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, Q4 2023
Institutional positions in Westinghouse Air Brake Technologies Corp as of Dec 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
- 887
- +78 vs. Q3 2023
- Shares held
- 163.2M
- −526.2K (−0.3%) vs. Q3 2023
- Total value
- $20.7B
- +$3.27B (+18.8%) vs. Q3 2023
- New holders
- 140
- 277 more added
- Sold out
- 62
- 292 more reduced
10 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Westinghouse Air Brake Technologies Corp; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 20,014,322 | $2.54B | 0.06% | −81,085−0.4% | Reduced |
| BlackRock Inc. | 12,015,792 | $1.52B | 0.04% | +68,817+0.6% | Added |
| Wellington Management Group LLP | 9,760,215 | $1.24B | 0.23% | −2,313,405−19.2% | Reduced |
| Price T Rowe Associates Inc | 9,025,538 | $1.15B | 0.15% | +458,635+5.4% | Added |
| State Street Corp | 6,997,438 | $888.0M | 0.04% | +191,541+2.8% | Added |
| Select Equity Group, L.P. | 6,059,525 | $769.0M | 2.83% | +331,257+5.8% | Added |
| Janus Henderson Group PLC | 5,390,674 | $684.1M | 0.41% | −25,105−0.5% | Reduced |
| Massachusetts Financial Services Co | 4,979,516 | $631.9M | 0.20% | −134,361−2.6% | Reduced |
| Pzena Investment Management LLC | 4,551,240 | $577.6M | 2.17% | −2,946,836−39.3% | Reduced |
| Farallon Capital Management, L.L.C. | 3,938,308 | $499.8M | 3.12% | +682,261+21.0% | Added |
| Geode Capital Management, LLC | 3,916,442 | $495.7M | 0.05% | +84,011+2.2% | Added |
| Invesco Ltd. | 3,053,843 | $387.5M | 0.09% | −95,924−3.0% | Reduced |
| Morgan Stanley | 3,014,346 | $382.5M | 0.03% | +27,013+0.9% | Added |
| Nuveen Asset Management, LLC | 2,784,331 | $353.3M | 0.11% | −353,996−11.3% | Reduced |
| Boston Partners | 2,782,601 | $353.3M | 0.47% | −199,465−6.7% | Reduced |
| FMR LLC | 2,078,776 | $263.8M | 0.02% | +448,961+27.5% | Added |
| Mackenzie Financial Corp | 1,888,627 | $239.7M | 0.36% | −80,036−4.1% | Reduced |
| Dimensional Fund Advisors LP | 1,696,543 | $215.3M | 0.06% | +88,421+5.5% | Added |
| Northern Trust Corp | 1,656,864 | $210.3M | 0.04% | −54,275−3.2% | Reduced |
| Beutel, Goodman & Co Ltd. | 1,629,785 | $206.8M | 1.10% | −6,545−0.4% | Reduced |
| 40 North Management LLC | 1,597,000 | $202.7M | 12.96% | 00.0% | Unchanged |
| Norges Bank | 1,548,603 | $196.5M | 0.03% | +200,136+14.8% | Added |
| Royal London Asset Management Ltd | 1,434,102 | $182.0M | 0.52% | +1,099+0.1% | Added |
| Eagle Asset Management Inc | 1,381,812 | $175.4M | 0.94% | +1,812+0.1% | Added |
| 3G Sahana Capital Management LP | 1,346,466 | $170.9M | 26.88% | −283,774−17.4% | Reduced |
| American Century Companies Inc | 1,304,276 | $165.5M | 0.11% | −121,019−8.5% | Reduced |
| Legal & General Group Plc | 1,163,229 | $147.6M | 0.05% | −123,943−9.6% | Reduced |
| Amundi | 1,087,360 | $137.3M | 0.06% | +132,801+13.9% | Added |
| Bank of New York Mellon Corp | 1,061,874 | $134.8M | 0.03% | −29,356−2.7% | Reduced |
