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, Q1 2023
Institutional positions in Westinghouse Air Brake Technologies Corp as of Mar 31, 2023. 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
- 813
- +40 vs. Q4 2022
- Shares held
- 164.3M
- −2.51M (−1.5%) vs. Q4 2022
- Total value
- $16.6B
- +$129.6M (+0.8%) vs. Q4 2022
- New holders
- 99
- 245 more added
- Sold out
- 59
- 280 more reduced
21 institutions that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Westinghouse Air Brake Technologies Corp; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 19,800,504 | $2.00B | 0.05% | +102,509+0.5% | Added |
| Wellington Management Group LLP | 11,757,941 | $1.19B | 0.24% | +1,236,137+11.7% | Added |
| BlackRock Inc. | 11,711,230 | $1.18B | 0.04% | −60,409−0.5% | Reduced |
| Pzena Investment Management LLC | 7,733,474 | $781.5M | 3.37% | −69,899−0.9% | Reduced |
| Select Equity Group, L.P. | 7,459,190 | $753.8M | 2.84% | +124,493+1.7% | Added |
| State Street Corp | 6,834,627 | $690.7M | 0.04% | −102,217−1.5% | Reduced |
| Janus Henderson Group PLC | 5,253,838 | $531.0M | 0.35% | +78,843+1.5% | Added |
| Massachusetts Financial Services Co | 5,137,054 | $519.2M | 0.18% | +482,880+10.4% | Added |
| Geode Capital Management, LLC | 3,736,442 | $376.8M | 0.05% | +83,320+2.3% | Added |
| Invesco Ltd. | 3,564,593 | $360.2M | 0.10% | −387,869−9.8% | Reduced |
| Farallon Capital Management, L.L.C. | 2,857,930 | $288.8M | 1.75% | +120,000+4.4% | Added |
| Morgan Stanley | 2,839,185 | $286.9M | 0.03% | −724,202−20.3% | Reduced |
| Boston Partners | 2,729,275 | $275.5M | 0.38% | −42,728−1.5% | Reduced |
| Nuveen Asset Management, LLC | 2,601,404 | $262.9M | 0.10% | −774,737−22.9% | Reduced |
| Mackenzie Financial Corp | 2,327,844 | $235.3M | 0.37% | −44,603−1.9% | Reduced |
| Pictet Asset Management SA | 2,088,536 | $211.1M | 0.26% | +31,774+1.5% | Added |
| American Century Companies Inc | 2,153,521 | $210.7M | 0.17% | −291,160−11.9% | Reduced |
| Jackson Square Partners, LLC | 1,982,743 | $200.4M | 5.42% | −104,193−5.0% | Reduced |
| Franklin Resources Inc | 1,934,887 | $195.5M | 0.10% | −2,929,004−60.2% | Reduced |
| FMR LLC | 1,859,507 | $187.9M | 0.02% | +33,087+1.8% | Added |
| Northern Trust Corp | 1,744,333 | $176.3M | 0.03% | −10,351−0.6% | Reduced |
| 3G Sahana Capital Management LP | 1,663,554 | $168.1M | 27.64% | −37,513−2.2% | Reduced |
| Norges Bank | 1,658,355 | $167.6M | 0.04% | −19,008−1.1% | Reduced |
| 40 North Management LLC | 1,655,000 | $167.3M | 8.11% | −445,000−21.2% | Reduced |
| Beutel, Goodman & Co Ltd. | 1,600,665 | $161.8M | 0.95% | −739,621−31.6% | Reduced |
| Dimensional Fund Advisors LP | 1,575,015 | $159.2M | 0.05% | +63,010+4.2% | Added |
| Royal London Asset Management Ltd | 1,448,360 | $146.4M | 0.59% | −16,504−1.1% | Reduced |
| Charles Schwab Investment Management Inc | 1,439,483 | $145.5M | 0.04% | +10,392+0.7% | Added |
| XN LP | 1,255,357 | $126.9M | 15.13% | −286,226−18.6% | Reduced |
