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 |
|---|---|---|---|---|---|
| Prudential Financial Inc | 136,072 | $19.8M | 0.03% | −78,164−36.5% | Reduced |
| Candriam Luxembourg S.C.A. | 137,549 | $20.0M | 0.13% | −117−0.1% | Reduced |
| Marathon Asset Mgmt Ltd | 138,559 | $20.2M | 0.54% | −29,933−17.8% | Reduced |
| Worldquant Millennium Advisors LLC | 139,164 | $20.3M | 0.25% | +23,945+20.8% | Added |
| State Board of Administration of Florida Retirement System | 201,276 | $20.3M | 0.05% | +5,975+3.1% | Added |
| Great West Life Assurance Co | 142,818 | $20.8M | 0.04% | +3,357+2.4% | Added |
| New York State Common Retirement Fund | 143,793 | $20.9M | 0.03% | −22,370−13.5% | Reduced |
| New York State Teachers Retirement System | 145,369 | $21.2M | 0.04% | −11,393−7.3% | Reduced |
| Citadel Advisors LLC | 145,481 | $21.2M | 0.02% | −479,972−76.7% | Reduced |
| Washington Trust Co | 153,332 | $22.3M | 0.82% | −897−0.6% | Reduced |
| QVIDTVM Management LLC | 153,725 | $22.4M | 18.03% | −60,550−28.3% | Reduced |
| QRG Capital Management, Inc. | 154,990 | $22.6M | 0.29% | +5,748+3.9% | Added |
| M.D. Sass Investors Services, Inc. | 156,738 | $22.8M | 2.70% | −163,043−51.0% | Reduced |
| Standard Life Aberdeen plc | 162,578 | $23.7M | 0.05% | +8,236+5.3% | Added |
| Capital Investment Services of America, Inc. | 169,641 | $24.7M | 2.38% | +16,634+10.9% | Added |
| Bank of Montreal | 169,498 | $24.7M | 0.01% | −86,745−33.9% | Reduced |
| BNP Paribas Arbitrage, SA | 170,248 | $24.8M | 0.03% | +88,325+107.8% | Added |
| Nicholas Company, Inc. | 175,142 | $25.5M | 0.42% | −12,685−6.8% | Reduced |
| Applied Finance Capital Management, LLC | 180,882 | $26.4M | 1.85% | +21,498+13.5% | Added |
| Baillie Gifford & Co | 181,975 | $26.5M | 0.02% | −11,539−6.0% | Reduced |
| Samlyn Capital, LLC | 184,070 | $26.8M | 0.47% | +184,070 | New |
| Ameriprise Financial Inc | 189,159 | $27.6M | 0.01% | −9,253−4.7% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 189,618 | $27.6M | 0.10% | +20,720+12.3% | Added |
| Brown Advisory Inc | 191,990 | $28.0M | 0.04% | −90,421−32.0% | Reduced |
| Arrowstreet Capital, Limited Partnership | 192,226 | $28.0M | 0.03% | +192,226 | New |
| Border to Coast Pensions Partnership Ltd | 199,289 | $29.0M | 0.65% | 00.0% | Unchanged |
| Thematics Asset Management | 200,000 | $29.1M | 1.21% | −24,000−10.7% | Reduced |
| Natixis | 201,654 | $29.4M | 0.16% | +201,654 | New |
| Victory Capital Management Inc | 201,912 | $29.4M | 0.03% | −160,881−44.3% | Reduced |
| Assenagon Asset Management S.A. | 211,052 | $30.7M | 0.08% | −196,059−48.2% | Reduced |
| Principal Financial Group Inc | 211,453 | $30.8M | 0.02% | +2,751+1.3% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 214,732 | $31.3M | 0.04% | +41,047+23.6% | Added |
