Cognex ($CGNX) Insider Trading & Smart Money Activity

Cognex Corporation · Scientific & Technical Instruments · Latest filing May 15, 2026

Cognex Corporation ($CGNX) has 9 13F position changes on file.

Insider buyers (12 mo)

0

Insider sellers (12 mo)

0

Net insider $ (12 mo)

$0

Congress trades (12 mo)

0

13F moves on file

9

Analyst ratings on file

0

CGNX insider buying and selling by quarter

Quarter	Insider buys	Insider sales	Congress buys / sales	13F added / cut
Q1 2026	0	0	0 / 0	0 / 0
Q2 2026	0	0	0 / 0	4 / 5
Q3 2026	0	0	0 / 0	0 / 0
Q4 2026	0	0	0 / 0	0 / 0

Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.

All CGNX insider, congress, 13F and analyst activity

All 13F

Date	Source	Who	Action	Shares	Value / amount	ΔOwn	1W	1M	6M	Filing	Story
May 15, 2026	13F	Janus Henderson Group	Added	+1.19M sh	$181.87M		+3.0%	+2.7%			—
May 14, 2026	13F	Capital Fund Management S.A.	Reduced	-29.33K sh	$23.55M		-2.6%	-0.2%			—
May 14, 2026	13F	Canada Life Assurance	Added	+13.75K sh	$74.78M		-2.6%	-0.2%			—
May 13, 2026	13F	Nordea Investment Management	Reduced	-1.96M sh	$444.78M		-0.4%	+0.1%			—
May 13, 2026	13F	Gw&K Investment Management	Reduced	-441.05K sh	$78.34M		-0.4%	+0.1%			—
May 12, 2026	13F	Voya Investment Management	Added	+284.84K sh	$59.70M		-7.7%	-5.3%			Read
May 11, 2026	13F	Federated Hermes	Reduced	-97.06K sh	$90.23M		-8.0%	-12.6%			Read
May 8, 2026	13F	Intech Investment Management	Added	+101.89K sh	$14.51M		-2.1%	-4.9%			Read
Apr 22, 2026	13F	Pictet Asset Management Holding	Reduced	-340.15K sh	$483.26M		-0.9%	+22.5%			—

1W / 1M / 6M = how CGNX moved from the trade or filing date.

Institutions moving CGNX (13F)

• Janus Henderson Group1
• Capital Fund Management S.A.1
• Canada Life Assurance1
• Nordea Investment Management1
• Gw&K Investment Management1
• Voya Investment Management1
• Federated Hermes1
• Intech Investment Management1
• Pictet Asset Management Holding1

Frequently asked questions

Which institutions changed their CGNX positions?

Recent 13F filers moving the stock include Janus Henderson Group, Capital Fund Management S.A., Canada Life Assurance, Nordea Investment Management and Gw&K Investment Management.

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Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.