FSLR vs. ACGL
FSLR (First Solar, Inc.) and ACGL (Arch Capital Group Ltd.) are both stocks. FSLR operates in Solar (Technology), while ACGL operates in Insurance - Diversified (Financial Services). Over the past 10 years, FSLR returned 17.10%/yr vs 16.29%/yr for ACGL. At a 0.18 correlation, their price movements are largely independent.
Performance
FSLR vs. ACGL - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, FSLR achieves a -12.79% return, which is significantly lower than ACGL's 5.36% return. Both investments have delivered pretty close results over the past 10 years, with FSLR having a 17.10% annualized return and ACGL not far behind at 16.29%.
FSLR
- 1D
- -0.29%
- 1M
- -15.98%
- 6M
- -4.54%
- YTD
- -12.79%
- 1Y
- 40.25%
- 3Y*
- 6.31%
- 5Y*
- 19.74%
- 10Y*
- 17.10%
ACGL
- 1D
- -0.63%
- 1M
- 10.90%
- 6M
- 6.18%
- YTD
- 5.36%
- 1Y
- 15.05%
- 3Y*
- 11.87%
- 5Y*
- 22.52%
- 10Y*
- 16.29%
FSLR vs. ACGL - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
FSLR First Solar, Inc. | -12.79% | 48.22% | 2.30% | 15.01% | 71.86% | -11.89% | 76.77% | 31.81% | -37.12% | 110.41% |
ACGL Arch Capital Group Ltd. | 5.36% | 3.87% | 30.76% | 18.30% | 41.24% | 23.23% | -15.90% | 60.52% | -11.69% | 5.19% |
Correlation
The correlation between FSLR and ACGL is -0.26, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.26 |
Correlation (3Y) Calculated over the trailing 3-year period | -0.08 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.04 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.11 |
Correlation (All Time) Calculated using the full available price history since Nov 17, 2006 | 0.18 |
The correlation between FSLR and ACGL shifts across timeframes, from -0.26 (1 year) to 0.18 (all time), reflecting how their relationship changes across market environments.
Fundamentals
FSLR:
$24.48B
ACGL:
$35.31B
FSLR:
$15.48
ACGL:
$13.15
FSLR:
14.72
ACGL:
7.69
FSLR:
0.35
ACGL:
0.17
FSLR:
4.52
ACGL:
1.90
FSLR:
2.48
ACGL:
1.56
FSLR:
$5.42B
ACGL:
$19.70B
FSLR:
$2.26B
ACGL:
$8.44B
FSLR:
$2.15B
ACGL:
$5.80B
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
FSLR vs. ACGL — Risk / Return Rank
FSLR
ACGL
FSLR vs. ACGL - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for First Solar, Inc. (FSLR) and Arch Capital Group Ltd. (ACGL). 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.
| FSLR | ACGL | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.03 | ||
| Sortino ratioReturn per unit of downside risk | +0.29 | ||
| Omega ratioGain probability vs. loss probability | 1.17 | 1.13 | +0.03 |
| Calmar ratioReturn relative to maximum drawdown | 1.09 | 1.01 | +0.08 |
| Martin ratioReturn relative to average drawdown | 2.17 | 2.61 | -0.43 |
Loading charts...
Drawdowns
FSLR vs. ACGL - Drawdown Comparison
The maximum FSLR drawdown since its inception was -96.22%, which is greater than ACGL's maximum drawdown of -54.70%. Use the drawdown chart below to compare losses from any high point for FSLR and ACGL.
Loading charts...
Drawdown Indicators
| FSLR | ACGL | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -96.22% | -54.70% | -41.52% |
Max Drawdown (1Y)Largest decline over 1 year | -35.10% | -14.08% | -21.02% |
Max Drawdown (3Y)Largest decline over 3 years | -59.97% | -22.43% | -37.54% |
Max Drawdown (5Y)Largest decline over 5 years | -59.97% | -22.43% | -37.54% |
Max Drawdown (10Y)Largest decline over 10 years | -61.26% | -53.84% | -7.42% |
Current DrawdownCurrent decline from peak | -28.41% | -7.47% | -20.94% |
Average DrawdownAverage peak-to-trough decline | -63.05% | -11.72% | -51.33% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 17.53% | 5.43% | +12.10% |
Volatility
FSLR vs. ACGL - Volatility Comparison
First Solar, Inc. (FSLR) has a higher volatility of 15.11% compared to Arch Capital Group Ltd. (ACGL) at 6.08%. This indicates that FSLR's price experiences larger fluctuations and is considered to be riskier than ACGL based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| FSLR | ACGL | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 15.11% | 6.08% | +9.03% |
Volatility (6M)Calculated over the trailing 6-month period | 39.86% | 15.58% | +24.28% |
Volatility (1Y)Calculated over the trailing 1-year period | 54.00% | 20.84% | +33.16% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 54.12% | 24.51% | +29.61% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 50.78% | 27.56% | +23.22% |
Dividends
FSLR vs. ACGL - Dividend Comparison
Neither FSLR nor ACGL has paid dividends to shareholders.
| Position | TTM | 2025 | 2024 |
|---|---|---|---|
ACGL Arch Capital Group Ltd. | 0.00% | 0.00% | 5.41% |
FSLR First Solar, Inc. | 0.00% | 0.00% | 0.00% |
Financials
FSLR vs. ACGL - Financials Comparison
This section allows you to compare key financial metrics between First Solar, Inc. and Arch Capital Group Ltd.. 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. ACGL - Profitability Comparison
FSLR - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jul 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%.
ACGL - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jul 2026, Arch Capital Group Ltd. reported a gross profit of 2.27B and revenue of 4.36B. Therefore, the gross margin over that period was 52.1%.
FSLR - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jul 2026, First Solar, Inc. reported an operating income of 345.30M and revenue of 1.04B, resulting in an operating margin of 33.1%.
ACGL - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jul 2026, Arch Capital Group Ltd. reported an operating income of 1.15B and revenue of 4.36B, resulting in an operating margin of 26.3%.
FSLR - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jul 2026, First Solar, Inc. reported a net income of 346.62M and revenue of 1.04B, resulting in a net margin of 33.2%.
ACGL - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jul 2026, Arch Capital Group Ltd. reported a net income of 1.05B and revenue of 4.36B, resulting in a net margin of 24.0%.
Frequently Asked Questions
FSLR and ACGL have a correlation of -0.26, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
FSLR has higher volatility (15.11%) compared to ACGL (6.08%). In terms of maximum drawdown, FSLR dropped -96.22% vs ACGL's -54.70%.
FSLR currently has the higher Sharpe Ratio (0.71 vs 0.68), 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.
Find the right allocation for FSLR and ACGL
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer