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, Q1 2026
Institutional positions in Westinghouse Air Brake Technologies Corp as of Mar 31, 2026. 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
- 1,166
- +57 vs. Q4 2025
- Shares held
- 156.4M
- +20.3M (+14.9%) vs. Q4 2025
- Total value
- $39.0B
- +$9.93B (+34.2%) vs. Q4 2025
- New holders
- 156
- 386 more added
- Sold out
- 99
- 375 more reduced
20 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2026
Shares, value and share of portfolio for each institution holding Westinghouse Air Brake Technologies Corp; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Atlantic Edge Private Wealth Management, LLC | 11,018 | $2.75M | 0.68% | +39+0.4% | Added |
| Rafferty Asset Management, LLC | 11,105 | $2.78M | 0.01% | −4,125−27.1% | Reduced |
| Wedgewood Investors Inc | 11,186 | $2.80M | 3.21% | −145−1.3% | Reduced |
| CAPROCK Group, Inc. | 11,225 | $2.81M | 0.07% | −2,083−15.7% | Reduced |
| Patton Fund Management, Inc. | 11,274 | $2.82M | 0.48% | −719−6.0% | Reduced |
| CWC Advisors, LLC. | 11,672 | $2.92M | 1.39% | −22−0.2% | Reduced |
| Plato Investment Management Ltd | 11,680 | $2.92M | 0.20% | +160+1.4% | Added |
| Northwest & Ethical Investments L.P. | 11,639 | $2.93M | 0.07% | +66+0.6% | Added |
| CI Private Wealth, LLC | 12,062 | $2.96M | 0.00% | −1,101−8.4% | Reduced |
| BNP Paribas | 12,248 | $2.99M | 0.09% | +4,236+52.9% | Added |
| Park Avenue Securities LLC | 12,017 | $3.00M | 0.02% | −628−5.0% | Reduced |
| Jane Street Group, LLC | 12,131 | $3.03M | 0.00% | +3,520+40.9% | Added |
| Investment Management Corp of Ontario | 12,252 | $3.06M | 0.04% | −4,816−28.2% | Reduced |
| Susquehanna International Group, LLP | 12,322 | $3.08M | 0.00% | −7,798−38.8% | Reduced |
| Brevan Howard Capital Management LP | 12,772 | $3.19M | 0.03% | +6,450+102.0% | Added |
| Fulton Bank, N.A. | 12,868 | $3.22M | 0.11% | −480−3.6% | Reduced |
| Truist Financial Corp | 13,115 | $3.28M | 0.00% | −1,877−12.5% | Reduced |
| Gulf International Bank (UK) Ltd | 13,264 | $3.31M | 0.07% | +4,552+52.2% | Added |
| Motley Fool Asset Management LLC | 13,313 | $3.33M | 0.14% | +10,604+391.4% | Added |
| Teachers Retirement System of the State of Kentucky | 13,464 | $3.37M | 0.03% | 00.0% | Unchanged |
| Clean Yield Group | 13,671 | $3.42M | 0.96% | +996+7.9% | Added |
| Commonwealth Equity Services, LLC | 13,708 | $3.43M | 0.00% | −662−4.6% | Reduced |
| Triangle Securities Wealth Management | 13,753 | $3.44M | 0.78% | −165−1.2% | Reduced |
| Machina Capital S.A.S. | 13,809 | $3.45M | 0.68% | +1,559+12.7% | Added |
| Thrivent Financial for Lutherans | 13,941 | $3.48M | 0.01% | −29−0.2% | Reduced |
| Value Partners Investments Inc. | 14,071 | $3.51M | 0.27% | +518+3.8% | Added |
| Mirabella Financial Services LLP | 14,091 | $3.52M | 0.34% | −9,441−40.1% | Reduced |
| University of Texas/Texas Am Investment Managment Co | 14,173 | $3.54M | 0.52% | +711+5.3% | Added |
