Jim Simons Dorman Products, Inc. Transaction History

Renaissance Technologies LLC

$70.6 Billion
Q3 2025

A detailed history of Jim Simons (Renaissance Technologies LLC) transactions in Dorman Products, Inc. stock. As of the latest transaction made, Renaissance Technologies LLC holds 87,400 shares of DORM stock, worth $11.5 Million. This represents 0.02% of its overall portfolio holdings.

Number of Shares

87,400

Previous 106,100 17.62%

Holding current value

$11.5 Million

Previous $13 Million 4.67%

% of portfolio

0.02%

Previous 0.02%

20 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 13, 2025	SELL	$119.13 - $166.34 $2.23 Million - $3.11 Million	-18,700 Reduced 17.62%	87,400 $13.6 Million
Q2 2025 Aug 13, 2025	BUY	$108.29 - $132.03 $2.37 Million - $2.89 Million	21,900 Added 26.01%	106,100 $13 Million
Q1 2025 May 14, 2025	BUY	$120.54 - $134.79 $6.64 Million - $7.43 Million	55,100 Added 189.35%	84,200 $10.1 Million
Q4 2024 Feb 13, 2025	BUY	$108.64 - $142.83 $43,456 - $57,132	400 Added 1.39%	29,100 $3.77 Million
Q3 2024 Nov 13, 2024	BUY	$87.27 - $117.5 $305,445 - $411,250	3,500 Added 13.89%	28,700 $3.24 Million

Q2 2024 Aug 09, 2024	BUY	$87.45 - $97.6 $437,250 - $488,000	5,000 Added 24.75%	25,200 $2.31 Million
Q1 2024 May 13, 2024	BUY	$79.62 - $97.43 $1.61 Million - $1.97 Million	20,200 New	20,200 $1.95 Million
Q3 2023 Nov 14, 2023	SELL	$73.66 - $89.99 $574,548 - $701,922	-7,800 Reduced 33.05%	15,800 $1.2 Million
Q2 2023 Aug 11, 2023	SELL	$76.17 - $88.39 $1.09 Million - $1.26 Million	-14,300 Reduced 37.73%	23,600 $1.86 Million
Q1 2023 May 12, 2023	SELL	$81.24 - $101.68 $1.55 Million - $1.94 Million	-19,100 Reduced 33.51%	37,900 $3.27 Million
Q4 2022 Feb 13, 2023	SELL	$74.07 - $92.91 $6.21 Million - $7.79 Million	-83,800 Reduced 59.52%	57,000 $4.61 Million
Q3 2022 Nov 14, 2022	BUY	$82.12 - $116.76 $4.55 Million - $6.47 Million	55,400 Added 64.87%	140,800 $11.6 Million
Q2 2022 Aug 12, 2022	BUY	$92.25 - $109.71 $5.55 Million - $6.6 Million	60,200 Added 238.89%	85,400 $9.37 Million
Q1 2022 May 13, 2022	BUY	$90.4 - $112.11 $1.97 Million - $2.45 Million	21,820 Added 645.56%	25,200 $2.4 Million
Q4 2021 Feb 11, 2022	SELL	$94.5 - $122.69 $880,740 - $1.14 Million	-9,320 Reduced 73.39%	3,380 $382,000
Q3 2021 Nov 12, 2021	SELL	$91.08 - $106.7 $1.53 Million - $1.79 Million	-16,800 Reduced 56.95%	12,700 $1.2 Million
Q2 2021 Aug 13, 2021	SELL	$98.0 - $111.34 $2.63 Million - $2.98 Million	-26,800 Reduced 47.6%	29,500 $3.06 Million
Q1 2021 May 13, 2021	BUY	$87.34 - $111.15 $1.85 Million - $2.36 Million	21,200 Added 60.4%	56,300 $5.78 Million
Q4 2020 Feb 10, 2021	BUY	$85.98 - $99.36 $2.52 Million - $2.91 Million	29,300 Added 505.17%	35,100 $3.05 Million
Q3 2020 Nov 13, 2020	BUY	$63.34 - $90.38 $367,372 - $524,204	5,800 New	5,800 $524,000

Others Institutions Holding DORM

# of Institutions

369

Shares Held

27.7M

Call Options Held

4.5K

Put Options Held

8.7K

View Full List

About Dorman Products, Inc.

Ticker DORM
Exchange NASDAQ
Sector Consumer Cyclical
Industry Auto Parts
Shares Outstandng 31,418,600
Market Cap $4.14B
Description
Dorman Products, Inc. supplies replacement parts and fasteners for passenger cars, light trucks, and medium- and heavy-duty trucks in the automotive aftermarket industry worldwide. It offers original equipment dealer products, such as intake and exhaust manifolds, window regulators, radiator fan assemblies, tire pressure monitor sensors, exhaust...

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