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 |
|---|---|---|---|---|---|
| Vanguard Group Inc | 19,944,258 | $4.00B | 0.06% | +13,365+0.1% | Added |
| FMR LLC | 16,315,120 | $3.27B | 0.17% | +2,904,515+21.7% | Added |
| BlackRock, Inc. | 13,181,100 | $2.64B | 0.05% | −725,119−5.2% | Reduced |
| State Street Corp | 7,460,430 | $1.50B | 0.05% | −27,738−0.4% | Reduced |
| Price T Rowe Associates Inc | 6,620,759 | $1.33B | 0.14% | +15,720+0.2% | Added |
| Geode Capital Management, LLC | 4,328,128 | $864.0M | 0.06% | +40,114+0.9% | Added |
| FIL Ltd | 3,999,710 | $801.8M | 0.63% | +279,446+7.5% | Added |
| Select Equity Group, L.P. | 3,688,625 | $739.5M | 3.16% | −370,873−9.1% | Reduced |
| Wellington Management Group LLP | 3,304,183 | $662.4M | 0.12% | +116,329+3.6% | Added |
| Invesco Ltd. | 2,423,468 | $485.8M | 0.08% | −1,990,968−45.1% | Reduced |
| Boston Partners | 2,304,832 | $462.1M | 0.47% | +43,376+1.9% | Added |
| Farallon Capital Management, L.L.C. | 2,205,098 | $442.1M | 2.50% | +896,900+68.6% | Added |
| Morgan Stanley | 2,179,556 | $436.9M | 0.03% | −38,526−1.7% | Reduced |
| Massachusetts Financial Services Co | 2,014,383 | $403.8M | 0.13% | −2,482,783−55.2% | Reduced |
| Nordea Investment Management AB | 1,974,257 | $393.3M | 0.34% | +381,728+24.0% | Added |
| Northern Trust Corp | 1,953,310 | $391.6M | 0.05% | −8,747−0.4% | Reduced |
| Dimensional Fund Advisors LP | 1,718,241 | $344.4M | 0.07% | +19,952+1.2% | Added |
| Beutel, Goodman & Co Ltd. | 1,680,090 | $336.8M | 2.03% | −99,011−5.6% | Reduced |
| Amundi | 1,623,041 | $326.7M | 0.10% | +8,252+0.5% | Added |
| UBS Asset Management Americas Inc | 1,555,639 | $311.9M | 0.07% | −189,794−10.9% | Reduced |
| Legal & General Group Plc | 1,230,060 | $246.6M | 0.06% | +141,706+13.0% | Added |
| AQR Capital Management LLC | 1,229,270 | $245.5M | 0.16% | +532,121+76.3% | Added |
| Royal London Asset Management Ltd | 1,168,778 | $234.3M | 0.50% | +9,246+0.8% | Added |
| American Century Companies Inc | 1,159,425 | $232.4M | 0.12% | +9,375+0.8% | Added |
| Bessemer Group Inc | 1,149,971 | $230.5M | 0.35% | −4,831−0.4% | Reduced |
| Kayne Anderson Rudnick Investment Management LLC | 1,112,385 | $223.0M | 0.54% | −17,320−1.5% | Reduced |
| Deutsche Bank AG | 1,057,421 | $212.0M | 0.07% | +348,192+49.1% | Added |
| Charles Schwab Investment Management Inc | 1,051,758 | $210.8M | 0.03% | +3,613+0.3% | Added |
| UBS Group AG | 1,033,304 | $207.1M | 0.04% | +682,048+194.2% | Added |
| Nuveen, LLC | 1,030,563 | $206.6M | 0.05% | −11,751−1.1% | Reduced |
| AustralianSuper Pty Ltd | 995,392 | $199.5M | 0.94% | +121,331+13.9% | Added |
| Aviva PLC | 958,483 | $192.1M | 0.35% | +430,798+81.6% | Added |
| JPMorgan Chase & Co | 956,915 | $191.8M | 0.01% | −570,487−37.4% | Reduced |
