Jim Simons Cognex Corp Transaction History

Renaissance Technologies LLC

$70.6 Billion
Q3 2025

A detailed history of Jim Simons (Renaissance Technologies LLC) transactions in Cognex Corp stock. As of the latest transaction made, Renaissance Technologies LLC holds 593,956 shares of CGNX stock, worth $21.8 Million. This represents 0.04% of its overall portfolio holdings.

Number of Shares

593,956

Previous 239,956 147.53%

Holding current value

$21.8 Million

Previous $7.61 Million 253.51%

% of portfolio

0.04%

Previous 0.01%

21 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 13, 2025	BUY	$31.85 - $46.54 $11.3 Million - $16.5 Million	354,000 Added 147.53%	593,956 $26.9 Million
Q2 2025 Aug 13, 2025	SELL	$23.27 - $32.07 $707,268 - $974,735	-30,394 Reduced 11.24%	239,956 $7.61 Million
Q1 2025 May 14, 2025	SELL	$29.83 - $41.02 $2.58 Million - $3.55 Million	-86,450 Reduced 24.23%	270,350 $8.06 Million
Q4 2024 Feb 13, 2025	BUY	$35.61 - $43.05 $12.7 Million - $15.4 Million	356,800 New	356,800 $12.8 Million
Q4 2023 Feb 13, 2024	SELL	$34.64 - $42.62 $6.75 Million - $8.31 Million	-194,900 Reduced 92.56%	15,656 $653,000

Q3 2023 Nov 14, 2023	BUY	$41.86 - $58.93 $8.64 Million - $12.2 Million	206,456 Added 5035.51%	210,556 $8.94 Million
Q2 2023 Aug 11, 2023	BUY	$46.47 - $56.87 $190,527 - $233,167	4,100 New	4,100 $230,000
Q4 2022 Feb 13, 2023	SELL	$40.88 - $51.54 $907,536 - $1.14 Million	-22,200 Reduced 63.43%	12,800 $603,000
Q3 2022 Nov 14, 2022	SELL	$41.45 - $50.98 $17.5 Million - $21.5 Million	-422,456 Reduced 92.35%	35,000 $1.45 Million
Q2 2022 Aug 12, 2022	BUY	$42.25 - $78.81 $18.1 Million - $33.9 Million	429,556 Added 1539.63%	457,456 $19.5 Million
Q1 2022 May 13, 2022	SELL	$61.65 - $79.96 $2.88 Million - $3.73 Million	-46,656 Reduced 62.58%	27,900 $2.15 Million
Q4 2021 Feb 11, 2022	BUY	$74.94 - $91.73 $1.3 Million - $1.59 Million	17,300 Added 30.22%	74,556 $5.8 Million
Q3 2021 Nov 12, 2021	SELL	$79.76 - $91.19 $20.4 Million - $23.3 Million	-255,800 Reduced 81.71%	57,256 $4.59 Million
Q2 2021 Aug 13, 2021	BUY	$73.17 - $88.2 $2.48 Million - $2.99 Million	33,900 Added 12.14%	313,056 $26.3 Million
Q1 2021 May 13, 2021	BUY	$75.19 - $93.99 $11.3 Million - $14.1 Million	150,200 Added 116.47%	279,156 $23.2 Million
Q4 2020 Feb 10, 2021	SELL	$64.41 - $82.41 $1.08 Million - $1.38 Million	-16,800 Reduced 11.53%	128,956 $10.4 Million
Q3 2020 Nov 13, 2020	BUY	$59.05 - $71.52 $4.07 Million - $4.93 Million	68,900 Added 89.65%	145,756 $9.49 Million
Q2 2020 Aug 13, 2020	BUY	$40.54 - $63.13 $3.12 Million - $4.85 Million	76,856 New	76,856 $4.59 Million
Q2 2019 Aug 12, 2019	SELL	$40.6 - $56.84 $2.67 Million - $3.74 Million	-65,800 Closed	0 $0
Q1 2019 May 14, 2019	SELL	$36.15 - $54.66 $6.38 Million - $9.65 Million	-176,556 Reduced 72.85%	65,800 $3.35 Million
Q4 2018 Feb 13, 2019	BUY	$34.94 - $56.84 $8.47 Million - $13.8 Million	242,356 New	242,356 $9.37 Million

Others Institutions Holding CGNX

# of Institutions

563

Shares Held

160M

Call Options Held

1.28M

Put Options Held

238K

View Full List

About COGNEX CORP

Ticker CGNX
Exchange NASDAQ
Sector Technology
Industry Scientific & Technical Instruments
Shares Outstandng 173,396,992
Market Cap $6.38B
Description
Cognex Corporation provides machine vision products that capture and analyze visual information in order to automate manufacturing and distribution tasks worldwide. Its machine vision products are used to automate the manufacturing and tracking of discrete items, including mobile phones, aspirin bottles, and automobile tires by locating, identif...

More about CGNX

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