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 |
|---|---|---|---|---|---|
| Asset Management One Co.,Ltd. | 147,564 | $14.9M | 0.07% | −18,035−10.9% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 148,152 | $15.0M | 0.03% | −19,399−11.6% | Reduced |
| Leeward Investments, LLC - MA | 148,167 | $15.0M | 0.68% | −2,535−1.7% | Reduced |
| Man Group plc | – | $15.0M | 0.05% | – | – |
| Citadel Advisors LLC | 148,933 | $15.1M | 0.02% | +50,554+51.4% | Added |
| Washington Trust Co | 150,173 | $15.2M | 0.68% | +10,906+7.8% | Added |
| Susquehanna International Group, LLP | 158,047 | $16.0M | 0.02% | +90,088+132.6% | Added |
| Bank of Nova Scotia | 161,205 | $16.3M | 0.05% | −2,326−1.4% | Reduced |
| Abn Amro Investment Solutions | 166,323 | $16.8M | 0.35% | +166,323 | New |
| Two Sigma Investments, LP | 167,180 | $16.9M | 0.05% | +167,180 | New |
| Robeco Institutional Asset Management B.V. | 169,624 | $17.1M | 0.05% | +27,514+19.4% | Added |
| State Farm Mutual Automobile Insurance Co | 171,331 | $17.3M | 0.02% | 00.0% | Unchanged |
| Baillie Gifford & Co | 172,848 | $17.5M | 0.02% | +172,848 | New |
| UBS Group AG | 178,195 | $18.0M | 0.01% | +87,776+97.1% | Added |
| AQR Capital Management LLC | 182,029 | $18.2M | 0.04% | +64,228+54.5% | Added |
| Nicholas Company, Inc. | 187,977 | $19.0M | 0.39% | 00.0% | Unchanged |
| Pinebridge Investments, L.P. | 188,419 | $19.0M | 0.21% | −51,441−21.4% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 188,420 | $19.0M | 0.10% | −30,800−14.0% | Reduced |
| Korea Investment CORP | 188,655 | $19.1M | 0.06% | +106,555+129.8% | Added |
| New York State Teachers Retirement System | 193,062 | $19.5M | 0.05% | −2,972−1.5% | Reduced |
| Border to Coast Pensions Partnership Ltd | 199,289 | $20.1M | 0.54% | +33,500+20.2% | Added |
| Barclays PLC | 199,398 | $20.2M | 0.02% | −94,025−32.0% | Reduced |
| State Board of Administration of Florida Retirement System | 201,276 | $20.3M | 0.05% | 00.0% | Unchanged |
| Arrowstreet Capital, Limited Partnership | 207,100 | $20.9M | 0.03% | +207,100 | New |
| Great West Life Assurance Co | 212,285 | $21.5M | 0.05% | −4,417−2.0% | Reduced |
| Principal Financial Group Inc | 222,768 | $22.5M | 0.02% | +4,367+2.0% | Added |
| Tremblant Capital Group | 225,682 | $22.8M | 2.57% | +135,437+150.1% | Added |
| FIL Ltd | 229,680 | $23.2M | 0.03% | +224,824+4,629.8% | Added |
| Value Holdings Management Co. LLC | 232,900 | $23.5M | 5.60% | +2,000+0.9% | Added |
| Envestnet Asset Management Inc | 594,155 | $23.6M | 0.01% | +335,204+129.4% | Added |
| Thematics Asset Management | 242,000 | $24.5M | 1.33% | +28,000+13.1% | Added |
| Neuberger Berman Group LLC | 244,888 | $24.7M | 0.02% | −26,781−9.9% | Reduced |
| Royal Bank of Canada | 246,439 | $24.9M | 0.01% | +30,653+14.2% | Added |
| Covea Finance | 246,912 | $25.0M | 1.42% | −16,582−6.3% | Reduced |
| QVIDTVM Management LLC | 260,896 | $26.4M | 16.20% | 00.0% | Unchanged |
| Brown Advisory Inc | 264,645 | $26.7M | 0.05% | −102,232−27.9% | Reduced |
| Deutsche Bank AG | 265,468 | $26.8M | 0.01% | +15,707+6.3% | Added |
| National Pension Service | 270,527 | $26.8M | 0.05% | +7,456+2.8% | Added |
| Wells Fargo & Company | 266,376 | $26.9M | 0.01% | −11,528−4.1% | Reduced |
| Voya Investment Management LLC | 269,235 | $27.2M | 0.03% | +17,805+7.1% | Added |
| Marathon Asset Mgmt Ltd | 270,481 | $27.3M | 0.76% | −41,742−13.4% | Reduced |
| New York State Common Retirement Fund | 281,803 | $28.5M | 0.04% | −295,983−51.2% | Reduced |
| Aureus Asset Management, LLC | 284,111 | $28.7M | 2.27% | +830+0.3% | Added |
| California State Teachers Retirement System | 288,349 | $29.1M | 0.04% | −3,088−1.1% | Reduced |
| HSBC Holdings PLC | 302,415 | $30.5M | 0.04% | +56,132+22.8% | Added |
| Price T Rowe Associates Inc | 310,076 | $31.3M | 0.00% | +2,280+0.7% | Added |
| Victory Capital Management Inc | 310,401 | $31.4M | 0.04% | +39,594+14.6% | Added |
| Beck Mack & Oliver LLC | 316,662 | $32.0M | 0.92% | −8,922−2.7% | Reduced |
| Trillium Asset Management, LLC | 338,911 | $33.1M | 0.97% | −22,581−6.2% | Reduced |
| Rhumbline Advisers | 340,794 | $34.4M | 0.04% | −707−0.2% | Reduced |