| Schroder Investment Management Group | 15,217 | $3.61M | 0.00% | −18,440−54.8% | Reduced |
| Boothbay Fund Management, LLC | 14,467 | $3.62M | 0.08% | +1,148+8.6% | Added |
| Schonfeld Strategic Advisors LLC | 14,632 | $3.66M | 0.03% | +10,785+280.3% | Added |
| LGT Capital Partners Ltd. | 15,220 | $3.80M | 0.20% | 00.0% | Unchanged |
| Hikari Power Ltd | 15,223 | $3.80M | 0.33% | −300−1.9% | Reduced |
| Miracle Mile Advisors, LLC | 15,482 | $3.87M | 0.05% | −60.0% | Reduced |
| Horizon Investments, LLC | 15,551 | $3.89M | 0.04% | +1,955+14.4% | Added |
| Prudential PLC | 15,976 | $3.99M | 0.03% | +13,547+557.7% | Added |
| Empowered Funds, LLC | 16,064 | $4.01M | 0.03% | +16,064 | New |
| Public Employees Retirement Association of Colorado | 16,247 | $4.06M | 0.02% | 00.0% | Unchanged |
| XTX Topco Ltd | 16,531 | $4.13M | 0.07% | +16,531 | New |
| Nisa Investment Advisors, LLC | 16,666 | $4.17M | 0.02% | −737−4.2% | Reduced |
| OP Asset Management Ltd | 16,906 | $4.22M | 0.04% | −1,637−8.8% | Reduced |
| State of Alaska, Department of Revenue | 17,013 | $4.25M | 0.05% | −120−0.7% | Reduced |
| Rockefeller Capital Management L.P. | 17,264 | $4.31M | 0.01% | −723−4.0% | Reduced |
| Swiss Life Asset Management Ltd | 17,330 | $4.33M | 0.02% | +3,983+29.8% | Added |
| Allstate Corp | 17,333 | $4.33M | 0.05% | +4,661+36.8% | Added |
| Oppenheimer & Co Inc | 17,362 | $4.34M | 0.05% | +408+2.4% | Added |
| Alpine Peaks Capital, LP | 17,480 | $4.37M | 4.42% | −3,000−14.6% | Reduced |
| Taproot Management LP | 17,538 | $4.38M | 0.83% | −37,930−68.4% | Reduced |
| Franklin Resources Inc | 18,017 | $4.50M | 0.00% | −752−4.0% | Reduced |
| Mutual of America Capital Management LLC | 18,142 | $4.53M | 0.05% | −220−1.2% | Reduced |
| Yousif Capital Management, LLC | 18,163 | $4.54M | 0.05% | −761−4.0% | Reduced |
| Advisory Services Network, LLC | 18,632 | $4.66M | 0.06% | +53+0.3% | Added |
| Southeast Asset Advisors Inc. | 18,719 | $4.68M | 0.51% | −3,425−15.5% | Reduced |
| Arkadios Wealth Advisors | 18,719 | $4.68M | 0.08% | +212+1.1% | Added |
| Varenne Capital Partners | 19,214 | $4.82M | 1.20% | −244,458−92.7% | Reduced |
| Howard Capital Management Inc. | 19,449 | $4.86M | 0.08% | −487−2.4% | Reduced |
| Oregon Public Employees Retirement Fund | 19,593 | $4.90M | 0.06% | +56+0.3% | Added |
| Watchman Group, Inc. | 19,888 | $4.97M | 1.20% | −1,115−5.3% | Reduced |
| Rodgers Brothers Inc. | 20,019 | $5.00M | 0.58% | −150−0.7% | Reduced |
| Consolidated Investment Group LLC | 20,035 | $5.01M | 0.54% | +935+4.9% | Added |
| Federation des caisses Desjardins du Quebec | 20,582 | $5.14M | 0.02% | −4,663−18.5% | Reduced |
| Woodbridge Co Ltd | 21,260 | $5.31M | 0.02% | 00.0% | Unchanged |
| Douglass Winthrop Advisors, LLC | 21,621 | $5.40M | 0.10% | +1,461+7.2% | Added |
| Quartz Partners, LLC | 21,672 | $5.42M | 2.09% | +183+0.9% | Added |
