AMSC vs. KLAC
Compare and contrast key facts about American Superconductor Corporation (AMSC) and KLA Corporation (KLAC).
Performance
AMSC vs. KLAC - Performance Comparison
Loading graphics...
AMSC vs. KLAC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
AMSC American Superconductor Corporation | 17.62% | 16.85% | 121.10% | 202.72% | -66.18% | -53.54% | 198.34% | -29.60% | 207.16% | -50.75% |
KLAC KLA Corporation | 21.34% | 94.48% | 9.36% | 56.05% | -11.20% | 68.05% | 47.94% | 103.99% | -12.49% | 36.80% |
Fundamentals
AMSC:
$1.52B
KLAC:
$194.66B
AMSC:
$3.04
KLAC:
$34.42
AMSC:
11.15
KLAC:
42.78
AMSC:
5.21
KLAC:
15.30
AMSC:
2.83
KLAC:
35.61
AMSC:
$279.40M
KLAC:
$12.74B
AMSC:
$85.47M
KLAC:
$7.89B
AMSC:
$20.09M
KLAC:
$5.71B
Returns By Period
In the year-to-date period, AMSC achieves a 17.62% return, which is significantly lower than KLAC's 21.34% return. Over the past 10 years, AMSC has underperformed KLAC with an annualized return of 15.42%, while KLAC has yielded a comparatively higher 37.36% annualized return.
AMSC
- 1D
- 5.09%
- 1M
- 3.90%
- YTD
- 17.62%
- 6M
- -43.00%
- 1Y
- 86.60%
- 3Y*
- 90.32%
- 5Y*
- 11.90%
- 10Y*
- 15.42%
KLAC
- 1D
- 6.50%
- 1M
- -3.42%
- YTD
- 21.34%
- 6M
- 36.92%
- 1Y
- 118.24%
- 3Y*
- 55.93%
- 5Y*
- 34.90%
- 10Y*
- 37.36%
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
AMSC vs. KLAC — Risk / Return Rank
AMSC
KLAC
AMSC vs. KLAC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for American Superconductor Corporation (AMSC) and KLA Corporation (KLAC). 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.
| AMSC | KLAC | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.05 | 2.41 | -1.36 |
Sortino ratioReturn per unit of downside risk | 1.69 | 2.74 | -1.06 |
Omega ratioGain probability vs. loss probability | 1.25 | 1.40 | -0.15 |
Calmar ratioReturn relative to maximum drawdown | 1.31 | 5.37 | -4.05 |
Martin ratioReturn relative to average drawdown | 2.40 | 17.17 | -14.77 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Loading graphics...
Sharpe Ratios by Period
| AMSC | KLAC | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.05 | 2.41 | -1.36 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.14 | 0.82 | -0.69 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.20 | 0.92 | -0.72 |
Sharpe Ratio (All Time)Calculated using the full available price history | -0.05 | 0.43 | -0.47 |
Correlation
The correlation between AMSC and KLAC is 0.27, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.
Dividends
AMSC vs. KLAC - Dividend Comparison
AMSC has not paid dividends to shareholders, while KLAC's dividend yield for the trailing twelve months is around 0.52%.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
AMSC American Superconductor Corporation | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
KLAC KLA Corporation | 0.52% | 0.61% | 0.96% | 0.92% | 1.25% | 0.91% | 1.35% | 1.74% | 3.17% | 2.15% | 2.67% | 2.94% |
Drawdowns
AMSC vs. KLAC - Drawdown Comparison
The maximum AMSC drawdown since its inception was -99.57%, which is greater than KLAC's maximum drawdown of -83.74%. Use the drawdown chart below to compare losses from any high point for AMSC and KLAC.
Loading graphics...
Drawdown Indicators
| AMSC | KLAC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -99.57% | -83.74% | -15.83% |
Max Drawdown (1Y)Largest decline over 1 year | -61.08% | -22.41% | -38.67% |
Max Drawdown (5Y)Largest decline over 5 years | -82.94% | -40.28% | -42.66% |
Max Drawdown (10Y)Largest decline over 10 years | -89.06% | -40.28% | -48.78% |
Current DrawdownCurrent decline from peak | -95.11% | -12.49% | -82.62% |
Average DrawdownAverage peak-to-trough decline | -75.66% | -29.47% | -46.19% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 33.43% | 7.00% | +26.43% |
Volatility
AMSC vs. KLAC - Volatility Comparison
American Superconductor Corporation (AMSC) has a higher volatility of 22.49% compared to KLA Corporation (KLAC) at 17.00%. This indicates that AMSC's price experiences larger fluctuations and is considered to be riskier than KLAC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading graphics...
Volatility by Period
| AMSC | KLAC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 22.49% | 17.00% | +5.49% |
Volatility (6M)Calculated over the trailing 6-month period | 69.27% | 37.03% | +32.24% |
Volatility (1Y)Calculated over the trailing 1-year period | 83.04% | 49.32% | +33.72% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 88.39% | 42.63% | +45.76% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 78.69% | 40.93% | +37.76% |
Financials
AMSC vs. KLAC - Financials Comparison
This section allows you to compare key financial metrics between American Superconductor Corporation and KLA 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