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 2021
Institutional positions in Westinghouse Air Brake Technologies Corp as of Sep 30, 2021. 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
- 724
- +20 vs. Q2 2021
- Shares held
- 171.2M
- +1.49M (+0.9%) vs. Q2 2021
- Total value
- $14.8B
- +$796.4M (+5.7%) vs. Q2 2021
- New holders
- 74
- 227 more added
- Sold out
- 54
- 232 more reduced
10 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: 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 2021
Shares, value and share of portfolio for each institution holding Westinghouse Air Brake Technologies Corp; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| TCW Group Inc | 19,155 | $1.65M | 0.01% | −10,158−34.7% | Reduced |
| Nissay Asset Management Corp | 19,149 | $1.65M | 0.01% | +625+3.4% | Added |
| Triangle Securities Wealth Management | 19,218 | $1.66M | 0.56% | −275−1.4% | Reduced |
| Advisor Group Holdings, Inc. | 20,060 | $1.73M | 0.00% | +677+3.5% | Added |
| AMG National Trust Bank | 20,307 | $1.75M | 0.06% | −2,623−11.4% | Reduced |
| Metropolitan Life Insurance Co | 22,078 | $1.90M | 0.03% | +399+1.8% | Added |
| DekaBank Deutsche Girozentrale | 22,285 | $1.95M | 0.01% | −2,365−9.6% | Reduced |
| Blueshift Asset Management, LLC | 23,434 | $2.02M | 0.11% | −42,385−64.4% | Reduced |
| Bokf, NA | 24,069 | $2.08M | 0.04% | +24,069 | New |
| Assenagon Asset Management S.A. | 24,086 | $2.08M | 0.01% | +24,086 | New |
| CWM Advisors, LLC | 24,372 | $2.10M | 0.27% | +24,372 | New |
| Nisa Investment Advisors, LLC | 24,407 | $2.10M | 0.01% | 00.0% | Unchanged |
| LPL Financial LLC | 24,502 | $2.13M | 0.00% | +2,129+9.5% | Added |
| Commonwealth Equity Services, LLC | 24,754 | $2.13M | 0.01% | +186+0.8% | Added |
| Public Employees Retirement Association of Colorado | 24,777 | $2.14M | 0.01% | 00.0% | Unchanged |
| Mutual of America Capital Management LLC | 24,933 | $2.15M | 0.02% | +1,605+6.9% | Added |
| Van Leeuwen & Company, LLC | 25,921 | $2.23M | 1.37% | +25,921 | New |
| Twin Capital Management Inc | 26,043 | $2.25M | 0.23% | −9,970−27.7% | Reduced |
| B. Metzler seel. Sohn & Co. Holding AG | 28,805 | $2.48M | 0.04% | 00.0% | Unchanged |
| Mackay Shields LLC | 28,858 | $2.49M | 0.02% | +958+3.4% | Added |
| Teacher Retirement System of Texas | 28,926 | $2.49M | 0.01% | +5,164+21.7% | Added |
| State of Alaska, Department of Revenue | 29,023 | $2.50M | 0.03% | +1,433+5.2% | Added |
| Texas Permanent School Fund | 29,204 | $2.52M | 0.03% | −310−1.1% | Reduced |
| Stanley-Laman Group, Ltd. | 29,459 | $2.54M | 0.33% | +3,210+12.2% | Added |
| ProShare Advisors LLC | 29,648 | $2.56M | 0.01% | +2,722+10.1% | Added |
| Oppenheimer & Co Inc | 29,684 | $2.56M | 0.05% | −2,568−8.0% | Reduced |
| SG Capital Management LLC | 30,122 | $2.60M | 1.11% | +14,426+91.9% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 30,560 | $2.63M | 0.03% | +3,431+12.6% | Added |
