GNK vs. SBLK
GNK (Genco Shipping & Trading Limited) and SBLK (Star Bulk Carriers Corp.) are both stocks. Both operate in the Marine Shipping industry within the Industrials sector. Over the past 10 years, GNK returned 21.40%/yr vs 32.55%/yr for SBLK. A 0.59 correlation means they provide meaningful diversification when combined.
Performance
GNK vs. SBLK - Performance Comparison
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Returns By Period
In the year-to-date period, GNK achieves a 39.93% return, which is significantly lower than SBLK's 45.28% return. Over the past 10 years, GNK has underperformed SBLK with an annualized return of 21.40%, while SBLK has yielded a comparatively higher 32.55% annualized return.
GNK
- 1D
- 5.43%
- 1M
- 6.24%
- YTD
- 39.93%
- 6M
- 38.88%
- 1Y
- 102.57%
- 3Y*
- 29.07%
- 5Y*
- 12.92%
- 10Y*
- 21.40%
SBLK
- 1D
- 1.73%
- 1M
- 4.11%
- YTD
- 45.28%
- 6M
- 47.82%
- 1Y
- 70.08%
- 3Y*
- 22.24%
- 5Y*
- 14.95%
- 10Y*
- 32.55%
GNK vs. SBLK - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
GNK Genco Shipping & Trading Limited | 39.93% | 39.12% | -8.87% | 14.44% | 11.41% | 121.79% | -28.23% | 41.19% | -40.77% | 80.49% |
SBLK Star Bulk Carriers Corp. | 45.28% | 30.76% | -21.04% | 19.24% | 8.50% | 185.15% | -24.77% | 29.82% | -18.83% | 120.35% |
Correlation
The correlation between GNK and SBLK 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 | 0.73 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.77 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.67 |
Correlation (All Time) Calculated using the full available price history since Aug 18, 2014 | 0.59 |
The correlation between GNK and SBLK shifts across timeframes, from 0.59 (all time) to 0.77 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
GNK:
$1.10B
SBLK:
$3.02B
GNK:
$212.52
SBLK:
$1.25
GNK:
0.12
SBLK:
21.63
GNK:
0.01
SBLK:
2.81
GNK:
0.00
SBLK:
1.24
GNK:
$114.70B
SBLK:
$1.09B
GNK:
$72.12B
SBLK:
$377.07M
GNK:
$112.04M
SBLK:
$377.39M
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Return for Risk
GNK vs. SBLK — Risk / Return Rank
GNK
SBLK
GNK vs. SBLK - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Genco Shipping & Trading Limited (GNK) and Star Bulk Carriers Corp. (SBLK). 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.
| GNK | SBLK | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.61 | ||
| Sortino ratioReturn per unit of downside risk | +0.48 | ||
| Omega ratioGain probability vs. loss probability | 1.45 | 1.37 | +0.08 |
| Calmar ratioReturn relative to maximum drawdown | 5.38 | 4.03 | +1.36 |
| Martin ratioReturn relative to average drawdown | 14.74 | 11.15 | +3.58 |
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Drawdowns
GNK vs. SBLK - Drawdown Comparison
The maximum GNK drawdown since its inception was -98.25%, roughly equal to the maximum SBLK drawdown of -99.76%. Use the drawdown chart below to compare losses from any high point for GNK and SBLK.
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Drawdown Indicators
| GNK | SBLK | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -98.25% | -99.76% | +1.51% |
Max Drawdown (1Y)Largest decline over 1 year | -19.16% | -17.49% | -1.67% |
Max Drawdown (3Y)Largest decline over 3 years | -47.06% | -48.44% | +1.38% |
Max Drawdown (5Y)Largest decline over 5 years | -53.91% | -48.44% | -5.47% |
Max Drawdown (10Y)Largest decline over 10 years | -75.46% | -73.77% | -1.69% |
Current DrawdownCurrent decline from peak | -81.35% | -93.44% | +12.09% |
Average DrawdownAverage peak-to-trough decline | -88.14% | -82.70% | -5.44% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 6.99% | 6.30% | +0.69% |
Volatility
GNK vs. SBLK - Volatility Comparison
Genco Shipping & Trading Limited (GNK) and Star Bulk Carriers Corp. (SBLK) have volatilities of 8.96% and 9.39%, 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
| GNK | SBLK | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.96% | 9.39% | -0.43% |
Volatility (6M)Calculated over the trailing 6-month period | 27.52% | 22.94% | +4.58% |
Volatility (1Y)Calculated over the trailing 1-year period | 34.62% | 29.65% | +4.97% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 41.38% | 42.86% | -1.48% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 58.98% | 52.44% | +6.54% |
Dividends
GNK vs. SBLK - Dividend Comparison
GNK's dividend yield for the trailing twelve months is around 4.63%, more than SBLK's 3.82% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 |
|---|---|---|---|---|---|---|---|---|
GNK Genco Shipping & Trading Limited | 4.63% | 4.07% | 11.26% | 5.73% | 17.84% | 2.00% | 3.19% | 4.71% |
SBLK Star Bulk Carriers Corp. | 3.82% | 1.56% | 16.72% | 7.38% | 33.80% | 9.93% | 0.57% | 0.42% |
Financials
GNK vs. SBLK - Financials Comparison
This section allows you to compare key financial metrics between Genco Shipping & Trading Limited and Star Bulk Carriers Corp.. 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
GNK vs. SBLK - Profitability Comparison
GNK - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 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 - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 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 - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 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 - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 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 - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 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%.
SBLK - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 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%.
Frequently Asked Questions
GNK and SBLK 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.
SBLK has higher volatility (9.39%) compared to GNK (8.96%). In terms of maximum drawdown, GNK dropped -98.25% vs SBLK's -99.76%.
GNK currently has the higher Sharpe Ratio (2.99 vs 2.38), 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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