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 |
|---|---|---|---|---|---|
| First Trust Advisors LP | 212,353 | $57.3M | 0.03% | +23,439+12.4% | Added |
| Pinebridge Investments LLC | 215,219 | $58.0M | 0.48% | −196,024−47.7% | Reduced |
| Maple Rock Capital Partners Inc. | 215,400 | $58.1M | 1.14% | 00.0% | Unchanged |
| Bank of Nova Scotia | 215,675 | $58.1M | 0.09% | +91,843+74.2% | Added |
| Citigroup Inc | 224,775 | $60.6M | 0.03% | +66,228+41.8% | Added |
| Value Holdings Management Co. LLC | 226,902 | $61.2M | 10.22% | −4,000−1.7% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 227,664 | $61.4M | 0.06% | +80,576+54.8% | Added |
| Beck Mack & Oliver LLC | 229,482 | $61.9M | 1.21% | +320+0.1% | Added |
| Marshall Wace, LLP | 230,000 | $62.0M | 0.05% | +75,000+48.4% | Added |
| Border to Coast Pensions Partnership Ltd | 232,826 | $62.7M | 0.92% | 00.0% | Unchanged |
| Resona Asset Management Co.,Ltd. | 233,300 | $62.8M | 0.29% | +181,296+348.6% | Added |
| Bristol Gate Capital Partners Inc. | 234,949 | $63.3M | 4.41% | −121,712−34.1% | Reduced |
| PFA Pension, Forsikringsaktieselskab | 241,811 | $65.2M | 0.17% | −143,563−37.3% | Reduced |
| Neuberger Berman Group LLC | 247,348 | $66.7M | 0.04% | −43,761−15.0% | Reduced |
| Standard Life Aberdeen plc | 251,025 | $67.7M | 0.10% | +30,293+13.7% | Added |
| Tremblant Capital Group | 252,814 | $68.2M | 1.96% | −15,044−5.6% | Reduced |
| California State Teachers Retirement System | 257,324 | $69.4M | 0.06% | −24,566−8.7% | Reduced |
| National Pension Service | 268,030 | $72.3M | 0.05% | +4,208+1.6% | Added |
| Blair William & Co | 268,737 | $72.5M | 0.19% | −15,122−5.3% | Reduced |
| Wells Fargo & Company | 284,956 | $76.8M | 0.01% | +16,619+6.2% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 292,319 | $78.8M | 0.20% | +14,700+5.3% | Added |
| Erste Asset Management GmbH | 298,115 | $80.1M | 0.62% | +58,202+24.3% | Added |
| Jupiter Topco LLC | 309,793 | $83.5M | 0.03% | +309,793 | New |
| Federated Hermes, Inc. | 312,719 | $84.3M | 0.12% | −491−0.2% | Reduced |
| Vanguard Asset Management, Ltd | 313,852 | $84.6M | 0.06% | +35,771+12.9% | Added |
| Rhumbline Advisers | 319,229 | $86.1M | 0.06% | −2,006−0.6% | Reduced |
| HSBC Holdings PLC | 338,531 | $91.3M | 0.04% | −13,238−3.8% | Reduced |
| Canada Pension Plan Investment Board | 341,727 | $92.1M | 0.05% | +89,505+35.5% | Added |
| Russell Investments Group, Ltd. | 356,207 | $96.0M | 0.08% | −37,653−9.6% | Reduced |
| Candriam Luxembourg S.C.A. | 364,034 | $98.0M | 0.44% | +32,542+9.8% | Added |
| Vanguard Global Advisers, LLC | 364,998 | $98.4M | 0.05% | −7,153−1.9% | Reduced |
| Alyeska Investment Group, L.P. | 367,726 | $99.1M | 0.26% | −252,252−40.7% | Reduced |
| KBC Group NV | 371,207 | $100.1M | 0.22% | −2,513−0.7% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 377,797 | $101.9M | 0.06% | +2,126+0.6% | Added |
| Royal Bank of Canada | 379,028 | $102.2M | 0.02% | −14,020−3.6% | Reduced |
| California Public Employees Retirement System | 381,463 | $102.8M | 0.06% | +13,790+3.8% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 408,742 | $110.2M | 0.06% | +26,460+6.9% | Added |
| BNP Paribas Arbitrage, SA | 445,118 | $120.0M | 0.06% | +91,593+25.9% | Added |
| SG Americas Securities, LLC | 449,577 | $121.2M | 0.07% | +243,461+118.1% | Added |
| Swiss National Bank | 480,029 | $129.4M | 0.07% | −21,700−4.3% | Reduced |
| AustralianSuper Pty Ltd | 487,973 | $131.6M | 0.57% | −7,059−1.4% | Reduced |
| Alliancebernstein L.P. | 528,718 | $132.1M | 0.05% | +54,810+11.6% | Added |
| Park Presidio Capital LLC | 490,321 | $132.2M | 7.48% | −2,412−0.5% | Reduced |
| Junto Capital Management LP | 526,732 | $142.0M | 2.63% | +526,732 | New |
| The PNC Financial Services Group, Inc. | 535,906 | $144.5M | 0.07% | −28,556−5.1% | Reduced |
| Robeco Institutional Asset Management B.V. | 545,788 | $147.1M | 0.18% | −18,119−3.2% | Reduced |
| Impax Asset Management Group plc | 558,757 | $150.6M | 0.98% | +240,407+75.5% | Added |
| UBS Group AG | 581,201 | $156.7M | 0.02% | −199,890−25.6% | Reduced |
