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 2024
Institutional positions in Westinghouse Air Brake Technologies Corp as of Dec 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
- 1,065
- +92 vs. Q3 2024
- Shares held
- 158.2M
- +3.81M (+2.5%) vs. Q3 2024
- Total value
- $30.0B
- +$1.99B (+7.1%) vs. Q3 2024
- New holders
- 165
- 329 more added
- Sold out
- 73
- 383 more reduced
12 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: 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 2024
Shares, value and share of portfolio for each institution holding Westinghouse Air Brake Technologies Corp; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 19,549,833 | $3.71B | 0.06% | −116,559−0.6% | Reduced |
| BlackRock, Inc. | 15,633,914 | $2.96B | 0.06% | +151,934+1.0% | Added |
| FMR LLC | 11,013,124 | $2.09B | 0.12% | +4,087,866+59.0% | Added |
| Price T Rowe Associates Inc | 7,915,312 | $1.50B | 0.17% | +1,580,054+24.9% | Added |
| State Street Corp | 7,494,708 | $1.42B | 0.06% | +270,305+3.7% | Added |
| Select Equity Group, L.P. | 5,138,706 | $974.2M | 3.97% | −543,833−9.6% | Reduced |
| Massachusetts Financial Services Co | 4,735,733 | $897.8M | 0.28% | +43,506+0.9% | Added |
| Invesco Ltd. | 4,517,106 | $856.4M | 0.16% | +27,873+0.6% | Added |
| Geode Capital Management, LLC | 4,117,060 | $778.5M | 0.06% | +32,667+0.8% | Added |
| FIL Ltd | 3,712,269 | $703.8M | 0.66% | +1,412,304+61.4% | Added |
| Wellington Management Group LLP | 3,140,272 | $595.4M | 0.11% | −645,695−17.1% | Reduced |
| Boston Partners | 2,706,044 | $514.9M | 0.63% | −29,844−1.1% | Reduced |
| Morgan Stanley | 2,555,357 | $484.5M | 0.03% | −38,090−1.5% | Reduced |
| Norges Bank | 1,904,985 | $361.2M | 0.05% | +10,949+0.6% | Added |
| Northern Trust Corp | 1,800,326 | $341.3M | 0.05% | +312,846+21.0% | Added |
| Dimensional Fund Advisors LP | 1,716,804 | $325.5M | 0.08% | +85,796+5.3% | Added |
| UBS Asset Management Americas Inc | 1,634,588 | $309.9M | 0.07% | +91,609+5.9% | Added |
| Amundi | 1,426,772 | $272.9M | 0.09% | +287,754+25.3% | Added |
| Farallon Capital Management, L.L.C. | 1,430,198 | $271.2M | 1.43% | −781,200−35.3% | Reduced |
| Janus Henderson Group PLC | 1,425,367 | $270.3M | 0.14% | −1,725,916−54.8% | Reduced |
| Bank of America Corp | 1,310,620 | $248.5M | 0.02% | −257,344−16.4% | Reduced |
| JPMorgan Chase & Co | 1,310,196 | $248.4M | 0.02% | −203,866−13.5% | Reduced |
| Raymond James Financial Inc | 1,282,027 | $243.1M | 0.09% | +1,282,027 | New |
| Royal London Asset Management Ltd | 1,151,760 | $218.4M | 0.53% | −61,071−5.0% | Reduced |
| American Century Companies Inc | 1,145,842 | $217.2M | 0.12% | −23,583−2.0% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 1,103,445 | $209.2M | 0.48% | +44,126+4.2% | Added |
| Beutel, Goodman & Co Ltd. | 1,081,943 | $205.1M | 1.12% | −1,440−0.1% | Reduced |
| Legal & General Group Plc | 1,078,123 | $204.4M | 0.05% | −67,941−5.9% | Reduced |
