Aehr Test Systems (AEHR) vs Teradyne (TER)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 10, 2026.
Summary
Aehr Test Systems (AEHR) has outperformed Teradyne (TER) over the past year, gaining 236.5% versus a gain of 177.3%. Over five years, AEHR leads with a +312.3% price change compared with +253.5% for TER. Teradyne is the larger company by market cap ($62.96 billion vs $2.76 billion), about 22.8 times the size.
On valuation, Teradyne trades at a lower forward P/E (34.6x vs 61.2x for Aehr Test Systems). Teradyne pays a dividend yielding 0.12%, while Aehr Test Systems does not currently pay one. Teradyne converts more of its revenue into profit, with a net margin of 17.4% 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 | TER |
|---|---|---|
| Share price | $84.64 | $402.68 |
| Market cap | $2.76B | $62.96B |
| 1-day change | -2.95% | +0.99% |
| YTD return | +319.22% | +108.04% |
| 1-year return | +236.54% | +177.35% |
| 5-year return | +312.34% | +253.48% |
| P/E ratio (TTM) | — | 54.79 |
| Forward P/E | 61.19 | 34.56 |
| EPS (TTM) | $-0.23 | $7.35 |
| Dividend yield | 0.00% | 0.12% |
| Annual dividend | $0.00 | $0.50 |
| Revenue (latest FY) | $50.00M | $3.19B |
| Revenue growth (YoY) | -15.21% | +13.13% |
| Net income (latest FY) | $-7.13M | $554.05M |
| Gross margin | 35.30% | 58.22% |
| Operating margin | -28.30% | 20.38% |
| Net margin | -14.25% | 17.37% |
| 52-week high | $147.40 | $487.91 |
| 52-week low | $18.70 | $131.75 |
| Distance from 52-week high | -42.58% | -17.47% |
| Analyst consensus | none | buy |
| Avg. price target upside | +51.23% | +10.87% |
| Average volume | 2.90M | 2.85M |
| Shares outstanding | 32.66M | 156.34M |
| Employees | 138 | 6,600 |
| Sector | Industrials | Industrials |
| 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
- Teradyne is about 22.8 times larger than Aehr Test Systems by market value ($62.96B vs $2.76B).
- AEHR has outperformed TER by 59.2 percentage points over the past year.
- Teradyne is more profitable, keeping 17.4 cents of every revenue dollar as net income versus -14.3 cents for Aehr Test Systems.
- Teradyne grew revenue faster in its latest fiscal year (+13.13% vs -15.21%).
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 Teradyne
TER stock →Teradyne, Inc. engages in the design, development, manufacture, and sale of automated test systems and robotics products in the United States, Asia Pacific, Europe, the Middle East, and Africa.
Industrials · Electrical Products · 6,600 employees
AEHR vs TER FAQ
Which is bigger, Aehr Test Systems or Teradyne?
Teradyne (TER) is larger, with a market capitalization of $62.96B compared with $2.76B for Aehr Test Systems (AEHR).
Which stock has performed better over the past year, AEHR or TER?
AEHR returned +236.54% over the past 12 months, compared with +177.35% for TER (price return, excluding dividends). Past performance does not predict future results.
Which pays a higher dividend, Aehr Test Systems or Teradyne?
Teradyne pays a dividend yielding 0.12%, while Aehr Test Systems does not currently pay a regular dividend.
Are Aehr Test Systems and Teradyne in the same industry?
Yes. Both are classified in the Electrical Products industry within the Industrials sector.