--- title: "Aehr Test Systems, Inc. (AEHR.US)" type: "Symbol" locale: "en" url: "https://longbridge.com/en/quote/AEHR.US.md" symbol: "AEHR.US" name: "Aehr Test Systems, Inc." industry: "Semiconductor Materials and Equipment" datetime: "2026-05-19T18:45:31.192Z" locales: - [en](https://longbridge.com/en/quote/AEHR.US.md) - [zh-CN](https://longbridge.com/zh-CN/quote/AEHR.US.md) - [zh-HK](https://longbridge.com/zh-HK/quote/AEHR.US.md) --- # Aehr Test Systems, Inc. (AEHR.US) ## Company Overview Aehr Test Systems, Inc. provides test solutions for testing, burning-in, and semiconductor devices in wafer level, singulated die, package part form, and installed systems in the United States, Asia, and Europe. Its product portfolio includes FOX-XP and FOX-NP systems that are full wafer contact and singulated die/module test and burn-in systems that test, burn-in, and stabilize range of devices, including silicon carbide-based and other power semiconductors, 2D, and 3D sensors used in mobile phones, tablets and other computing devices, memory semiconductors, processors, microcontrollers, systems-on-a-chip, and photonics and integrated optical devices. The company offers FOX-CP system, a low-cost single-wafer compact test solution for logic, memory, and photonic devices; and FOX WaferPak Contactor, a full wafer contactor capable of testing wafers up to 300mm that enables integrated circuit manufacturers to perform test, burn-in, and stabilization of full wafers on the FOX-P systems. | Item | Detail | |------|--------| | Industry | Semiconductor Materials and Equipment | | Exchange | US Market | | Website | [www.aehr.com](https://www.aehr.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: 2026-05-19T04:30:14.000Z **Overall: C (0.60)** **Industry**: Semiconductor Materials and Equipment | Metric | Value | |--------|-------| | Industry Ranking | 26 / 35 | | Industry Median | C | | Industry Average | C | - **Style**: Blend - Stocks in which the company has both growth and mature businesses. - **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 | -26.39% | | | Net Profit YoY | -149.95% | | | P/B Ratio | 18.94 | | | Dividend Ratio | 0.00% | | #### Size Score Score: | Indicator | Value | Rating | |-----------|-------|--------| | Market Cap | 2628548436.78 | | | Revenue | 45255000.00 | | #### Multi Score Score: C | Indicator | Value | Rating | |-----------|-------|--------| | ROE | -8.68% | D | | Profit Margin | -25.23% | E | | Gross Margin | 32.66% | C | | Revenue YoY | -26.39% | E | | Net Profit YoY | -149.95% | E | | Total Assets YoY | 7.86% | B | | Net Assets YoY | 11.74% | B | | Cash Flow Margin | 65.21% | C | | OCF YoY | -26.39% | E | | Turnover | 0.30 | D | | Gearing Ratio | 11.62% | A | ```chart-data:radar { "title": "Longbridge Financial Score - Aehr Test Systems, Inc.", "chart_type": "radar", "dimensions": [ { "name": "Style Score", "grade": "", "indicators": [ { "name": "Revenue YoY", "value": "-26.39%", "rating": "" }, { "name": "Net Profit YoY", "value": "-149.95%", "rating": "" }, { "name": "P/B Ratio", "value": "18.94", "rating": "" }, { "name": "Dividend Ratio", "value": "0.00%", "rating": "" } ] }, { "name": "Size Score", "grade": "", "indicators": [ { "name": "Market Cap", "value": "2628548436.78", "rating": "" }, { "name": "Revenue", "value": "45255000.00", "rating": "" } ] }, { "name": "Multi Score", "grade": "C", "indicators": [ { "name": "ROE", "value": "-8.68%", "rating": "D" }, { "name": "Profit Margin", "value": "-25.23%", "rating": "E" }, { "name": "Gross Margin", "value": "32.66%", "rating": "C" }, { "name": "Revenue YoY", "value": "-26.39%", "rating": "E" }, { "name": "Net Profit YoY", "value": "-149.95%", "rating": "E" }, { "name": "Total Assets YoY", "value": "7.86%", "rating": "B" }, { "name": "Net Assets YoY", "value": "11.74%", "rating": "B" }, { "name": "Cash Flow Margin", "value": "65.21%", "rating": "C" }, { "name": "OCF YoY", "value": "-26.39%", "rating": "E" }, { "name": "Turnover", "value": "0.30", "rating": "D" }, { "name": "Gearing Ratio", "value": "11.62%", "rating": "A" } ] } ] } ``` ## Valuation Analysis | Metric | Current | Industry Ranking | High | Median | Low | |--------|---------|-----------------|------|--------|-----| | PE (TTM) | -230.25 | 35/35 | 16.31 | 14.99 | 12.58 | | PB | 18.94 | 32/35 | 8.68 | 6.15 | 4.34 | | PS (TTM) | 58.08 | 32/35 | 21.33 | 13.26 | 9.05 | | Dividend Yield | 0.00% | - | - | - | - | ## Peer Comparison | Rank | Name | Profit | Growth | Operation | Security | Cash | Rating | | --- | --- | --- | --- | --- | --- | --- | --- | | 01 | ASML (ASML.US) | A | B | B | D | B | B | | 02 | Lam Research (LRCX.US) | A | B | A | C | B | B | | 03 | Applied Materials (AMAT.US) | A | C | B | C | C | B | | 04 | KLA (KLAC.US) | A | B | B | D | B | B | | 05 | Tokyo Electron (TOELY.US) | A | C | B | B | C | B | ## Institutional View ### Analyst Rating Distribution > As of 2026-04-17T04:00:00.000Z Total Analysts: **4** | Rating | Count | Percentage | |--------|-------|-----------| | Buy | 3 | 75% | | Hold | 1 | 25% | ### Target Price Forecast | Metric | Price | |--------|-------| | Current Price | 80.96 | | Highest Target | 68.00 | | Lowest Target | 56.00 | ## References - [Company Overview — Profile, executives, shareholders, business breakdown](https://longbridge.com/en/quote/AEHR.US/overview.md) - [Financial Reports — Income, balance sheet, cash flow, dividends](https://longbridge.com/en/quote/AEHR.US/norm.md) - [Related News](https://longbridge.com/en/quote/AEHR.US/news.md) - [Filings — Company announcements and regulatory filings](https://longbridge.com/en/quote/AEHR.US/filings.md) --- > **Disclaimer: This article is for reference only and does not constitute any investment advice.**