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 |
|---|---|---|---|---|---|
| Resona Asset Management Co.,Ltd. | 53,383 | $10.7M | 0.05% | −2,201−4.0% | Reduced |
| Glenmede Investment Management, LP | 52,643 | $10.6M | 0.05% | +11,922+29.3% | Added |
| Leeward Investments, LLC - MA | 51,762 | $10.4M | 0.53% | −1,868−3.5% | Reduced |
| Raiffeisen Bank International AG | 51,800 | $10.2M | 0.14% | +35,531+218.4% | Added |
| Arizona State Retirement System | 50,650 | $10.2M | 0.05% | +683+1.4% | Added |
| DnB Asset Management AS | 50,286 | $10.1M | 0.04% | −15,078−23.1% | Reduced |
| State of Michigan Retirement System | 49,716 | $9.97M | 0.05% | −300−0.6% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 49,588 | $9.94M | 0.01% | +11,663+30.8% | Added |
| Sienna Gestion | 54,338 | $9.93M | 0.69% | +54,338 | New |
| Teacher Retirement System of Texas | 49,433 | $9.91M | 0.04% | +20,651+71.7% | Added |
| Kinsale Capital Group, Inc. | 49,173 | $9.86M | 1.80% | +3,200+7.0% | Added |
| Stifel Financial Corp | 48,726 | $9.77M | 0.01% | −3,529−6.8% | Reduced |
| Varma Mutual Pension Insurance Co | 47,924 | $9.61M | 0.06% | +4,000+9.1% | Added |
| Cetera Investment Advisers | 47,639 | $9.55M | 0.01% | +5,111+12.0% | Added |
| DekaBank Deutsche Girozentrale | 48,066 | $9.43M | 0.02% | 00.0% | Unchanged |
| Swedbank AB | 46,605 | $9.34M | 0.01% | −865−1.8% | Reduced |
| Skylands Capital, LLC | 45,015 | $9.02M | 1.25% | −9,785−17.9% | Reduced |
| Townsend Asset Management Corp | 44,696 | $8.96M | 3.19% | −762−1.7% | Reduced |
| Bradley Foster & Sargent Inc | 44,511 | $8.92M | 0.13% | +556+1.3% | Added |
| Ethic Inc. | 44,506 | $8.92M | 0.15% | −10,144−18.6% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 44,193 | $8.86M | 0.04% | −2,285−4.9% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 44,093 | $8.84M | 0.08% | +7,008+18.9% | Added |
| Czech National Bank | 43,419 | $8.70M | 0.06% | +1,590+3.8% | Added |
| Martin Investment Management, LLC | 43,353 | $8.69M | 2.21% | −1,345−3.0% | Reduced |
| Great Lakes Advisors, LLC | 43,311 | $8.68M | 0.07% | +1,419+3.4% | Added |
| MetLife Investment Management | 42,390 | $8.50M | 0.04% | −1,186−2.7% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 41,052 | $8.23M | 0.04% | −918−2.2% | Reduced |
| Patton Albertson Miller Group, LLC | 40,194 | $8.06M | 0.97% | +267+0.7% | Added |
| IFM Investors Pty Ltd | 40,958 | $8.06M | 0.07% | +664+1.6% | Added |
| Engineers Gate Manager LP | 40,066 | $8.03M | 0.09% | +23,945+148.5% | Added |
| Longbow Finance SA | 39,827 | $7.98M | 0.79% | +21,103+112.7% | Added |
| W.G. Shaheen & Associates DBA Whitney & Co | 39,404 | $7.90M | 0.72% | −213−0.5% | Reduced |
| Kestra Advisory Services, LLC | 38,745 | $7.77M | 0.04% | +235+0.6% | Added |
| O'Shaughnessy Asset Management, LLC | 38,724 | $7.76M | 0.05% | +2,028+5.5% | Added |
| Comerica Bank | 37,936 | $7.61M | 0.03% | −3,290−8.0% | Reduced |
| Ieq Capital, LLC | 37,841 | $7.59M | 0.02% | +7,489+24.7% | Added |
| Citadel Advisors LLC | 37,145 | $7.45M | 0.01% | −221,058−85.6% | Reduced |
| Daiwa Securities Group Inc. | 36,842 | $7.39M | 0.02% | −4,854−11.6% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 36,527 | $7.32M | 0.01% | −13,935−27.6% | Reduced |
| Retirement Systems of Alabama | 36,467 | $7.31M | 0.02% | −253−0.7% | Reduced |
| Franklin Resources Inc | 36,345 | $7.29M | 0.00% | +1,852+5.4% | Added |
| Los Angeles Capital Management LLC | 35,580 | $7.13M | 0.02% | +28,076+374.1% | Added |
| Susquehanna Fundamental Investments, LLC | 35,481 | $7.11M | 0.28% | −4,654−11.6% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 35,440 | $7.10M | 0.02% | +1,576+4.7% | Added |
| Amalgamated Bank | 34,041 | $6.82M | 0.05% | −626−1.8% | Reduced |
| Silvant Capital Management LLC | 33,683 | $6.75M | 0.23% | −3,186−8.6% | Reduced |
| Burney Co | 33,202 | $6.66M | 0.21% | +1,814+5.8% | Added |
| Fisher Funds Management LTD | 32,238 | $6.46M | 0.17% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 31,974 | $6.41M | 0.02% | +14,767+85.8% | Added |
