Jim Simons Westinghouse Air Brake Technologies Corp Transaction History

Renaissance Technologies LLC

$70.6 Billion
Q3 2025

A detailed history of Jim Simons (Renaissance Technologies LLC) transactions in Westinghouse Air Brake Technologies Corp stock. As of the latest transaction made, Renaissance Technologies LLC holds 376,595 shares of WAB stock, worth $76.8 Million. This represents 0.11% of its overall portfolio holdings.

Number of Shares

376,595

Previous 167,895 124.3%

Holding current value

$76.8 Million

Previous $35.1 Million 114.79%

% of portfolio

0.11%

Previous 0.05%

19 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 13, 2025	BUY	$185.65 - $214.38 $38.7 Million - $44.7 Million	208,700 Added 124.3%	376,595 $75.5 Million
Q2 2025 Aug 13, 2025	BUY	$160.22 - $209.35 $1.55 Million - $2.03 Million	9,695 Added 6.13%	167,895 $35.1 Million
Q1 2025 May 14, 2025	SELL	$175.5 - $209.86 $10 Million - $12 Million	-57,195 Reduced 26.55%	158,200 $28.7 Million
Q4 2024 Feb 13, 2025	SELL	$180.39 - $205.43 $31.2 Million - $35.5 Million	-173,000 Reduced 44.54%	215,395 $40.8 Million
Q3 2024 Nov 13, 2024	BUY	$150.01 - $182.29 $18.6 Million - $22.6 Million	124,100 Added 46.96%	388,395 $70.6 Million

Q2 2024 Aug 09, 2024	BUY	$144.17 - $170.65 $4.82 Million - $5.7 Million	33,400 Added 14.47%	264,295 $41.8 Million
Q1 2024 May 13, 2024	BUY	$123.99 - $145.87 $12 Million - $14.1 Million	96,600 Added 71.93%	230,895 $33.6 Million
Q4 2023 Feb 13, 2024	SELL	$98.74 - $127.14 $3.1 Million - $3.99 Million	-31,400 Reduced 18.95%	134,295 $17 Million
Q3 2023 Nov 14, 2023	BUY	$105.4 - $119.19 $2.82 Million - $3.19 Million	26,800 Added 19.3%	165,695 $17.6 Million
Q2 2023 Aug 11, 2023	BUY	$92.63 - $109.67 $1.85 Million - $2.19 Million	20,000 Added 16.82%	138,895 $15.2 Million
Q1 2023 May 12, 2023	BUY	$93.26 - $107.32 $932,600 - $1.07 Million	10,000 Added 9.18%	118,895 $12 Million
Q4 2022 Feb 13, 2023	BUY	$83.98 - $103.41 $7.36 Million - $9.06 Million	87,588 Added 411.08%	108,895 $10.9 Million
Q3 2022 Nov 14, 2022	SELL	$80.57 - $96.34 $8.8 Million - $10.5 Million	-109,188 Reduced 83.67%	21,307 $1.73 Million
Q2 2022 Aug 12, 2022	SELL	$80.76 - $95.44 $5.47 Million - $6.46 Million	-67,700 Reduced 34.16%	130,495 $10.7 Million
Q1 2022 May 13, 2022	BUY	$87.31 - $99.58 $17.3 Million - $19.7 Million	198,195 New	198,195 $19.1 Million
Q2 2021 Aug 13, 2021	SELL	$77.63 - $85.55 $12 Million - $13.2 Million	-154,495 Closed	0 $0
Q1 2021 May 13, 2021	BUY	$72.06 - $83.7 $11.1 Million - $12.9 Million	154,495 New	154,495 $12.2 Million
Q1 2020 May 14, 2020	SELL	$40.75 - $81.0 $13.4 Million - $26.6 Million	-328,195 Closed	0 $0
Q4 2019 Feb 13, 2020	BUY	$63.59 - $80.97 $20.9 Million - $26.6 Million	328,195 New	328,195 $25.5 Million

Others Institutions Holding WAB

# of Institutions

1,212

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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