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 2025
Institutional positions in Westinghouse Air Brake Technologies Corp as of Sep 30, 2025. 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
- 1,094
- −8 vs. Q2 2025
- Shares held
- 156.2M
- +824.4K (+0.5%) vs. Q2 2025
- Total value
- $31.3B
- −$1.23B (−3.8%) vs. Q2 2025
- New holders
- 105
- 355 more added
- Sold out
- 113
- 381 more reduced
19 institutions that held it in Q2 2025 haven't filed for Q3 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2025: 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 2025
Shares, value and share of portfolio for each institution holding Westinghouse Air Brake Technologies Corp; share changes are against Q2 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Border to Coast Pensions Partnership Ltd | 213,573 | $42.8M | 0.75% | +12,562+6.2% | Added |
| Standard Life Aberdeen plc | 228,860 | $45.6M | 0.07% | +16,510+7.8% | Added |
| Ameriprise Financial Inc | 227,839 | $45.7M | 0.01% | −59,942−20.8% | Reduced |
| Two Sigma Advisers, LP | 230,000 | $46.1M | 0.09% | −100,800−30.5% | Reduced |
| Value Holdings Management Co. LLC | 232,900 | $46.7M | 7.48% | 00.0% | Unchanged |
| Beck Mack & Oliver LLC | 238,475 | $47.8M | 0.87% | −3,290−1.4% | Reduced |
| Jain Global LLC | 249,033 | $49.9M | 0.65% | +246,638+10,298.0% | Added |
| DJE Kapital AG | 239,016 | $50.0M | 1.22% | 00.0% | Unchanged |
| Pinebridge Investments, L.P. | 254,772 | $51.1M | 0.38% | +9,422+3.8% | Added |
| Great West Life Assurance Co | 260,748 | $51.5M | 0.07% | +1,446+0.6% | Added |
| PointState Capital LP | 257,970 | $51.7M | 0.93% | +257,970 | New |
| Royal Bank of Canada | 259,116 | $51.9M | 0.01% | +14,482+5.9% | Added |
| Varenne Capital Partners | 262,242 | $52.6M | 11.09% | −14,836−5.4% | Reduced |
| Vantage Investment Partners, LLC | 267,573 | $53.6M | 3.67% | 00.0% | Unchanged |
| Freestone Grove Partners LP | 272,549 | $54.6M | 0.41% | +213,065+358.2% | Added |
| Wells Fargo & Company | 275,317 | $55.2M | 0.01% | −18,857−6.4% | Reduced |
| Assenagon Asset Management S.A. | 277,688 | $55.7M | 0.08% | −31,247−10.1% | Reduced |
| Ensign Peak Advisors, Inc | 277,864 | $55.7M | 0.09% | −45,980−14.2% | Reduced |
| National Pension Service | 285,391 | $57.2M | 0.04% | +12,338+4.5% | Added |
| Canada Pension Plan Investment Board | 287,650 | $57.7M | 0.04% | +56,083+24.2% | Added |
| TD Asset Management Inc | 287,728 | $57.7M | 0.05% | +903+0.3% | Added |
| Neuberger Berman Group LLC | 293,775 | $58.9M | 0.04% | +64,542+28.2% | Added |
| California State Teachers Retirement System | 295,664 | $59.3M | 0.06% | −347−0.1% | Reduced |
| Citigroup Inc | 302,387 | $60.6M | 0.04% | −68,174−18.4% | Reduced |
| Duquesne Family Office LLCSuperinvestorDuquesne Family Office | 302,410 | $60.6M | 1.54% | +131,900+77.4% | Added |
| Blair William & Co | 312,237 | $62.6M | 0.17% | −40,108−11.4% | Reduced |
| Panagora Asset Management Inc | 314,785 | $63.1M | 0.25% | +26,013+9.0% | Added |
