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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 2025

Institutional positions in Westinghouse Air Brake Technologies Corp as of Mar 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
1,042
−8 vs. Q4 2024
Shares held
157.9M
+563.6K (+0.4%) vs. Q4 2024
Total value
$28.6B
−$1.21B (−4.1%) vs. Q4 2024
New holders
109
322 more added
Sold out
117
395 more reduced

15 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2024: 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.

Institutional holdersQ1 2025: 1,042 institutions
Q1 2021: 721 institutionsQ2 2021: 714 institutionsQ3 2021: 724 institutionsQ4 2021: 784 institutionsQ1 2022: 788 institutionsQ2 2022: 767 institutionsQ3 2022: 741 institutionsQ4 2022: 794 institutionsQ1 2023: 813 institutionsQ2 2023: 810 institutionsQ3 2023: 819 institutionsQ4 2023: 887 institutionsQ1 2024: 925 institutionsQ2 2024: 984 institutionsQ3 2024: 985 institutionsQ4 2024: 1,065 institutionsQ1 2025: 1,042 institutionsQ2 2025: 1,121 institutionsQ3 2025: 1,094 institutionsQ4 2025: 1,129 institutionsQ1 2026: 1,166 institutionsQ2 2026: 1,195 institutions
Value heldQ1 2025: $28.6B
Q1 2021: $13.2BQ2 2021: $14.1BQ3 2021: $14.8BQ4 2021: $15.7BQ1 2022: $16.0BQ2 2022: $13.5BQ3 2022: $13.5BQ4 2022: $16.5BQ1 2023: $16.6BQ2 2023: $18.1BQ3 2023: $17.4BQ4 2023: $20.7BQ1 2024: $23.6BQ2 2024: $25.3BQ3 2024: $28.3BQ4 2024: $30.0BQ1 2025: $28.6BQ2 2025: $32.9BQ3 2025: $31.3BQ4 2025: $33.7BQ1 2026: $39.0BQ2 2026: $42.2B
Institutions holding WAB and their total value by quarter
QuarterHoldersValue
Q2 20261,195$42.2B
Q1 20261,166$39.0B
Q4 20251,129$33.7B
Q3 20251,094$31.3B
Q2 20251,121$32.9B
Q1 20251,042$28.6B
Q4 20241,065$30.0B
Q3 2024985$28.3B
Q2 2024984$25.3B
Q1 2024925$23.6B
Q4 2023887$20.7B
Q3 2023819$17.4B
Q2 2023810$18.1B
Q1 2023813$16.6B
Q4 2022794$16.5B
Q3 2022741$13.5B
Q2 2022767$13.5B
Q1 2022788$16.0B
Q4 2021784$15.7B
Q3 2021724$14.8B
Q2 2021714$14.1B
Q1 2021721$13.2B

Institutions, Q1 2025

Shares, value and share of portfolio for each institution holding Westinghouse Air Brake Technologies Corp; share changes are against Q4 2024.

