Alpha and Omega Semiconductor (AOSL) vs T1 Energy (TE)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
T1 Energy (TE) has outperformed Alpha and Omega Semiconductor (AOSL) over the past year, gaining 17.4% versus a gain of 8.0%. Over five years, AOSL leads with a -8.1% price change compared with -62.6% for TE. T1 Energy is the larger company by market cap ($1.03 billion vs $861.0 million), about 1.2 times the size.
On valuation, T1 Energy trades at a lower forward P/E (28.8x vs 90.2x for Alpha and Omega Semiconductor).
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 | TE |
|---|---|---|
| Share price | $28.41 | $3.44 |
| Market cap | $860.97M | $1.03B |
| 1-day change | -2.84% | -7.77% |
| YTD return | +47.60% | -48.50% |
| 1-year return | +7.98% | +17.41% |
| 5-year return | -8.05% | -62.63% |
| Forward P/E | 90.19 | 28.77 |
| EPS (TTM) | $-1.41 | $-1.68 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| 52-week high | $54.34 | $12.49 |
| 52-week low | $17.01 | $2.52 |
| Distance from 52-week high | -47.72% | -72.46% |
| Analyst consensus | buy | buy |
| Avg. price target upside | +50.48% | +132.56% |
| Average volume | 585.74K | 28.67M |
| Shares outstanding | 30.31M | 299.50M |
| Employees | 2,519 | 562 |
| 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.
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 T1 Energy
TE stock →T1 Energy Inc. provides energy solutions for solar modules and cells in the United States, Norway and internationally.
Technology · Semiconductors · 562 employees
AOSL vs TE FAQ
Which is bigger, Alpha and Omega Semiconductor or T1 Energy?
T1 Energy (TE) is larger, with a market capitalization of $1.03B compared with $860.97M for Alpha and Omega Semiconductor (AOSL).
Which stock has performed better over the past year, AOSL or TE?
TE returned +17.41% over the past 12 months, compared with +7.98% for AOSL (price return, excluding dividends). Past performance does not predict future results.
Are Alpha and Omega Semiconductor and T1 Energy in the same industry?
Yes. Both are classified in the Semiconductors industry within the Technology sector.