Aehr Test Systems (AEHR) vs Vishay Intertechnology (VSH)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Aehr Test Systems (AEHR) has outperformed Vishay Intertechnology (VSH) over the past year, gaining 237.4% versus a gain of 115.2%. Over five years, AEHR leads with a +322.6% price change compared with +77.9% for VSH. Vishay Intertechnology is the larger company by market cap ($5.30 billion vs $2.85 billion), about 1.9 times the size.
On valuation, Vishay Intertechnology trades at a lower forward P/E (19.8x vs 63.0x for Aehr Test Systems). Vishay Intertechnology pays a dividend yielding 1.16%, while Aehr Test Systems does not currently pay one. Vishay Intertechnology converts more of its revenue into profit, with a net margin of -0.3% versus -14.3%.
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 | AEHR | VSH |
|---|---|---|
| Share price | $87.21 | $34.56 |
| Market cap | $2.85B | $5.30B |
| 1-day change | -2.42% | -6.27% |
| YTD return | +331.95% | +138.51% |
| 1-year return | +237.37% | +115.19% |
| 5-year return | +322.55% | +77.87% |
| P/E ratio (TTM) | — | 181.89 |
| Forward P/E | 63.04 | 19.84 |
| EPS (TTM) | $-0.23 | $0.19 |
| Dividend yield | 0.00% | 1.16% |
| Annual dividend | $0.00 | $0.40 |
| Revenue (latest FY) | $50.00M | $3.07B |
| Revenue growth (YoY) | -15.21% | +4.48% |
| Net income (latest FY) | $-7.13M | $-8.98M |
| Gross margin | 35.30% | 19.38% |
| Operating margin | -28.30% | 1.85% |
| Net margin | -14.25% | -0.29% |
| 52-week high | $147.40 | $69.47 |
| 52-week low | $18.70 | $11.77 |
| Distance from 52-week high | -40.83% | -50.25% |
| Analyst consensus | none | none |
| Avg. price target upside | +46.77% | +15.74% |
| Average volume | 2.87M | 4.32M |
| Shares outstanding | 32.66M | 141.28M |
| Employees | 138 | 22,600 |
| Sector | Industrials | Technology |
| Industry | Electrical Products | Electrical Products |
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
- AEHR has outperformed VSH by 122.2 percentage points over the past year.
- Vishay Intertechnology offers a meaningfully higher dividend yield (1.16% vs 0.00%).
- Vishay Intertechnology is more profitable, keeping -0.3 cents of every revenue dollar as net income versus -14.3 cents for Aehr Test Systems.
- Vishay Intertechnology grew revenue faster in its latest fiscal year (+4.48% vs -15.21%).
- The two companies sit in different sectors: Aehr Test Systems in Industrials and Vishay Intertechnology in Technology.
About Aehr Test Systems
AEHR stock →Aehr Test Systems, Inc. provides test solutions for testing, burn-in, and semiconductor devices at wafer level, singulated die, and package level in the United States, Asia, Europe, and the Middle East.
Industrials · Electrical Products · 138 employees
About Vishay Intertechnology
VSH stock →Vishay Intertechnology, Inc. manufactures and sells discrete semiconductors and passive electronic components in the United States, Germany, rest of Europe, Israel, and Asia.
Technology · Electrical Products · 22,600 employees
AEHR vs VSH FAQ
Which is bigger, Aehr Test Systems or Vishay Intertechnology?
Vishay Intertechnology (VSH) is larger, with a market capitalization of $5.30B compared with $2.85B for Aehr Test Systems (AEHR).
Which stock has performed better over the past year, AEHR or VSH?
AEHR returned +237.37% over the past 12 months, compared with +115.19% for VSH (price return, excluding dividends). Past performance does not predict future results.
Which pays a higher dividend, Aehr Test Systems or Vishay Intertechnology?
Vishay Intertechnology pays a dividend yielding 1.16%, while Aehr Test Systems does not currently pay a regular dividend.
Are Aehr Test Systems and Vishay Intertechnology in the same industry?
Yes. Both are classified in the Electrical Products industry within the Industrials sector.