Dimensional Fund Advisors LP Westinghouse Air Brake Technologies Corp Transaction History

Dimensional Fund Advisors LP

$449 Billion
Q3 2025

A detailed history of Dimensional Fund Advisors LP transactions in Westinghouse Air Brake Technologies Corp stock. As of the latest transaction made, Dimensional Fund Advisors LP holds 1,718,241 shares of WAB stock, worth $350 Million. This represents 0.08% of its overall portfolio holdings.

Number of Shares

1,718,241

Previous 1,698,289 1.17%

Holding current value

$350 Million

Previous $356 Million 3.12%

% of portfolio

0.08%

Previous 0.09%

20 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 12, 2025	BUY	$185.65 - $214.38 $3.7 Million - $4.28 Million	19,952 Added 1.17%	1,718,241 $344 Million
Q2 2025 Aug 12, 2025	SELL	$160.22 - $209.35 $1.87 Million - $2.44 Million	-11,673 Reduced 0.68%	1,698,289 $356 Million
Q1 2025 May 13, 2025	SELL	$175.5 - $209.86 $1.2 Million - $1.44 Million	-6,842 Reduced 0.4%	1,709,962 $310 Million
Q4 2024 Feb 13, 2025	BUY	$180.39 - $205.43 $15.5 Million - $17.6 Million	85,796 Added 5.26%	1,716,804 $325 Million
Q3 2024 Nov 07, 2024	BUY	$150.01 - $182.29 $1.4 Million - $1.7 Million	9,345 Added 0.58%	1,631,008 $296 Million

Q2 2024 Aug 09, 2024	BUY	$144.17 - $170.65 $7.71 Million - $9.13 Million	53,485 Added 3.41%	1,621,663 $256 Million
Q1 2024 May 10, 2024	SELL	$123.99 - $145.87 $15.9 Million - $18.7 Million	-128,365 Reduced 7.57%	1,568,178 $228 Million
Q4 2023 Feb 07, 2024	BUY	$98.74 - $127.14 $8.73 Million - $11.2 Million	88,421 Added 5.5%	1,696,543 $215 Million
Q3 2023 Nov 09, 2023	SELL	$105.4 - $119.19 $463,760 - $524,436	-4,400 Reduced 0.27%	1,608,122 $171 Million
Q2 2023 Aug 09, 2023	BUY	$92.63 - $109.67 $3.47 Million - $4.11 Million	37,507 Added 2.38%	1,612,522 $177 Million
Q1 2023 May 12, 2023	BUY	$93.26 - $107.32 $5.88 Million - $6.76 Million	63,010 Added 4.17%	1,575,015 $159 Million
Q4 2022 Feb 09, 2023	BUY	$83.98 - $103.41 $1.21 Million - $1.49 Million	14,364 Added 0.96%	1,512,005 $151 Million
Q3 2022 Nov 10, 2022	BUY	$80.57 - $96.34 $2.04 Million - $2.44 Million	25,350 Added 1.72%	1,497,641 $122 Million
Q2 2022 Aug 12, 2022	BUY	$80.76 - $95.44 $237,918 - $281,166	2,946 Added 0.2%	1,472,291 $121 Million
Q1 2022 May 13, 2022	BUY	$87.31 - $99.58 $179,509 - $204,736	2,056 Added 0.14%	1,469,345 $141 Million
Q4 2021 Feb 09, 2022	SELL	$86.81 - $97.12 $1.51 Million - $1.69 Million	-17,447 Reduced 1.18%	1,467,289 $135 Million
Q3 2021 Nov 12, 2021	SELL	$78.14 - $90.62 $1.27 Million - $1.48 Million	-16,289 Reduced 1.09%	1,484,736 $128 Million
Q2 2021 Aug 12, 2021	BUY	$77.63 - $85.55 $744,859 - $820,852	9,595 Added 0.64%	1,501,025 $124 Million
Q1 2021 May 14, 2021	BUY	$72.06 - $83.7 $3.91 Million - $4.55 Million	54,302 Added 3.78%	1,491,430 $118 Million
Q4 2020 Feb 25, 2021	BUY	$56.17 - $76.51 $80.7 Million - $110 Million	1,437,128 New	1,437,128 $105 Million

Others Institutions Holding WAB

# of Institutions

1,214

Shares Held

147M

Call Options Held

184K

Put Options Held

106K

View Full List

About WESTINGHOUSE AIR BRAKE TECHNOLOGIES CORP

Ticker WAB
Exchange NYSE
Sector Industrials
Industry Railroads
Shares Outstandng 181,875,008
Market Cap $37.1B
Description
Westinghouse Air Brake Technologies Corporation provides technology-based equipment, systems, and services for the freight rail and passenger transit industries worldwide. It operates through two segments, Freight and Transit. The Freight segment manufactures and services components for new and existing freight cars and locomotives; builds new c...

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Dimensional Fund Advisors LP Westinghouse Air Brake Technologies Corp Transaction History