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, Q4 2025
Institutional positions in Westinghouse Air Brake Technologies Corp as of Dec 31, 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
- 1,129
- +69 vs. Q3 2025
- Shares held
- 158.0M
- +3.40M (+2.2%) vs. Q3 2025
- Total value
- $33.7B
- +$2.75B (+8.9%) vs. Q3 2025
- New holders
- 150
- 374 more added
- Sold out
- 81
- 384 more reduced
34 institutions that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2025
Shares, value and share of portfolio for each institution holding Westinghouse Air Brake Technologies Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Harbor Investment Advisory, LLC | 3,278 | $699.7K | 0.05% | 00.0% | Unchanged |
| Forum Financial Management, LP | 3,297 | $704.0K | 0.01% | −45−1.3% | Reduced |
| Principal Securities, Inc. | 3,339 | $712.7K | 0.01% | −182−5.2% | Reduced |
| Papp L Roy & Associates | 3,376 | $720.7K | 0.08% | 00.0% | Unchanged |
| Inceptionr LLC | 3,378 | $721.0K | 0.20% | +3,378 | New |
| Private Advisor Group, LLC | 3,379 | $721.2K | 0.00% | −442−11.6% | Reduced |
| Dempze Nancy E | 3,400 | $725.7K | 0.38% | 00.0% | Unchanged |
| QVIDTVM Management LLC | 3,404 | $726.6K | 0.82% | −6,200−64.6% | Reduced |
| Warren Averett Asset Management, LLC | 3,415 | $729.0K | 0.01% | +954+38.8% | Added |
| Virtu Financial LLC | 3,426 | $731.0K | 0.03% | +3,426 | New |
| Global Retirement Partners, LLC | 3,443 | $735.0K | 0.01% | +2,629+323.0% | Added |
| Siemens Fonds Invest GmbH | 3,415 | $740.0K | 0.04% | +974+39.9% | Added |
| NewEdge Wealth, LLC | 3,479 | $742.5K | 0.01% | +3,479 | New |
| Janney Montgomery Scott LLC | 3,546 | $757.0K | 0.00% | +145+4.3% | Added |
| Cresset Asset Management, LLC | 3,562 | $760.4K | 0.00% | −78−2.1% | Reduced |
| Catalyst Financial Partners LLC | 3,609 | $770.3K | 0.09% | +27+0.8% | Added |
| Baird Financial Group, Inc. | 3,614 | $771.4K | 0.00% | −104−2.8% | Reduced |
| EP Wealth Advisors, LLC | 3,642 | $777.3K | 0.00% | +3,642 | New |
| WoodTrust Financial Corp | 3,648 | $779.0K | 0.09% | −2,610−41.7% | Reduced |
| Appleton Partners Inc | 3,662 | $782.0K | 0.05% | −50−1.3% | Reduced |
| Canada Post Corp Registered Pension Plan | 3,679 | $785.3K | 0.03% | +910+32.9% | Added |
| Occudo Quantitative Strategies LP | 3,693 | $788.3K | 0.05% | −10,566−74.1% | Reduced |
| Polymer Capital Management (US) LLC | 3,752 | $800.9K | 0.10% | +380+11.3% | Added |
| First National Advisers, LLC | 3,808 | $812.8K | 0.11% | +283+8.0% | Added |
| MAI Capital Management | 3,813 | $813.9K | 0.00% | −708−15.7% | Reduced |
| Kinneret Advisory, LLC | 3,822 | $815.8K | 0.07% | −105−2.7% | Reduced |
| Schonfeld Strategic Advisors LLC | 3,847 | $821.1K | 0.00% | −7,150−65.0% | Reduced |
| MJP Associates Inc | 3,876 | $827.4K | 0.10% | +6+0.2% | Added |