| Mackenzie Financial Corp | 314,918 | $63.1M | 0.08% | −252,777−44.5% | Reduced |
| HSBC Holdings PLC | 316,701 | $63.4M | 0.04% | −3,789−1.2% | Reduced |
| Russell Investments Group, Ltd. | 328,726 | $65.9M | 0.07% | +14,574+4.6% | Added |
| Rhumbline Advisers | 330,938 | $66.3M | 0.05% | +11,469+3.6% | Added |
| Bristol John W & Co Inc | 334,315 | $67.0M | 1.06% | −349,007−51.1% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 336,281 | $67.4M | 0.05% | +5,197+1.6% | Added |
| Federated Hermes, Inc. | 349,143 | $70.0M | 0.12% | +24,408+7.5% | Added |
| Barclays PLC | 367,054 | $73.6M | 0.03% | −252,120−40.7% | Reduced |
| Pzena Investment Management LLC | 367,582 | $73.7M | 0.24% | +6,886+1.9% | Added |
| KBC Group NV | 369,560 | $74.1M | 0.18% | +230,922+166.6% | Added |
| California Public Employees Retirement System | 370,501 | $74.3M | 0.04% | +10,702+3.0% | Added |
| Renaissance Technologies LLC | 376,595 | $75.5M | 0.10% | +208,700+124.3% | Added |
| Bristol Gate Capital Partners Inc. | 386,308 | $77.4M | 4.57% | −13,295−3.3% | Reduced |
| Junto Capital Management LP | 399,858 | $80.2M | 1.68% | +399,858 | New |
| Janus Henderson Group PLC | 408,715 | $82.0M | 0.04% | −350,593−46.2% | Reduced |
| Voloridge Investment Management, LLC | 410,576 | $82.3M | 0.28% | +365,905+819.1% | Added |
| Point72 Asset Management, L.P. | 415,800 | $83.4M | 0.18% | +201,981+94.5% | Added |
| First Pacific Advisors, LP | 436,663 | $87.5M | 1.21% | +700+0.2% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 436,808 | $87.6M | 0.05% | −2,336−0.5% | Reduced |
| Alliancebernstein L.P. | 466,482 | $93.5M | 0.03% | −71,356−13.3% | Reduced |
| Man Group plc | 472,935 | $94.8M | 0.18% | −31,199−6.2% | Reduced |
| Candriam Luxembourg S.C.A. | 482,986 | $96.8M | 0.51% | +17,960+3.9% | Added |
| Swiss National Bank | 493,229 | $98.9M | 0.06% | −24,300−4.7% | Reduced |
| The PNC Financial Services Group, Inc. | 531,469 | $106.5M | 0.06% | +961+0.2% | Added |
| Park Presidio Capital LLC | 573,379 | $114.9M | 10.00% | +62,411+12.2% | Added |
| Santori & Peters | 602,338 | $120.8M | 43.14% | 00.0% | Unchanged |
| Alyeska Investment Group, L.P. | 636,150 | $127.5M | 0.39% | +345,083+118.6% | Added |
| Burgundy Asset Management Ltd. | 718,779 | $139.1M | 1.31% | +77,495+12.1% | Added |
| Bank of America Corp | 700,781 | $140.5M | 0.01% | −1,130−0.2% | Reduced |
| Qube Research & Technologies Ltd | 763,563 | $153.1M | 0.22% | +182,661+31.4% | Added |
| Goldman Sachs Group Inc | 792,930 | $159.0M | 0.02% | +102,300+14.8% | Added |
| Robeco Institutional Asset Management B.V. | 805,895 | $161.6M | 0.23% | +27,739+3.6% | Added |
| Bank of New York Mellon Corp | 847,404 | $169.9M | 0.03% | −4,243−0.5% | Reduced |
| Raymond James Financial Inc | 876,183 | $175.6M | 0.06% | −333,955−27.6% | Reduced |
| JPMorgan Chase & Co | 956,915 | $191.8M | 0.01% | −570,487−37.4% | Reduced |
| Aviva PLC | 958,483 | $192.1M | 0.35% | +430,798+81.6% | Added |
