WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP

WABNYSE

$291.86+4.32 (+1.50%)as of Oct 5, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP price and activity chart data

Showing the 1Y range: Oct 6, 2025 to Oct 5, 2026. Price (+45.0%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
FMR LLC	12.65%	$5.77B	0.25%	Not reported
BlackRock, Inc.	8.21%	$3.74B	0.06%	Not reported
Vanguard Capital Management LLC	6.55%	$2.99B	0.06%	Not reported
State Street Corp	4.68%	$2.13B	0.06%	Not reported
Vanguard Portfolio Management LLC	4.24%	$1.93B	0.09%	Not reported
Geode Capital Management, LLC	2.67%	$1.21B	0.06%	Not reported
FIL Ltd	2.09%	$951M	0.68%	Add 0.71%
Nordea Investment Management AB	1.83%	$836M	0.68%	Reduce 13.01%
Invesco Ltd.	1.65%	$753M	0.06%	Not reported
Morgan Stanley	1.47%	$672M	0.04%	Not reported
Select Equity Group, L.P.	1.43%	$653M	3.23%	Reduce 17.17%
Norges Bank	1.12%	$511M	0.05%	Not reported
Northern Trust Corp	1.02%	$467M	0.05%	Not reported
Dimensional Fund Advisors LP	1.01%	$462M	0.08%	Not reported
Wellington Management Group LLP	0.99%	$450M	0.08%	Reduce 33.44%
Amundi	0.93%	$426M	0.10%	Not reported
JPMorgan Chase & Co	0.90%	$408M	0.02%	Not reported
Massachusetts Financial Services Co	0.84%	$390M	0.12%	Reduce 11.63%
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	0.84%	$384M	0.07%	Not reported
AQR Capital Management LLC	0.81%	$370M	0.13%	Not reported
Vontobel Holding Ltd.	0.73%	$331M	1.05%	Add 531.51%
Goldman Sachs Group Inc	0.72%	$326M	0.03%	Not reported
Charles Schwab Investment Management Inc	0.65%	$299M	0.04%	Not reported
American Century Companies Inc	0.63%	$287M	0.13%	Not reported
Ameriprise Financial Inc	0.58%	$265M	0.05%	Not reported
Royal London Asset Management Ltd	0.57%	$259M	0.48%	Reduce 3.18%
Vanguard Fiduciary Trust Co	0.56%	$257M	0.06%	Not reported
Kayne Anderson Rudnick Investment Management LLC	0.55%	$251M	0.78%	Reduce 11.81%
Nuveen, LLC	0.54%	$244M	0.06%	Not reported
Legal & General Group Plc	0.53%	$241M	0.05%	Not reported
Farallon Capital Management, L.L.C.	0.53%	$241M	1.11%	Reduce 44.42%
DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	0.51%	$235M	0.18%	Add 125.03%
Beutel, Goodman & Co Ltd.	0.50%	$228M	1.68%	Reduce 48.67%
Bank of Montreal	0.49%	$221M	0.07%	Not reported
Bank of New York Mellon Corp	0.47%	$213M	0.03%	Not reported
Deutsche Bank Ag\	0.45%	$207M	0.06%	Not reported
Aviva PLC	0.42%	$193M	0.28%	Reduce 15.97%
Bessemer Group Inc	0.42%	$192M	0.26%	Reduce 0.95%
Bank of America Corp	0.41%	$186M	0.01%	Not reported
PointState Capital LP	0.38%	$172M	2.20%	Add 6.29%
Santori & Peters, Inc.	0.36%	$163M	45.86%	Add 0.16%
Raymond James Financial Inc	0.35%	$162M	0.04%	Not reported
UBS Group AG	0.34%	$157M	0.02%	Not reported
Impax Asset Management Group plc	0.33%	$151M	0.98%	Add 75.52%
Robeco Institutional Asset Management B.V.	0.32%	$147M	0.18%	Reduce 3.21%
Alliancebernstein L.P.	0.31%	$132M	0.04%	Not reported
Junto Capital Management LP	0.31%	$142M	2.49%	New Not reported
Park Presidio Capital LLC	0.29%	$132M	7.48%	Reduce 0.49%
AustralianSuper Pty Ltd	0.29%	$132M	0.57%	Reduce 1.43%
Swiss National Bank	0.28%	$129M	0.07%	Not reported

50 of 1,115 holders

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