| BAM Wealth Management, LLC | 3,902 | $832.9K | 0.60% | −254−6.1% | Reduced |
| Gibbs Wealth Management | 3,744 | $840.3K | 0.20% | −424−10.2% | Reduced |
| Whittier Trust Co | 3,810 | $841.8K | 0.01% | −2−0.1% | Reduced |
| BSW Wealth Partners | 3,983 | $850.2K | 0.10% | +67+1.7% | Added |
| Whittier Trust Co of Nevada Inc | 3,857 | $852.2K | 0.02% | −4−0.1% | Reduced |
| Paradigm Asset Management Co LLC | 4,000 | $853.8K | 0.20% | −200−4.8% | Reduced |
| M. Kulyk & Associates, LLC | 4,000 | $853.8K | 0.16% | 00.0% | Unchanged |
| Kornitzer Capital Management Inc | 4,050 | $864.5K | 0.02% | +1,075+36.1% | Added |
| Two Sigma Securities, LLC | 4,076 | $870.0K | 0.12% | +4,076 | New |
| Prime Capital Investment Advisors, LLC | 4,092 | $873.3K | 0.01% | −17−0.4% | Reduced |
| Quadrant Capital Group LLC | 4,111 | $877.5K | 0.03% | +29+0.7% | Added |
| Numerai GP LLC | 4,143 | $884.3K | 0.11% | −15,458−78.9% | Reduced |
| Medallion Wealth Advisors, LLC | 4,150 | $885.9K | 0.30% | +6+0.1% | Added |
| Alberta Investment Management Corp | 4,200 | $896.5K | 0.01% | 00.0% | Unchanged |
| Cornercap Investment Counsel Inc | 4,261 | $909.5K | 0.45% | −56−1.3% | Reduced |
| Kohmann Bosshard Financial Services, LLC | 4,261 | $909.5K | 0.08% | −98−2.2% | Reduced |
| Kingswood Wealth Advisors, LLC | 4,335 | $925.2K | 0.04% | +143+3.4% | Added |
| Advisor OS, LLC | 4,343 | $927.1K | 0.07% | +14+0.3% | Added |
| Pinnacle Financial Partners, Inc. | 4,368 | $932.5K | 0.01% | +4,368 | New |
| Barnett & Company, Inc. | 4,379 | $934.7K | 0.75% | 00.0% | Unchanged |
| Qtron Investments LLC | 4,399 | $939.0K | 0.12% | −2,537−36.6% | Reduced |
| Jacobi Capital Management LLC | 4,448 | $949.3K | 0.06% | +98+2.3% | Added |
| Wahed Invest LLC | 4,462 | $952.4K | 0.13% | −175−3.8% | Reduced |
| Kentucky Retirement Systems Insurance Trust Fund | 4,462 | $952.4K | 0.06% | 00.0% | Unchanged |
| Keybank National Association | 4,553 | $971.8K | 0.00% | +129+2.9% | Added |
| GAMMA Investing LLC | 4,561 | $973.5K | 0.05% | +312+7.3% | Added |
| MUFG Securities Americas Inc. | 4,606 | $983.2K | 0.06% | −4−0.1% | Reduced |
| Rehmann Capital Advisory Group | 4,625 | $987.2K | 0.05% | −43−0.9% | Reduced |
| Securian Asset Management, Inc | 4,638 | $990.0K | 0.04% | −3,504−43.0% | Reduced |
| Twin Capital Management Inc | 4,685 | $1.00M | 0.12% | −20.0% | Reduced |
| Quantitative Investment Management, LLC | 4,753 | $1.01M | 0.10% | +4,753 | New |
| Strong Tower Advisory Services | 4,752 | $1.01M | 0.18% | +355+8.1% | Added |
| TD Private Client Wealth LLC | 4,769 | $1.02M | 0.02% | −610−11.3% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 4,803 | $1.03M | 0.03% | +355+8.0% | Added |
| Abundance Wealth Counselors | 4,842 | $1.03M | 0.17% | +171+3.7% | Added |
| AlphaGrep UK Ltd | 4,852 | $1.04M | 0.35% | +4,852 | New |
| IHT Wealth Management, LLC | 4,856 | $1.04M | 0.03% | +50+1.0% | Added |
