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 2024
Institutional positions in Westinghouse Air Brake Technologies Corp as of Jun 30, 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
- 984
- +68 vs. Q1 2024
- Shares held
- 160.0M
- −1.09M (−0.7%) vs. Q1 2024
- Total value
- $25.3B
- +$1.83B (+7.8%) vs. Q1 2024
- New holders
- 121
- 353 more added
- Sold out
- 53
- 324 more reduced
9 institutions that held it in Q1 2024 haven't filed for Q2 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2024
Shares, value and share of portfolio for each institution holding Westinghouse Air Brake Technologies Corp; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BNP Paribas Arbitrage, SA | 265,046 | $41.9M | 0.05% | +94,798+55.7% | Added |
| Beck Mack & Oliver LLC | 271,920 | $43.0M | 0.89% | −15,015−5.2% | Reduced |
| California State Teachers Retirement System | 291,112 | $46.0M | 0.06% | +21,943+8.2% | Added |
| Worldquant Millennium Advisors LLC | 293,425 | $46.4M | 0.42% | +154,261+110.8% | Added |
| Park Presidio Capital LLC | 303,026 | $47.9M | 11.71% | −13,462−4.3% | Reduced |
| Samlyn Capital, LLC | 308,080 | $48.7M | 0.84% | +124,010+67.4% | Added |
| UBS Group AG | 308,451 | $48.8M | 0.01% | −106,560−25.7% | Reduced |
| Aristotle Capital Boston, LLC | 311,048 | $49.2M | 1.65% | −18,259−5.5% | Reduced |
| Teacher Retirement System of Texas | 315,211 | $49.8M | 0.28% | +189,356+150.5% | Added |
| Russell Investments Group, Ltd. | 322,030 | $50.9M | 0.08% | −31,631−8.9% | Reduced |
| Rhumbline Advisers | 335,483 | $53.0M | 0.05% | +7,012+2.1% | Added |
| Ensign Peak Advisors, Inc | 336,713 | $53.2M | 0.10% | +26,560+8.6% | Added |
| Canada Pension Plan Investment Board | 339,815 | $53.7M | 0.05% | +101,593+42.6% | Added |
| Jane Street Group, LLC | 341,788 | $54.0M | 0.06% | +319,150+1,409.8% | Added |
| Fred Alger Management, LLC | 343,405 | $54.3M | 0.26% | −375,565−52.2% | Reduced |
| Wells Fargo & Company | 345,685 | $54.6M | 0.01% | +8,832+2.6% | Added |
| California Public Employees Retirement System | 349,168 | $55.2M | 0.04% | +15,474+4.6% | Added |
| Erste Asset Management GmbH | 347,804 | $55.2M | 0.73% | −33,159−8.7% | Reduced |
| Alliancebernstein L.P. | 362,628 | $57.3M | 0.02% | +5,624+1.6% | Added |
| Squarepoint Ops LLC | 366,749 | $58.0M | 0.22% | +299,022+441.5% | Added |
| HSBC Holdings PLC | 366,999 | $58.0M | 0.04% | +34,801+10.5% | Added |
| Citigroup Inc | 377,440 | $59.7M | 0.06% | +58,577+18.4% | Added |
| Envestnet Asset Management Inc | 396,363 | $62.6M | 0.02% | −5,708−1.4% | Reduced |
| Robeco Institutional Asset Management B.V. | 412,770 | $65.2M | 0.14% | +66,456+19.2% | Added |
| Storebrand Asset Management AS | 417,964 | $66.1M | 0.22% | +9,343+2.3% | Added |
| Citadel Advisors LLC | 442,617 | $70.0M | 0.07% | +297,136+204.2% | Added |
| Pzena Investment Management LLC | 454,395 | $71.8M | 0.25% | −1,395,939−75.4% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 455,982 | $72.1M | 0.05% | −7,655−1.7% | Reduced |
