FSLR vs. SEDG
FSLR (First Solar, Inc.) and SEDG (SolarEdge Technologies, Inc.) are both stocks. Both operate in the Solar industry within the Technology sector. Over the past 10 years, FSLR returned 18.96%/yr vs 11.80%/yr for SEDG. A 0.55 correlation means they provide meaningful diversification when combined.
Performance
FSLR vs. SEDG - Performance Comparison
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Returns By Period
In the year-to-date period, FSLR achieves a 5.42% return, which is significantly lower than SEDG's 121.66% return. Over the past 10 years, FSLR has outperformed SEDG with an annualized return of 18.96%, while SEDG has yielded a comparatively lower 11.80% annualized return.
FSLR
- 1D
- -1.30%
- 1M
- 25.21%
- YTD
- 5.42%
- 6M
- 7.62%
- 1Y
- 65.55%
- 3Y*
- 12.78%
- 5Y*
- 29.09%
- 10Y*
- 18.96%
SEDG
- 1D
- 1.23%
- 1M
- 54.84%
- YTD
- 121.66%
- 6M
- 110.15%
- 1Y
- 251.57%
- 3Y*
- -39.04%
- 5Y*
- -22.93%
- 10Y*
- 11.80%
FSLR vs. SEDG - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
FSLR First Solar, Inc. | 5.42% | 48.22% | 2.30% | 15.01% | 71.86% | -11.89% | 76.77% | 31.81% | -37.12% | 110.41% |
SEDG SolarEdge Technologies, Inc. | 121.66% | 112.13% | -85.47% | -66.96% | 0.96% | -12.08% | 235.60% | 170.91% | -6.52% | 202.82% |
Correlation
The correlation between FSLR and SEDG is 0.47, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.47 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.53 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.58 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.58 |
Correlation (All Time) Calculated using the full available price history since Mar 26, 2015 | 0.55 |
The correlation between FSLR and SEDG shifts across timeframes, from 0.47 (1 year) to 0.58 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
FSLR:
$15.48
SEDG:
-$8.28
FSLR:
5.47
SEDG:
2.21
FSLR:
$5.42B
SEDG:
$1.28B
FSLR:
$2.26B
SEDG:
$232.34M
FSLR:
$2.15B
SEDG:
-$214.57M
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Return for Risk
FSLR vs. SEDG — Risk / Return Rank
FSLR
SEDG
FSLR vs. SEDG - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for First Solar, Inc. (FSLR) and SolarEdge Technologies, Inc. (SEDG). 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.
| FSLR | SEDG | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.29 | ||
| Sortino ratioReturn per unit of downside risk | -1.03 | ||
| Omega ratioGain probability vs. loss probability | 1.24 | 1.36 | -0.12 |
| Calmar ratioReturn relative to maximum drawdown | 1.88 | 6.80 | -4.92 |
| Martin ratioReturn relative to average drawdown | 3.99 | 13.80 | -9.81 |
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
| FSLR | SEDG | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.15 | 2.44 | -1.29 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.54 | -0.28 | +0.82 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.38 | 0.16 | +0.21 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.22 | 0.14 | +0.08 |
Drawdowns
FSLR vs. SEDG - Drawdown Comparison
The maximum FSLR drawdown since its inception was -96.22%, roughly equal to the maximum SEDG drawdown of -97.16%. Use the drawdown chart below to compare losses from any high point for FSLR and SEDG.
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Drawdown Indicators
| FSLR | SEDG | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -96.22% | -97.16% | +0.94% |
Max Drawdown (1Y)Largest decline over 1 year | -35.10% | -37.26% | +2.16% |
Max Drawdown (3Y)Largest decline over 3 years | -59.97% | -96.33% | +36.36% |
Max Drawdown (5Y)Largest decline over 5 years | -59.97% | -97.16% | +37.19% |
Max Drawdown (10Y)Largest decline over 10 years | -61.26% | -97.16% | +35.90% |
Current DrawdownCurrent decline from peak | -13.47% | -82.64% | +69.17% |
Average DrawdownAverage peak-to-trough decline | -63.25% | -43.14% | -20.11% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 16.49% | 18.32% | -1.83% |
Volatility
FSLR vs. SEDG - Volatility Comparison
The current volatility for First Solar, Inc. (FSLR) is 21.25%, while SolarEdge Technologies, Inc. (SEDG) has a volatility of 38.25%. This indicates that FSLR experiences smaller price fluctuations and is considered to be less risky than SEDG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| FSLR | SEDG | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 21.25% | 38.25% | -17.00% |
Volatility (6M)Calculated over the trailing 6-month period | 40.64% | 68.43% | -27.79% |
Volatility (1Y)Calculated over the trailing 1-year period | 57.45% | 104.07% | -46.62% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 53.90% | 83.73% | -29.83% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 50.75% | 73.65% | -22.90% |
Dividends
FSLR vs. SEDG - Dividend Comparison
Neither FSLR nor SEDG has paid dividends to shareholders.
Financials
FSLR vs. SEDG - Financials Comparison
This section allows you to compare key financial metrics between First Solar, Inc. and SolarEdge Technologies, Inc.. 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
FSLR vs. SEDG - Profitability Comparison
FSLR - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, First Solar, Inc. reported a gross profit of 486.13M and revenue of 1.04B. Therefore, the gross margin over that period was 46.6%.
SEDG - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, SolarEdge Technologies, Inc. reported a gross profit of 68.28M and revenue of 310.50M. Therefore, the gross margin over that period was 22.0%.
FSLR - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, First Solar, Inc. reported an operating income of 345.30M and revenue of 1.04B, resulting in an operating margin of 33.1%.
SEDG - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, SolarEdge Technologies, Inc. reported an operating income of -55.04M and revenue of 310.50M, resulting in an operating margin of -17.7%.
FSLR - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, First Solar, Inc. reported a net income of 346.62M and revenue of 1.04B, resulting in a net margin of 33.2%.
SEDG - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, SolarEdge Technologies, Inc. reported a net income of -57.37M and revenue of 310.50M, resulting in a net margin of -18.5%.
Frequently Asked Questions
FSLR and SEDG have a correlation of 0.47, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
SEDG has higher volatility (38.25%) compared to FSLR (21.25%). In terms of maximum drawdown, FSLR dropped -96.22% vs SEDG's -97.16%.
SEDG currently has the higher Sharpe Ratio (2.44 vs 1.15), 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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