| Bank of New York Mellon Corp | 1,241,665 | $125.5M | 0.03% | −33,485−2.6% | Reduced |
| Eagle Asset Management Inc | 1,202,549 | $121.5M | 0.71% | −1,228−0.1% | Reduced |
| Legal & General Group Plc | 1,199,335 | $121.2M | 0.04% | +6,208+0.5% | Added |
| First Pacific Advisors, LP | 1,073,370 | $108.5M | 1.68% | −260,552−19.5% | Reduced |
| Fred Alger Management, LLC | 1,024,227 | $103.5M | 0.55% | −143,461−12.3% | Reduced |
| Credit Suisse AG | 962,234 | $97.2M | 0.10% | −43,043−4.3% | Reduced |
| UBS Asset Management Americas Inc | 932,320 | $94.2M | 0.05% | −262,088−21.9% | Reduced |
| British Columbia Investment Management Corp | 841,981 | $85.1M | 0.89% | +188,496+28.8% | Added |
| Ensign Peak Advisors, Inc | 830,926 | $84.0M | 0.18% | −95,693−10.3% | Reduced |
| Bank of America Corp | 815,322 | $82.4M | 0.01% | +72,103+9.7% | Added |
| Bristol John W & Co Inc | 740,585 | $74.8M | 1.54% | +222,419+42.9% | Added |
| Swiss National Bank | 685,729 | $69.3M | 0.05% | −15,400−2.2% | Reduced |
| Santori & Peters | 633,500 | $64.0M | 34.45% | +14,831+2.4% | Added |
| Alliancebernstein L.P. | 594,872 | $60.1M | 0.03% | +70,169+13.4% | Added |
| Millennium Management LLC | 582,105 | $58.8M | 0.07% | +103,149+21.5% | Added |
| The PNC Financial Services Group, Inc. | 559,025 | $56.5M | 0.05% | −4,141−0.7% | Reduced |
| Blair William & Co | 539,122 | $54.5M | 0.22% | +12,991+2.5% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 525,353 | $53.1M | 0.04% | +14,752+2.9% | Added |
| Russell Investments Group, Ltd. | 506,332 | $51.2M | 0.10% | +45,373+9.8% | Added |
| Amundi | 514,511 | $49.7M | 0.03% | +342,219+198.6% | Added |
| SEI Investments Co | 491,166 | $49.6M | 0.09% | −4,846−1.0% | Reduced |
| Park Presidio Capital LLC | 456,151 | $46.1M | 11.44% | −117,849−20.5% | Reduced |
| Schonfeld Strategic Advisors LLC | 433,831 | $43.8M | 0.42% | +408,611+1,620.2% | Added |
| Goldman Sachs Group Inc | 429,618 | $43.4M | 0.01% | +22,215+5.5% | Added |
| Storebrand Asset Management AS | 429,117 | $43.4M | 0.22% | +1,144+0.3% | Added |
| Federated Hermes, Inc. | 425,369 | $43.0M | 0.11% | +228,926+116.5% | Added |
| Erste Asset Management GmbH | 431,191 | $42.8M | 0.82% | −4,500−1.0% | Reduced |
| Jennison Associates LLC | 377,819 | $38.2M | 0.04% | −55,232−12.8% | Reduced |
| California Public Employees Retirement System | 373,013 | $37.7M | 0.03% | −54,540−12.8% | Reduced |
| Scopus Asset Management, L.P. | 367,996 | $37.2M | 1.39% | +367,996 | New |
| Aristotle Capital Boston, LLC | 352,347 | $35.6M | 1.10% | +7,727+2.2% | Added |
| State of Wisconsin Investment Board | 347,336 | $35.1M | 0.10% | +862+0.2% | Added |
| Boston Common Asset Management, LLC | 343,963 | $34.8M | 0.72% | +10,082+3.0% | Added |
| JPMorgan Chase & Co | 342,170 | $34.6M | 0.00% | +82,321+31.7% | Added |
| Rhumbline Advisers | 340,794 | $34.4M | 0.04% | −707−0.2% | Reduced |