| Blair William & Co | 456,573 | $72.2M | 0.22% | −17,209−3.6% | Reduced |
| Federated Hermes, Inc. | 463,683 | $73.3M | 0.17% | +1,680+0.4% | Added |
| Man Group plc | 479,602 | $75.8M | 0.20% | +214,307+80.8% | Added |
| AQR Capital Management LLC | 492,153 | $77.8M | 0.12% | +222,471+82.5% | Added |
| Barclays PLC | 520,545 | $82.3M | 0.04% | +90,269+21.0% | Added |
| Swiss National Bank | 524,129 | $82.8M | 0.06% | −12,400−2.3% | Reduced |
| The PNC Financial Services Group, Inc. | 531,361 | $84.0M | 0.06% | −19,823−3.6% | Reduced |
| Royal Bank of Canada | 545,723 | $86.3M | 0.02% | +241,227+79.2% | Added |
| Santori & Peters | 593,301 | $93.8M | 40.07% | +1,859+0.3% | Added |
| Pictet Asset Management Holding SA | 630,393 | $99.6M | 0.11% | −32,305−4.9% | Reduced |
| First Pacific Advisors, LP | 637,869 | $100.8M | 1.36% | −92,541−12.7% | Reduced |
| Arrowstreet Capital, Limited Partnership | 651,411 | $103.0M | 0.09% | +459,185+238.9% | Added |
| XN LP | 663,899 | $104.9M | 5.02% | −409,948−38.2% | Reduced |
| Deutsche Bank AG | 686,352 | $108.5M | 0.05% | +308,130+81.5% | Added |
| Millennium Management LLC | 749,784 | $118.5M | 0.10% | +372,547+98.8% | Added |
| Macquarie Group Ltd | 773,364 | $122.2M | 0.14% | −47,566−5.8% | Reduced |
| Two Sigma Investments, LP | 780,493 | $123.4M | 0.29% | −76,034−8.9% | Reduced |
| Bessemer Group Inc | 838,294 | $132.5M | 0.23% | +824,150+5,826.9% | Added |
| Two Sigma Advisers, LP | 879,600 | $139.0M | 0.31% | +66,900+8.2% | Added |
| Bristol John W & Co Inc | 884,645 | $139.8M | 2.26% | −20,215−2.2% | Reduced |
| Artisan Partners Limited Partnership | 896,232 | $141.6M | 0.22% | +82,672+10.2% | Added |
| 40 North Management LLC | 920,000 | $145.4M | 8.45% | −240,000−20.7% | Reduced |
| Bank of New York Mellon Corp | 994,421 | $157.2M | 0.03% | −23,792−2.3% | Reduced |
| Goldman Sachs Group Inc | 994,624 | $157.2M | 0.03% | −35,400−3.4% | Reduced |
| Charles Schwab Investment Management Inc | 1,005,981 | $159.0M | 0.03% | +6,984+0.7% | Added |
| Amundi | 1,007,413 | $159.2M | 0.06% | +139,075+16.0% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 1,036,005 | $163.7M | 0.40% | +81,879+8.6% | Added |
| Mackenzie Financial Corp | 1,072,906 | $169.6M | 0.25% | −693,048−39.2% | Reduced |
| 3G Sahana Capital Management LP | 1,088,931 | $172.1M | 26.70% | −136,534−11.1% | Reduced |
| Beutel, Goodman & Co Ltd. | 1,094,053 | $172.9M | 0.92% | +9,907+0.9% | Added |
| Legal & General Group Plc | 1,127,322 | $178.2M | 0.05% | −4,392−0.4% | Reduced |
| American Century Companies Inc | 1,141,371 | $180.4M | 0.11% | +6,358+0.6% | Added |
| Royal London Asset Management Ltd | 1,234,678 | $195.1M | 0.50% | −158,983−11.4% | Reduced |
| Eagle Asset Management Inc | 1,286,212 | $200.1M | 1.07% | −62,818−4.7% | Reduced |
| Bank of America Corp | 1,395,252 | $220.5M | 0.02% | +145,612+11.7% | Added |
