Alpha and Omega Semiconductor (AOSL) vs Kopin (KOPN)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 10, 2026.
Summary
Kopin (KOPN) has outperformed Alpha and Omega Semiconductor (AOSL) over the past year, gaining 38.5% versus a loss of 1.9%. Over five years, KOPN leads with a -4.9% price change compared with -12.4% for AOSL. Alpha and Omega Semiconductor is the larger company by market cap ($844.6 million vs $805.6 million), about 1.0 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 | AOSL | KOPN |
|---|---|---|
| Share price | $27.87 | $4.46 |
| Market cap | $844.60M | $805.56M |
| 1-day change | -1.90% | +6.19% |
| YTD return | +40.69% | +90.60% |
| 1-year return | -1.87% | +38.51% |
| 5-year return | -12.36% | -4.90% |
| P/E ratio (TTM) | — | 111.50 |
| Forward P/E | 88.48 | — |
| EPS (TTM) | $-1.41 | $0.04 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| Revenue (latest FY) | $678.93M | — |
| Revenue growth (YoY) | -2.48% | — |
| Net income (latest FY) | $-42.27M | — |
| Gross margin | 22.32% | — |
| Operating margin | -6.36% | — |
| Net margin | -6.23% | — |
| 52-week high | $54.34 | $6.61 |
| 52-week low | $17.01 | $1.81 |
| Distance from 52-week high | -48.71% | -32.53% |
| Analyst consensus | buy | strong_buy |
| Avg. price target upside | +53.39% | +89.01% |
| Average volume | 586.89K | 3.94M |
| Shares outstanding | 30.31M | 180.62M |
| Employees | 2,519 | 145 |
| 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 AOSL by 40.4 percentage points over the past year.
About Alpha and Omega Semiconductor
AOSL stock →Alpha and Omega Semiconductor Limited designs, develops, and supplies power semiconductor products for computing, consumer electronics, communication, and industrial applications in Hong Kong, China, South Korea, the United States, and internationally. The company offers power discrete products, including industry standard trench metal-oxide-semiconductor field-effect transistors (MOSFETs), Shielded-Gate low- and mid-voltage MOSFETs, SuperJunction high-voltage MOSFETs, and trench-stop insulated gate bipolar transistors, as well as application-specific MOSFETs for smartphone battery management, dual MOSFETs for CPU power conversion, and high-power density MOSFETs for IBC power modules in AI data centers.
Technology · Semiconductors · 2,519 employees
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
AOSL vs KOPN FAQ
Which is bigger, Alpha and Omega Semiconductor or Kopin?
Alpha and Omega Semiconductor (AOSL) is larger, with a market capitalization of $844.60M compared with $805.56M for Kopin (KOPN).
Which stock has performed better over the past year, AOSL or KOPN?
KOPN returned +38.51% over the past 12 months, compared with -1.87% for AOSL (price return, excluding dividends). Past performance does not predict future results.
Are Alpha and Omega Semiconductor and Kopin in the same industry?
Yes. Both are classified in the Semiconductors industry within the Technology sector.