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 |
|---|---|---|---|---|---|
| Pathstone Holdings, LLC | 21,354 | $4.28M | 0.02% | −67−0.3% | Reduced |
| Nissay Asset Management Corp | 21,504 | $4.31M | 0.02% | +237+1.1% | Added |
| Yousif Capital Management, LLC | 21,512 | $4.31M | 0.05% | −1,622−7.0% | Reduced |
| Watchman Group, Inc. | 21,638 | $4.34M | 1.05% | −282−1.3% | Reduced |
| Vaughan Nelson Investment Management, L.P. | 21,850 | $4.38M | 0.04% | −200,061−90.2% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 21,972 | $4.40M | 0.04% | +323+1.5% | Added |
| Southeast Asset Advisors Inc. | 22,175 | $4.45M | 0.48% | −155−0.7% | Reduced |
| Susquehanna International Group, LLP | 22,446 | $4.50M | 0.01% | −27,402−55.0% | Reduced |
| Woodline Partners LP | 22,594 | $4.53M | 0.02% | +4,084+22.1% | Added |
| CIBC Bancorp USA Inc. | 23,593 | $4.73M | 0.03% | +23,593 | New |
| USS Investment Management Ltd | 23,748 | $4.76M | 0.02% | 00.0% | Unchanged |
| TCW Group Inc | 23,796 | $4.77M | 0.04% | −5,692−19.3% | Reduced |
| CIBC Asset Management Inc | 24,024 | $4.82M | 0.01% | +87+0.4% | Added |
| Concentric Capital Strategies, LP | 24,072 | $4.83M | 0.23% | +13,430+126.2% | Added |
| British Columbia Investment Management Corp | 24,593 | $4.93M | 0.03% | −2,311−8.6% | Reduced |
| Jane Street Group, LLC | 24,701 | $4.95M | 0.01% | −189,211−88.5% | Reduced |
| New York Life Investment Management LLC | 24,909 | $4.99M | 0.04% | −679−2.7% | Reduced |
| Consolidated Investment Group LLC | 25,100 | $5.03M | 0.62% | −1,500−5.6% | Reduced |
| Colony Group, LLC | 25,577 | $5.13M | 0.01% | +3,031+13.4% | Added |
| Mariner, LLC | 25,802 | $5.17M | 0.01% | +3,640+16.4% | Added |
| Neville Rodie & Shaw Inc | 25,926 | $5.20M | 0.38% | 00.0% | Unchanged |
| Captrust Financial Advisors | 25,984 | $5.21M | 0.01% | −3,028−10.4% | Reduced |
| Creative Planning | 26,854 | $5.38M | 0.00% | +3,145+13.3% | Added |
| Wealthfront Advisers LLC | 26,979 | $5.41M | 0.01% | +1,534+6.0% | Added |
| Police & Firemen's Retirement System of New Jersey | 27,279 | $5.47M | 0.04% | +1,559+6.1% | Added |
| ASR Vermogensbeheer N.V. | 27,314 | $5.48M | 0.07% | −92−0.3% | Reduced |
| Diversified Trust Co | 27,779 | $5.57M | 0.11% | +2,960+11.9% | Added |
| MML Investors Services, LLC | 27,831 | $5.58M | 0.01% | −203−0.7% | Reduced |
| Utah Retirement Systems | 28,040 | $5.62M | 0.05% | 00.0% | Unchanged |
| Stone Run Capital, LLC | 28,335 | $5.68M | 2.24% | −1,000−3.4% | Reduced |
| Xponance, Inc. | 28,554 | $5.72M | 0.05% | +137+0.5% | Added |
| Gotham Asset Management, LLC | 28,614 | $5.74M | 0.02% | +14,564+103.7% | Added |
| Ilmarinen Mutual Pension Insurance Co | 28,700 | $5.75M | 0.04% | +28,700 | New |
| Aquatic Capital Management LLC | 28,781 | $5.77M | 0.11% | +4,711+19.6% | Added |
| Regions Financial Corp | 28,875 | $5.79M | 0.04% | +2,281+8.6% | Added |
| Gibraltar Capital Management, Inc. | 28,935 | $5.80M | 1.04% | +28,935 | New |
| SummitTX Capital, L.P. | 28,950 | $5.80M | 0.24% | +28,950 | New |
| ProShare Advisors LLC | 29,093 | $5.83M | 0.01% | −328−1.1% | Reduced |
| CWM, LLC | 29,478 | $5.91M | 0.02% | +14,018+90.7% | Added |
| Flputnam Investment Management Co | 30,051 | $6.02M | 0.09% | +19,937+197.1% | Added |
| Sycomore Asset Management | 33,558 | $6.12M | 1.02% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 30,647 | $6.14M | 0.09% | −16,081−34.4% | Reduced |
| Machina Capital S.A.S. | 30,736 | $6.16M | 1.08% | +19,762+180.1% | Added |
| Marshall Wace, LLP | 30,801 | $6.17M | 0.01% | −167,852−84.5% | Reduced |
| Natixis | 30,853 | $6.19M | 0.03% | −56,522−64.7% | Reduced |
| Pacer Advisors, Inc. | 31,974 | $6.41M | 0.02% | +14,767+85.8% | Added |
| Fisher Funds Management LTD | 32,238 | $6.46M | 0.17% | 00.0% | Unchanged |
| Burney Co | 33,202 | $6.66M | 0.21% | +1,814+5.8% | Added |
| Silvant Capital Management LLC | 33,683 | $6.75M | 0.23% | −3,186−8.6% | Reduced |
| Amalgamated Bank | 34,041 | $6.82M | 0.05% | −626−1.8% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 35,440 | $7.10M | 0.02% | +1,576+4.7% | Added |