| D. E. Shaw & Co., Inc. | 219,140 | $31.9M | 0.04% | −32,798−13.0% | Reduced |
| Neuberger Berman Group LLC | 224,223 | $32.7M | 0.03% | −36,802−14.1% | Reduced |
| Tremblant Capital Group | 229,735 | $33.5M | 3.76% | −9,354−3.9% | Reduced |
| Renaissance Technologies LLC | 230,895 | $33.6M | 0.05% | +96,600+71.9% | Added |
| Value Holdings Management Co. LLC | 232,900 | $33.9M | 6.00% | 00.0% | Unchanged |
| Aureus Asset Management, LLC | 235,475 | $34.3M | 2.34% | −2,015−0.8% | Reduced |
| Boston Common Asset Management, LLC | 236,915 | $34.5M | 0.83% | −69,401−22.7% | Reduced |
| Canada Pension Plan Investment Board | 238,222 | $34.7M | 0.04% | +68,638+40.5% | Added |
| Pinebridge Investments, L.P. | 242,394 | $35.3M | 0.28% | +33,207+15.9% | Added |
| National Pension Service | 256,366 | $37.3M | 0.04% | −18,719−6.8% | Reduced |
| Man Group plc | 265,295 | $38.6M | 0.10% | +34,315+14.9% | Added |
| AQR Capital Management LLC | 269,682 | $39.2M | 0.07% | +96,036+55.3% | Added |
| California State Teachers Retirement System | 269,169 | $39.2M | 0.05% | −1,693−0.6% | Reduced |
| Trillium Asset Management, LLC | 273,443 | $39.8M | 1.01% | −38,544−12.4% | Reduced |
| SEI Investments Co | 275,481 | $40.1M | 0.06% | +16,908+6.5% | Added |
| Jackson Square Partners, LLC | 276,405 | $40.3M | 1.68% | −308,643−52.8% | Reduced |
| Beck Mack & Oliver LLC | 286,935 | $41.8M | 0.85% | −6,064−2.1% | Reduced |
| Balyasny Asset Management LLC | 288,338 | $42.0M | 0.11% | −588,189−67.1% | Reduced |
| Voloridge Investment Management, LLC | 288,991 | $42.1M | 0.15% | +107,858+59.5% | Added |
| Royal Bank of Canada | 304,496 | $44.4M | 0.01% | +42,998+16.4% | Added |
| Junto Capital Management LP | 307,545 | $44.8M | 0.99% | −558,280−64.5% | Reduced |
| Ensign Peak Advisors, Inc | 310,153 | $45.2M | 0.08% | −274,852−47.0% | Reduced |
| Park Presidio Capital LLC | 316,488 | $46.1M | 10.49% | −68,200−17.7% | Reduced |
| Citigroup Inc | 318,863 | $46.5M | 0.05% | +43,239+15.7% | Added |
| Rhumbline Advisers | 328,471 | $47.9M | 0.05% | −3,576−1.1% | Reduced |
| Aristotle Capital Boston, LLC | 329,307 | $48.0M | 1.46% | −5,551−1.7% | Reduced |
| HSBC Holdings PLC | 332,198 | $48.4M | 0.03% | +27,776+9.1% | Added |
| California Public Employees Retirement System | 333,694 | $48.6M | 0.03% | −8,529−2.5% | Reduced |
| Wells Fargo & Company | 336,853 | $49.1M | 0.01% | +47,414+16.4% | Added |
| Robeco Institutional Asset Management B.V. | 346,314 | $50.5M | 0.11% | +94,955+37.8% | Added |
| Russell Investments Group, Ltd. | 353,661 | $51.5M | 0.08% | −57,189−13.9% | Reduced |
| Alliancebernstein L.P. | 357,004 | $52.0M | 0.02% | −155,046−30.3% | Reduced |
| Point72 Asset Management, L.P. | 368,003 | $53.6M | 0.16% | +12,902+3.6% | Added |
| Millennium Management LLC | 377,237 | $55.0M | 0.05% | +156,171+70.6% | Added |