| IFM Investors Pty Ltd | 31,358 | $2.70M | 0.06% | +1,006+3.3% | Added |
| Banco Santander, S.A. | 31,406 | $2.71M | 0.01% | −1,210−3.7% | Reduced |
| Patton Fund Management, Inc. | 31,506 | $2.72M | 1.03% | +15,640+98.6% | Added |
| Public Sector Pension Investment Board | 31,887 | $2.75M | 0.02% | +4,040+14.5% | Added |
| Addenda Capital Inc. | 32,019 | $2.76M | 0.13% | −2,707−7.8% | Reduced |
| Soros Capital Management LLC | 32,442 | $2.80M | 0.56% | +2,832+9.6% | Added |
| Utah Retirement Systems | 32,833 | $2.83M | 0.04% | −1,900−5.5% | Reduced |
| Harris Associates L PSuperinvestorHarris Associates (Oakmark) | 33,020 | $2.85M | 0.00% | −22,688−40.7% | Reduced |
| British Columbia Investment Management Corp | 33,211 | $2.86M | 0.02% | +22+0.1% | Added |
| Neville Rodie & Shaw Inc | 33,854 | $2.92M | 0.23% | −733−2.1% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 36,704 | $3.16M | 0.02% | −90.0% | Reduced |
| Perpetual Investment Management Ltd | 37,708 | $3.25M | 0.41% | +8,000+26.9% | Added |
| Andra AP-fonden | 38,500 | $3.32M | 0.07% | −8,200−17.6% | Reduced |
| Susquehanna International Group, LLP | 38,879 | $3.35M | 0.00% | +1,594+4.3% | Added |
| Pinebridge Investments, L.P. | 38,902 | $3.35M | 0.04% | +44+0.1% | Added |
| USS Investment Management Ltd | 39,632 | $3.42M | 0.03% | +34,925+742.0% | Added |
| DF Dent & Co Inc | 40,925 | $3.53M | 0.04% | −4,275−9.5% | Reduced |
| Consolidated Investment Group LLC | 41,325 | $3.56M | 0.56% | 00.0% | Unchanged |
| Bank of Nova Scotia | 41,776 | $3.60M | 0.01% | +23,453+128.0% | Added |
| DnB Asset Management AS | 41,972 | $3.62M | 0.02% | −325−0.8% | Reduced |
| MetLife Investment Management | 42,695 | $3.68M | 0.03% | +1,507+3.7% | Added |
| Raymond James & Associates | 45,348 | $3.91M | 0.00% | +12,112+36.4% | Added |
| Squarepoint Ops LLC | 45,453 | $3.92M | 0.03% | −21,924−32.5% | Reduced |
| Robeco Institutional Asset Management B.V. | 47,212 | $4.07M | 0.01% | +608+1.3% | Added |
| Korea Investment CORP | 48,300 | $4.16M | 0.01% | +8,000+19.9% | Added |
| Ossiam | 50,210 | $4.33M | 0.12% | +50,210 | New |
| Nwam LLC | 50,250 | $4.33M | 0.39% | +3,813+8.2% | Added |
| Arizona State Retirement System | 50,388 | $4.34M | 0.04% | −333−0.7% | Reduced |
| State of Michigan Retirement System | 51,225 | $4.42M | 0.03% | +2,800+5.8% | Added |
| KBC Group NV | 51,987 | $4.48M | 0.02% | +4,509+9.5% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 52,029 | $4.49M | 0.04% | −3,100−5.6% | Reduced |
| Amalgamated Bank | 52,299 | $4.51M | 0.04% | +69+0.1% | Added |
| Westwood Holdings Group Inc. | 53,361 | $4.60M | 0.05% | 00.0% | Unchanged |
| Man Group plc | 55,263 | $4.76M | 0.02% | −8,944−13.9% | Reduced |
| Muhlenkamp & Co Inc | 55,276 | $4.76M | 1.83% | −82−0.1% | Reduced |
| Aviva PLC | 55,468 | $4.78M | 0.02% | −3,035−5.2% | Reduced |
| Hahn Capital Management LLC | 56,343 | $4.86M | 0.95% | −1,582−2.7% | Reduced |