| Copeland Capital Management, LLC | 4,858 | $1.04M | 0.02% | +3,650+302.2% | Added |
| Badgley Phelps Wealth Managers, LLC | 4,977 | $1.06M | 0.02% | +3+0.1% | Added |
| Brown Brothers Harriman & Co | 5,038 | $1.08M | 0.01% | +2,385+89.9% | Added |
| Mairs & Power Inc | 5,237 | $1.12M | 0.01% | −88−1.7% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 5,260 | $1.12M | 0.01% | −60,569−92.0% | Reduced |
| Keating Financial Advisory Services, Inc. | 5,260 | $1.12M | 0.15% | +5,260 | New |
| Arista Wealth Management, LLC | 5,266 | $1.12M | 0.14% | −2,336−30.7% | Reduced |
| Harvest Fund Management Co., Ltd | 5,929 | $1.13M | 0.04% | +416+7.5% | Added |
| Vestcor Inc | 5,294 | $1.13M | 0.03% | 00.0% | Unchanged |
| Levin Capital Strategies, L.P. | 5,330 | $1.14M | 0.10% | 00.0% | Unchanged |
| Metis Global Partners, LLC | 5,447 | $1.16M | 0.03% | −339−5.9% | Reduced |
| Northwestern Mutual Investment Management Company, LLC | 5,463 | $1.17M | 0.01% | +14+0.3% | Added |
| Advisor Group Holdings, Inc. | 5,521 | $1.18M | 0.00% | −7,931−59.0% | Reduced |
| Silvercrest Asset Management Group LLC | 5,572 | $1.19M | 0.01% | −50−0.9% | Reduced |
| Buckingham Strategic Partners | 5,618 | $1.20M | 0.01% | +412+7.9% | Added |
| Hartford Funds Management Co LLC | 5,617 | $1.20M | 0.10% | −21−0.4% | Reduced |
| Engineers Gate Manager LP | 5,640 | $1.20M | 0.01% | −34,426−85.9% | Reduced |
| Oddo BHF Asset Management SAS | 5,645 | $1.20M | 0.05% | −15,708−73.6% | Reduced |
| Tectonic Advisors LLC | 5,650 | $1.21M | 0.06% | +109+2.0% | Added |
| Contravisory Investment Management, Inc. | 5,688 | $1.21M | 0.24% | −308−5.1% | Reduced |
| Pallas Capital Advisors LLC | 5,746 | $1.23M | 0.04% | +292+5.4% | Added |
| CIBC World Markets Inc. | 5,769 | $1.23M | 0.00% | −16−0.3% | Reduced |
| Tower Research Capital LLC (TRC) | 5,772 | $1.23M | 0.03% | +3,628+169.2% | Added |
| Ritholtz Wealth Management | 5,783 | $1.23M | 0.02% | −709−10.9% | Reduced |
| E. Ohman J:or Asset Management AB | 5,804 | $1.24M | 0.03% | +3,404+141.8% | Added |
| North Dakota State Investment Board | 5,813 | $1.24M | 0.05% | +5,813 | New |
| Y.D. More Investments Ltd | 5,977 | $1.28M | 0.06% | +5,977 | New |
| Empirical Finance, LLC | 6,006 | $1.28M | 0.06% | −261−4.2% | Reduced |
| Commerce Bank | 6,059 | $1.29M | 0.01% | −353−5.5% | Reduced |
| Natural Investments, LLC | 6,068 | $1.29M | 0.32% | −1,490−19.7% | Reduced |
| Y-Intercept (Hong Kong) Ltd | 6,094 | $1.30M | 0.03% | −6,601−52.0% | Reduced |
| Blue Line Capital, LLC | 6,100 | $1.30M | 1.54% | +6,100 | New |
| Axxcess Wealth Management, LLC | 6,168 | $1.32M | 0.02% | −10−0.2% | Reduced |
| Brevan Howard Capital Management LP | 6,322 | $1.35M | 0.03% | −8,117−56.2% | Reduced |
| Atria Investments LLC | 6,354 | $1.36M | 0.02% | +123+2.0% | Added |