| Charles Schwab Investment Management Inc | 985,833 | $125.1M | 0.03% | +22,944+2.4% | Added |
| XN LP | 904,786 | $114.8M | 7.60% | −44,745−4.7% | Reduced |
| UBS Asset Management Americas Inc | 889,036 | $112.8M | 0.04% | −54,818−5.8% | Reduced |
| Macquarie Group Ltd | 884,896 | $112.3M | 0.13% | +27,499+3.2% | Added |
| Balyasny Asset Management LLC | 876,527 | $111.2M | 0.31% | +507,909+137.8% | Added |
| Junto Capital Management LP | 865,825 | $109.9M | 2.53% | +496,104+134.2% | Added |
| First Pacific Advisors, LP | 863,423 | $109.6M | 1.64% | +11,868+1.4% | Added |
| Credit Suisse AG | 863,143 | $109.5M | 0.11% | +16,735+2.0% | Added |
| Bank of America Corp | 856,501 | $108.7M | 0.01% | +82,207+10.6% | Added |
| Fred Alger Management, LLC | 791,966 | $100.5M | 0.54% | +159,418+25.2% | Added |
| Bristol John W & Co Inc | 694,082 | $88.1M | 1.62% | −35,395−4.9% | Reduced |
| Pictet Asset Management Holding SA | 674,432 | $85.6M | 0.09% | +94,039+16.2% | Added |
| Citadel Advisors LLC | 625,453 | $79.4M | 0.08% | +595,622+1,996.7% | Added |
| Santori & Peters | 591,439 | $75.1M | 35.67% | 00.0% | Unchanged |
| Jackson Square Partners, LLC | 585,048 | $74.2M | 2.41% | −279,932−32.4% | Reduced |
| Ensign Peak Advisors, Inc | 585,005 | $74.2M | 0.15% | −130,236−18.2% | Reduced |
| FIL Ltd | 574,055 | $72.8M | 0.08% | −62,065−9.8% | Reduced |
| Swiss National Bank | 560,529 | $71.1M | 0.05% | −18,100−3.1% | Reduced |
| The PNC Financial Services Group, Inc. | 549,881 | $69.8M | 0.05% | −2,960−0.5% | Reduced |
| Alliancebernstein L.P. | 512,050 | $65.0M | 0.03% | +123,673+31.8% | Added |
| Goldman Sachs Group Inc | 510,979 | $64.8M | 0.01% | +102,696+25.2% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 508,188 | $64.5M | 0.16% | +508,169+2,674,573.7% | Added |
| Deutsche Bank AG | 493,651 | $62.6M | 0.03% | +174,692+54.8% | Added |
| Blair William & Co | 482,048 | $61.2M | 0.21% | −25,369−5.0% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 468,253 | $59.4M | 0.04% | −18,264−3.8% | Reduced |
| Federated Hermes, Inc. | 462,134 | $58.6M | 0.15% | +43,503+10.4% | Added |
| Barclays PLC | 436,645 | $55.4M | 0.03% | +1,503+0.3% | Added |
| Storebrand Asset Management AS | 411,809 | $52.3M | 0.19% | +21,740+5.6% | Added |
| Russell Investments Group, Ltd. | 410,850 | $52.1M | 0.09% | −39,255−8.7% | Reduced |
| Assenagon Asset Management S.A. | 407,111 | $51.7M | 0.16% | +325,198+397.0% | Added |
| Erste Asset Management GmbH | 402,891 | $51.2M | 0.75% | −30,948−7.1% | Reduced |
| JPMorgan Chase & Co | 394,128 | $50.0M | 0.01% | −129,948−24.8% | Reduced |
| Park Presidio Capital LLC | 384,688 | $48.8M | 11.68% | +3,181+0.8% | Added |
| Envestnet Asset Management Inc | 380,647 | $48.3M | 0.02% | +148,524+64.0% | Added |
| Victory Capital Management Inc | 362,793 | $46.0M | 0.05% | +41,316+12.9% | Added |
| Point72 Asset Management, L.P. | 355,101 | $45.1M | 0.14% | +150,455+73.5% | Added |
| California Public Employees Retirement System | 342,223 | $43.4M | 0.03% | −14,002−3.9% | Reduced |
| Two Sigma Advisers, LP | 335,100 | $42.5M | 0.10% | +310,900+1,284.7% | Added |
| Aristotle Capital Boston, LLC | 334,858 | $42.5M | 1.30% | −4,716−1.4% | Reduced |
| Rhumbline Advisers | 332,047 | $42.1M | 0.04% | −1,727−0.5% | Reduced |
| M.D. Sass Investors Services, Inc. | 319,781 | $40.6M | 5.25% | +27,764+9.5% | Added |
| Two Sigma Investments, LP | 316,767 | $40.2M | 0.10% | +215,929+214.1% | Added |
| Trillium Asset Management, LLC | 311,987 | $39.6M | 1.08% | −2,297−0.7% | Reduced |
| Boston Common Asset Management, LLC | 306,316 | $38.9M | 0.88% | −46,344−13.1% | Reduced |
| HSBC Holdings PLC | 304,422 | $38.6M | 0.04% | +720.0% | Added |
| UBS Group AG | 298,436 | $37.9M | 0.02% | +8,962+3.1% | Added |
| Beck Mack & Oliver LLC | 292,999 | $37.2M | 0.86% | −2,750−0.9% | Reduced |
| Wells Fargo & Company | 289,439 | $36.7M | 0.01% | +84,840+41.5% | Added |
| Brown Advisory Inc | 282,411 | $35.8M | 0.05% | +4,760+1.7% | Added |
| Citigroup Inc | 275,624 | $35.0M | 0.05% | +26,736+10.7% | Added |
| National Pension Service | 275,085 | $34.9M | 0.05% | 00.0% | Unchanged |
| California State Teachers Retirement System | 270,862 | $34.4M | 0.05% | +6,164+2.3% | Added |
| Royal Bank of Canada | 261,498 | $33.2M | 0.01% | +31,996+13.9% | Added |
| Neuberger Berman Group LLC | 261,025 | $33.1M | 0.03% | −14,316−5.2% | Reduced |
| SEI Investments Co | 258,573 | $32.8M | 0.05% | −46,656−15.3% | Reduced |
| Bank of Montreal | 256,243 | $32.6M | 0.02% | +118,088+85.5% | Added |
| D. E. Shaw & Co., Inc. | 251,938 | $32.0M | 0.05% | +130,707+107.8% | Added |
| Robeco Institutional Asset Management B.V. | 251,359 | $31.9M | 0.08% | +89,486+55.3% | Added |
| Tremblant Capital Group | 239,089 | $30.3M | 3.47% | +22,168+10.2% | Added |
| Aureus Asset Management, LLC | 237,490 | $30.1M | 2.20% | −370−0.2% | Reduced |
| Value Holdings Management Co. LLC | 232,900 | $29.6M | 5.97% | 00.0% | Unchanged |
| Man Group plc | 230,980 | $29.3M | 0.08% | – | – |
| Thematics Asset Management | 224,000 | $28.4M | 1.25% | −5,000−2.2% | Reduced |
| Millennium Management LLC | 221,066 | $28.1M | 0.03% | −143,541−39.4% | Reduced |
| QVIDTVM Management LLC | 214,275 | $27.2M | 22.90% | −24,000−10.1% | Reduced |
| Prudential Financial Inc | 214,236 | $26.9M | 0.04% | +52,875+32.8% | Added |
| Pinebridge Investments, L.P. | 209,187 | $26.5M | 0.25% | +13,474+6.9% | Added |
| Principal Financial Group Inc | 208,702 | $26.5M | 0.02% | +1,841+0.9% | Added |
| Border to Coast Pensions Partnership Ltd | 199,289 | $25.3M | 0.62% | 00.0% | Unchanged |
| Ameriprise Financial Inc | 198,412 | $25.2M | 0.01% | −8,219−4.0% | Reduced |
| State Board of Administration of Florida Retirement System | 195,301 | $24.8M | 0.05% | −31,979−14.1% | Reduced |