ASM.AS vs. STM
ASM.AS (ASM International NV) and STM (STMicroelectronics N.V.) are both stocks. Both are in the Technology sector — ASM.AS in Semiconductor Equipment & Materials, STM in Semiconductors. Over the past 10 years, ASM.AS returned 43.49%/yr vs 30.92%/yr for STM. At a 0.48 correlation, their price movements are largely independent.
Performance
ASM.AS vs. STM - Performance Comparison
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Different Trading Currencies
ASM.AS is traded in EUR, while STM is traded in USD. To make them comparable, the STM values have been converted to EUR using the latest available exchange rates.
Returns By Period
In the year-to-date period, ASM.AS achieves a 96.86% return, which is significantly lower than STM's 203.44% return. Over the past 10 years, ASM.AS has outperformed STM with an annualized return of 43.49%, while STM has yielded a comparatively lower 30.92% annualized return.
ASM.AS
- 1D
- 4.25%
- 1M
- 16.08%
- YTD
- 96.86%
- 6M
- 97.39%
- 1Y
- 93.94%
- 3Y*
- 35.74%
- 5Y*
- 31.11%
- 10Y*
- 43.49%
STM
- 1D
- -0.97%
- 1M
- 23.49%
- YTD
- 203.44%
- 6M
- 203.60%
- 1Y
- 162.15%
- 3Y*
- 14.56%
- 5Y*
- 17.18%
- 10Y*
- 30.92%
ASM.AS vs. STM - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ASM.AS ASM International NV | 96.86% | -6.81% | 19.44% | 100.88% | -38.85% | 117.83% | 82.29% | 184.59% | -28.94% | 33.94% |
STM STMicroelectronics N.V. | 203.44% | -7.21% | -46.35% | 37.42% | -22.22% | 42.29% | 27.46% | 100.78% | -32.63% | 70.84% |
Correlation
The correlation between ASM.AS and STM is 0.51, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.51 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.44 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.50 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.52 |
Correlation (All Time) Calculated using the full available price history since Sep 5, 2007 | 0.48 |
The correlation between ASM.AS and STM has been stable across timeframes, ranging from 0.44 to 0.52 - a consistent structural relationship.
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Return for Risk
ASM.AS vs. STM — Risk / Return Rank
ASM.AS
STM
ASM.AS vs. STM - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for ASM International NV (ASM.AS) and STMicroelectronics N.V. (STM). 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.
| ASM.AS | STM | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.97 | ||
| Sortino ratioReturn per unit of downside risk | -0.59 | ||
| Omega ratioGain probability vs. loss probability | 1.35 | 1.48 | -0.13 |
| Calmar ratioReturn relative to maximum drawdown | 3.53 | 4.65 | -1.12 |
| Martin ratioReturn relative to average drawdown | 8.66 | 10.55 | -1.89 |
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Drawdowns
ASM.AS vs. STM - Drawdown Comparison
The maximum ASM.AS drawdown since its inception was -76.66%, roughly equal to the maximum STM drawdown of -75.89%. Use the drawdown chart below to compare losses from any high point for ASM.AS and STM.
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Drawdown Indicators
| ASM.AS | STM | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -76.66% | -75.89% | -0.77% |
Max Drawdown (1Y)Largest decline over 1 year | -26.21% | -35.12% | +8.91% |
Max Drawdown (3Y)Largest decline over 3 years | -52.05% | -66.60% | +14.55% |
Max Drawdown (5Y)Largest decline over 5 years | -53.88% | -66.60% | +12.72% |
Max Drawdown (10Y)Largest decline over 10 years | -53.88% | -66.60% | +12.72% |
Current DrawdownCurrent decline from peak | 0.00% | -2.78% | +2.78% |
Average DrawdownAverage peak-to-trough decline | -17.45% | -31.64% | +14.19% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 10.73% | 15.44% | -4.71% |
Volatility
ASM.AS vs. STM - Volatility Comparison
The current volatility for ASM International NV (ASM.AS) is 12.63%, while STMicroelectronics N.V. (STM) has a volatility of 23.59%. This indicates that ASM.AS experiences smaller price fluctuations and is considered to be less risky than STM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ASM.AS | STM | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 12.63% | 23.59% | -10.96% |
Volatility (6M)Calculated over the trailing 6-month period | 33.76% | 40.14% | -6.38% |
Volatility (1Y)Calculated over the trailing 1-year period | 43.58% | 52.77% | -9.19% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 43.58% | 43.71% | -0.13% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 40.99% | 43.50% | -2.51% |
Dividends
ASM.AS vs. STM - Dividend Comparison
ASM.AS's dividend yield for the trailing twelve months is around 0.32%, less than STM's 0.47% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ASM.AS ASM International NV | 0.32% | 0.58% | 0.49% | 0.53% | 1.06% | 0.51% | 0.83% | 2.00% | 13.26% | 1.24% | 1.64% | 1.66% |
STM STMicroelectronics N.V. | 0.47% | 1.39% | 1.32% | 0.48% | 0.67% | 0.45% | 0.50% | 0.89% | 1.73% | 0.98% | 2.10% | 5.11% |
Financials
ASM.AS vs. STM - Financials Comparison
This section allows you to compare key financial metrics between ASM International NV and STMicroelectronics N.V.. 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
Frequently Asked Questions
ASM.AS and STM have a correlation of 0.51, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
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