| Raymond James Financial Inc | 876,183 | $175.6M | 0.06% | −333,955−27.6% | Reduced |
| Bank of New York Mellon Corp | 847,404 | $169.9M | 0.03% | −4,243−0.5% | Reduced |
| Robeco Institutional Asset Management B.V. | 805,895 | $161.6M | 0.23% | +27,739+3.6% | Added |
| Goldman Sachs Group Inc | 792,930 | $159.0M | 0.02% | +102,300+14.8% | Added |
| Qube Research & Technologies Ltd | 763,563 | $153.1M | 0.22% | +182,661+31.4% | Added |
| Bank of America Corp | 700,781 | $140.5M | 0.01% | −1,130−0.2% | Reduced |
| Burgundy Asset Management Ltd. | 718,779 | $139.1M | 1.31% | +77,495+12.1% | Added |
| Alyeska Investment Group, L.P. | 636,150 | $127.5M | 0.39% | +345,083+118.6% | Added |
| Santori & Peters | 602,338 | $120.8M | 43.14% | 00.0% | Unchanged |
| Park Presidio Capital LLC | 573,379 | $114.9M | 10.00% | +62,411+12.2% | Added |
| The PNC Financial Services Group, Inc. | 531,469 | $106.5M | 0.06% | +961+0.2% | Added |
| Swiss National Bank | 493,229 | $98.9M | 0.06% | −24,300−4.7% | Reduced |
| Candriam Luxembourg S.C.A. | 482,986 | $96.8M | 0.51% | +17,960+3.9% | Added |
| Man Group plc | 472,935 | $94.8M | 0.18% | −31,199−6.2% | Reduced |
| Alliancebernstein L.P. | 466,482 | $93.5M | 0.03% | −71,356−13.3% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 436,808 | $87.6M | 0.05% | −2,336−0.5% | Reduced |
| First Pacific Advisors, LP | 436,663 | $87.5M | 1.21% | +700+0.2% | Added |
| Point72 Asset Management, L.P. | 415,800 | $83.4M | 0.18% | +201,981+94.5% | Added |
| Voloridge Investment Management, LLC | 410,576 | $82.3M | 0.28% | +365,905+819.1% | Added |
| Janus Henderson Group PLC | 408,715 | $82.0M | 0.04% | −350,593−46.2% | Reduced |
| Junto Capital Management LP | 399,858 | $80.2M | 1.68% | +399,858 | New |
| Bristol Gate Capital Partners Inc. | 386,308 | $77.4M | 4.57% | −13,295−3.3% | Reduced |
| Renaissance Technologies LLC | 376,595 | $75.5M | 0.10% | +208,700+124.3% | Added |
| California Public Employees Retirement System | 370,501 | $74.3M | 0.04% | +10,702+3.0% | Added |
| KBC Group NV | 369,560 | $74.1M | 0.18% | +230,922+166.6% | Added |
| Pzena Investment Management LLC | 367,582 | $73.7M | 0.24% | +6,886+1.9% | Added |
| Barclays PLC | 367,054 | $73.6M | 0.03% | −252,120−40.7% | Reduced |
| Federated Hermes, Inc. | 349,143 | $70.0M | 0.12% | +24,408+7.5% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 336,281 | $67.4M | 0.05% | +5,197+1.6% | Added |
| Bristol John W & Co Inc | 334,315 | $67.0M | 1.06% | −349,007−51.1% | Reduced |
| Rhumbline Advisers | 330,938 | $66.3M | 0.05% | +11,469+3.6% | Added |
| Russell Investments Group, Ltd. | 328,726 | $65.9M | 0.07% | +14,574+4.6% | Added |
| HSBC Holdings PLC | 316,701 | $63.4M | 0.04% | −3,789−1.2% | Reduced |
