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 2024
Institutional positions in Westinghouse Air Brake Technologies Corp as of Mar 31, 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
- 925
- +49 vs. Q4 2023
- Shares held
- 162.0M
- −1.11M (−0.7%) vs. Q4 2023
- Total value
- $23.6B
- +$2.89B (+13.9%) vs. Q4 2023
- New holders
- 106
- 291 more added
- Sold out
- 57
- 332 more reduced
11 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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 2024
Shares, value and share of portfolio for each institution holding Westinghouse Air Brake Technologies Corp; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 19,806,856 | $2.89B | 0.06% | −207,466−1.0% | Reduced |
| BlackRock Inc. | 14,425,976 | $2.10B | 0.05% | +2,410,184+20.1% | Added |
| Price T Rowe Associates Inc | 9,074,785 | $1.32B | 0.16% | +49,247+0.5% | Added |
| Wellington Management Group LLP | 7,712,135 | $1.12B | 0.20% | −2,048,080−21.0% | Reduced |
| State Street Corp | 7,171,659 | $1.04B | 0.05% | +174,221+2.5% | Added |
| Select Equity Group, L.P. | 5,981,609 | $871.4M | 3.15% | −77,916−1.3% | Reduced |
| Janus Henderson Group PLC | 5,133,046 | $747.7M | 0.41% | −257,628−4.8% | Reduced |
| Massachusetts Financial Services Co | 4,917,162 | $716.3M | 0.21% | −62,354−1.3% | Reduced |
| Geode Capital Management, LLC | 4,041,012 | $587.2M | 0.05% | +124,570+3.2% | Added |
| Invesco Ltd. | 3,541,750 | $516.0M | 0.11% | +487,907+16.0% | Added |
| Farallon Capital Management, L.L.C. | 2,956,398 | $430.7M | 2.53% | −981,910−24.9% | Reduced |
| Morgan Stanley | 2,827,639 | $411.9M | 0.03% | −186,707−6.2% | Reduced |
| Boston Partners | 2,785,307 | $407.6M | 0.49% | +2,706+0.1% | Added |
| Nuveen Asset Management, LLC | 2,587,636 | $377.0M | 0.11% | −196,695−7.1% | Reduced |
| FMR LLC | 2,022,840 | $294.7M | 0.02% | −55,936−2.7% | Reduced |
| Norges Bank | 1,865,894 | $271.8M | 0.04% | +317,291+20.5% | Added |
| Pzena Investment Management LLC | 1,850,334 | $269.6M | 0.93% | −2,700,906−59.3% | Reduced |
| Mackenzie Financial Corp | 1,765,954 | $257.3M | 0.37% | −122,673−6.5% | Reduced |
| Northern Trust Corp | 1,616,802 | $235.5M | 0.04% | −40,062−2.4% | Reduced |
| Dimensional Fund Advisors LP | 1,568,178 | $228.5M | 0.06% | −128,365−7.6% | Reduced |
| FIL Ltd | 1,446,500 | $210.7M | 0.21% | +872,445+152.0% | Added |
| Royal London Asset Management Ltd | 1,393,661 | $203.0M | 0.51% | −40,441−2.8% | Reduced |
| Eagle Asset Management Inc | 1,349,030 | $195.4M | 0.99% | −32,782−2.4% | Reduced |
| Bank of America Corp | 1,249,640 | $182.0M | 0.02% | +393,139+45.9% | Added |
| 3G Sahana Capital Management LP | 1,225,465 | $178.5M | 27.63% | −121,001−9.0% | Reduced |
| JPMorgan Chase & Co | 1,221,727 | $178.0M | 0.02% | +827,599+210.0% | Added |
| 40 North Management LLC | 1,160,000 | $169.0M | 11.28% | −437,000−27.4% | Reduced |
| American Century Companies Inc | 1,135,013 | $165.3M | 0.10% | −169,263−13.0% | Reduced |