| Deutsche Bank AG | 378,222 | $55.1M | 0.03% | −115,429−23.4% | Reduced |
| Erste Asset Management GmbH | 380,963 | $55.4M | 0.75% | −21,928−5.4% | Reduced |
| Duquesne Family Office LLCSuperinvestorDuquesne Family Office | 386,835 | $56.4M | 1.51% | +386,835 | New |
| Envestnet Asset Management Inc | 402,071 | $58.6M | 0.02% | +21,424+5.6% | Added |
| Storebrand Asset Management AS | 408,621 | $59.5M | 0.20% | −3,188−0.8% | Reduced |
| UBS Group AG | 415,011 | $60.5M | 0.02% | +116,575+39.1% | Added |
| Barclays PLC | 430,276 | $62.7M | 0.03% | −6,369−1.5% | Reduced |
| Federated Hermes, Inc. | 462,003 | $67.3M | 0.15% | −1310.0% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 463,637 | $67.5M | 0.05% | −4,616−1.0% | Reduced |
| Blair William & Co | 473,782 | $69.0M | 0.22% | −8,266−1.7% | Reduced |
| Swiss National Bank | 536,529 | $78.2M | 0.05% | −24,000−4.3% | Reduced |
| The PNC Financial Services Group, Inc. | 551,184 | $80.3M | 0.06% | +1,303+0.2% | Added |
| Santori & Peters | 591,442 | $86.2M | 37.23% | +30.0% | Added |
| Pictet Asset Management Holding SA | 662,698 | $96.5M | 0.11% | −11,734−1.7% | Reduced |
| Fred Alger Management, LLC | 718,970 | $104.7M | 0.52% | −72,996−9.2% | Reduced |
| First Pacific Advisors, LP | 730,410 | $106.4M | 1.49% | −133,013−15.4% | Reduced |
| Credit Suisse AG | 747,185 | $108.3M | 0.11% | −115,958−13.4% | Reduced |
| Two Sigma Advisers, LP | 812,700 | $118.4M | 0.27% | +477,600+142.5% | Added |
| Artisan Partners Limited Partnership | 813,560 | $118.5M | 0.17% | +813,560 | New |
| Macquarie Group Ltd | 820,930 | $119.3M | 0.14% | −63,966−7.2% | Reduced |
| Two Sigma Investments, LP | 856,527 | $124.8M | 0.31% | +539,760+170.4% | Added |
| Amundi | 868,338 | $125.3M | 0.05% | −219,022−20.1% | Reduced |
| UBS Asset Management Americas Inc | 881,008 | $128.3M | 0.05% | −8,028−0.9% | Reduced |
| Bristol John W & Co Inc | 904,860 | $131.8M | 2.24% | +210,778+30.4% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 954,126 | $139.0M | 0.32% | +445,938+87.8% | Added |
| Charles Schwab Investment Management Inc | 998,997 | $145.5M | 0.03% | +13,164+1.3% | Added |
| Bank of New York Mellon Corp | 1,018,213 | $148.3M | 0.03% | −43,661−4.1% | Reduced |
| Goldman Sachs Group Inc | 1,030,024 | $150.1M | 0.03% | +519,045+101.6% | Added |
| XN LP | 1,073,847 | $156.4M | 7.80% | +169,061+18.7% | Added |
| Beutel, Goodman & Co Ltd. | 1,084,146 | $157.9M | 0.81% | −545,639−33.5% | Reduced |
| Legal & General Group Plc | 1,131,714 | $164.9M | 0.05% | −31,515−2.7% | Reduced |
| American Century Companies Inc | 1,135,013 | $165.3M | 0.10% | −169,263−13.0% | Reduced |
| 40 North Management LLC | 1,160,000 | $169.0M | 11.28% | −437,000−27.4% | Reduced |
| JPMorgan Chase & Co | 1,221,727 | $178.0M | 0.02% | +827,599+210.0% | Added |