ENTG vs. AEHR
ENTG (Entegris, Inc.) and AEHR (Aehr Test Systems) are both stocks. Both operate in the Semiconductor Equipment & Materials industry within the Technology sector. Over the past 10 years, ENTG returned 22.18%/yr vs 45.82%/yr for AEHR. Their 0.25 correlation means their historical movements had little consistent relationship.
Performance
ENTG vs. AEHR - Performance Comparison
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Returns By Period
In the year-to-date period, ENTG achieves a 41.64% return, which is significantly lower than AEHR's 296.14% return. Over the past 10 years, ENTG has underperformed AEHR with an annualized return of 22.18%, while AEHR has yielded a comparatively higher 45.82% annualized return.
ENTG
- 1D
- 1.66%
- 1M
- -18.76%
- 6M
- 0.99%
- YTD
- 41.64%
- 1Y
- 57.89%
- 3Y*
- 3.79%
- 5Y*
- 0.12%
- 10Y*
- 22.18%
- ALL TIME*
- 9.81%
AEHR
- 1D
- 4.05%
- 1M
- 14.32%
- 6M
- 211.93%
- YTD
- 296.14%
- 1Y
- 374.94%
- 3Y*
- 14.21%
- 5Y*
- 70.08%
- 10Y*
- 45.82%
- ALL TIME*
- 6.01%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $231.69M | $269.50M | $230.50M | |
ENTG Entegris, Inc. | $377.05M | $414.34M | $472.33M |
ENTG vs. AEHR - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ENTG Entegris, Inc. | 41.64% | -14.57% | -17.05% | 83.54% | -52.49% | 44.59% | 92.86% | 80.87% | -7.56% | 70.48% |
AEHR Aehr Test Systems | 296.14% | 21.41% | -37.32% | 31.99% | -16.87% | 855.73% | 26.50% | 41.84% | -47.97% | 12.45% |
Correlation
The correlation between ENTG and AEHR is 0.61, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.61 |
Correlation (3Y) Balances recent behavior with more history. | 0.55 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.55 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.42 |
Correlation (All Time) Calculated using the full available price history since Jul 11, 2000 | 0.25 |
Over the past year, ENTG and AEHR have become more correlated (0.61) than their long-term average of 0.25, meaning their price movements have been converging.
Fundamentals
ENTG:
$18.13B
AEHR:
$2.61B
ENTG:
$1.73
AEHR:
-$0.23
ENTG:
5.62
AEHR:
49.52
ENTG:
4.38
AEHR:
12.09
ENTG:
$3.24B
AEHR:
$50.00M
ENTG:
$1.40B
AEHR:
$17.65M
ENTG:
$789.60M
AEHR:
-$10.85M
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Return for Risk
ENTG vs. AEHR — Risk / Return Rank
ENTG
AEHR
ENTG vs. AEHR - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Entegris, Inc. (ENTG) and Aehr Test Systems (AEHR). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| ENTG | AEHR | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.18 | ||
| Sortino ratioReturn per unit of downside risk | -1.79 | ||
| Omega ratioGain probability vs. loss probability | 1.18 | 1.37 | -0.19 |
| Calmar ratioReturn relative to maximum drawdown | 1.26 | 8.57 | -7.31 |
| Martin ratioReturn relative to average drawdown | 4.00 | 17.93 | -13.93 |
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Drawdowns
ENTG vs. AEHR - Drawdown Comparison
The maximum ENTG drawdown since its inception was -97.21%, roughly equal to the maximum AEHR drawdown of -97.98%. Use the drawdown chart below to compare losses from any high point for ENTG and AEHR.
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Drawdown Indicators
| ENTG | AEHR | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -97.21% | -97.98% | +0.77% |
Max Drawdown (1Y)Largest decline over 1 year | -41.79% | -43.90% | +2.11% |
Max Drawdown (3Y)Largest decline over 3 years | -56.93% | -87.16% | +30.23% |
Max Drawdown (5Y)Largest decline over 5 years | -59.32% | -87.37% | +28.05% |
Max Drawdown (10Y)Largest decline over 10 years | -59.32% | -87.37% | +28.05% |
Current DrawdownCurrent decline from peak | -35.24% | -31.39% | -3.85% |
Average DrawdownAverage peak-to-trough decline | -36.39% | -79.35% | +42.96% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 13.14% | 20.94% | -7.80% |
Volatility
ENTG vs. AEHR - Volatility Comparison
The current volatility for Entegris, Inc. (ENTG) is 23.87%, while Aehr Test Systems (AEHR) has a volatility of 50.37%. This indicates that ENTG experiences smaller price fluctuations and is considered to be less risky than AEHR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ENTG | AEHR | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 23.87% | 50.37% | -26.50% |
Volatility (6M)Calculated over the trailing 6-month period | 52.67% | 99.99% | -47.32% |
Volatility (1Y)Calculated over the trailing 1-year period | 64.77% | 125.91% | -61.14% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 53.93% | 102.69% | -48.76% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 46.75% | 95.34% | -48.59% |
Dividends
ENTG vs. AEHR - Dividend Comparison
ENTG's dividend yield for the trailing twelve months is around 0.34%, while AEHR has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 |
|---|---|---|---|---|---|---|---|---|---|---|
AEHR Aehr Test Systems | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
ENTG Entegris, Inc. | 0.34% | 0.47% | 0.40% | 0.33% | 0.61% | 0.23% | 0.33% | 0.60% | 1.00% | 0.23% |
Financials
ENTG vs. AEHR - Financials Comparison
This section allows you to compare key financial metrics between Entegris, Inc. and Aehr Test Systems. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
ENTG vs. AEHR - Profitability Comparison
ENTG - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Entegris, Inc. reported a gross profit of 380.80M and revenue of 811.90M. Therefore, the gross margin over that period was 46.9%.
AEHR - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Aehr Test Systems reported a gross profit of 8.02M and revenue of 18.84M. Therefore, the gross margin over that period was 42.6%.
ENTG - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Entegris, Inc. reported an operating income of 141.60M and revenue of 811.90M, resulting in an operating margin of 17.4%.
AEHR - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Aehr Test Systems reported an operating income of -987.00K and revenue of 18.84M, resulting in an operating margin of -5.2%.
ENTG - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Entegris, Inc. reported a net income of 92.00M and revenue of 811.90M, resulting in a net margin of 11.3%.
AEHR - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Aehr Test Systems reported a net income of 1.39M and revenue of 18.84M, resulting in a net margin of 7.4%.
Frequently Asked Questions
ENTG and AEHR have a correlation of 0.61, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
AEHR has higher volatility (50.37%) compared to ENTG (23.87%). In terms of maximum drawdown, ENTG dropped -97.21% vs AEHR's -97.98%.
AEHR currently has the higher Sharpe Ratio (2.99 vs 0.81), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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