| Legal & General Group Plc | 1,131,714 | $164.9M | 0.05% | −31,515−2.7% | Reduced |
| Beutel, Goodman & Co Ltd. | 1,084,146 | $157.9M | 0.81% | −545,639−33.5% | Reduced |
| XN LP | 1,073,847 | $156.4M | 7.80% | +169,061+18.7% | Added |
| Goldman Sachs Group Inc | 1,030,024 | $150.1M | 0.03% | +519,045+101.6% | Added |
| Bank of New York Mellon Corp | 1,018,213 | $148.3M | 0.03% | −43,661−4.1% | Reduced |
| Charles Schwab Investment Management Inc | 998,997 | $145.5M | 0.03% | +13,164+1.3% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 954,126 | $139.0M | 0.32% | +445,938+87.8% | Added |
| Bristol John W & Co Inc | 904,860 | $131.8M | 2.24% | +210,778+30.4% | Added |
| UBS Asset Management Americas Inc | 881,008 | $128.3M | 0.05% | −8,028−0.9% | Reduced |
| Amundi | 868,338 | $125.3M | 0.05% | −219,022−20.1% | Reduced |
| Two Sigma Investments, LP | 856,527 | $124.8M | 0.31% | +539,760+170.4% | Added |
| Macquarie Group Ltd | 820,930 | $119.3M | 0.14% | −63,966−7.2% | Reduced |
| Artisan Partners Limited Partnership | 813,560 | $118.5M | 0.17% | +813,560 | New |
| Two Sigma Advisers, LP | 812,700 | $118.4M | 0.27% | +477,600+142.5% | Added |
| Credit Suisse AG | 747,185 | $108.3M | 0.11% | −115,958−13.4% | Reduced |
| First Pacific Advisors, LP | 730,410 | $106.4M | 1.49% | −133,013−15.4% | Reduced |
| Fred Alger Management, LLC | 718,970 | $104.7M | 0.52% | −72,996−9.2% | Reduced |
| Pictet Asset Management Holding SA | 662,698 | $96.5M | 0.11% | −11,734−1.7% | Reduced |
| Santori & Peters | 591,442 | $86.2M | 37.23% | +30.0% | Added |
| The PNC Financial Services Group, Inc. | 551,184 | $80.3M | 0.06% | +1,303+0.2% | Added |
| Swiss National Bank | 536,529 | $78.2M | 0.05% | −24,000−4.3% | Reduced |
| Blair William & Co | 473,782 | $69.0M | 0.22% | −8,266−1.7% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 463,637 | $67.5M | 0.05% | −4,616−1.0% | Reduced |
| Federated Hermes, Inc. | 462,003 | $67.3M | 0.15% | −1310.0% | Reduced |
| Barclays PLC | 430,276 | $62.7M | 0.03% | −6,369−1.5% | Reduced |
| UBS Group AG | 415,011 | $60.5M | 0.02% | +116,575+39.1% | Added |
| Storebrand Asset Management AS | 408,621 | $59.5M | 0.20% | −3,188−0.8% | Reduced |
| Envestnet Asset Management Inc | 402,071 | $58.6M | 0.02% | +21,424+5.6% | Added |
| Duquesne Family Office LLCSuperinvestorDuquesne Family Office | 386,835 | $56.4M | 1.51% | +386,835 | New |
| Erste Asset Management GmbH | 380,963 | $55.4M | 0.75% | −21,928−5.4% | Reduced |
| Deutsche Bank AG | 378,222 | $55.1M | 0.03% | −115,429−23.4% | Reduced |
| Millennium Management LLC | 377,237 | $55.0M | 0.05% | +156,171+70.6% | Added |
| Point72 Asset Management, L.P. | 368,003 | $53.6M | 0.16% | +12,902+3.6% | Added |
| Alliancebernstein L.P. | 357,004 | $52.0M | 0.02% | −155,046−30.3% | Reduced |
| Russell Investments Group, Ltd. | 353,661 | $51.5M | 0.08% | −57,189−13.9% | Reduced |
| Robeco Institutional Asset Management B.V. | 346,314 | $50.5M | 0.11% | +94,955+37.8% | Added |