| Mackenzie Financial Corp | 314,918 | $63.1M | 0.08% | −252,777−44.5% | Reduced |
| Panagora Asset Management Inc | 314,785 | $63.1M | 0.25% | +26,013+9.0% | Added |
| Blair William & Co | 312,237 | $62.6M | 0.17% | −40,108−11.4% | Reduced |
| Duquesne Family Office LLCSuperinvestorDuquesne Family Office | 302,410 | $60.6M | 1.54% | +131,900+77.4% | Added |
| Citigroup Inc | 302,387 | $60.6M | 0.04% | −68,174−18.4% | Reduced |
| California State Teachers Retirement System | 295,664 | $59.3M | 0.06% | −347−0.1% | Reduced |
| Neuberger Berman Group LLC | 293,775 | $58.9M | 0.04% | +64,542+28.2% | Added |
| TD Asset Management Inc | 287,728 | $57.7M | 0.05% | +903+0.3% | Added |
| Canada Pension Plan Investment Board | 287,650 | $57.7M | 0.04% | +56,083+24.2% | Added |
| National Pension Service | 285,391 | $57.2M | 0.04% | +12,338+4.5% | Added |
| Ensign Peak Advisors, Inc | 277,864 | $55.7M | 0.09% | −45,980−14.2% | Reduced |
| Assenagon Asset Management S.A. | 277,688 | $55.7M | 0.08% | −31,247−10.1% | Reduced |
| Wells Fargo & Company | 275,317 | $55.2M | 0.01% | −18,857−6.4% | Reduced |
| Freestone Grove Partners LP | 272,549 | $54.6M | 0.41% | +213,065+358.2% | Added |
| Vantage Investment Partners, LLC | 267,573 | $53.6M | 3.67% | 00.0% | Unchanged |
| Varenne Capital Partners | 262,242 | $52.6M | 11.09% | −14,836−5.4% | Reduced |
| Royal Bank of Canada | 259,116 | $51.9M | 0.01% | +14,482+5.9% | Added |
| PointState Capital LP | 257,970 | $51.7M | 0.93% | +257,970 | New |
| Great West Life Assurance Co | 260,748 | $51.5M | 0.07% | +1,446+0.6% | Added |
| Pinebridge Investments, L.P. | 254,772 | $51.1M | 0.38% | +9,422+3.8% | Added |
| DJE Kapital AG | 239,016 | $50.0M | 1.22% | 00.0% | Unchanged |
| Jain Global LLC | 249,033 | $49.9M | 0.65% | +246,638+10,298.0% | Added |
| Beck Mack & Oliver LLC | 238,475 | $47.8M | 0.87% | −3,290−1.4% | Reduced |
| Value Holdings Management Co. LLC | 232,900 | $46.7M | 7.48% | 00.0% | Unchanged |
| Two Sigma Advisers, LP | 230,000 | $46.1M | 0.09% | −100,800−30.5% | Reduced |
| Ameriprise Financial Inc | 227,839 | $45.7M | 0.01% | −59,942−20.8% | Reduced |
| Standard Life Aberdeen plc | 228,860 | $45.6M | 0.07% | +16,510+7.8% | Added |
| Border to Coast Pensions Partnership Ltd | 213,573 | $42.8M | 0.75% | +12,562+6.2% | Added |
| Erste Asset Management GmbH | 206,759 | $40.8M | 0.39% | −25,138−10.8% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 199,762 | $40.0M | 0.09% | +4,221+2.2% | Added |
| Korea Investment CORP | 197,862 | $39.7M | 0.08% | +62,182+45.8% | Added |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 195,978 | $39.3M | 0.07% | +11,970+6.5% | Added |
| Envestnet Asset Management Inc | 195,432 | $39.2M | 0.01% | −28,634−12.8% | Reduced |
| Bank of Montreal | 192,424 | $38.6M | 0.02% | +32,519+20.3% | Added |