ISVL vs. COHR
ISVL (iShares International Developed Small Cap Value Factor ETF) is Small Cap Value Equities fund tracking the FTSE Developed ex US ex Korea Small Cap Focused Value Index, while COHR (Coherent, Inc.) is a stock. Over the past 5 years, ISVL returned 10.12%/yr vs 41.61%/yr for COHR. At a 0.48 correlation, their price movements are largely independent.
Performance
ISVL vs. COHR - Performance Comparison
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Returns By Period
In the year-to-date period, ISVL achieves a 7.99% return, which is significantly lower than COHR's 117.77% return.
ISVL
- 1D
- 0.06%
- 1M
- -1.46%
- YTD
- 7.99%
- 6M
- 11.55%
- 1Y
- 27.06%
- 3Y*
- 20.90%
- 5Y*
- 10.12%
- 10Y*
- —
COHR
- 1D
- 6.62%
- 1M
- 19.89%
- YTD
- 117.77%
- 6M
- 116.25%
- 1Y
- 404.05%
- 3Y*
- 117.79%
- 5Y*
- 41.61%
- 10Y*
- 35.09%
ISVL vs. COHR - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
ISVL iShares International Developed Small Cap Value Factor ETF | 7.99% | 42.84% | 4.58% | 17.56% | -13.69% | 7.69% |
COHR Coherent, Inc. | 117.77% | 94.84% | 117.62% | 24.02% | -48.63% | 2.38% |
Correlation
The correlation between ISVL and COHR is 0.35, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.35 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.39 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.48 |
Correlation (All Time) Calculated using the full available price history since Mar 26, 2021 | 0.48 |
The correlation between ISVL and COHR shifts across timeframes, from 0.35 (1 year) to 0.48 (5 years), reflecting how their relationship changes across market environments.
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Return for Risk
ISVL vs. COHR — Risk / Return Rank
ISVL
COHR
ISVL vs. COHR - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for iShares International Developed Small Cap Value Factor ETF (ISVL) and Coherent, Inc. (COHR). 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.
| ISVL | COHR | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -3.75 | ||
| Sortino ratioReturn per unit of downside risk | -1.49 | ||
| Omega ratioGain probability vs. loss probability | 1.34 | 1.58 | -0.24 |
| Calmar ratioReturn relative to maximum drawdown | 2.18 | 15.36 | -13.18 |
| Martin ratioReturn relative to average drawdown | 8.52 | 42.88 | -34.36 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| ISVL | COHR | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.87 | 5.62 | -3.75 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.60 | 0.68 | -0.08 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.62 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.69 | 0.33 | +0.36 |
Drawdowns
ISVL vs. COHR - Drawdown Comparison
The maximum ISVL drawdown since its inception was -30.48%, smaller than the maximum COHR drawdown of -80.89%. Use the drawdown chart below to compare losses from any high point for ISVL and COHR.
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Drawdown Indicators
| ISVL | COHR | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -30.48% | -80.89% | +50.41% |
Max Drawdown (1Y)Largest decline over 1 year | -12.48% | -26.52% | +14.04% |
Max Drawdown (3Y)Largest decline over 3 years | -12.93% | -54.85% | +41.92% |
Max Drawdown (5Y)Largest decline over 5 years | -30.48% | -62.87% | +32.39% |
Max Drawdown (10Y)Largest decline over 10 years | — | -72.22% | — |
Current DrawdownCurrent decline from peak | -2.58% | -5.85% | +3.27% |
Average DrawdownAverage peak-to-trough decline | -6.65% | -35.03% | +28.38% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.19% | 9.48% | -6.29% |
Volatility
ISVL vs. COHR - Volatility Comparison
The current volatility for iShares International Developed Small Cap Value Factor ETF (ISVL) is 4.21%, while Coherent, Inc. (COHR) has a volatility of 28.41%. This indicates that ISVL experiences smaller price fluctuations and is considered to be less risky than COHR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ISVL | COHR | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.21% | 28.41% | -24.20% |
Volatility (6M)Calculated over the trailing 6-month period | 12.16% | 55.90% | -43.74% |
Volatility (1Y)Calculated over the trailing 1-year period | 14.57% | 72.65% | -58.08% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.91% | 61.36% | -44.45% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 16.78% | 56.43% | -39.65% |
Dividends
ISVL vs. COHR - Dividend Comparison
ISVL's dividend yield for the trailing twelve months is around 2.49%, while COHR has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|---|
COHR Coherent, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
ISVL iShares International Developed Small Cap Value Factor ETF | 2.49% | 2.69% | 3.92% | 3.82% | 3.37% | 2.82% |
Frequently Asked Questions
ISVL and COHR have a correlation of 0.35, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
COHR has higher volatility (28.41%) compared to ISVL (4.21%). In terms of maximum drawdown, ISVL dropped -30.48% vs COHR's -80.89%.
COHR currently has the higher Sharpe Ratio (5.62 vs 1.87), 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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