| Raymond James Financial Inc | 599,752 | $161.7M | 0.04% | −150,071−20.0% | Reduced |
| Santori & Peters | 603,290 | $162.6M | 45.86% | +954+0.2% | Added |
| PointState Capital LP | 638,455 | $172.1M | 3.03% | +37,799+6.3% | Added |
| Bank of America Corp | 689,065 | $185.8M | 0.01% | +21,366+3.2% | Added |
| Bessemer Group Inc | 710,556 | $191.6M | 0.26% | −6,831−1.0% | Reduced |
| Aviva PLC | 715,841 | $193.0M | 0.28% | −136,089−16.0% | Reduced |
| Deutsche Bank AG | 768,650 | $207.2M | 0.06% | −64,785−7.8% | Reduced |
| Bank of New York Mellon Corp | 788,917 | $212.7M | 0.03% | −5,065−0.6% | Reduced |
| Bank of Montreal | 820,726 | $221.3M | 0.08% | −456−0.1% | Reduced |
| Beutel, Goodman & Co Ltd. | 846,411 | $228.2M | 1.68% | −802,533−48.7% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 870,716 | $234.7M | 0.18% | +483,790+125.0% | Added |
| Farallon Capital Management, L.L.C. | 894,503 | $241.2M | 1.41% | −714,900−44.4% | Reduced |
| Legal & General Group Plc | 895,289 | $241.4M | 0.05% | −79,224−8.1% | Reduced |
| Nuveen, LLC | 906,097 | $244.3M | 0.06% | −123,786−12.0% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 932,034 | $251.3M | 0.78% | −124,760−11.8% | Reduced |
| Vanguard Fiduciary Trust Co | 952,696 | $256.8M | 0.06% | −7,226−0.8% | Reduced |
| Royal London Asset Management Ltd | 960,916 | $259.1M | 0.48% | −31,533−3.2% | Reduced |
| Ameriprise Financial Inc | 981,110 | $264.9M | 0.05% | +802,633+449.7% | Added |
| American Century Companies Inc | 1,065,784 | $287.3M | 0.13% | −159,754−13.0% | Reduced |
| Charles Schwab Investment Management Inc | 1,107,445 | $298.6M | 0.04% | −12,107−1.1% | Reduced |
| Goldman Sachs Group Inc | 1,209,721 | $326.1M | 0.03% | +22,579+1.9% | Added |
| Vontobel Holding Ltd. | 1,227,500 | $330.9M | 1.11% | +1,033,124+531.5% | Added |
| AQR Capital Management LLC | 1,370,868 | $369.6M | 0.13% | +26,802+2.0% | Added |
| UBS Asset Management Americas Inc | 1,424,945 | $384.2M | 0.07% | +33,942+2.4% | Added |
| Massachusetts Financial Services Co | 1,428,720 | $390.5M | 0.12% | −188,006−11.6% | Reduced |
| JPMorgan Chase & Co | 1,520,067 | $407.8M | 0.02% | +138,668+10.0% | Added |
| Amundi | 1,580,919 | $426.2M | 0.10% | +482,323+43.9% | Added |
| Wellington Management Group LLP | 1,670,476 | $450.4M | 0.08% | −839,436−33.4% | Reduced |
| Dimensional Fund Advisors LP | 1,714,273 | $462.2M | 0.08% | −11,088−0.6% | Reduced |
| Northern Trust Corp | 1,731,125 | $466.7M | 0.05% | +5,992+0.3% | Added |
| Norges Bank | 1,896,763 | $511.4M | 0.05% | +1,896,763 | New |
| Boston Partners | 2,019,014 | $543.5M | 0.48% | +62,716+3.2% | Added |
| Select Equity Group, L.P. | 2,421,552 | $652.9M | 3.46% | −502,091−17.2% | Reduced |
| Morgan Stanley | 2,491,148 | $671.6M | 0.04% | +28,409+1.2% | Added |
| Invesco Ltd. | 2,794,714 | $753.5M | 0.06% | +662,859+31.1% | Added |
| Nordea Investment Management AB | 3,093,207 | $835.5M | 0.68% | −462,670−13.0% | Reduced |
| FIL Ltd | 3,526,833 | $950.8M | 0.68% | +24,892+0.7% | Added |
| Geode Capital Management, LLC | 4,522,854 | $1.21B | 0.06% | −34,520−0.8% | Reduced |
| Vanguard Portfolio Management LLC | 7,170,659 | $1.93B | 0.09% | +12,783+0.2% | Added |
| Price T Rowe Associates Inc | 7,271,071 | $1.96B | 0.20% | −731,761−9.1% | Reduced |
| State Street Corp | 7,905,748 | $2.13B | 0.06% | +164,806+2.1% | Added |
| Vanguard Capital Management LLC | 11,083,880 | $2.99B | 0.06% | +2,3070.0% | Added |
| BlackRock, Inc. | 13,876,398 | $3.74B | 0.06% | +137,300+1.0% | Added |
| FMR LLC | 21,383,543 | $5.77B | 0.25% | +1,661,114+8.4% | Added |
| Curat Global, LLC | 2 | – | – | −29,252−100.0% | Reduced |
| Banque Cantonale Vaudoise | 1 | – | – | +1 | New |
| Coppell Advisory Solutions LLC | 51 | – | – | +51 | New |
| Intact Investment Management Inc. | 0 | $0 | 0.00% | −7,700−100.0% | Sold out |
| Pzena Investment Management LLC | 0 | $0 | 0.00% | −367,753−100.0% | Sold out |
| TOMS Capital Investment Management LP | 0 | $0 | 0.00% | −272,000−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −116,095−100.0% | Sold out |
| 1832 Asset Management L.P. | 0 | $0 | 0.00% | −77,652−100.0% | Sold out |