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, Q3 2024
Institutional positions in Westinghouse Air Brake Technologies Corp as of Sep 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
- 985
- +13 vs. Q2 2024
- Shares held
- 155.8M
- +12.1M (+8.4%) vs. Q2 2024
- Total value
- $28.3B
- +$5.57B (+24.5%) vs. Q2 2024
- New holders
- 112
- 305 more added
- Sold out
- 99
- 366 more reduced
12 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Westinghouse Air Brake Technologies Corp; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 19,666,392 | $3.57B | 0.06% | +32,930+0.2% | Added |
| BlackRock, Inc. | 15,481,980 | $2.81B | 0.06% | +15,481,980 | New |
| State Street Corp | 7,224,403 | $1.31B | 0.05% | +51,313+0.7% | Added |
| FMR LLC | 6,925,258 | $1.26B | 0.08% | +4,299,817+163.8% | Added |
| Price T Rowe Associates Inc | 6,335,258 | $1.15B | 0.13% | −2,074,851−24.7% | Reduced |
| Select Equity Group, L.P. | 5,682,539 | $1.03B | 3.77% | +20,098+0.4% | Added |
| Massachusetts Financial Services Co | 4,692,227 | $852.9M | 0.25% | +278,327+6.3% | Added |
| Invesco Ltd. | 4,489,233 | $816.0M | 0.16% | +727,092+19.3% | Added |
| Geode Capital Management, LLC | 4,084,393 | $739.8M | 0.06% | +19,792+0.5% | Added |
| Wellington Management Group LLP | 3,785,967 | $688.2M | 0.12% | −1,416,072−27.2% | Reduced |
| Janus Henderson Group PLC | 3,151,283 | $572.8M | 0.29% | −1,270,958−28.7% | Reduced |
| Boston Partners | 2,735,888 | $498.2M | 0.59% | −21,936−0.8% | Reduced |
| Morgan Stanley | 2,593,447 | $471.4M | 0.03% | −875,694−25.2% | Reduced |
| FIL Ltd | 2,299,965 | $418.1M | 0.38% | +25,058+1.1% | Added |
| Farallon Capital Management, L.L.C. | 2,211,398 | $402.0M | 2.21% | +21,900+1.0% | Added |
| Norges Bank | 1,894,036 | $344.3M | 0.05% | +23,183+1.2% | Added |
| Dimensional Fund Advisors LP | 1,631,008 | $296.5M | 0.07% | +9,345+0.6% | Added |
| Bank of America Corp | 1,567,964 | $285.0M | 0.02% | +172,712+12.4% | Added |
| UBS Asset Management Americas Inc | 1,542,979 | $280.5M | 0.07% | +15,348+1.0% | Added |
| JPMorgan Chase & Co | 1,514,062 | $275.2M | 0.02% | +72,850+5.1% | Added |
| Northern Trust Corp | 1,487,480 | $270.4M | 0.04% | −87,914−5.6% | Reduced |
| Eagle Asset Management Inc | 1,130,787 | $226.9M | 1.16% | −155,425−12.1% | Reduced |
| Royal London Asset Management Ltd | 1,212,831 | $220.5M | 0.54% | −21,847−1.8% | Reduced |
| American Century Companies Inc | 1,169,425 | $212.6M | 0.12% | +28,054+2.5% | Added |
| Legal & General Group Plc | 1,146,064 | $208.3M | 0.05% | +18,742+1.7% | Added |
| Amundi | 1,139,018 | $207.3M | 0.08% | +131,605+13.1% | Added |
| Beutel, Goodman & Co Ltd. | 1,083,383 | $196.9M | 0.97% | −10,670−1.0% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 1,059,319 | $192.6M | 0.43% | +23,314+2.3% | Added |
| Artisan Partners Limited Partnership | 1,018,040 | $185.0M | 0.28% | +121,808+13.6% | Added |