| American International Group, Inc. | 57,046 | $4.92M | 0.03% | −15,243−21.1% | Reduced |
| Thompson Investment Management, Inc. | 57,334 | $4.94M | 0.74% | +479+0.8% | Added |
| BNP Paribas Arbitrage, SA | 58,694 | $5.06M | 0.01% | −21,084−26.4% | Reduced |
| Comerica Bank | 59,113 | $5.23M | 0.03% | +25,964+78.3% | Added |
| Townsend Asset Management Corp | 61,640 | $5.31M | 2.82% | +3,132+5.4% | Added |
| NN Investment Partners Holdings N.V. | 61,726 | $5.32M | 0.03% | +25,558+70.7% | Added |
| Gulf International Bank (UK) Ltd | 63,349 | $5.46M | 0.07% | −207−0.3% | Reduced |
| Needham Investment Management LLC | 63,500 | $5.47M | 0.73% | 00.0% | Unchanged |
| Retirement Systems of Alabama | 64,916 | $5.60M | 0.02% | −72−0.1% | Reduced |
| Treasurer of the State of North Carolina | 67,965 | $5.86M | 0.03% | +2,219+3.4% | Added |
| Skylands Capital, LLC | 70,600 | $6.09M | 0.75% | 00.0% | Unchanged |
| Hikari Power Ltd | 71,523 | $6.17M | 0.62% | 00.0% | Unchanged |
| Voya Investment Management LLC | 73,221 | $6.31M | 0.01% | +1,476+2.1% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 75,948 | $6.55M | 0.03% | +12,127+19.0% | Added |
| Adage Capital Partners GP, L.L.C. | 76,621 | $6.61M | 0.01% | +12,100+18.8% | Added |
| Forsta Ap-Fonden | 76,700 | $6.61M | 0.07% | +76,700 | New |
| Natixis Advisors, L.P. | 77,125 | $6.65M | 0.03% | −20,783−21.2% | Reduced |
| Cinctive Capital Management LP | 77,181 | $6.65M | 0.36% | +77,181 | New |
| Oregon Public Employees Retirement Fund | 78,317 | $6.75M | 0.08% | +3,845+5.2% | Added |
| Dudley & Shanley, Inc. | 84,900 | $7.32M | 1.29% | +22,300+35.6% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 85,967 | $7.41M | 0.04% | +85,967 | New |
| Hudson Bay Capital Management LP | 86,000 | $7.41M | 0.10% | −16,000−15.7% | Reduced |
| RPG Investment Advisory, LLC | 87,260 | $7.52M | 1.24% | −432−0.5% | Reduced |
| Handelsbanken Fonder AB | 88,530 | $7.63M | 0.04% | 00.0% | Unchanged |
| Standard Life Aberdeen plc | 91,211 | $7.92M | 0.02% | +925+1.0% | Added |
| Candriam Luxembourg S.C.A. | 93,274 | $8.04M | 0.05% | +67,343+259.7% | Added |
| Nomura Asset Management Co Ltd | 94,804 | $8.17M | 0.05% | +14,872+18.6% | Added |
| Mercer Global Advisors Inc | 96,563 | $8.32M | 0.06% | −1,937−2.0% | Reduced |
| State of Tennessee, Treasury Department | 96,708 | $8.34M | 0.03% | +8,887+10.1% | Added |
| W.G. Shaheen & Associates DBA Whitney & Co | 99,065 | $8.54M | 1.37% | +2,599+2.7% | Added |
| First National Trust Co | 99,061 | $8.54M | 0.51% | +3,237+3.4% | Added |
| State of New Jersey Common Pension Fund D | 99,407 | $8.57M | 0.03% | +1,466+1.5% | Added |
| Public Employees Retirement System of Ohio | 101,257 | $8.73M | 0.03% | −2,278−2.2% | Reduced |
| Exencial Wealth Advisors, LLC | 102,209 | $8.81M | 0.38% | +31,431+44.4% | Added |
| Ameriprise Financial Inc | 104,868 | $9.04M | 0.00% | −46,019−30.5% | Reduced |