| Wells Fargo & Company | 336,853 | $49.1M | 0.01% | +47,414+16.4% | Added |
| California Public Employees Retirement System | 333,694 | $48.6M | 0.03% | −8,529−2.5% | Reduced |
| HSBC Holdings PLC | 332,198 | $48.4M | 0.03% | +27,776+9.1% | Added |
| Aristotle Capital Boston, LLC | 329,307 | $48.0M | 1.46% | −5,551−1.7% | Reduced |
| Rhumbline Advisers | 328,471 | $47.9M | 0.05% | −3,576−1.1% | Reduced |
| Citigroup Inc | 318,863 | $46.5M | 0.05% | +43,239+15.7% | Added |
| Park Presidio Capital LLC | 316,488 | $46.1M | 10.49% | −68,200−17.7% | Reduced |
| Ensign Peak Advisors, Inc | 310,153 | $45.2M | 0.08% | −274,852−47.0% | Reduced |
| Junto Capital Management LP | 307,545 | $44.8M | 0.99% | −558,280−64.5% | Reduced |
| Royal Bank of Canada | 304,496 | $44.4M | 0.01% | +42,998+16.4% | Added |
| Voloridge Investment Management, LLC | 288,991 | $42.1M | 0.15% | +107,858+59.5% | Added |
| Balyasny Asset Management LLC | 288,338 | $42.0M | 0.11% | −588,189−67.1% | Reduced |
| Beck Mack & Oliver LLC | 286,935 | $41.8M | 0.85% | −6,064−2.1% | Reduced |
| Jackson Square Partners, LLC | 276,405 | $40.3M | 1.68% | −308,643−52.8% | Reduced |
| SEI Investments Co | 275,481 | $40.1M | 0.06% | +16,908+6.5% | Added |
| Trillium Asset Management, LLC | 273,443 | $39.8M | 1.01% | −38,544−12.4% | Reduced |
| California State Teachers Retirement System | 269,169 | $39.2M | 0.05% | −1,693−0.6% | Reduced |
| AQR Capital Management LLC | 269,682 | $39.2M | 0.07% | +96,036+55.3% | Added |
| Man Group plc | 265,295 | $38.6M | 0.10% | +34,315+14.9% | Added |
| National Pension Service | 256,366 | $37.3M | 0.04% | −18,719−6.8% | Reduced |
| Pinebridge Investments, L.P. | 242,394 | $35.3M | 0.28% | +33,207+15.9% | Added |
| Canada Pension Plan Investment Board | 238,222 | $34.7M | 0.04% | +68,638+40.5% | Added |
| Boston Common Asset Management, LLC | 236,915 | $34.5M | 0.83% | −69,401−22.7% | Reduced |
| Aureus Asset Management, LLC | 235,475 | $34.3M | 2.34% | −2,015−0.8% | Reduced |
| Value Holdings Management Co. LLC | 232,900 | $33.9M | 6.00% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 230,895 | $33.6M | 0.05% | +96,600+71.9% | Added |
| Tremblant Capital Group | 229,735 | $33.5M | 3.76% | −9,354−3.9% | Reduced |
| Neuberger Berman Group LLC | 224,223 | $32.7M | 0.03% | −36,802−14.1% | Reduced |
| D. E. Shaw & Co., Inc. | 219,140 | $31.9M | 0.04% | −32,798−13.0% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 214,732 | $31.3M | 0.04% | +41,047+23.6% | Added |
| Principal Financial Group Inc | 211,453 | $30.8M | 0.02% | +2,751+1.3% | Added |
| Assenagon Asset Management S.A. | 211,052 | $30.7M | 0.08% | −196,059−48.2% | Reduced |
| Victory Capital Management Inc | 201,912 | $29.4M | 0.03% | −160,881−44.3% | Reduced |
| Natixis | 201,654 | $29.4M | 0.16% | +201,654 | New |
| Thematics Asset Management | 200,000 | $29.1M | 1.21% | −24,000−10.7% | Reduced |
| Border to Coast Pensions Partnership Ltd | 199,289 | $29.0M | 0.65% | 00.0% | Unchanged |