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KOPN

Kopin Corp.

Technology · $886M market cap

Verdict

Share price

$4.91

close of Oct 3, 2026

Fair value

$1.41

Sticker Price

Payback Price

$0.565

buy price

Overpriced

KOPN is Overpriced: at $4.91 it trades 248% above its fair value of $1.41. Its buy price (Payback Price) is $0.565, 88% below today's price. Business quality is limited: only 1 of 5 key numbers clears the 10% bar.

How we valued it

Sales-Based (P/S). Its earnings are small compared with its price, so no reasonable earnings multiple can value it. We value it on its sales instead, at the price-to-sales ratio it has typically traded at.

Business quality

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

Earnings per share growth-5.5% a year✗
Equity per share growth-13.1% a year✗
Sales growth-3.9% a year✗
Free cash flow growth13.3% a year✓
Return on invested capital-41.6%✗

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About Kopin Corp.

Kopin Corporation, together with its subsidiaries, develops, manufactures, and sells microdisplays, subassemblies, and related components for defense, enterprise, industrial, and consumer products in the United States, the Asia-Pacific, Europe, and internationally. It offers miniature active-matrix liquid crystal displays, ferroelectric liquid crystal on silicon displays, organic light emitting diode displays…

Semiconductors

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