| JPMorgan Chase & Co | 1,441,212 | $227.8M | 0.02% | +219,485+18.0% | Added |
| Nuveen Asset Management, LLC | 1,500,573 | $237.2M | 0.07% | −1,087,063−42.0% | Reduced |
| UBS Asset Management Americas Inc | 1,527,631 | $241.4M | 0.07% | +646,623+73.4% | Added |
| Northern Trust Corp | 1,575,394 | $249.0M | 0.04% | −41,408−2.6% | Reduced |
| Dimensional Fund Advisors LP | 1,621,663 | $256.3M | 0.07% | +53,485+3.4% | Added |
| Norges Bank | 1,870,853 | $295.7M | 0.04% | +4,959+0.3% | Added |
| Farallon Capital Management, L.L.C. | 2,189,498 | $346.1M | 2.04% | −766,900−25.9% | Reduced |
| FIL Ltd | 2,274,907 | $359.5M | 0.36% | +828,407+57.3% | Added |
| FMR LLC | 2,625,441 | $415.0M | 0.03% | +602,601+29.8% | Added |
| Boston Partners | 2,757,824 | $436.4M | 0.54% | −27,483−1.0% | Reduced |
| Morgan Stanley | 3,469,141 | $548.3M | 0.04% | +641,502+22.7% | Added |
| Invesco Ltd. | 3,762,141 | $594.6M | 0.13% | +220,391+6.2% | Added |
| Geode Capital Management, LLC | 4,064,601 | $640.6M | 0.06% | +23,589+0.6% | Added |
| Massachusetts Financial Services Co | 4,413,900 | $697.6M | 0.21% | −503,262−10.2% | Reduced |
| Janus Henderson Group PLC | 4,422,241 | $698.7M | 0.37% | −710,805−13.8% | Reduced |
| Wellington Management Group LLP | 5,202,039 | $822.2M | 0.15% | −2,510,096−32.5% | Reduced |
| Select Equity Group, L.P. | 5,662,441 | $894.9M | 3.55% | −319,168−5.3% | Reduced |
| State Street Corp | 7,173,090 | $1.13B | 0.05% | +1,4310.0% | Added |
| Price T Rowe Associates Inc | 8,410,109 | $1.33B | 0.16% | −664,676−7.3% | Reduced |
| BlackRock Inc. | 15,095,768 | $2.39B | 0.05% | +669,792+4.6% | Added |
| Vanguard Group Inc | 19,633,462 | $3.10B | 0.06% | −173,394−0.9% | Reduced |
| Coronation Fund Managers Ltd. | 0 | $0 | 0.00% | −123,288−100.0% | Sold out |
| Van Hulzen Asset Management, LLC | 0 | $0 | 0.00% | −51,000−100.0% | Sold out |
| American International Group, Inc. | 0 | $0 | 0.00% | −46,846−100.0% | Sold out |
| Texas Permanent School Fund | 0 | $0 | 0.00% | −37,037−100.0% | Sold out |
| Shelton Capital Management | 0 | $0 | 0.00% | −20,460−100.0% | Sold out |
| SYSTM Wealth Solutions LLC | 0 | $0 | 0.00% | −9,822−100.0% | Sold out |
| Hoge Financial Services, LLC | 0 | $0 | 0.00% | −9,418−100.0% | Sold out |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −7,924−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −7,225−100.0% | Sold out |
| MQS Management LLC | 0 | $0 | 0.00% | −6,589−100.0% | Sold out |
| Maverick Capital LtdSuperinvestorMaverick Capital | 0 | $0 | 0.00% | −6,163−100.0% | Sold out |
| Aigen Investment Management, LP | 0 | $0 | 0.00% | −5,022−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −4,800−100.0% | Sold out |
| Sienna Gestion | 0 | $0 | 0.00% | −3,923−100.0% | Sold out |
| Advisor Resource Council | 0 | $0 | 0.00% | −4,489−100.0% | Sold out |
| Moody National Bank Trust Division | 0 | $0 | 0.00% | −3,863−100.0% | Sold out |