| Susquehanna Fundamental Investments, LLC | 35,481 | $7.11M | 0.28% | −4,654−11.6% | Reduced |
| Los Angeles Capital Management LLC | 35,580 | $7.13M | 0.02% | +28,076+374.1% | Added |
| Franklin Resources Inc | 36,345 | $7.29M | 0.00% | +1,852+5.4% | Added |
| Retirement Systems of Alabama | 36,467 | $7.31M | 0.02% | −253−0.7% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 36,527 | $7.32M | 0.01% | −13,935−27.6% | Reduced |
| Daiwa Securities Group Inc. | 36,842 | $7.39M | 0.02% | −4,854−11.6% | Reduced |
| Citadel Advisors LLC | 37,145 | $7.45M | 0.01% | −221,058−85.6% | Reduced |
| Ieq Capital, LLC | 37,841 | $7.59M | 0.02% | +7,489+24.7% | Added |
| Comerica Bank | 37,936 | $7.61M | 0.03% | −3,290−8.0% | Reduced |
| O'Shaughnessy Asset Management, LLC | 38,724 | $7.76M | 0.05% | +2,028+5.5% | Added |
| Kestra Advisory Services, LLC | 38,745 | $7.77M | 0.04% | +235+0.6% | Added |
| W.G. Shaheen & Associates DBA Whitney & Co | 39,404 | $7.90M | 0.72% | −213−0.5% | Reduced |
| Longbow Finance SA | 39,827 | $7.98M | 0.79% | +21,103+112.7% | Added |
| Engineers Gate Manager LP | 40,066 | $8.03M | 0.09% | +23,945+148.5% | Added |
| IFM Investors Pty Ltd | 40,958 | $8.06M | 0.07% | +664+1.6% | Added |
| Patton Albertson Miller Group, LLC | 40,194 | $8.06M | 0.97% | +267+0.7% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 41,052 | $8.23M | 0.04% | −918−2.2% | Reduced |
| MetLife Investment Management | 42,390 | $8.50M | 0.04% | −1,186−2.7% | Reduced |
| Great Lakes Advisors, LLC | 43,311 | $8.68M | 0.07% | +1,419+3.4% | Added |
| Martin Investment Management, LLC | 43,353 | $8.69M | 2.21% | −1,345−3.0% | Reduced |
| Czech National Bank | 43,419 | $8.70M | 0.06% | +1,590+3.8% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 44,093 | $8.84M | 0.08% | +7,008+18.9% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 44,193 | $8.86M | 0.04% | −2,285−4.9% | Reduced |
| Ethic Inc. | 44,506 | $8.92M | 0.15% | −10,144−18.6% | Reduced |
| Bradley Foster & Sargent Inc | 44,511 | $8.92M | 0.13% | +556+1.3% | Added |
| Townsend Asset Management Corp | 44,696 | $8.96M | 3.19% | −762−1.7% | Reduced |
| Skylands Capital, LLC | 45,015 | $9.02M | 1.25% | −9,785−17.9% | Reduced |
| Swedbank AB | 46,605 | $9.34M | 0.01% | −865−1.8% | Reduced |
| DekaBank Deutsche Girozentrale | 48,066 | $9.43M | 0.02% | 00.0% | Unchanged |
| Cetera Investment Advisers | 47,639 | $9.55M | 0.01% | +5,111+12.0% | Added |
| Varma Mutual Pension Insurance Co | 47,924 | $9.61M | 0.06% | +4,000+9.1% | Added |
| Stifel Financial Corp | 48,726 | $9.77M | 0.01% | −3,529−6.8% | Reduced |
| Kinsale Capital Group, Inc. | 49,173 | $9.86M | 1.80% | +3,200+7.0% | Added |
| Teacher Retirement System of Texas | 49,433 | $9.91M | 0.04% | +20,651+71.7% | Added |
| Sienna Gestion | 54,338 | $9.93M | 0.69% | +54,338 | New |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 49,588 | $9.94M | 0.01% | +11,663+30.8% | Added |
| State of Michigan Retirement System | 49,716 | $9.97M | 0.05% | −300−0.6% | Reduced |
| DnB Asset Management AS | 50,286 | $10.1M | 0.04% | −15,078−23.1% | Reduced |
| Arizona State Retirement System | 50,650 | $10.2M | 0.05% | +683+1.4% | Added |
| Raiffeisen Bank International AG | 51,800 | $10.2M | 0.14% | +35,531+218.4% | Added |
| Leeward Investments, LLC - MA | 51,762 | $10.4M | 0.53% | −1,868−3.5% | Reduced |
| Glenmede Investment Management, LP | 52,643 | $10.6M | 0.05% | +11,922+29.3% | Added |
| Resona Asset Management Co.,Ltd. | 53,383 | $10.7M | 0.05% | −2,201−4.0% | Reduced |
| DuPont Capital Management Corp | 53,677 | $10.8M | 1.11% | 00.0% | Unchanged |
| Lansforsakringar Fondforvaltning AB (publ) | 53,982 | $10.8M | 0.06% | −129−0.2% | Reduced |
| State of Tennessee, Treasury Department | 55,278 | $11.1M | 0.04% | −13,565−19.7% | Reduced |
| Needham Investment Management LLC | 55,750 | $11.2M | 0.78% | 00.0% | Unchanged |
| Voya Investment Management LLC | 55,981 | $11.2M | 0.01% | −41,544−42.6% | Reduced |
| Public Employees Retirement System of Ohio | 56,933 | $11.4M | 0.04% | −32,095−36.1% | Reduced |