GASS vs. SUN
GASS (StealthGas Inc.) and SUN (Sunoco LP) are both stocks. GASS operates in Marine Shipping (Industrials), while SUN operates in Oil & Gas Refining & Marketing (Energy). Over the past 10 years, GASS returned 12.98%/yr vs 18.66%/yr for SUN. At a 0.21 correlation, their price movements are largely independent.
Performance
GASS vs. SUN - Performance Comparison
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Returns By Period
In the year-to-date period, GASS achieves a 37.46% return, which is significantly higher than SUN's 28.53% return. Over the past 10 years, GASS has underperformed SUN with an annualized return of 12.98%, while SUN has yielded a comparatively higher 18.66% annualized return.
GASS
- 1D
- 4.32%
- 1M
- -4.17%
- YTD
- 37.46%
- 6M
- 34.40%
- 1Y
- 43.39%
- 3Y*
- 46.17%
- 5Y*
- 36.28%
- 10Y*
- 12.98%
SUN
- 1D
- 1.57%
- 1M
- -8.21%
- YTD
- 28.53%
- 6M
- 25.21%
- 1Y
- 31.07%
- 3Y*
- 21.16%
- 5Y*
- 19.32%
- 10Y*
- 18.66%
GASS vs. SUN - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
GASS StealthGas Inc. | 37.46% | 24.25% | -12.54% | 141.04% | 27.01% | 34.27% | -31.49% | 24.28% | -36.70% | 28.99% |
SUN Sunoco LP | 28.53% | 8.88% | -8.59% | 49.38% | 13.95% | 55.26% | 6.28% | 24.78% | 7.71% | 17.86% |
Correlation
The correlation between GASS and SUN is 0.15, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.15 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.15 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.22 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.21 |
Correlation (All Time) Calculated using the full available price history since Sep 20, 2012 | 0.21 |
Fundamentals
GASS:
$351.82M
SUN:
$3.37T
GASS:
$1.73
SUN:
$0.06
GASS:
5.58
SUN:
1.02K
GASS:
2.00
SUN:
42.37
GASS:
0.50
SUN:
1.30K
GASS:
$173.98M
SUN:
$20.02B
GASS:
$66.19M
SUN:
$1.75B
GASS:
$81.20M
SUN:
$2.10B
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Return for Risk
GASS vs. SUN — Risk / Return Rank
GASS
SUN
GASS vs. SUN - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for StealthGas Inc. (GASS) and Sunoco LP (SUN). 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.
| GASS | SUN | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.29 | ||
| Sortino ratioReturn per unit of downside risk | +0.53 | ||
| Omega ratioGain probability vs. loss probability | 1.26 | 1.21 | +0.05 |
| Calmar ratioReturn relative to maximum drawdown | 2.42 | 2.64 | -0.21 |
| Martin ratioReturn relative to average drawdown | 5.14 | 6.54 | -1.40 |
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Drawdowns
GASS vs. SUN - Drawdown Comparison
The maximum GASS drawdown since its inception was -89.82%, which is greater than SUN's maximum drawdown of -65.47%. Use the drawdown chart below to compare losses from any high point for GASS and SUN.
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Drawdown Indicators
| GASS | SUN | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -89.82% | -65.47% | -24.35% |
Max Drawdown (1Y)Largest decline over 1 year | -20.76% | -11.05% | -9.71% |
Max Drawdown (3Y)Largest decline over 3 years | -44.34% | -21.29% | -23.05% |
Max Drawdown (5Y)Largest decline over 5 years | -44.34% | -21.29% | -23.05% |
Max Drawdown (10Y)Largest decline over 10 years | -63.11% | -62.94% | -0.17% |
Current DrawdownCurrent decline from peak | -15.09% | -9.53% | -5.56% |
Average DrawdownAverage peak-to-trough decline | -57.89% | -16.30% | -41.59% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 9.76% | 4.47% | +5.29% |
Volatility
GASS vs. SUN - Volatility Comparison
StealthGas Inc. (GASS) has a higher volatility of 11.02% compared to Sunoco LP (SUN) at 8.22%. This indicates that GASS's price experiences larger fluctuations and is considered to be riskier than SUN based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| GASS | SUN | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 11.02% | 8.22% | +2.80% |
Volatility (6M)Calculated over the trailing 6-month period | 25.57% | 16.97% | +8.60% |
Volatility (1Y)Calculated over the trailing 1-year period | 32.48% | 23.06% | +9.42% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 49.45% | 23.67% | +25.78% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 47.52% | 31.76% | +15.76% |
Dividends
GASS vs. SUN - Dividend Comparison
GASS has not paid dividends to shareholders, while SUN's dividend yield for the trailing twelve months is around 5.74%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
GASS StealthGas Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 44.43% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
SUN Sunoco LP | 5.74% | 6.89% | 6.74% | 5.59% | 7.66% | 8.09% | 11.47% | 10.79% | 12.14% | 11.63% | 12.16% | 6.78% |
Financials
GASS vs. SUN - Financials Comparison
This section allows you to compare key financial metrics between StealthGas Inc. and Sunoco LP. 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
GASS and SUN have a correlation of 0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
GASS has higher volatility (11.02%) compared to SUN (8.22%). In terms of maximum drawdown, GASS dropped -89.82% vs SUN's -65.47%.
GASS currently has the higher Sharpe Ratio (1.55 vs 1.27), 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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