| Charles Schwab Investment Management Inc | 1,019,569 | $193.3M | 0.04% | +11,806+1.2% | Added |
| AQR Capital Management LLC | 923,279 | $175.0M | 0.23% | +206,504+28.8% | Added |
| Bank of New York Mellon Corp | 919,901 | $174.4M | 0.03% | −28,448−3.0% | Reduced |
| Nuveen Asset Management, LLC | 879,092 | $166.7M | 0.05% | −80,460−8.4% | Reduced |
| Bristol John W & Co Inc | 855,545 | $162.2M | 2.66% | −19,768−2.3% | Reduced |
| Mackenzie Financial Corp | 848,157 | $160.8M | 0.22% | −97,987−10.4% | Reduced |
| Bessemer Group Inc | 825,056 | $156.4M | 0.26% | −12,880−1.5% | Reduced |
| Artisan Partners Limited Partnership | 797,916 | $151.3M | 0.23% | −220,124−21.6% | Reduced |
| Assenagon Asset Management S.A. | 724,441 | $137.3M | 0.25% | +292,215+67.6% | Added |
| Two Sigma Advisers, LP | 661,100 | $125.3M | 0.29% | −202,200−23.4% | Reduced |
| UBS Group AG | 622,206 | $118.0M | 0.03% | +118,331+23.5% | Added |
| Deutsche Bank AG | 614,370 | $116.5M | 0.05% | +72,920+13.5% | Added |
| Santori & Peters | 601,172 | $114.0M | 43.65% | +7,871+1.3% | Added |
| Arrowstreet Capital, Limited Partnership | 571,320 | $108.3M | 0.09% | −22,636−3.8% | Reduced |
| The PNC Financial Services Group, Inc. | 532,883 | $101.0M | 0.07% | +1,574+0.3% | Added |
| DJE Kapital AG | 530,029 | $100.1M | 2.34% | +530,029 | New |
| Swiss National Bank | 494,929 | $93.8M | 0.06% | −29,000−5.5% | Reduced |
| Robeco Institutional Asset Management B.V. | 479,065 | $90.8M | 0.17% | −3,942−0.8% | Reduced |
| First Pacific Advisors, LP | 472,657 | $89.6M | 1.28% | −119,352−20.2% | Reduced |
| Candriam Luxembourg S.C.A. | 466,016 | $88.4M | 0.51% | +79,445+20.6% | Added |
| Goldman Sachs Group Inc | 448,690 | $85.1M | 0.02% | +692+0.2% | Added |
| Alliancebernstein L.P. | 444,011 | $84.2M | 0.03% | +64,094+16.9% | Added |
| Pictet Asset Management Holding SA | 436,094 | $82.7M | 0.09% | −204,605−31.9% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 414,153 | $78.5M | 0.05% | −15,619−3.6% | Reduced |
| Man Group plc | 404,570 | $76.7M | 0.23% | −210,396−34.2% | Reduced |
| Blair William & Co | 403,918 | $76.6M | 0.22% | −27,518−6.4% | Reduced |
| Russell Investments Group, Ltd. | 402,851 | $76.4M | 0.11% | +23,202+6.1% | Added |
| Royal Bank of Canada | 390,280 | $74.0M | 0.02% | −167,583−30.0% | Reduced |
| Envestnet Asset Management Inc | 383,717 | $72.7M | 0.02% | −12,283−3.1% | Reduced |
| Canada Pension Plan Investment Board | 380,836 | $72.2M | 0.07% | +53,086+16.2% | Added |
| Millennium Management LLC | 380,420 | $72.1M | 0.06% | +217,555+133.6% | Added |
| Panagora Asset Management Inc | 369,153 | $70.0M | 0.32% | +243,666+194.2% | Added |
| Wells Fargo & Company | 348,485 | $66.1M | 0.02% | +1230.0% | Added |
| California Public Employees Retirement System | 347,945 | $66.0M | 0.04% | −22,995−6.2% | Reduced |
| HSBC Holdings PLC | 344,634 | $65.4M | 0.04% | −24,711−6.7% | Reduced |
| Storebrand Asset Management AS | 338,754 | $64.2M | 0.20% | −54,497−13.9% | Reduced |