| JPMorgan Chase & Co | 342,170 | $34.6M | 0.00% | +82,321+31.7% | Added |
| Boston Common Asset Management, LLC | 343,963 | $34.8M | 0.72% | +10,082+3.0% | Added |
| State of Wisconsin Investment Board | 347,336 | $35.1M | 0.10% | +862+0.2% | Added |
| Aristotle Capital Boston, LLC | 352,347 | $35.6M | 1.10% | +7,727+2.2% | Added |
| Scopus Asset Management, L.P. | 367,996 | $37.2M | 1.39% | +367,996 | New |
| California Public Employees Retirement System | 373,013 | $37.7M | 0.03% | −54,540−12.8% | Reduced |
| Jennison Associates LLC | 377,819 | $38.2M | 0.04% | −55,232−12.8% | Reduced |
| Erste Asset Management GmbH | 431,191 | $42.8M | 0.82% | −4,500−1.0% | Reduced |
| Federated Hermes, Inc. | 425,369 | $43.0M | 0.11% | +228,926+116.5% | Added |
| Storebrand Asset Management AS | 429,117 | $43.4M | 0.22% | +1,144+0.3% | Added |
| Goldman Sachs Group Inc | 429,618 | $43.4M | 0.01% | +22,215+5.5% | Added |
| Schonfeld Strategic Advisors LLC | 433,831 | $43.8M | 0.42% | +408,611+1,620.2% | Added |
| Park Presidio Capital LLC | 456,151 | $46.1M | 11.44% | −117,849−20.5% | Reduced |
| SEI Investments Co | 491,166 | $49.6M | 0.09% | −4,846−1.0% | Reduced |
| Amundi | 514,511 | $49.7M | 0.03% | +342,219+198.6% | Added |
| Russell Investments Group, Ltd. | 506,332 | $51.2M | 0.10% | +45,373+9.8% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 525,353 | $53.1M | 0.04% | +14,752+2.9% | Added |
| Blair William & Co | 539,122 | $54.5M | 0.22% | +12,991+2.5% | Added |
| The PNC Financial Services Group, Inc. | 559,025 | $56.5M | 0.05% | −4,141−0.7% | Reduced |
| Millennium Management LLC | 582,105 | $58.8M | 0.07% | +103,149+21.5% | Added |
| Alliancebernstein L.P. | 594,872 | $60.1M | 0.03% | +70,169+13.4% | Added |
| Santori & Peters | 633,500 | $64.0M | 34.45% | +14,831+2.4% | Added |
| Swiss National Bank | 685,729 | $69.3M | 0.05% | −15,400−2.2% | Reduced |
| Bristol John W & Co Inc | 740,585 | $74.8M | 1.54% | +222,419+42.9% | Added |
| Bank of America Corp | 815,322 | $82.4M | 0.01% | +72,103+9.7% | Added |
| Ensign Peak Advisors, Inc | 830,926 | $84.0M | 0.18% | −95,693−10.3% | Reduced |
| British Columbia Investment Management Corp | 841,981 | $85.1M | 0.89% | +188,496+28.8% | Added |
| UBS Asset Management Americas Inc | 932,320 | $94.2M | 0.05% | −262,088−21.9% | Reduced |
| Credit Suisse AG | 962,234 | $97.2M | 0.10% | −43,043−4.3% | Reduced |
| Fred Alger Management, LLC | 1,024,227 | $103.5M | 0.55% | −143,461−12.3% | Reduced |
| First Pacific Advisors, LP | 1,073,370 | $108.5M | 1.68% | −260,552−19.5% | Reduced |
| Legal & General Group Plc | 1,199,335 | $121.2M | 0.04% | +6,208+0.5% | Added |
| Eagle Asset Management Inc | 1,202,549 | $121.5M | 0.71% | −1,228−0.1% | Reduced |
| Bank of New York Mellon Corp | 1,241,665 | $125.5M | 0.03% | −33,485−2.6% | Reduced |
| XN LP | 1,255,357 | $126.9M | 15.13% | −286,226−18.6% | Reduced |
| Charles Schwab Investment Management Inc | 1,439,483 | $145.5M | 0.04% | +10,392+0.7% | Added |
| Royal London Asset Management Ltd | 1,448,360 | $146.4M | 0.59% | −16,504−1.1% | Reduced |
| Dimensional Fund Advisors LP | 1,575,015 | $159.2M | 0.05% | +63,010+4.2% | Added |
| Beutel, Goodman & Co Ltd. | 1,600,665 | $161.8M | 0.95% | −739,621−31.6% | Reduced |
| 40 North Management LLC | 1,655,000 | $167.3M | 8.11% | −445,000−21.2% | Reduced |
| Norges Bank | 1,658,355 | $167.6M | 0.04% | −19,008−1.1% | Reduced |
| 3G Sahana Capital Management LP | 1,663,554 | $168.1M | 27.64% | −37,513−2.2% | Reduced |
| Northern Trust Corp | 1,744,333 | $176.3M | 0.03% | −10,351−0.6% | Reduced |
| FMR LLC | 1,859,507 | $187.9M | 0.02% | +33,087+1.8% | Added |
| Franklin Resources Inc | 1,934,887 | $195.5M | 0.10% | −2,929,004−60.2% | Reduced |
| Jackson Square Partners, LLC | 1,982,743 | $200.4M | 5.42% | −104,193−5.0% | Reduced |
| American Century Companies Inc | 2,153,521 | $210.7M | 0.17% | −291,160−11.9% | Reduced |
| Pictet Asset Management SA | 2,088,536 | $211.1M | 0.26% | +31,774+1.5% | Added |
| Mackenzie Financial Corp | 2,327,844 | $235.3M | 0.37% | −44,603−1.9% | Reduced |
| Nuveen Asset Management, LLC | 2,601,404 | $262.9M | 0.10% | −774,737−22.9% | Reduced |