Stocktoria
ALPHA & OMEGA SEMICONDUCTOR Ltd AOSL
ALPHA & OMEGA SEMICONDUCTOR Ltd (AOSL) earns a Piotroski F-score of 4/9 (mixed financial health), with an Altman Z″ in the safe zone. It does not currently pay a dividend. FY2025 revenue was $696.2M at a -13.9% net margin.
Quality score trend · recomputed for each fiscal year
Each year's score is computed from that year's filing — a rising Piotroski F or Altman Z″ means improving financial health, a fall is worth a look.
Beneish M-score: -1.5 — elevated (above the −1.78 line — aggressive-accounting signals worth a closer look) . A statistical screen for earnings manipulation, not proof — and it doesn't apply to most banks/insurers.
Analyst price target
Wall Street analyst consensus — a sentiment gauge, not our scoring.
Smart money · insiders, last 12 months
Open-market insider purchases minus sells (SEC Form 4) — real buying with their own money is a bullish “smart money” signal; grants and option exercises are excluded.
How it ranks in Manufacturing · percentile among 1957 companies
Percentile vs other Manufacturing companies we cover — e.g. “stronger than 90%” means only 10% score higher on that measure.
Piotroski F breakdown · 4/9 tests passed
- Positive return on assets
- Positive operating cash flow
- Rising ROA
- Cash flow exceeds net income
- Lower long-term debt
- Rising current ratio
- No share dilution
- Rising gross margin
- Rising asset turnover
Altman Z″ components · safe zone
| Component | Value |
|---|---|
| Working capital / assets | 0.234 |
| Retained earnings / assets | 0.516 |
| EBIT / assets | -0.027 |
| Equity / liabilities | 3.879 |
Sector peers · similar-size Manufacturing companies compare side by side →
| Ticker | Company | Piotroski F | Altman Z″ | P / E | Revenue growth |
|---|---|---|---|---|---|
| AOSL | ALPHA & OMEGA SEMICONDUCTOR Ltd | 4/9 | 7.1 | — | +5.9% |
| HIMX | Himax Technologies, Inc. | 3/9 | — | 89.7 | -14.7% |
| RMBS | RAMBUS INC | 5/9 | 13.71 | 53.8 | +27.1% |
| DQ | DAQO NEW ENERGY CORP. | 4/9 | 15.03 | — | -35.3% |
| KLIC | KULICKE & SOFFA INDUSTRIES INC | 7/9 | 10.81 | — | -7.4% |
| TE | T1 Energy Inc. | 4/9 | -2.54 | — | — |
| SLAB | SILICON LABORATORIES INC. | 5/9 | 11.34 | — | +34.3% |
About ALPHA & OMEGA SEMICONDUCTOR Ltd
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 metal-oxide-semiconductor field-effect transistors (MOSFET), Shielded-Gate low voltage and mid-voltage MOSFETs, SuperJunction high voltage MOSFETs, and trench-stop insulated gate bipolar transistors (IGBTs), as well as application specific MOSFETs for use in smartphone chargers, battery packs, notebooks, desktop and servers, data centers, base stations, graphics card, game boxes, TVs, AC adapters, power supplies, motor control, power tools, e-vehicles, white goods and industrial motor drives, UPS systems, solar inverters, and industrial welding. It also provides power ICs that deliver power, as well as control and regulate the power management variables, such as the flow of current and level of voltage. The company's power ICs are used in flat panel displays, TVs, notebooks, graphic cards, servers, AI datacenters, DVD/Blu-Ray players, set-top boxes, and networking equipment. In addition, the company offers transient voltage protection products, analog switches, and electromagnetic interference filters for notebooks, desktop PCs, tablets, flat panel displays, TVs, smartphones, and portable electronic devices. Further, it provides silicon carbide, IPM, TVS, and HV gate drivers; and power modules, multiphase controllers, EZBuck regulators, and diode protection switches. Alpha and Omega Semiconductor Limited was incorporated in 2000 and is headquartered in Sunnyvale, California.
FAQ
Is AOSL financially healthy?
ALPHA & OMEGA SEMICONDUCTOR Ltd's Piotroski F-score is 4/9 (8–9 is excellent, 0–3 weak), and its Altman Z″ distress score is in the safe zone.
Does AOSL pay a dividend?
No, ALPHA & OMEGA SEMICONDUCTOR Ltd does not currently pay a dividend.
How profitable is AOSL?
In FY2025, ALPHA & OMEGA SEMICONDUCTOR Ltd had a net margin of -13.9% and a return on equity of -11.8%.
Is AOSL overvalued or undervalued?
ALPHA & OMEGA SEMICONDUCTOR Ltd trades at about 86.4× trailing earnings — above its 10-year norm (10-year range 2.6×–126.9×, median 23.4×). Stocktoria reports the data, not buy/sell advice.
What is the analyst price target for AOSL?
The average Wall-Street price target for ALPHA & OMEGA SEMICONDUCTOR Ltd is $47.00, about 29.5% above the recent price, from 4 analysts (consensus: buy).
Is AOSL a good stock to buy?
Stocktoria doesn't give buy or sell advice, but here is the data on ALPHA & OMEGA SEMICONDUCTOR Ltd: a Piotroski F-score of 4/9, an Altman Z″ in the safe zone. Weigh these quality and valuation signals against your own goals.
Computed from company filings · US · as of 2025-06-30. Facts plus Stocktoria's own computed scores — not investment advice.