SBLK vs. GNK
SBLK (Star Bulk Carriers Corp.) and GNK (Genco Shipping & Trading Limited) are both stocks. Both operate in the Marine Shipping industry within the Industrials sector. Over the past 10 years, SBLK returned 29.55%/yr vs 21.06%/yr for GNK. A 0.59 correlation means they provide meaningful diversification when combined.
Performance
SBLK vs. GNK - Performance Comparison
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Returns By Period
The year-to-date returns for both stocks are quite close, with SBLK having a 42.91% return and GNK slightly lower at 42.75%. Over the past 10 years, SBLK has outperformed GNK with an annualized return of 29.55%, while GNK has yielded a comparatively lower 21.06% annualized return.
SBLK
- 1D
- 0.72%
- 1M
- -2.25%
- 6M
- 40.00%
- YTD
- 42.91%
- 1Y
- 49.51%
- 3Y*
- 22.11%
- 5Y*
- 20.47%
- 10Y*
- 29.55%
GNK
- 1D
- -0.63%
- 1M
- 5.36%
- 6M
- 39.87%
- YTD
- 42.75%
- 1Y
- 77.36%
- 3Y*
- 31.32%
- 5Y*
- 16.25%
- 10Y*
- 21.06%
SBLK vs. GNK - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
SBLK Star Bulk Carriers Corp. | 42.91% | 30.76% | -21.04% | 19.24% | 8.50% | 185.15% | -24.77% | 29.82% | -18.83% | 120.35% |
GNK Genco Shipping & Trading Limited | 42.75% | 39.12% | -8.87% | 14.44% | 11.41% | 121.79% | -28.23% | 41.19% | -40.77% | 80.49% |
Correlation
The correlation between SBLK and GNK is 0.71, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.71 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.74 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.77 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.68 |
Correlation (All Time) Calculated using the full available price history since Aug 18, 2014 | 0.59 |
The correlation between SBLK and GNK shifts across timeframes, from 0.59 (all time) to 0.77 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
SBLK:
$2.96B
GNK:
$1.10B
SBLK:
$1.25
GNK:
$211.73
SBLK:
21.15
GNK:
0.12
SBLK:
2.75
GNK:
0.01
SBLK:
1.22
GNK:
0.00
SBLK:
$1.09B
GNK:
$114.70B
SBLK:
$377.07M
GNK:
$72.12B
SBLK:
$377.39M
GNK:
$112.04M
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Return for Risk
SBLK vs. GNK — Risk / Return Rank
SBLK
GNK
SBLK vs. GNK - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Star Bulk Carriers Corp. (SBLK) and Genco Shipping & Trading Limited (GNK). 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.
| SBLK | GNK | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.59 | ||
| Sortino ratioReturn per unit of downside risk | -0.58 | ||
| Omega ratioGain probability vs. loss probability | 1.27 | 1.36 | -0.08 |
| Calmar ratioReturn relative to maximum drawdown | 2.84 | 4.06 | -1.21 |
| Martin ratioReturn relative to average drawdown | 7.57 | 10.76 | -3.18 |
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Drawdowns
SBLK vs. GNK - Drawdown Comparison
The maximum SBLK drawdown since its inception was -99.76%, roughly equal to the maximum GNK drawdown of -98.25%. Use the drawdown chart below to compare losses from any high point for SBLK and GNK.
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Drawdown Indicators
| SBLK | GNK | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -99.76% | -98.25% | -1.51% |
Max Drawdown (1Y)Largest decline over 1 year | -17.49% | -19.16% | +1.67% |
Max Drawdown (3Y)Largest decline over 3 years | -48.44% | -47.06% | -1.38% |
Max Drawdown (5Y)Largest decline over 5 years | -48.44% | -53.91% | +5.47% |
Max Drawdown (10Y)Largest decline over 10 years | -73.77% | -75.46% | +1.69% |
Current DrawdownCurrent decline from peak | -93.55% | -80.97% | -12.58% |
Average DrawdownAverage peak-to-trough decline | -82.73% | -88.11% | +5.38% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 6.56% | 7.22% | -0.66% |
Volatility
SBLK vs. GNK - Volatility Comparison
Star Bulk Carriers Corp. (SBLK) and Genco Shipping & Trading Limited (GNK) have volatilities of 10.43% and 10.52%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| SBLK | GNK | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 10.43% | 10.52% | -0.09% |
Volatility (6M)Calculated over the trailing 6-month period | 23.69% | 28.19% | -4.50% |
Volatility (1Y)Calculated over the trailing 1-year period | 30.09% | 34.62% | -4.53% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 42.61% | 41.22% | +1.39% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 52.03% | 58.04% | -6.01% |
Dividends
SBLK vs. GNK - Dividend Comparison
SBLK's dividend yield for the trailing twelve months is around 3.88%, less than GNK's 4.54% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 |
|---|---|---|---|---|---|---|---|---|
GNK Genco Shipping & Trading Limited | 4.54% | 4.07% | 11.26% | 5.73% | 17.84% | 2.00% | 3.19% | 4.71% |
SBLK Star Bulk Carriers Corp. | 3.88% | 1.56% | 16.72% | 7.38% | 33.80% | 9.93% | 0.57% | 0.42% |
Financials
SBLK vs. GNK - Financials Comparison
This section allows you to compare key financial metrics between Star Bulk Carriers Corp. and Genco Shipping & Trading 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
SBLK vs. GNK - Profitability Comparison
SBLK - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jul 2026, Star Bulk Carriers Corp. reported a gross profit of 92.95M and revenue of 281.15M. Therefore, the gross margin over that period was 33.1%.
GNK - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jul 2026, Genco Shipping & Trading Limited reported a gross profit of 72.06B and revenue of 114.43B. Therefore, the gross margin over that period was 63.0%.
SBLK - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jul 2026, Star Bulk Carriers Corp. reported an operating income of 73.02M and revenue of 281.15M, resulting in an operating margin of 26.0%.
GNK - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jul 2026, Genco Shipping & Trading Limited reported an operating income of 13.31M and revenue of 114.43B, resulting in an operating margin of 0.0%.
SBLK - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jul 2026, Star Bulk Carriers Corp. reported a net income of 58.53M and revenue of 281.15M, resulting in a net margin of 20.8%.
GNK - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jul 2026, Genco Shipping & Trading Limited reported a net income of 9.31B and revenue of 114.43B, resulting in a net margin of 8.1%.
Frequently Asked Questions
SBLK and GNK have a correlation of 0.71, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
GNK has higher volatility (10.52%) compared to SBLK (10.43%). In terms of maximum drawdown, SBLK dropped -99.76% vs GNK's -98.25%.
GNK currently has the higher Sharpe Ratio (2.25 vs 1.66), 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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