A detailed history of Essex Investment Management CO LLC transactions in Cognex Corp stock. As of the latest transaction made, Essex Investment Management CO LLC holds 56,311 shares of CGNX stock, worth $2.27 Million. This represents 0.43% of its overall portfolio holdings.

Number of Shares
56,311
Previous 57,442 1.97%
Holding current value
$2.27 Million
Previous $2.69 Million 15.16%
% of portfolio
0.43%
Previous 0.53%

Shares

29 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2024

Oct 10, 2024

SELL
$36.85 - $52.91 $41,677 - $59,841
-1,131 Reduced 1.97%
56,311 $2.28 Million
Q2 2024

Aug 12, 2024

SELL
$38.46 - $48.51 $138,802 - $175,072
-3,609 Reduced 5.91%
57,442 $2.69 Million
Q1 2024

May 03, 2024

SELL
$35.31 - $42.48 $371,531 - $446,974
-10,522 Reduced 14.7%
61,051 $2.59 Million
Q4 2023

Feb 07, 2024

SELL
$34.64 - $42.62 $1.25 Million - $1.54 Million
-36,220 Reduced 33.6%
71,573 $2.99 Million
Q3 2023

Nov 09, 2023

SELL
$41.86 - $58.93 $1.13 Million - $1.6 Million
-27,105 Reduced 20.09%
107,793 $4.57 Million
Q2 2023

Aug 14, 2023

SELL
$46.47 - $56.87 $107,949 - $132,109
-2,323 Reduced 1.69%
134,898 $7.56 Million
Q1 2023

May 04, 2023

SELL
$46.82 - $57.04 $195,052 - $237,628
-4,166 Reduced 2.95%
137,221 $6.8 Million
Q4 2022

Feb 02, 2023

SELL
$40.88 - $51.54 $139,523 - $175,906
-3,413 Reduced 2.36%
141,387 $6.66 Million
Q3 2022

Nov 14, 2022

BUY
$41.45 - $50.98 $1.4 Million - $1.72 Million
33,805 Added 30.46%
144,800 $6 Million
Q2 2022

Aug 12, 2022

BUY
$42.25 - $78.81 $531,505 - $991,429
12,580 Added 12.78%
110,995 $4.72 Million
Q1 2022

May 09, 2022

BUY
$61.65 - $79.96 $117,135 - $151,924
1,900 Added 1.97%
98,415 $7.59 Million
Q4 2021

Feb 10, 2022

BUY
$74.94 - $91.73 $1.1 Million - $1.34 Million
14,646 Added 17.89%
96,515 $7.51 Million
Q3 2021

Nov 09, 2021

BUY
$79.76 - $91.19 $7,497 - $8,571
94 Added 0.11%
81,869 $6.57 Million
Q2 2021

Aug 12, 2021

SELL
$73.17 - $88.2 $176,412 - $212,650
-2,411 Reduced 2.86%
81,775 $6.87 Million
Q1 2021

May 12, 2021

SELL
$75.19 - $93.99 $45,790 - $57,239
-609 Reduced 0.72%
84,186 $6.99 Million
Q4 2020

Feb 12, 2021

SELL
$64.41 - $82.41 $348,264 - $445,590
-5,407 Reduced 5.99%
84,795 $6.81 Million
Q3 2020

Nov 12, 2020

BUY
$59.05 - $71.52 $766,764 - $928,687
12,985 Added 16.82%
90,202 $5.87 Million
Q2 2020

Aug 04, 2020

BUY
$40.54 - $63.13 $480,682 - $748,532
11,857 Added 18.14%
77,217 $4.61 Million
Q1 2020

May 04, 2020

SELL
$38.22 - $58.64 $40,895 - $62,744
-1,070 Reduced 1.61%
65,360 $2.76 Million
Q4 2019

Feb 10, 2020

BUY
$46.21 - $56.51 $2.81 Million - $3.43 Million
60,717 Added 1062.79%
66,430 $3.72 Million
Q3 2019

Oct 22, 2019

SELL
$41.94 - $50.47 $612,240 - $736,761
-14,598 Reduced 71.87%
5,713 $281,000
Q2 2019

Aug 15, 2019

SELL
$40.6 - $56.84 $1.1 Million - $1.54 Million
-27,152 Reduced 57.21%
20,311 $975,000
Q1 2019

May 15, 2019

SELL
$36.15 - $54.66 $197,921 - $299,263
-5,475 Reduced 10.34%
47,463 $2.41 Million
Q4 2018

Feb 06, 2019

BUY
$34.94 - $56.84 $1.15 Million - $1.88 Million
33,001 Added 165.53%
52,938 $2.05 Million
Q3 2018

Oct 16, 2018

SELL
$44.25 - $58.96 $776,056 - $1.03 Million
-17,538 Reduced 46.8%
19,937 $1.11 Million
Q2 2018

Jul 17, 2018

SELL
$43.74 - $51.59 $7.01 Million - $8.26 Million
-160,176 Reduced 81.04%
37,475 $1.67 Million
Q1 2018

Apr 26, 2018

SELL
$50.77 - $69.62 $967,625 - $1.33 Million
-19,059 Reduced 8.79%
197,651 $10.3 Million
Q4 2017

Feb 05, 2018

BUY
$56.21 - $72.43 $5.87 Million - $7.56 Million
104,389 Added 92.94%
216,710 $13.3 Million
Q3 2017

Oct 30, 2017

BUY
$47.53 - $57.22 $5.34 Million - $6.43 Million
112,321
112,321 $12.4 Million

Others Institutions Holding CGNX

About COGNEX CORP


  • Ticker CGNX
  • Exchange NASDAQ
  • Sector Technology
  • Industry Scientific & Technical Instruments
  • Shares Outstandng 173,396,992
  • Market Cap $6.98B
  • 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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