GASS vs. NAT
Compare and contrast key facts about StealthGas Inc. (GASS) and Nordic American Tankers Limited (NAT).
Performance
GASS vs. NAT - Performance Comparison
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GASS vs. NAT - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
GASS StealthGas Inc. | 30.77% | 24.25% | -12.54% | 141.04% | 27.01% | 34.27% | -31.49% | 24.28% | -36.70% | 28.99% |
NAT Nordic American Tankers Limited | 75.65% | 54.57% | -33.63% | 55.83% | 87.90% | -41.48% | -32.82% | 156.48% | -13.56% | -68.39% |
Fundamentals
GASS:
$331.51M
NAT:
$1.24B
GASS:
$1.68
NAT:
$0.06
GASS:
5.45
NAT:
101.10
GASS:
0.08
NAT:
1.25
GASS:
1.91
NAT:
4.24
GASS:
0.48
NAT:
2.79
GASS:
$173.16M
NAT:
$292.42M
GASS:
$67.86M
NAT:
$57.87M
GASS:
$84.46M
NAT:
$105.20M
Returns By Period
In the year-to-date period, GASS achieves a 30.77% return, which is significantly lower than NAT's 75.65% return. Over the past 10 years, GASS has outperformed NAT with an annualized return of 13.86%, while NAT has yielded a comparatively lower -0.62% annualized return.
GASS
- 1D
- 1.89%
- 1M
- 2.57%
- YTD
- 30.77%
- 6M
- 40.15%
- 1Y
- 62.48%
- 3Y*
- 52.08%
- 5Y*
- 36.28%
- 10Y*
- 13.86%
NAT
- 1D
- 2.63%
- 1M
- 5.45%
- YTD
- 75.65%
- 6M
- 99.36%
- 1Y
- 169.36%
- 3Y*
- 27.91%
- 5Y*
- 21.50%
- 10Y*
- -0.62%
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Return for Risk
GASS vs. NAT — Risk / Return Rank
GASS
NAT
GASS vs. NAT - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for StealthGas Inc. (GASS) and Nordic American Tankers Limited (NAT). 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.
| GASS | NAT | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.86 | 4.69 | -2.84 |
Sortino ratioReturn per unit of downside risk | 2.59 | 5.12 | -2.53 |
Omega ratioGain probability vs. loss probability | 1.31 | 1.61 | -0.31 |
Calmar ratioReturn relative to maximum drawdown | 2.82 | 11.63 | -8.81 |
Martin ratioReturn relative to average drawdown | 5.94 | 38.34 | -32.41 |
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
| GASS | NAT | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.86 | 4.69 | -2.84 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.74 | 0.42 | +0.31 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.29 | -0.01 | +0.30 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.02 | 0.15 | -0.12 |
Correlation
The correlation between GASS and NAT is 0.24, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.
Dividends
GASS vs. NAT - Dividend Comparison
GASS has not paid dividends to shareholders, while NAT's dividend yield for the trailing twelve months is around 8.02%.
| 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% |
NAT Nordic American Tankers Limited | 8.02% | 10.47% | 16.00% | 11.67% | 3.59% | 3.55% | 15.25% | 2.03% | 8.00% | 21.54% | 16.31% | 8.88% |
Drawdowns
GASS vs. NAT - Drawdown Comparison
The maximum GASS drawdown since its inception was -89.82%, roughly equal to the maximum NAT drawdown of -90.20%. Use the drawdown chart below to compare losses from any high point for GASS and NAT.
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Drawdown Indicators
| GASS | NAT | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -89.82% | -90.20% | +0.38% |
Max Drawdown (1Y)Largest decline over 1 year | -20.76% | -14.01% | -6.75% |
Max Drawdown (5Y)Largest decline over 5 years | -44.34% | -61.91% | +17.57% |
Max Drawdown (10Y)Largest decline over 10 years | -65.74% | -87.33% | +21.59% |
Current DrawdownCurrent decline from peak | -19.23% | -38.02% | +18.79% |
Average DrawdownAverage peak-to-trough decline | -58.21% | -44.02% | -14.19% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 9.86% | 4.25% | +5.61% |
Volatility
GASS vs. NAT - Volatility Comparison
StealthGas Inc. (GASS) has a higher volatility of 15.98% compared to Nordic American Tankers Limited (NAT) at 14.52%. This indicates that GASS's price experiences larger fluctuations and is considered to be riskier than NAT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| GASS | NAT | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 15.98% | 14.52% | +1.46% |
Volatility (6M)Calculated over the trailing 6-month period | 23.35% | 25.51% | -2.16% |
Volatility (1Y)Calculated over the trailing 1-year period | 33.91% | 36.42% | -2.51% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 49.64% | 51.21% | -1.57% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 47.75% | 57.92% | -10.17% |
Financials
GASS vs. NAT - Financials Comparison
This section allows you to compare key financial metrics between StealthGas Inc. and Nordic American Tankers Limited. 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
GASS vs. NAT - Profitability Comparison
GASS - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, StealthGas Inc. reported a gross profit of 13.53M and revenue of 39.37M. Therefore, the gross margin over that period was 34.4%.
NAT - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Nordic American Tankers Limited reported a gross profit of 29.04M and revenue of 85.90M. Therefore, the gross margin over that period was 33.8%.
GASS - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, StealthGas Inc. reported an operating income of 10.17M and revenue of 39.37M, resulting in an operating margin of 25.8%.
NAT - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Nordic American Tankers Limited reported an operating income of 20.43M and revenue of 85.90M, resulting in an operating margin of 23.8%.
GASS - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, StealthGas Inc. reported a net income of 12.78M and revenue of 39.37M, resulting in a net margin of 32.5%.
NAT - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Nordic American Tankers Limited reported a net income of 11.66M and revenue of 85.90M, resulting in a net margin of 13.6%.