William Blair Investment Management, LLC Cognex Corp Transaction History

William Blair Investment Management, LLC

  • $34.7 Billion
  • Q2 2025

A detailed history of William Blair Investment Management, LLC transactions in Cognex Corp stock. As of the latest transaction made, William Blair Investment Management, LLC holds 769,087 shares of CGNX stock, worth $32.5 Million. This represents 0.07% of its overall portfolio holdings.

Number of Shares
769,087
Previous 5,597,851 86.26%
Holding current value
$32.5 Million
Previous $167 Million 85.39%
% of portfolio
0.07%
Previous 0.51%

Shares

19 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q2 2025

Jul 29, 2025
SELL
$23.27 - $32.07 $112 Million - $155 Million
-4,828,764 Reduced 86.26%
769,087 $24.4 Million
Q1 2025

May 09, 2025
SELL
$29.83 - $41.02 $7.23 Million - $9.94 Million
-242,266 Reduced 4.15%
5,597,851 $167 Million
Q4 2024

Feb 10, 2025
BUY
$35.61 - $43.05 $44.7 Million - $54 Million
1,253,996 Added 27.34%
5,840,117 $209 Million
Q3 2024

Nov 08, 2024
BUY
$36.85 - $52.91 $20.9 Million - $30 Million
567,582 Added 14.12%
4,586,121 $186 Million
Q2 2024

Aug 08, 2024
BUY
$38.46 - $48.51 $11.6 Million - $14.6 Million
301,916 Added 8.12%
4,018,539 $188 Million
Q1 2024

May 08, 2024
BUY
$35.31 - $42.48 $38.4 Million - $46.2 Million
1,088,095 Added 41.4%
3,716,623 $158 Million
Q4 2023

Feb 09, 2024
SELL
$34.64 - $42.62 $4.84 Million - $5.96 Million
-139,763 Reduced 5.05%
2,628,528 $110 Million
Q3 2023

Nov 09, 2023
BUY
$41.86 - $58.93 $171,332 - $241,200
4,093 Added 0.15%
2,768,291 $117 Million
Q2 2023

Aug 10, 2023
BUY
$46.47 - $56.87 $21.2 Million - $26 Million
457,242 Added 19.82%
2,764,198 $155 Million
Q1 2023

May 12, 2023
BUY
$46.82 - $57.04 $1.26 Million - $1.54 Million
26,930 Added 1.18%
2,306,956 $114 Million
Q4 2022

Feb 09, 2023
BUY
$40.88 - $51.54 $8.24 Million - $10.4 Million
201,520 Added 9.7%
2,280,026 $107 Million
Q3 2022

Nov 09, 2022
BUY
$41.45 - $50.98 $248,409 - $305,523
5,993 Added 0.29%
2,078,506 $86.2 Million
Q2 2022

Aug 10, 2022
BUY
$42.25 - $78.81 $34.4 Million - $64.2 Million
815,224 Added 64.84%
2,072,513 $88.1 Million
Q1 2022

May 11, 2022
BUY
$61.65 - $79.96 $77.5 Million - $101 Million
1,257,289 New
1,257,289 $97 Million
Q1 2020

May 08, 2020
SELL
$38.22 - $58.64 $5.27 Million - $8.08 Million
-137,874 Closed
0 $0
Q4 2019

Feb 12, 2020
BUY
$46.21 - $56.51 $6.37 Million - $7.79 Million
137,874 New
137,874 $7.73 Million
Q2 2018

Aug 14, 2018
SELL
$43.74 - $51.59 $3.76 Million - $4.43 Million
-85,902 Closed
0 $0
Q1 2018

May 14, 2018
BUY
$50.77 - $69.62 $1.47 Million - $2.02 Million
29,032 Added 51.05%
85,902 $4.47 Million
Q4 2017

Feb 14, 2018
BUY
$56.21 - $72.43 $3.2 Million - $4.12 Million
56,870
56,870 $3.48 Million

Others Institutions Holding CGNX

# of Institutions
493
Shares Held
155M
Call Options Held
291K
Put Options Held
99.5K
View Full List

About COGNEX CORP

CGNX Quotes by TradingView
  • Ticker CGNX
  • Exchange NASDAQ
  • Sector Technology
  • Industry Scientific & Technical Instruments
  • Shares Outstandng 173,396,992
  • Market Cap $7.32B
  • 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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