Alpha and Omega Semiconductor (AOSL) vs POET Technologies (POET)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 10, 2026.
Summary
Alpha and Omega Semiconductor (AOSL) has outperformed POET Technologies (POET) over the past year, losing 1.9% versus a loss of 21.0%. Over five years, AOSL leads with a -12.4% price change compared with -15.0% for POET. POET Technologies is the larger company by market cap ($1.21 billion vs $844.6 million), about 1.4 times the size.
Alpha and Omega Semiconductor converts more of its revenue into profit, with a net margin of -6.2% versus -5857.8%.
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 | POET |
|---|---|---|
| Share price | $27.87 | $6.97 |
| Market cap | $844.60M | $1.21B |
| 1-day change | -1.90% | -0.99% |
| YTD return | +40.69% | +10.11% |
| 1-year return | -1.87% | -20.98% |
| 5-year return | -12.36% | -15.00% |
| Forward P/E | 88.48 | — |
| EPS (TTM) | $-1.41 | $-0.69 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| Revenue (latest FY) | $678.93M | $1.07M |
| Revenue growth (YoY) | -2.48% | +2494.60% |
| Net income (latest FY) | $-42.27M | $-62.96M |
| Gross margin | 22.32% | — |
| Operating margin | -6.36% | — |
| Net margin | -6.23% | -5857.78% |
| 52-week high | $54.34 | $20.81 |
| 52-week low | $17.01 | $3.87 |
| Distance from 52-week high | -48.71% | -66.51% |
| Analyst consensus | buy | none |
| Avg. price target upside | +53.39% | +111.62% |
| Average volume | 586.89K | 10.22M |
| Shares outstanding | 30.31M | 173.06M |
| Employees | 2,519 | 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
- AOSL has outperformed POET by 19.1 percentage points over the past year.
- Alpha and Omega Semiconductor is more profitable, keeping -6.2 cents of every revenue dollar as net income versus -5857.8 cents for POET Technologies.
- POET Technologies grew revenue faster in its latest fiscal year (+2494.60% vs -2.48%).
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 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
AOSL vs POET FAQ
Which is bigger, Alpha and Omega Semiconductor or POET Technologies?
POET Technologies (POET) is larger, with a market capitalization of $1.21B compared with $844.60M for Alpha and Omega Semiconductor (AOSL).
Which stock has performed better over the past year, AOSL or POET?
AOSL returned -1.87% over the past 12 months, compared with -20.98% for POET (price return, excluding dividends). Past performance does not predict future results.
Are Alpha and Omega Semiconductor and POET Technologies in the same industry?
Yes. Both are classified in the Semiconductors industry within the Technology sector.