SSSS vs. MAIN
SSSS (SuRo Capital Corp.) and MAIN (Main Street Capital Corporation) are both stocks. Both operate in the Asset Management industry within the Financial Services sector. Over the past 10 years, SSSS returned 19.22%/yr vs 12.73%/yr for MAIN. At a 0.26 correlation, their price movements are largely independent.
Performance
SSSS vs. MAIN - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, SSSS achieves a 50.74% return, which is significantly higher than MAIN's -13.65% return. Over the past 10 years, SSSS has outperformed MAIN with an annualized return of 19.22%, while MAIN has yielded a comparatively lower 12.73% annualized return.
SSSS
- 1D
- -4.56%
- 1M
- 3.12%
- YTD
- 50.74%
- 6M
- 48.23%
- 1Y
- 126.82%
- 3Y*
- 66.21%
- 5Y*
- 9.50%
- 10Y*
- 19.22%
MAIN
- 1D
- -1.67%
- 1M
- -8.64%
- YTD
- -13.65%
- 6M
- -11.32%
- 1Y
- -3.49%
- 3Y*
- 17.00%
- 5Y*
- 12.47%
- 10Y*
- 12.73%
SSSS vs. MAIN - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
SSSS SuRo Capital Corp. | 50.74% | 69.91% | 49.24% | 3.68% | -70.31% | 72.62% | 116.63% | 31.56% | -4.22% | 8.35% |
MAIN Main Street Capital Corporation | -13.65% | 10.74% | 47.30% | 28.22% | -11.37% | 48.31% | -19.54% | 36.88% | -8.27% | 16.62% |
Correlation
The correlation between SSSS and MAIN is 0.34, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.34 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.28 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.37 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.27 |
Correlation (All Time) Calculated using the full available price history since Apr 29, 2011 | 0.26 |
The correlation between SSSS and MAIN shifts across timeframes, from 0.26 (all time) to 0.37 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
SSSS:
$429.18M
MAIN:
$4.60B
SSSS:
$1.71
MAIN:
$5.22
SSSS:
8.33
MAIN:
9.72
SSSS:
0.03
MAIN:
1.11
SSSS:
0.00
MAIN:
6.46
SSSS:
0.00
MAIN:
1.49
SSSS:
$732.03B
MAIN:
$704.17M
SSSS:
$59.82M
MAIN:
$499.08M
SSSS:
$57.61B
MAIN:
$396.90M
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
SSSS vs. MAIN — Risk / Return Rank
SSSS
MAIN
SSSS vs. MAIN - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for SuRo Capital Corp. (SSSS) and Main Street Capital Corporation (MAIN). 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.
| SSSS | MAIN | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.96 | ||
| Sortino ratioReturn per unit of downside risk | +3.92 | ||
| Omega ratioGain probability vs. loss probability | 1.45 | 1.00 | +0.46 |
| Calmar ratioReturn relative to maximum drawdown | 10.26 | -0.16 | +10.42 |
| Martin ratioReturn relative to average drawdown | 28.13 | -0.33 | +28.45 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
Loading charts...
Sharpe Ratios by Period
| SSSS | MAIN | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.82 | -0.14 | +2.96 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.20 | 0.58 | -0.38 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.41 | 0.47 | -0.05 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.16 | 0.55 | -0.40 |
Drawdowns
SSSS vs. MAIN - Drawdown Comparison
The maximum SSSS drawdown since its inception was -77.81%, which is greater than MAIN's maximum drawdown of -64.53%. Use the drawdown chart below to compare losses from any high point for SSSS and MAIN.
Loading charts...
Drawdown Indicators
| SSSS | MAIN | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -77.81% | -64.53% | -13.28% |
Max Drawdown (1Y)Largest decline over 1 year | -12.43% | -22.43% | +10.00% |
Max Drawdown (3Y)Largest decline over 3 years | -33.03% | -22.43% | -10.60% |
Max Drawdown (5Y)Largest decline over 5 years | -77.81% | -27.06% | -50.75% |
Max Drawdown (10Y)Largest decline over 10 years | -77.81% | -64.53% | -13.28% |
Current DrawdownCurrent decline from peak | -4.56% | -20.74% | +16.18% |
Average DrawdownAverage peak-to-trough decline | -47.20% | -7.29% | -39.91% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.53% | 10.72% | -6.19% |
Volatility
SSSS vs. MAIN - Volatility Comparison
SuRo Capital Corp. (SSSS) has a higher volatility of 14.22% compared to Main Street Capital Corporation (MAIN) at 8.82%. This indicates that SSSS's price experiences larger fluctuations and is considered to be riskier than MAIN based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| SSSS | MAIN | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 14.22% | 8.82% | +5.40% |
Volatility (6M)Calculated over the trailing 6-month period | 32.24% | 20.33% | +11.91% |
Volatility (1Y)Calculated over the trailing 1-year period | 45.52% | 24.81% | +20.71% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 46.97% | 21.56% | +25.41% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 46.61% | 27.29% | +19.32% |
Dividends
SSSS vs. MAIN - Dividend Comparison
SSSS's dividend yield for the trailing twelve months is around 3.51%, less than MAIN's 8.44% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MAIN Main Street Capital Corporation | 8.44% | 7.00% | 7.02% | 8.55% | 7.97% | 5.74% | 6.99% | 6.76% | 8.43% | 7.49% | 7.42% | 9.15% |
SSSS SuRo Capital Corp. | 3.51% | 5.30% | 0.00% | 0.00% | 2.89% | 61.78% | 6.65% | 4.89% | 0.00% | 0.00% | 55.67% | 0.00% |
Financials
SSSS vs. MAIN - Financials Comparison
This section allows you to compare key financial metrics between SuRo Capital Corp. and Main Street Capital Corporation. 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
SSSS vs. MAIN - Profitability Comparison
SSSS - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, SuRo Capital Corp. reported a gross profit of 0.00 and revenue of 731.96B. Therefore, the gross margin over that period was 0.0%.
MAIN - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Main Street Capital Corporation reported a gross profit of 0.00 and revenue of 140.11M. Therefore, the gross margin over that period was 0.0%.
SSSS - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, SuRo Capital Corp. reported an operating income of 57.56B and revenue of 731.96B, resulting in an operating margin of 7.9%.
MAIN - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Main Street Capital Corporation reported an operating income of 0.00 and revenue of 140.11M, resulting in an operating margin of 0.0%.
SSSS - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, SuRo Capital Corp. reported a net income of 0.00 and revenue of 731.96B, resulting in a net margin of 0.0%.
MAIN - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Main Street Capital Corporation reported a net income of 90.82M and revenue of 140.11M, resulting in a net margin of 64.8%.
Frequently Asked Questions
SSSS and MAIN have a correlation of 0.34, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
SSSS has higher volatility (14.22%) compared to MAIN (8.82%). In terms of maximum drawdown, SSSS dropped -77.81% vs MAIN's -64.53%.
SSSS currently has the higher Sharpe Ratio (2.82 vs -0.14), 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 SSSS and MAIN
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