | Reduced |
| Erste Asset Management GmbH | 231,897 | $48.1M | 0.40% | −31,463−11.9% | Reduced |
| Neuberger Berman Group LLC | 229,233 | $48.0M | 0.04% | +11,406+5.2% | Added |
| Envestnet Asset Management Inc | 224,066 | $46.9M | 0.01% | −3,938−1.7% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 221,911 | $46.5M | 0.44% | +91,381+70.0% | Added |
| Jane Street Group, LLC | 213,912 | $44.8M | 0.07% | +211,481+8,699.3% | Added |
| Point72 Asset Management, L.P. | 213,819 | $44.8M | 0.11% | +173,713+433.1% | Added |
| Standard Life Aberdeen plc | 212,350 | $44.5M | 0.08% | +930+0.4% | Added |
| Border to Coast Pensions Partnership Ltd | 201,011 | $42.1M | 0.77% | 00.0% | Unchanged |
| STRS Ohio | 200,923 | $42.1M | 0.16% | +129,023+179.4% | Added |
| Marshall Wace, LLP | 198,653 | $41.6M | 0.05% | +198,653 | New |
| Mitsubishi UFJ Trust & Banking Corp | 195,541 | $40.9M | 0.09% | +111,582+132.9% | Added |
| Principal Financial Group Inc | 193,854 | $40.6M | 0.02% | −6,601−3.3% | Reduced |