| AustralianSuper Pty Ltd | 995,392 | $199.5M | 0.94% | +121,331+13.9% | Added |
| Nuveen, LLC | 1,030,563 | $206.6M | 0.05% | −11,751−1.1% | Reduced |
| UBS Group AG | 1,033,304 | $207.1M | 0.04% | +682,048+194.2% | Added |
| Charles Schwab Investment Management Inc | 1,051,758 | $210.8M | 0.03% | +3,613+0.3% | Added |
| Deutsche Bank AG | 1,057,421 | $212.0M | 0.07% | +348,192+49.1% | Added |
| Kayne Anderson Rudnick Investment Management LLC | 1,112,385 | $223.0M | 0.54% | −17,320−1.5% | Reduced |
| Bessemer Group Inc | 1,149,971 | $230.5M | 0.35% | −4,831−0.4% | Reduced |
| American Century Companies Inc | 1,159,425 | $232.4M | 0.12% | +9,375+0.8% | Added |
| Royal London Asset Management Ltd | 1,168,778 | $234.3M | 0.50% | +9,246+0.8% | Added |
| AQR Capital Management LLC | 1,229,270 | $245.5M | 0.16% | +532,121+76.3% | Added |
| Legal & General Group Plc | 1,230,060 | $246.6M | 0.06% | +141,706+13.0% | Added |
| UBS Asset Management Americas Inc | 1,555,639 | $311.9M | 0.07% | −189,794−10.9% | Reduced |
| Amundi | 1,623,041 | $326.7M | 0.10% | +8,252+0.5% | Added |
| Beutel, Goodman & Co Ltd. | 1,680,090 | $336.8M | 2.03% | −99,011−5.6% | Reduced |
| Dimensional Fund Advisors LP | 1,718,241 | $344.4M | 0.07% | +19,952+1.2% | Added |
| Northern Trust Corp | 1,953,310 | $391.6M | 0.05% | −8,747−0.4% | Reduced |
| Nordea Investment Management AB | 1,974,257 | $393.3M | 0.34% | +381,728+24.0% | Added |
| Massachusetts Financial Services Co | 2,014,383 | $403.8M | 0.13% | −2,482,783−55.2% | Reduced |
| Morgan Stanley | 2,179,556 | $436.9M | 0.03% | −38,526−1.7% | Reduced |
| Farallon Capital Management, L.L.C. | 2,205,098 | $442.1M | 2.50% | +896,900+68.6% | Added |
| Boston Partners | 2,304,832 | $462.1M | 0.47% | +43,376+1.9% | Added |
| Invesco Ltd. | 2,423,468 | $485.8M | 0.08% | −1,990,968−45.1% | Reduced |
| Wellington Management Group LLP | 3,304,183 | $662.4M | 0.12% | +116,329+3.6% | Added |
| Select Equity Group, L.P. | 3,688,625 | $739.5M | 3.16% | −370,873−9.1% | Reduced |
| FIL Ltd | 3,999,710 | $801.8M | 0.63% | +279,446+7.5% | Added |
| Geode Capital Management, LLC | 4,328,128 | $864.0M | 0.06% | +40,114+0.9% | Added |
| Price T Rowe Associates Inc | 6,620,759 | $1.33B | 0.14% | +15,720+0.2% | Added |
| State Street Corp | 7,460,430 | $1.50B | 0.05% | −27,738−0.4% | Reduced |
| BlackRock, Inc. | 13,181,100 | $2.64B | 0.05% | −725,119−5.2% | Reduced |
| FMR LLC | 16,315,120 | $3.27B | 0.17% | +2,904,515+21.7% | Added |
| Vanguard Group Inc | 19,944,258 | $4.00B | 0.06% | +13,365+0.1% | Added |
| Arrowstreet Capital, Limited Partnership | 0 | $0 | 0.00% | −232,101−100.0% | Sold out |
| Fred Alger Management, LLC | 0 | $0 | 0.00% | −101,968−100.0% | Sold out |
| Cookson Peirce & Co Inc | 0 | $0 | 0.00% | −89,092−100.0% | Sold out |
| AXA S.A. | 0 | $0 | 0.00% | −69,991−100.0% | Sold out |
| Marathon Asset Mgmt Ltd | 0 | $0 | 0.00% | −65,943−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −60,464−100.0% | Sold out |