Kopin (KOPN) vs POET Technologies (POET)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 9, 2026.
Summary
Kopin (KOPN) has outperformed POET Technologies (POET) over the past year, gaining 38.5% versus a loss of 21.0%. Over five years, KOPN leads with a -10.4% price change compared with -15.0% for POET. POET Technologies is the larger company by market cap ($1.21 billion vs $829.0 million), about 1.5 times the size.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | KOPN | POET |
|---|---|---|
| Share price | $4.46 | $6.97 |
| Market cap | $828.99M | $1.21B |
| 1-day change | +6.19% | -0.99% |
| YTD return | +90.60% | +10.11% |
| 1-year return | +38.51% | -20.98% |
| 5-year return | -10.45% | -15.00% |
| P/E ratio (TTM) | 111.50 | — |
| EPS (TTM) | $0.04 | $-0.69 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $6.61 | $20.81 |
| 52-week low | $1.81 | $3.87 |
| Distance from 52-week high | -32.53% | -66.51% |
| Analyst consensus | strong_buy | none |
| Avg. price target upside | +89.01% | +111.62% |
| Average volume | 3.92M | 10.23M |
| Shares outstanding | 185.87M | 173.06M |
| Employees | 145 | 80 |
| Sector | Technology | Technology |
| Industry | Semiconductors | Semiconductors |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- KOPN has outperformed POET by 59.5 percentage points over the past year.
About Kopin
KOPN stock →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. The company offers miniature active-matrix liquid crystal displays, ferroelectric liquid crystal on silicon displays, organic light emitting diode displays, MicroLED display technologies, application specific optical solutions, backlights, and optical lenses.
Technology · Semiconductors · 145 employees
About POET Technologies
POET stock →POET Technologies Inc., together with its subsidiaries, designs, develops, manufactures, and sells semiconductor products and services for commercial applications in the United States, Canada, the rest of North and South America, Europe, Malaysia, Singapore, China, and the rest of Asia. The company offers photonic integrated packaging solutions based on the POET Optical Interposer, a platform that allows the integration of electronic and photonic devices onto a single chip using advanced wafer-level semiconductor manufacturing techniques.
Technology · Semiconductors · 80 employees
KOPN vs POET FAQ
Which is bigger, Kopin or POET Technologies?
POET Technologies (POET) is larger, with a market capitalization of $1.21B compared with $828.99M for Kopin (KOPN).
Which stock has performed better over the past year, KOPN or POET?
KOPN returned +38.51% over the past 12 months, compared with -20.98% for POET (price return, excluding dividends). Past performance does not predict future results.
Are Kopin and POET Technologies in the same industry?
Yes. Both are classified in the Semiconductors industry within the Technology sector.