Institutions holding WAB in Q1 2025
InstitutionSharesValue% of portfolioChange in sharesAction
Bellwether Advisors, LLC3$5440.00%00.0%Unchanged
Iron Horse Wealth Management, LLC3$5440.00%00.0%Unchanged
Bank of New Hampshire3$5440.00%+3New
Compass Financial Services Inc3$5440.00%+3New
Dogwood Wealth Management LLC3$5440.00%+3New
Bear Mountain Capital, Inc.2$3700.00%+2New
Christopher J. Hasenberg, Inc2$3670.00%00.0%Unchanged
Banque Transatlantique SA2$3630.00%−13−86.7%Reduced
West Branch Capital LLC2$3630.00%−1−33.3%Reduced
Chilton Capital Management LLC2$3630.00%00.0%Unchanged
Laurel Wealth Advisors LLC2$3630.00%00.0%Unchanged
Delta Asset Management LLC2$3630.00%00.0%Unchanged
CGC Financial Services, LLC2$3630.00%00.0%Unchanged
NVWM, LLC2$3630.00%+1+100.0%Added
Inlight Wealth Management, LLC2$3630.00%+2New
Costello Asset Management, INC2$3630.00%+2New
IMG Wealth Management, Inc.2$3630.00%+2New
Aviso Financial Inc.2$3620.00%00.0%Unchanged
Cheviot Value Management, LLC1$1910.00%+1New
Glass Jacobson Investment Advisors llc1$1900.00%00.0%Unchanged
BFSG, LLC1$1870.00%00.0%Unchanged
North Capital, Inc.1$1870.00%+1New
GHP Investment Advisors, Inc.1$1850.00%00.0%Unchanged
American Capital Advisory, LLC1$1820.00%−1−50.0%Reduced
Albion Financial Group1$1820.00%00.0%Unchanged
DecisionPoint Financial, LLC1$1820.00%00.0%Unchanged
Cherry Tree Wealth Management, LLC1$1820.00%00.0%Unchanged
SIMA Wealth Partners, LLC1$1820.00%00.0%Unchanged
Redwood Park Advisors LLC1$1820.00%+1New
Synergy Investment Management, LLC1$1810.00%−6−85.7%Reduced
Manitou Investment Management Ltd.1$1810.00%00.0%Unchanged
Concord Wealth Partners1$1810.00%00.0%Unchanged
Operose Advisors LLC1$1810.00%00.0%Unchanged
Tanglewood Legacy Advisors, LLC1$1810.00%00.0%Unchanged
Rakuten Securities, Inc.1$1810.00%00.0%Unchanged
Pineridge Advisors LLC1$1810.00%00.0%Unchanged
Comprehensive Financial Planning, Inc.1$1810.00%00.0%Unchanged
Generali Investments CEE, investicni spolecnost, a.s.1$1810.00%00.0%Unchanged
Fourth Dimension Wealth, LLC1$1810.00%00.0%Unchanged
Guardian Wealth Management, Inc.0$80.00%0New
Horizon Bancorp Inc1$00.00%00.0%Unchanged
Hazlett, Burt & Watson, Inc.2$00.00%+2New
Proequities, Inc.0$00.00%−11,876−100.0%Sold out
Artisan Partners Limited Partnership0$00.00%−797,916−100.0%Sold out
Samlyn Capital, LLC0$00.00%−217,955−100.0%Sold out
Encompass Capital Advisors LLC0$00.00%−211,849−100.0%Sold out
Lord, Abbett & Co. LLC0$00.00%−115,250−100.0%Sold out
Voloridge Investment Management, LLC0$00.00%−72,383−100.0%Sold out
Yaupon Capital Management LP0$00.00%−64,130−100.0%Sold out
Waratah Capital Advisors Ltd.0$00.00%−63,744−100.0%Sold out
Tribune Investment Group LP0$00.00%−46,000−100.0%Sold out
Eisler Capital Management Ltd.0$00.00%−42,497−100.0%Sold out
Candelo Capital Management LP0$00.00%−33,555−100.0%Sold out
New Age Alpha Advisors, LLC0$00.00%−32,724−100.0%Sold out
Lighthouse Investment Partners, LLC0$00.00%−31,000−100.0%Sold out
Aquatic Capital Management LLC0$00.00%−21,755−100.0%Sold out
Wakefield Asset Management LLLP0$00.00%−20,795−100.0%Sold out
Point72 Hong Kong Ltd0$00.00%−18,282−100.0%Sold out
Point72 (DIFC) Ltd0$00.00%−15,840−100.0%Sold out
Howard Capital Management Inc.0$00.00%−13,876−100.0%Sold out
Neo Ivy Capital Management0$00.00%−12,951−100.0%Sold out
Bayesian Capital Management, LP0$00.00%−11,700−100.0%Sold out
FORA Capital, LLC0$00.00%−10,748−100.0%Sold out
Fox Run Management, L.L.C.0$00.00%−10,560−100.0%Sold out
Y-Intercept (Hong Kong) Ltd0$00.00%−9,205−100.0%Sold out
Wolverine Trading, LLC0$00.00%−7,822−100.0%Sold out
Virtus ETF Advisers LLC0$00.00%−6,029−100.0%Sold out
M.D. Sass Investors Services, Inc.0$00.00%−5,268−100.0%Sold out
Allstate Corp0$00.00%−5,147−100.0%Sold out
Entropy Technologies, LP0$00.00%−4,594−100.0%Sold out
Occudo Quantitative Strategies LP0$00.00%−4,518−100.0%Sold out
Acadian Asset Management LLC0$00.00%−4,447−100.0%Sold out
Dynamic Technology Lab Private Ltd0$00.00%−4,414−100.0%Sold out
Capstone Investment Advisors, LLC0$00.00%−4,046−100.0%Sold out
Cubist Systematic Strategies, LLC0$00.00%−3,829−100.0%Sold out
Canada Post Corp Registered Pension Plan0$00.00%−3,489−100.0%Sold out
Bleakley Financial Group, LLC0$00.00%−3,297−100.0%Sold out
Jackson Creek Investment Advisors LLC0$00.00%−3,132−100.0%Sold out
CenterBook Partners LP0$00.00%−3,085−100.0%Sold out
111 Capital0$00.00%−3,025−100.0%Sold out
Aster Capital Management (DIFC) Ltd0$00.00%−2,796−100.0%Sold out
Virtu Financial LLC0$00.00%−2,766−100.0%Sold out
National Wealth Management Group, LLC0$00.00%−2,754−100.0%Sold out
Algert Global LLC0$00.00%−2,737−100.0%Sold out
Summit Global Investments0$00.00%−2,563−100.0%Sold out
First Hawaiian Bank0$00.00%−2,324−100.0%Sold out
WSFS Capital Management, LLC0$00.00%−2,151−100.0%Sold out
Belpointe Asset Management LLC0$00.00%−2,325−100.0%Sold out
Brasada Capital Management, LP0$00.00%−2,000−100.0%Sold out
Personal Cfo Solutions, LLC0$00.00%−1,917−100.0%Sold out
Quantessence Capital LLC0$00.00%−1,816−100.0%Sold out
Catalyst Funds Management Pty Ltd0$00.00%−1,800−100.0%Sold out
Weiss Asset Management LP0$00.00%−1,762−100.0%Sold out
Magnetar Financial LLC0$00.00%−1,760−100.0%Sold out
Blueshift Asset Management, LLC0$00.00%−1,520−100.0%Sold out
Stevens Capital Management LP0$00.00%−1,493−100.0%Sold out
DRW Securities, LLC0$00.00%−1,470−100.0%Sold out
Petrus Trust Company, LTA0$00.00%−1,441−100.0%Sold out
Stratos Wealth Partners, LTD.0$00.00%−1,342−100.0%Sold out
Hilltop Holdings Inc.0$00.00%−1,342−100.0%Sold out