| First National Bank of Omaha | 21,907 | $5.47M | 0.17% | +495+2.3% | Added |
| Mathes Company, Inc. | 21,985 | $5.49M | 2.01% | +450+2.1% | Added |
| Nissay Asset Management Corp | 22,026 | $5.50M | 0.03% | +308+1.4% | Added |
| Pathstone Holdings, LLC | 22,079 | $5.52M | 0.02% | +509+2.4% | Added |
| Lifeworks Advisors, LLC | 22,241 | $5.56M | 0.71% | −3,285−12.9% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 24,252 | $5.56M | 0.01% | +2,567+11.8% | Added |
| HighTower Advisors, LLC | 22,430 | $5.61M | 0.01% | +3,064+15.8% | Added |
| Zacks Investment Management | 22,484 | $5.62M | 0.05% | +1,364+6.5% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 22,547 | $5.63M | 0.05% | +286+1.3% | Added |
| Ofi Invest Asset Management | 26,000 | $5.64M | 0.07% | +26,000 | New |
| SMA Capital LLC | 22,700 | $5.67M | 2.45% | −5,300−18.9% | Reduced |
| JustInvest LLC | 22,756 | $5.69M | 0.06% | +1,390+6.5% | Added |
| Indivisible Partners | 23,041 | $5.76M | 0.51% | +23,041 | New |
| Payden & Rygel | 23,200 | $5.80M | 0.45% | +23,200 | New |
| Neville Rodie & Shaw Inc | 23,301 | $5.82M | 0.42% | −400−1.7% | Reduced |
| British Columbia Investment Management Corp | 23,562 | $5.89M | 0.03% | −6,755−22.3% | Reduced |
| USS Investment Management Ltd | 23,748 | $5.93M | 0.03% | 00.0% | Unchanged |
| Allianz Asset Management GmbH | 23,785 | $5.94M | 0.01% | −4,832−16.9% | Reduced |
| Rakuten Investment Management, Inc. | 25,328 | $6.01M | 0.01% | +2,839+12.6% | Added |
| NEOS Investment Management LLC | 24,160 | $6.04M | 0.03% | +2,406+11.1% | Added |
| Sycomore Asset Management | 33,558 | $6.12M | 0.88% | 00.0% | Unchanged |
| D. E. Shaw & Co., Inc. | 24,843 | $6.21M | 0.00% | −31,836−56.2% | Reduced |
| Dnca Finance | 24,960 | $6.24M | 0.36% | +15,900+175.5% | Added |
| Ilmarinen Mutual Pension Insurance Co | 25,000 | $6.25M | 0.05% | +25,000 | New |
| Dakota Wealth Management | 25,066 | $6.26M | 0.14% | +25,066 | New |
| UniSuper Management Pty Ltd | 25,291 | $6.32M | 0.04% | +7,980+46.1% | Added |
| Burney Co | 25,336 | $6.33M | 0.20% | −7,813−23.6% | Reduced |
| ProShare Advisors LLC | 25,341 | $6.33M | 0.01% | −6,226−19.7% | Reduced |
| New York Life Investment Management LLC | 25,383 | $6.34M | 0.05% | +614+2.5% | Added |
| Hudson Bay Capital Management LP | 25,597 | $6.40M | 0.04% | −27,514−51.8% | Reduced |
| MML Investors Services, LLC | 25,718 | $6.43M | 0.02% | −4,557−15.1% | Reduced |
| Nomura Asset Management International Inc. | 25,780 | $6.44M | 0.01% | −1,656−6.0% | Reduced |
| Regions Financial Corp | 25,785 | $6.44M | 0.04% | −2,596−9.1% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 26,090 | $6.52M | 0.06% | +99+0.4% | Added |
| Public Sector Pension Investment Board | 27,407 | $6.85M | 0.02% | +5,234+23.6% | Added |
| Gibraltar Capital Management, Inc. | 27,510 | $6.88M | 1.18% | −1,209−4.2% | Reduced |