| Natixis | 30,853 | $6.19M | 0.03% | −56,522−64.7% | Reduced |
| Marshall Wace, LLP | 30,801 | $6.17M | 0.01% | −167,852−84.5% | Reduced |
| Machina Capital S.A.S. | 30,736 | $6.16M | 1.08% | +19,762+180.1% | Added |
| ExodusPoint Capital Management, LP | 30,647 | $6.14M | 0.09% | −16,081−34.4% | Reduced |
| Sycomore Asset Management | 33,558 | $6.12M | 1.02% | 00.0% | Unchanged |
| Flputnam Investment Management Co | 30,051 | $6.02M | 0.09% | +19,937+197.1% | Added |
| CWM, LLC | 29,478 | $5.91M | 0.02% | +14,018+90.7% | Added |
| ProShare Advisors LLC | 29,093 | $5.83M | 0.01% | −328−1.1% | Reduced |
| SummitTX Capital, L.P. | 28,950 | $5.80M | 0.24% | +28,950 | New |
| Gibraltar Capital Management, Inc. | 28,935 | $5.80M | 1.04% | +28,935 | New |
| Regions Financial Corp | 28,875 | $5.79M | 0.04% | +2,281+8.6% | Added |
| Aquatic Capital Management LLC | 28,781 | $5.77M | 0.11% | +4,711+19.6% | Added |
| Ilmarinen Mutual Pension Insurance Co | 28,700 | $5.75M | 0.04% | +28,700 | New |
| Gotham Asset Management, LLC | 28,614 | $5.74M | 0.02% | +14,564+103.7% | Added |
| Xponance, Inc. | 28,554 | $5.72M | 0.05% | +137+0.5% | Added |
| Stone Run Capital, LLC | 28,335 | $5.68M | 2.24% | −1,000−3.4% | Reduced |
| Utah Retirement Systems | 28,040 | $5.62M | 0.05% | 00.0% | Unchanged |
| MML Investors Services, LLC | 27,831 | $5.58M | 0.01% | −203−0.7% | Reduced |
| Diversified Trust Co | 27,779 | $5.57M | 0.11% | +2,960+11.9% | Added |
| ASR Vermogensbeheer N.V. | 27,314 | $5.48M | 0.07% | −92−0.3% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 27,279 | $5.47M | 0.04% | +1,559+6.1% | Added |
| Wealthfront Advisers LLC | 26,979 | $5.41M | 0.01% | +1,534+6.0% | Added |
| Creative Planning | 26,854 | $5.38M | 0.00% | +3,145+13.3% | Added |
| Captrust Financial Advisors | 25,984 | $5.21M | 0.01% | −3,028−10.4% | Reduced |
| Neville Rodie & Shaw Inc | 25,926 | $5.20M | 0.38% | 00.0% | Unchanged |
| Mariner, LLC | 25,802 | $5.17M | 0.01% | +3,640+16.4% | Added |
| Colony Group, LLC | 25,577 | $5.13M | 0.01% | +3,031+13.4% | Added |
| Consolidated Investment Group LLC | 25,100 | $5.03M | 0.62% | −1,500−5.6% | Reduced |
| New York Life Investment Management LLC | 24,909 | $4.99M | 0.04% | −679−2.7% | Reduced |
| Jane Street Group, LLC | 24,701 | $4.95M | 0.01% | −189,211−88.5% | Reduced |
| British Columbia Investment Management Corp | 24,593 | $4.93M | 0.03% | −2,311−8.6% | Reduced |
| Concentric Capital Strategies, LP | 24,072 | $4.83M | 0.23% | +13,430+126.2% | Added |
| CIBC Asset Management Inc | 24,024 | $4.82M | 0.01% | +87+0.4% | Added |
| TCW Group Inc | 23,796 | $4.77M | 0.04% | −5,692−19.3% | Reduced |
| USS Investment Management Ltd | 23,748 | $4.76M | 0.02% | 00.0% | Unchanged |
| CIBC Bancorp USA Inc. | 23,593 | $4.73M | 0.03% | +23,593 | New |
| Woodline Partners LP | 22,594 | $4.53M | 0.02% | +4,084+22.1% | Added |
| Susquehanna International Group, LLP | 22,446 | $4.50M | 0.01% | −27,402−55.0% | Reduced |
| Southeast Asset Advisors Inc. | 22,175 | $4.45M | 0.48% | −155−0.7% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 21,972 | $4.40M | 0.04% | +323+1.5% | Added |
| Vaughan Nelson Investment Management, L.P. | 21,850 | $4.38M | 0.04% | −200,061−90.2% | Reduced |
| Watchman Group, Inc. | 21,638 | $4.34M | 1.05% | −282−1.3% | Reduced |
| Yousif Capital Management, LLC | 21,512 | $4.31M | 0.05% | −1,622−7.0% | Reduced |
| Nissay Asset Management Corp | 21,504 | $4.31M | 0.02% | +237+1.1% | Added |
| Pathstone Holdings, LLC | 21,354 | $4.28M | 0.02% | −67−0.3% | Reduced |
| Oddo BHF Asset Management SAS | 21,353 | $4.28M | 0.16% | −7,110−25.0% | Reduced |
| Mathes Company, Inc. | 21,315 | $4.27M | 1.53% | +95+0.4% | Added |
| Alpine Peaks Capital, LP | 21,180 | $4.25M | 3.70% | −600−2.8% | Reduced |
| Bank of Nova Scotia | 21,061 | $4.22M | 0.01% | +3,171+17.7% | Added |
| Zacks Investment Management | 20,781 | $4.17M | 0.03% | +151+0.7% | Added |
| First National Bank of Omaha | 20,341 | $4.08M | 0.26% | +20,341 | New |