MU vs. AMSC
MU (Micron Technology, Inc.) and AMSC (American Superconductor Corporation) are both stocks. MU operates in Semiconductors (Technology), while AMSC operates in Specialty Industrial Machinery (Industrials). Over the past 10 years, MU returned 56.72%/yr vs 16.89%/yr for AMSC. At a 0.25 correlation, their price movements are largely independent.
Performance
MU vs. AMSC - Performance Comparison
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Returns By Period
In the year-to-date period, MU achieves a 296.90% return, which is significantly higher than AMSC's 38.05% return. Over the past 10 years, MU has outperformed AMSC with an annualized return of 56.72%, while AMSC has yielded a comparatively lower 16.89% annualized return.
MU
- 1D
- -6.69%
- 1M
- 16.61%
- YTD
- 296.90%
- 6M
- 297.93%
- 1Y
- 809.78%
- 3Y*
- 158.00%
- 5Y*
- 69.89%
- 10Y*
- 56.72%
AMSC
- 1D
- -1.37%
- 1M
- -22.01%
- YTD
- 38.05%
- 6M
- 29.92%
- 1Y
- 9.03%
- 3Y*
- 92.27%
- 5Y*
- 17.71%
- 10Y*
- 16.89%
MU vs. AMSC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
MU Micron Technology, Inc. | 296.90% | 240.24% | -0.96% | 71.93% | -45.93% | 24.21% | 39.79% | 69.49% | -22.84% | 87.59% |
AMSC American Superconductor Corporation | 38.05% | 16.85% | 121.10% | 202.72% | -66.18% | -53.54% | 198.34% | -29.60% | 207.16% | -50.75% |
Correlation
The correlation between MU and AMSC is 0.42, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.42 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.42 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.40 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.34 |
Correlation (All Time) Calculated using the full available price history since Dec 12, 1991 | 0.25 |
The correlation between MU and AMSC shifts across timeframes, from 0.25 (all time) to 0.42 (1 year), reflecting how their relationship changes across market environments.
Fundamentals
MU:
$1.29T
AMSC:
$1.86B
MU:
$44.42
AMSC:
$3.05
MU:
25.49
AMSC:
13.04
MU:
0.10
AMSC:
0.02
MU:
14.25
AMSC:
5.83
MU:
12.84
AMSC:
3.34
MU:
$90.27B
AMSC:
$299.15M
MU:
$65.51B
AMSC:
$91.38M
MU:
$44.96B
AMSC:
$19.29M
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Return for Risk
MU vs. AMSC — Risk / Return Rank
MU
AMSC
MU vs. AMSC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Micron Technology, Inc. (MU) and American Superconductor Corporation (AMSC). 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 | AMSC | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +10.77 | ||
| Sortino ratioReturn per unit of downside risk | +5.15 | ||
| Omega ratioGain probability vs. loss probability | 1.76 | 1.10 | +0.65 |
| Calmar ratioReturn relative to maximum drawdown | 26.71 | 0.14 | +26.58 |
| Martin ratioReturn relative to average drawdown | 103.68 | 0.22 | +103.45 |
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Drawdowns
MU vs. AMSC - Drawdown Comparison
The maximum MU drawdown since its inception was -98.25%, roughly equal to the maximum AMSC drawdown of -99.57%. Use the drawdown chart below to compare losses from any high point for MU and AMSC.
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Drawdown Indicators
| MU | AMSC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -98.25% | -99.57% | +1.32% |
Max Drawdown (1Y)Largest decline over 1 year | -30.28% | -61.08% | +30.80% |
Max Drawdown (3Y)Largest decline over 3 years | -57.63% | -63.86% | +6.23% |
Max Drawdown (5Y)Largest decline over 5 years | -57.63% | -82.94% | +25.31% |
Max Drawdown (10Y)Largest decline over 10 years | -57.63% | -89.06% | +31.43% |
Current DrawdownCurrent decline from peak | -6.69% | -94.26% | +87.57% |
Average DrawdownAverage peak-to-trough decline | -58.11% | -75.78% | +17.67% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 7.89% | 37.14% | -29.25% |
Volatility
MU vs. AMSC - Volatility Comparison
Micron Technology, Inc. (MU) has a higher volatility of 36.77% compared to American Superconductor Corporation (AMSC) at 23.04%. This indicates that MU's price experiences larger fluctuations and is considered to be riskier than AMSC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| MU | AMSC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 36.77% | 23.04% | +13.73% |
Volatility (6M)Calculated over the trailing 6-month period | 61.80% | 55.25% | +6.55% |
Volatility (1Y)Calculated over the trailing 1-year period | 74.47% | 85.50% | -11.03% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 54.50% | 87.42% | -32.92% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 50.65% | 79.21% | -28.56% |
Dividends
MU vs. AMSC - Dividend Comparison
MU's dividend yield for the trailing twelve months is around 0.04%, while AMSC has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|---|
AMSC American Superconductor Corporation | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
MU Micron Technology, Inc. | 0.04% | 0.16% | 0.55% | 0.54% | 0.89% | 0.21% |
Financials
MU vs. AMSC - Financials Comparison
This section allows you to compare key financial metrics between Micron Technology, Inc. and American Superconductor Corporation. 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. AMSC - 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 35.06B and revenue of 41.46B. Therefore, the gross margin over that period was 84.6%.
AMSC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, American Superconductor Corporation reported a gross profit of 23.60M and revenue of 86.41M. Therefore, the gross margin over that period was 27.3%.
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 33.31B and revenue of 41.46B, resulting in an operating margin of 80.4%.
AMSC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, American Superconductor Corporation reported an operating income of -522.00K and revenue of 86.41M, resulting in an operating margin of -0.6%.
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 28.24B and revenue of 41.46B, resulting in a net margin of 68.1%.
AMSC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, American Superconductor Corporation reported a net income of 4.53M and revenue of 86.41M, resulting in a net margin of 5.2%.
Frequently Asked Questions
MU and AMSC have a correlation of 0.42, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
MU has higher volatility (36.77%) compared to AMSC (23.04%). In terms of maximum drawdown, MU dropped -98.25% vs AMSC's -99.57%.
MU currently has the higher Sharpe Ratio (10.86 vs 0.10), 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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