MU vs. AMPX
MU (Micron Technology, Inc.) and AMPX (Amprius Technologies Inc.) are both stocks. MU operates in Semiconductors (Technology), while AMPX operates in Electrical Equipment & Parts (Industrials). Over the past 3 years, MU returned 144.69%/yr vs 16.37%/yr for AMPX. At a 0.21 correlation, their price movements are largely independent.
Performance
MU vs. AMPX - Performance Comparison
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Returns By Period
In the year-to-date period, MU achieves a 244.07% return, which is significantly higher than AMPX's 106.72% return.
MU
- 1D
- -1.43%
- 1M
- 22.15%
- YTD
- 244.07%
- 6M
- 307.41%
- 1Y
- 746.93%
- 3Y*
- 144.69%
- 5Y*
- 66.21%
- 10Y*
- 55.83%
AMPX
- 1D
- -4.62%
- 1M
- -6.91%
- YTD
- 106.72%
- 6M
- 49.50%
- 1Y
- 313.96%
- 3Y*
- 16.37%
- 5Y*
- —
- 10Y*
- —
MU vs. AMPX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|---|
MU Micron Technology, Inc. | 244.07% | 240.24% | -0.96% | 71.93% | -5.48% |
AMPX Amprius Technologies Inc. | 106.72% | 181.79% | -47.07% | -33.29% | -11.99% |
Correlation
The correlation between MU and AMPX is 0.27, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.27 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.24 |
Correlation (All Time) Calculated using the full available price history since Sep 15, 2022 | 0.21 |
Fundamentals
MU:
$1.12T
AMPX:
$2.23B
MU:
$21.26
AMPX:
-$0.31
MU:
19.16
AMPX:
23.37
MU:
15.44
AMPX:
20.41
MU:
$58.12B
AMPX:
$90.26M
MU:
$33.96B
AMPX:
$16.37M
MU:
$25.99B
AMPX:
-$17.72M
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Return for Risk
MU vs. AMPX — Risk / Return Rank
MU
AMPX
MU vs. AMPX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Micron Technology, Inc. (MU) and Amprius Technologies Inc. (AMPX). 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.
| MU | AMPX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +7.89 | ||
| Sortino ratioReturn per unit of downside risk | +3.21 | ||
| Omega ratioGain probability vs. loss probability | 1.78 | 1.34 | +0.44 |
| Calmar ratioReturn relative to maximum drawdown | 24.91 | 6.82 | +18.09 |
| Martin ratioReturn relative to average drawdown | 94.64 | 16.45 | +78.18 |
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Drawdowns
MU vs. AMPX - Drawdown Comparison
The maximum MU drawdown since its inception was -98.25%, roughly equal to the maximum AMPX drawdown of -94.49%. Use the drawdown chart below to compare losses from any high point for MU and AMPX.
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Drawdown Indicators
| MU | AMPX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -98.25% | -94.49% | -3.76% |
Max Drawdown (1Y)Largest decline over 1 year | -30.28% | -46.41% | +16.13% |
Max Drawdown (3Y)Largest decline over 3 years | -57.63% | -92.44% | +34.81% |
Max Drawdown (5Y)Largest decline over 5 years | -57.63% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -57.63% | — | — |
Current DrawdownCurrent decline from peak | -9.07% | -28.81% | +19.74% |
Average DrawdownAverage peak-to-trough decline | -58.16% | -54.95% | -3.21% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 7.95% | 19.19% | -11.24% |
Volatility
MU vs. AMPX - Volatility Comparison
Micron Technology, Inc. (MU) and Amprius Technologies Inc. (AMPX) have volatilities of 32.86% and 33.62%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| MU | AMPX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 32.86% | 33.62% | -0.76% |
Volatility (6M)Calculated over the trailing 6-month period | 57.74% | 79.90% | -22.16% |
Volatility (1Y)Calculated over the trailing 1-year period | 69.66% | 109.24% | -39.58% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 53.18% | 128.75% | -75.57% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 50.12% | 128.75% | -78.63% |
Dividends
MU vs. AMPX - Dividend Comparison
MU's dividend yield for the trailing twelve months is around 0.05%, while AMPX has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|---|
AMPX Amprius Technologies Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
MU Micron Technology, Inc. | 0.05% | 0.16% | 0.55% | 0.54% | 0.89% | 0.21% |
Financials
MU vs. AMPX - Financials Comparison
This section allows you to compare key financial metrics between Micron Technology, Inc. and Amprius Technologies Inc.. 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
MU vs. AMPX - Profitability Comparison
MU - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Micron Technology, Inc. reported a gross profit of 17.75B and revenue of 23.86B. Therefore, the gross margin over that period was 74.4%.
AMPX - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Amprius Technologies Inc. reported a gross profit of 5.74M and revenue of 28.54M. Therefore, the gross margin over that period was 20.1%.
MU - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Micron Technology, Inc. reported an operating income of 16.13B and revenue of 23.86B, resulting in an operating margin of 67.6%.
AMPX - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Amprius Technologies Inc. reported an operating income of -6.69M and revenue of 28.54M, resulting in an operating margin of -23.4%.
MU - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Micron Technology, Inc. reported a net income of 13.79B and revenue of 23.86B, resulting in a net margin of 57.8%.
AMPX - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Amprius Technologies Inc. reported a net income of -5.05M and revenue of 28.54M, resulting in a net margin of -17.7%.
Frequently Asked Questions
MU and AMPX have a correlation of 0.27, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
AMPX has higher volatility (33.62%) compared to MU (32.86%). In terms of maximum drawdown, MU dropped -98.25% vs AMPX's -94.49%.
MU currently has the higher Sharpe Ratio (10.83 vs 2.93), 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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