COGNEX CORP

CGNXNASDAQ

$66.35+1.98 (+3.08% today)

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

COGNEX CORP price and activity chart data

Showing the 1Y range: Oct 6, 2025 to Oct 6, 2026. Price (+41.6%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	9.61%	$1.16B	0.02%	Not reported
Vanguard Portfolio Management LLC	6.07%	$731M	0.03%	Not reported
Invesco Ltd.	4.93%	$594M	0.05%	Not reported
Vanguard Capital Management LLC	4.51%	$544M	0.01%	Not reported
Pictet Asset Management Holding SA	3.50%	$422M	0.40%	Reduce 12.64%
Nordea Investment Management AB	3.50%	$407M	0.33%	Reduce 5.23%
State Street Corp	3.26%	$392M	0.01%	Not reported
Geode Capital Management, LLC	2.96%	$356M	0.02%	Not reported
Disciplined Growth Investors Inc	2.49%	$300M	5.08%	Reduce 4.22%
Arrowstreet Capital, Limited Partnership	1.79%	$216M	0.10%	Not reported
Point72 Asset Management, L.P.	1.52%	$183M	0.20%	Not reported
Dimensional Fund Advisors LP	1.43%	$172M	0.03%	Not reported
Jupiter Topco LLC	1.34%	$161M	0.07%	Not reported
Sumitomo Mitsui Trust Group, Inc.	1.33%	$160M	0.09%	Add 57.10%
Chevy Chase Trust Holdings, LLC	1.23%	$148M	0.38%	Not reported
American Century Companies Inc	1.23%	$148M	0.07%	Not reported
Morgan Stanley	1.18%	$143M	0.01%	Not reported
Artisan Partners Limited Partnership	1.16%	$140M	0.22%	Add 11.69%
Norges Bank	1.16%	$139M	0.01%	Not reported
Bank of New York Mellon Corp	1.07%	$129M	0.02%	Not reported
Fuller & Thaler Asset Management, Inc.	1.05%	$127M	0.34%	Not reported
Quantinno Capital Management LP	0.99%	$120M	0.14%	Add 19.86%
DekaBank Deutsche Girozentrale	0.97%	$73.7M	0.12%	Not reported
Northern Trust Corp	0.95%	$115M	0.01%	Not reported
Raymond James Financial Inc	0.95%	$114M	0.03%	Not reported
AQR Capital Management LLC	0.88%	$102M	0.04%	Not reported
Charles Schwab Investment Management Inc	0.86%	$104M	0.01%	Not reported
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	0.84%	$101M	0.12%	Not reported
Millennium Management LLC	0.81%	$98.2M	0.04%	Not reported
Copeland Capital Management, LLC	0.80%	$96M	1.97%	Reduce 4.85%
Mairs & Power Inc	0.79%	$94.7M	0.87%	Add 6.86%
Mawer Investment Management Ltd.	0.78%	$94.5M	0.64%	Add 9.97%
Capital International Investors	0.76%	$92M	0.02%	Add 2.75%
Front Street Capital Management, Inc.	0.75%	$90.6M	10.29%	Reduce 5.11%
Bamco Inc	0.75%	$90.6M	0.14%	Reduce 28.10%
Goldman Sachs Group Inc	0.74%	$89.5M	0.01%	Not reported
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	0.74%	$88.8M	0.09%	Add 2.42%
Stephens Investment Management Group LLC	0.71%	$85.1M	0.91%	Add 6.99%
Hood River Capital Management LLC	0.70%	$84.9M	0.62%	New Not reported
Legal & General Group Plc	0.69%	$83.2M	0.02%	Not reported
UBS Group AG	0.68%	$81.7M	0.01%	Not reported
CANADA LIFE ASSURANCE Co	0.65%	$78.7M	0.13%	Add 5.43%
Los Angeles Capital Management LLC	0.64%	$76.7M	0.28%	Not reported
Vanguard Fiduciary Trust Co	0.63%	$76.3M	0.02%	Not reported
Munro Partners	0.63%	$75.8M	1.67%	New Not reported
GW&K Investment Management, LLC	0.61%	$73.9M	0.58%	Not reported
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	0.59%	$70.7M	0.01%	Not reported
Electron Capital Partners, LLC	0.58%	$70.1M	2.80%	Add 8.92%
Lord, Abbett & Co. LLC	0.55%	$66.1M	0.19%	Add 92.14%
William Blair Investment Management, LLC	0.55%	$66M	0.20%	Reduce 10.38%

50 of 618 holders

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