---
title: "Alpha and Omega Semiconductor Limited (AOSL.US)"
type: "Symbol"
locale: "en"
url: "https://longbridge.com/en/quote/AOSL.US.md"
symbol: "AOSL.US"
name: "Alpha and Omega Semiconductor Limited"
industry: "Semiconductors"
datetime: "2026-05-20T08:50:15.254Z"
locales:
  - [en](https://longbridge.com/en/quote/AOSL.US.md)
  - [zh-CN](https://longbridge.com/zh-CN/quote/AOSL.US.md)
  - [zh-HK](https://longbridge.com/zh-HK/quote/AOSL.US.md)
---

# Alpha and Omega Semiconductor Limited (AOSL.US)

## Company Overview

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.

| Item | Detail |
|------|--------|
| Industry | Semiconductors |
| Exchange | US Market |
| Website | [www.aosmd.com](https://www.aosmd.com) |

## Key Drivers
> *AI-analyzed key factors driving this stock's performance*


## Longbridge Financial Score™: C
> *Longbridge Financial Score™ — Proprietary multi-factor rating model by Longbridge*
> Updated: 2026-05-20T04:30:15.000Z

**Overall: C (0.52)**

**Industry**: Semiconductors

| Metric | Value |
|--------|-------|
| Industry Ranking | 56 / 88 |
| Industry Median | C |
| Industry Average | C |

- **Style**: Value - Stocks where the company's main business is in a mature stage.
- **Scale**: Small - The company's operation has a high degree of growth and volatility, making it easy to achieve high investment returns.

**Multi Score**: C

#### Style Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Revenue YoY | 0.60% |  |
| Net Profit YoY | -369.16% |  |
| P/B Ratio | 1.44 |  |
| Dividend Ratio | 0.00% |  |

#### Size Score Score: 

| Indicator | Value | Rating |
|-----------|-------|--------|
| Market Cap | 1155880302.36 |  |
| Revenue | 685040000.00 |  |

#### Multi Score Score: C

| Indicator | Value | Rating |
|-----------|-------|--------|
| ROE | -12.60% | D |
| Profit Margin | -15.51% | D |
| Gross Margin | 21.08% | D |
| Revenue YoY | 0.60% | C |
| Net Profit YoY | -369.16% | E |
| Total Assets YoY | -12.54% | E |
| Net Assets YoY | -9.72% | D |
| Cash Flow Margin | 8.57% | D |
| OCF YoY | 0.60% | C |
| Turnover | 0.65 | B |
| Gearing Ratio | 18.05% | A |

```chart-data:radar
{
  "title": "Longbridge Financial Score - Alpha and Omega Semiconductor Limited",
  "chart_type": "radar",
  "dimensions": [
    {
      "name": "Style Score",
      "grade": "",
      "indicators": [
        {
          "name": "Revenue YoY",
          "value": "0.60%",
          "rating": ""
        },
        {
          "name": "Net Profit YoY",
          "value": "-369.16%",
          "rating": ""
        },
        {
          "name": "P/B Ratio",
          "value": "1.44",
          "rating": ""
        },
        {
          "name": "Dividend Ratio",
          "value": "0.00%",
          "rating": ""
        }
      ]
    },
    {
      "name": "Size Score",
      "grade": "",
      "indicators": [
        {
          "name": "Market Cap",
          "value": "1155880302.36",
          "rating": ""
        },
        {
          "name": "Revenue",
          "value": "685040000.00",
          "rating": ""
        }
      ]
    },
    {
      "name": "Multi Score",
      "grade": "C",
      "indicators": [
        {
          "name": "ROE",
          "value": "-12.60%",
          "rating": "D"
        },
        {
          "name": "Profit Margin",
          "value": "-15.51%",
          "rating": "D"
        },
        {
          "name": "Gross Margin",
          "value": "21.08%",
          "rating": "D"
        },
        {
          "name": "Revenue YoY",
          "value": "0.60%",
          "rating": "C"
        },
        {
          "name": "Net Profit YoY",
          "value": "-369.16%",
          "rating": "E"
        },
        {
          "name": "Total Assets YoY",
          "value": "-12.54%",
          "rating": "E"
        },
        {
          "name": "Net Assets YoY",
          "value": "-9.72%",
          "rating": "D"
        },
        {
          "name": "Cash Flow Margin",
          "value": "8.57%",
          "rating": "D"
        },
        {
          "name": "OCF YoY",
          "value": "0.60%",
          "rating": "C"
        },
        {
          "name": "Turnover",
          "value": "0.65",
          "rating": "B"
        },
        {
          "name": "Gearing Ratio",
          "value": "18.05%",
          "rating": "A"
        }
      ]
    }
  ]
}
```

## Valuation Analysis

| Metric | Current | Industry Ranking | High | Median | Low |
|--------|---------|-----------------|------|--------|-----|
| PE (TTM) | -10.88 | 66/88 | - | - | - |
| PB | 1.44 | 9/88 | 1.04 | 0.84 | 0.76 |
| PS (TTM) | 1.69 | 9/88 | 1.24 | 1.07 | 0.92 |
| Dividend Yield | 0.00% | - | - | - | - |

## Peer Comparison

| Rank | Name | Profit | Growth | Operation | Security | Cash | Rating |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 01 | NVIDIA (NVDA.US) | A | A | A | B | B | A |
| 02 | Micron Tech (MU.US) | A | A | B | B | B | A |
| 03 | Astera Labs (ALAB.US) | A | A | B | A | A | A |
| 04 | Credo Tech (CRDO.US) | A | A | B | A | B | A |
| 05 | Taiwan Semiconductor (TSM.US) | A | A | C | B | B | B |

## Institutional View

### Analyst Rating Distribution

> As of 2026-05-07T04:00:00.000Z

Total Analysts: **3**

| Rating | Count | Percentage |
|--------|-------|-----------| 
| Overweight | 1 | 33% |
| Hold | 2 | 67% |

### Target Price Forecast

| Metric | Price |
|--------|-------|
| Current Price | 38.62 |
| Highest Target | 50.00 |
| Lowest Target | 19.00 |

## References

- [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/AOSL.US/overview.md)
- [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/AOSL.US/norm.md)
- [Related News](https://longbridge.com/en/quote/AOSL.US/news.md)
- [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/AOSL.US/filings.md)

---

> **Disclaimer: This article is for reference only and does not constitute any investment advice.**