| Charles Schwab Investment Management Inc | 1,007,763 | $183.2M | 0.03% | +1,782+0.2% | Added |
| Nuveen Asset Management, LLC | 959,552 | $174.4M | 0.05% | −541,021−36.1% | Reduced |
| Bank of New York Mellon Corp | 948,349 | $172.4M | 0.03% | −46,072−4.6% | Reduced |
| Mackenzie Financial Corp | 946,144 | $172.0M | 0.24% | −126,762−11.8% | Reduced |
| Bristol John W & Co Inc | 875,313 | $159.1M | 2.54% | −9,332−1.1% | Reduced |
| Two Sigma Advisers, LP | 863,300 | $156.9M | 0.37% | −16,300−1.9% | Reduced |
| Bessemer Group Inc | 837,936 | $152.3M | 0.25% | −3580.0% | Reduced |
| 40 North Management LLC | 810,000 | $147.2M | 7.54% | −110,000−12.0% | Reduced |
| AQR Capital Management LLC | 716,775 | $130.3M | 0.18% | +224,622+45.6% | Added |
| Two Sigma Investments, LP | 674,185 | $122.5M | 0.28% | −106,308−13.6% | Reduced |
| Pictet Asset Management Holding SA | 640,699 | $116.5M | 0.13% | +10,306+1.6% | Added |
| Man Group plc | 614,966 | $111.8M | 0.32% | +135,364+28.2% | Added |
| Arrowstreet Capital, Limited Partnership | 593,956 | $108.0M | 0.09% | −57,455−8.8% | Reduced |
| Santori & Peters | 593,301 | $107.8M | 42.78% | 00.0% | Unchanged |
| First Pacific Advisors, LP | 592,009 | $107.6M | 1.49% | −45,860−7.2% | Reduced |
| Royal Bank of Canada | 557,863 | $101.4M | 0.02% | +12,140+2.2% | Added |
| Deutsche Bank AG | 541,450 | $98.4M | 0.04% | −144,902−21.1% | Reduced |
| Bank of Montreal | 533,371 | $97.2M | 0.05% | +368,840+224.2% | Added |
| The PNC Financial Services Group, Inc. | 531,309 | $96.6M | 0.06% | −520.0% | Reduced |
| Swiss National Bank | 523,929 | $95.2M | 0.06% | −2000.0% | Reduced |
| UBS Group AG | 503,875 | $91.6M | 0.03% | +195,424+63.4% | Added |
| Robeco Institutional Asset Management B.V. | 483,007 | $87.8M | 0.17% | +70,237+17.0% | Added |
| Federated Hermes, Inc. | 467,910 | $85.1M | 0.19% | +4,227+0.9% | Added |
| Goldman Sachs Group Inc | 447,998 | $81.4M | 0.02% | −546,626−55.0% | Reduced |
| Varenne Capital Partners | 439,422 | $79.9M | 15.54% | +433,051+6,797.2% | Added |
| Assenagon Asset Management S.A. | 432,226 | $78.6M | 0.16% | +198,262+84.7% | Added |
| Blair William & Co | 431,436 | $78.4M | 0.23% | −25,137−5.5% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 429,772 | $78.1M | 0.05% | −26,210−5.7% | Reduced |
| Barclays PLC | 429,638 | $78.1M | 0.03% | −90,907−17.5% | Reduced |
| Envestnet Asset Management Inc | 396,000 | $72.0M | 0.02% | −363−0.1% | Reduced |
| Storebrand Asset Management AS | 393,251 | $71.5M | 0.23% | −24,713−5.9% | Reduced |
| Renaissance Technologies LLC | 388,395 | $70.6M | 0.11% | +124,100+47.0% | Added |
| Candriam Luxembourg S.C.A. | 386,571 | $70.3M | 0.40% | +198,384+105.4% | Added |
| Alliancebernstein L.P. | 379,917 | $69.1M | 0.02% | +17,289+4.8% | Added |
| Russell Investments Group, Ltd. | 379,649 | $69.0M | 0.10% | +57,619+17.9% | Added |
| California Public Employees Retirement System | 370,940 | $67.4M | 0.05% | +21,772+6.2% | Added |