| Pzena Investment Management LLC | 332,745 | $63.1M | 0.21% | +447+0.1% | Added |
| Ensign Peak Advisors, Inc | 331,545 | $62.9M | 0.11% | −3,423−1.0% | Reduced |
| Federated Hermes, Inc. | 325,448 | $61.7M | 0.14% | −142,462−30.4% | Reduced |
| Rhumbline Advisers | 304,418 | $57.7M | 0.05% | −9,928−3.2% | Reduced |
| Erste Asset Management GmbH | 296,135 | $57.0M | 0.70% | −41,176−12.2% | Reduced |
| Teacher Retirement System of Texas | 297,894 | $56.5M | 0.20% | +9,223+3.2% | Added |
| Citigroup Inc | 292,310 | $55.4M | 0.05% | −49,410−14.5% | Reduced |
| National Bank of Canada | 288,974 | $54.8M | 0.07% | +197,236+215.0% | Added |
| Varenne Capital Partners | 286,800 | $54.4M | 16.30% | −152,622−34.7% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 281,741 | $53.7M | 0.05% | +23,332+9.0% | Added |
| California State Teachers Retirement System | 281,190 | $53.3M | 0.06% | −10,180−3.5% | Reduced |
| Duquesne Family Office LLCSuperinvestorDuquesne Family Office | 280,060 | $53.1M | 1.49% | +100,410+55.9% | Added |
| Barclays PLC | 277,353 | $52.6M | 0.03% | −152,285−35.4% | Reduced |
| Jupiter Asset Management Ltd | 267,046 | $50.6M | 0.49% | +253,806+1,917.0% | Added |
| BNP Paribas Arbitrage, SA | 260,736 | $49.4M | 0.04% | −17,993−6.5% | Reduced |
| Park Presidio Capital LLC | 260,680 | $49.4M | 11.26% | −5,168−1.9% | Reduced |
| Beck Mack & Oliver LLC | 257,220 | $48.8M | 0.90% | −4,825−1.8% | Reduced |
| TD Asset Management Inc | 250,962 | $47.6M | 0.04% | +115,094+84.7% | Added |
| National Pension Service | 249,613 | $47.3M | 0.04% | −17,579−6.6% | Reduced |
| Vantage Investment Partners, LLC | 243,288 | $46.1M | 4.02% | +70,466+40.8% | Added |
| Two Sigma Investments, LP | 237,727 | $45.1M | 0.10% | −436,458−64.7% | Reduced |
| Value Holdings Management Co. LLC | 232,900 | $44.2M | 7.72% | 00.0% | Unchanged |
| Brown Advisory Inc | 232,616 | $44.1M | 0.06% | +10,927+4.9% | Added |
| Applied Finance Capital Management, LLC | 231,355 | $43.9M | 1.91% | −2,112−0.9% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 224,971 | $42.7M | 0.10% | +131,102+139.7% | Added |
| Great West Life Assurance Co | 223,779 | $42.4M | 0.07% | +4,739+2.2% | Added |
| Neuberger Berman Group LLC | 218,802 | $41.5M | 0.03% | −21,224−8.8% | Reduced |
| Samlyn Capital, LLC | 217,955 | $41.3M | 0.66% | −32,339−12.9% | Reduced |
| Renaissance Technologies LLC | 215,395 | $40.8M | 0.06% | −173,000−44.5% | Reduced |
| Bank of Nova Scotia | 215,360 | $40.8M | 0.07% | +114,579+113.7% | Added |
| Encompass Capital Advisors LLC | 211,849 | $40.2M | 1.72% | −13,151−5.8% | Reduced |
| AustralianSuper Pty Ltd | 210,319 | $39.9M | 0.19% | +199,963+1,930.9% | Added |
| Fred Alger Management, LLC | 206,092 | $39.1M | 0.19% | −21,361−9.4% | Reduced |
| Principal Financial Group Inc | 202,250 | $38.3M | 0.02% | −6,577−3.1% | Reduced |
| Border to Coast Pensions Partnership Ltd | 201,011 | $38.1M | 0.75% | 00.0% | Unchanged |
| Korea Investment CORP | 194,800 | $36.9M | 0.09% | +27,933+16.7% | Added |