CGNX

Cognex Corporation

Technology · $9.9B market cap

Verdict

Share price

$64.97

close of Oct 3, 2026

Fair value

$21.30

Sticker Price

Payback Price

$8.52

buy price

Overpriced

CGNX is Overpriced: at $64.97 it trades 205% above its fair value of $21.30. Its buy price (Payback Price) is $8.52, 87% below today's price. Business quality is mixed: 2 of 5 key numbers clear the 10% bar.

How we valued it

Buffett Normalized. A profitable, growing business, so we project its earnings 10 years ahead and work out what that is worth today.

Business quality

2 of 5 clear the 10% bar. What are the Big Five?

Earnings per share growth10.9% a year✓
Equity per share growth8.4% a year✗
Sales growth9.9% a year✗
Free cash flow growth11.0% a year✓
Return on invested capital5.5%✗

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Superinvestors

2 of the investors we track hold CGNX. In Q2 2026, 1 trimmed. Who we track

Moves in Q2 2026

Trimmed: Glenn Welling

Insider activity

Since Aug 7, 2026: no open-market purchases, 4 sales worth $1.5M and 8 other filings (stock awards, tax withholding and similar). Why purchases matter

Sales

Other filings

About Cognex Corporation

Cognex Corporation specializes in machine vision technology, offering solutions that interpret and process visual data to streamline and automate production and logistics operations globally. Their advanced vision systems enable the automated manufacturing and tracking of individual components or finished goods, such as mobile devices, pharmaceutical containers, and automotive parts. This is achieved by precisely…

Hardware, Equipment & Parts

Fair value and Payback Price are estimates from the company's reported financials, not investment advice. Prices as of the close of Oct 3, 2026. How the Payback Price works