| HSBC Holdings PLC | 369,345 | $67.2M | 0.04% | +2,346+0.6% | Added |
| Worldquant Millennium Advisors LLC | 363,368 | $66.0M | 0.48% | +69,943+23.8% | Added |
| Wells Fargo & Company | 348,362 | $63.3M | 0.02% | +2,677+0.8% | Added |
| Citigroup Inc | 341,720 | $62.1M | 0.06% | −35,720−9.5% | Reduced |
| Erste Asset Management GmbH | 337,311 | $61.5M | 0.74% | −10,493−3.0% | Reduced |
| Ensign Peak Advisors, Inc | 334,968 | $60.9M | 0.11% | −1,745−0.5% | Reduced |
| Pzena Investment Management LLC | 332,298 | $60.4M | 0.19% | −122,097−26.9% | Reduced |
| Canada Pension Plan Investment Board | 327,750 | $59.6M | 0.06% | −12,065−3.6% | Reduced |
| Rhumbline Advisers | 314,346 | $57.1M | 0.05% | −21,137−6.3% | Reduced |
| California State Teachers Retirement System | 291,370 | $53.0M | 0.06% | +258+0.1% | Added |
| Teacher Retirement System of Texas | 288,671 | $52.5M | 0.25% | −26,540−8.4% | Reduced |
| BNP Paribas Arbitrage, SA | 278,729 | $50.7M | 0.05% | +13,683+5.2% | Added |
| National Pension Service | 267,192 | $48.6M | 0.05% | +23,895+9.8% | Added |
| Park Presidio Capital LLC | 265,848 | $48.3M | 11.06% | −37,178−12.3% | Reduced |
| Beck Mack & Oliver LLC | 262,045 | $47.6M | 0.93% | −9,875−3.6% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 258,409 | $47.0M | 0.05% | +23,065+9.8% | Added |
| Samlyn Capital, LLC | 250,294 | $45.5M | 0.73% | −57,786−18.8% | Reduced |
| Neuberger Berman Group LLC | 240,026 | $43.6M | 0.03% | +24,268+11.2% | Added |
| Applied Finance Capital Management, LLC | 233,467 | $42.4M | 1.81% | −8,794−3.6% | Reduced |
| Value Holdings Management Co. LLC | 232,900 | $42.3M | 7.40% | 00.0% | Unchanged |
| Fred Alger Management, LLC | 227,453 | $41.3M | 0.20% | −115,952−33.8% | Reduced |
| Encompass Capital Advisors LLC | 225,000 | $40.9M | 1.99% | +225,000 | New |
| Brown Advisory Inc | 221,689 | $40.3M | 0.05% | −9,090−3.9% | Reduced |
| Great West Life Assurance Co | 219,040 | $39.9M | 0.07% | +4,166+1.9% | Added |
| Prudential Financial Inc | 214,564 | $39.0M | 0.05% | +54,201+33.8% | Added |
| Trillium Asset Management, LLC | 210,273 | $38.2M | 0.94% | −7,805−3.6% | Reduced |
| Principal Financial Group Inc | 208,827 | $38.0M | 0.02% | +5,338+2.6% | Added |
| Aristotle Capital Boston, LLC | 201,097 | $36.6M | 1.21% | −109,951−35.3% | Reduced |
| Border to Coast Pensions Partnership Ltd | 201,011 | $36.4M | 0.74% | +8,575+4.5% | Added |
| Balyasny Asset Management LLC | 198,960 | $36.2M | 0.09% | +113,541+132.9% | Added |
| Aureus Asset Management, LLC | 196,206 | $35.7M | 2.33% | −33,218−14.5% | Reduced |
| Voloridge Investment Management, LLC | 194,823 | $35.4M | 0.13% | −61,800−24.1% | Reduced |
| Boston Common Asset Management, LLC | 191,889 | $34.9M | 0.91% | −3,152−1.6% | Reduced |
| SEI Investments Co | 191,880 | $34.9M | 0.05% | −41,625−17.8% | Reduced |
| Squarepoint Ops LLC | 180,550 | $32.8M | 0.11% | −186,199−50.8% | Reduced |