| Trillium Asset Management, LLC | 338,911 | $33.1M | 0.97% | −22,581−6.2% | Reduced |
| Beck Mack & Oliver LLC | 316,662 | $32.0M | 0.92% | −8,922−2.7% | Reduced |
| Victory Capital Management Inc | 310,401 | $31.4M | 0.04% | +39,594+14.6% | Added |
| Price T Rowe Associates Inc | 310,076 | $31.3M | 0.00% | +2,280+0.7% | Added |
| HSBC Holdings PLC | 302,415 | $30.5M | 0.04% | +56,132+22.8% | Added |
| California State Teachers Retirement System | 288,349 | $29.1M | 0.04% | −3,088−1.1% | Reduced |
| Aureus Asset Management, LLC | 284,111 | $28.7M | 2.27% | +830+0.3% | Added |
| New York State Common Retirement Fund | 281,803 | $28.5M | 0.04% | −295,983−51.2% | Reduced |
| Marathon Asset Mgmt Ltd | 270,481 | $27.3M | 0.76% | −41,742−13.4% | Reduced |
| Voya Investment Management LLC | 269,235 | $27.2M | 0.03% | +17,805+7.1% | Added |
| Wells Fargo & Company | 266,376 | $26.9M | 0.01% | −11,528−4.1% | Reduced |
| National Pension Service | 270,527 | $26.8M | 0.05% | +7,456+2.8% | Added |
| Deutsche Bank AG | 265,468 | $26.8M | 0.01% | +15,707+6.3% | Added |
| Brown Advisory Inc | 264,645 | $26.7M | 0.05% | −102,232−27.9% | Reduced |
| QVIDTVM Management LLC | 260,896 | $26.4M | 16.20% | 00.0% | Unchanged |
| Covea Finance | 246,912 | $25.0M | 1.42% | −16,582−6.3% | Reduced |
| Royal Bank of Canada | 246,439 | $24.9M | 0.01% | +30,653+14.2% | Added |
| Neuberger Berman Group LLC | 244,888 | $24.7M | 0.02% | −26,781−9.9% | Reduced |
| Thematics Asset Management | 242,000 | $24.5M | 1.33% | +28,000+13.1% | Added |
| Envestnet Asset Management Inc | 594,155 | $23.6M | 0.01% | +335,204+129.4% | Added |
| Value Holdings Management Co. LLC | 232,900 | $23.5M | 5.60% | +2,000+0.9% | Added |
| FIL Ltd | 229,680 | $23.2M | 0.03% | +224,824+4,629.8% | Added |
| Tremblant Capital Group | 225,682 | $22.8M | 2.57% | +135,437+150.1% | Added |
| Principal Financial Group Inc | 222,768 | $22.5M | 0.02% | +4,367+2.0% | Added |
| Great West Life Assurance Co | 212,285 | $21.5M | 0.05% | −4,417−2.0% | Reduced |
| Arrowstreet Capital, Limited Partnership | 207,100 | $20.9M | 0.03% | +207,100 | New |
| State Board of Administration of Florida Retirement System | 201,276 | $20.3M | 0.05% | 00.0% | Unchanged |
| Barclays PLC | 199,398 | $20.2M | 0.02% | −94,025−32.0% | Reduced |
| Border to Coast Pensions Partnership Ltd | 199,289 | $20.1M | 0.54% | +33,500+20.2% | Added |
| New York State Teachers Retirement System | 193,062 | $19.5M | 0.05% | −2,972−1.5% | Reduced |
| Korea Investment CORP | 188,655 | $19.1M | 0.06% | +106,555+129.8% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 188,420 | $19.0M | 0.10% | −30,800−14.0% | Reduced |
| Pinebridge Investments, L.P. | 188,419 | $19.0M | 0.21% | −51,441−21.4% | Reduced |
| Nicholas Company, Inc. | 187,977 | $19.0M | 0.39% | 00.0% | Unchanged |
| AQR Capital Management LLC | 182,029 | $18.2M | 0.04% | +64,228+54.5% | Added |
| UBS Group AG | 178,195 | $18.0M | 0.01% | +87,776+97.1% | Added |