COHR vs. SOI.PA
COHR (Coherent, Inc.) and SOI.PA (Soitec SA) are both stocks. Both are in the Technology sector — COHR in Scientific & Technical Instruments, SOI.PA in Semiconductor Equipment & Materials. Over the past 10 years, COHR returned 34.35%/yr vs 30.63%/yr for SOI.PA. At a 0.28 correlation, their price movements are largely independent.
Performance
COHR vs. SOI.PA - Performance Comparison
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Different Trading Currencies
COHR is traded in USD, while SOI.PA is traded in EUR. To make them comparable, the SOI.PA values have been converted to USD using the latest available exchange rates.
Returns By Period
In the year-to-date period, COHR achieves a 108.61% return, which is significantly lower than SOI.PA's 483.26% return. Over the past 10 years, COHR has outperformed SOI.PA with an annualized return of 34.35%, while SOI.PA has yielded a comparatively lower 30.63% annualized return.
COHR
- 1D
- 5.90%
- 1M
- 0.67%
- YTD
- 108.61%
- 6M
- 115.90%
- 1Y
- 397.65%
- 3Y*
- 107.95%
- 5Y*
- 40.59%
- 10Y*
- 34.35%
SOI.PA
- 1D
- 6.69%
- 1M
- -7.69%
- YTD
- 483.26%
- 6M
- 424.50%
- 1Y
- 200.63%
- 3Y*
- -0.17%
- 5Y*
- -6.59%
- 10Y*
- 30.63%
COHR vs. SOI.PA - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
COHR Coherent, Inc. | 108.61% | 94.84% | 117.62% | 24.02% | -48.63% | -10.04% | 125.60% | 3.73% | -30.86% | 58.35% |
SOI.PA Soitec SA | 483.26% | -69.82% | -49.47% | 9.20% | -33.24% | 25.89% | 85.06% | 81.58% | -18.86% | 130.81% |
Correlation
The correlation between COHR and SOI.PA is 0.30, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.30 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.25 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.32 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.29 |
Correlation (All Time) Calculated using the full available price history since Jun 4, 2007 | 0.28 |
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Return for Risk
COHR vs. SOI.PA — Risk / Return Rank
COHR
SOI.PA
COHR vs. SOI.PA - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Coherent, Inc. (COHR) and Soitec SA (SOI.PA). 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.
| COHR | SOI.PA | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +3.24 | ||
| Sortino ratioReturn per unit of downside risk | +1.36 | ||
| Omega ratioGain probability vs. loss probability | 1.54 | 1.34 | +0.21 |
| Calmar ratioReturn relative to maximum drawdown | 14.28 | 3.25 | +11.02 |
| Martin ratioReturn relative to average drawdown | 39.14 | 6.24 | +32.90 |
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Drawdowns
COHR vs. SOI.PA - Drawdown Comparison
The maximum COHR drawdown since its inception was -80.89%, smaller than the maximum SOI.PA drawdown of -95.47%. Use the drawdown chart below to compare losses from any high point for COHR and SOI.PA.
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Drawdown Indicators
| COHR | SOI.PA | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -80.89% | -95.47% | +14.58% |
Max Drawdown (1Y)Largest decline over 1 year | -26.52% | -54.44% | +27.92% |
Max Drawdown (3Y)Largest decline over 3 years | -54.85% | -86.49% | +31.64% |
Max Drawdown (5Y)Largest decline over 5 years | -62.87% | -90.20% | +27.33% |
Max Drawdown (10Y)Largest decline over 10 years | -72.22% | -90.20% | +17.98% |
Current DrawdownCurrent decline from peak | -9.81% | -41.98% | +32.17% |
Average DrawdownAverage peak-to-trough decline | -35.02% | -57.85% | +22.83% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 9.66% | 28.56% | -18.90% |
Volatility
COHR vs. SOI.PA - Volatility Comparison
The current volatility for Coherent, Inc. (COHR) is 27.87%, while Soitec SA (SOI.PA) has a volatility of 42.31%. This indicates that COHR experiences smaller price fluctuations and is considered to be less risky than SOI.PA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| COHR | SOI.PA | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 27.87% | 42.31% | -14.44% |
Volatility (6M)Calculated over the trailing 6-month period | 57.45% | 75.00% | -17.55% |
Volatility (1Y)Calculated over the trailing 1-year period | 73.72% | 93.39% | -19.67% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 61.62% | 61.68% | -0.06% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 56.55% | 53.93% | +2.62% |
Dividends
COHR vs. SOI.PA - Dividend Comparison
Neither COHR nor SOI.PA has paid dividends to shareholders.
Financials
COHR vs. SOI.PA - Financials Comparison
This section allows you to compare key financial metrics between Coherent, Inc. and Soitec SA. 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
COHR and SOI.PA have a correlation of 0.30, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
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