SBLK vs. AMLP

Last updated Jun 3, 2026

SBLK (Star Bulk Carriers Corp.) is a stock, while AMLP (Alerian MLP ETF) is MLPs fund tracking the Alerian MLP Infrastructure Index. Over the past 10 years, SBLK returned 29.13%/yr vs 6.76%/yr for AMLP. At a 0.28 correlation, their price movements are largely independent.

Performance

SBLK vs. AMLP - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Star Bulk Carriers Corp. (SBLK) and Alerian MLP ETF (AMLP). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SBLK achieves a 44.82% return, which is significantly higher than AMLP's 16.31% return. Over the past 10 years, SBLK has outperformed AMLP with an annualized return of 29.13%, while AMLP has yielded a comparatively lower 6.76% annualized return.

SBLK

• 1D: -2.87%
• 1M: 8.39%
• YTD: 44.82%
• 6M: 41.34%
• 1Y: 72.25%
• 3Y*: 21.52%
• 5Y*: 20.78%
• 10Y*: 29.13%

AMLP

• 1D: -0.27%
• 1M: -0.57%
• YTD: 16.31%
• 6M: 14.89%
• 1Y: 17.06%
• 3Y*: 20.15%
• 5Y*: 16.90%
• 10Y*: 6.76%

*Multi-year figures are annualized to reflect compound growth (CAGR)

SBLK vs. AMLP - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SBLK Star Bulk Carriers Corp.	44.82%	30.76%	-21.04%	19.24%	8.50%	185.15%	-24.77%	29.82%	-18.83%	120.35%
AMLP Alerian MLP ETF	16.31%	5.78%	22.76%	21.40%	25.47%	39.09%	-32.26%	5.99%	-12.67%	-7.89%

Correlation

The correlation between SBLK and AMLP is 0.14, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.14
Correlation (3Y) Calculated over the trailing 3-year period	0.18
Correlation (5Y) Calculated over the trailing 5-year period	0.26
Correlation (10Y) Calculated over the trailing 10-year period	0.30
Correlation (All Time) Calculated using the full available price history since Aug 26, 2010	0.28

The correlation between SBLK and AMLP shifts across timeframes, from 0.14 (1 year) to 0.30 (10 years), reflecting how their relationship changes across market environments.

Return for Risk

SBLK vs. AMLP — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

SBLK

SBLK Risk / Return Rank: 88
SBLK Sharpe Ratio Rank: 91
SBLK Sortino Ratio Rank: 88
SBLK Omega Ratio Rank: 86
SBLK Calmar Ratio Rank: 87
SBLK Martin Ratio Rank: 89

AMLP

AMLP Risk / Return Rank: 39
AMLP Sharpe Ratio Rank: 40
AMLP Sortino Ratio Rank: 39
AMLP Omega Ratio Rank: 37
AMLP Calmar Ratio Rank: 38
AMLP Martin Ratio Rank: 39

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

SBLK vs. AMLP - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Star Bulk Carriers Corp. (SBLK) and Alerian MLP ETF (AMLP). 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.

	SBLK	AMLP	Difference
Sharpe ratio Return per unit of total volatility	2.47	1.45	+1.02
Sortino ratio Return per unit of downside risk	3.10	2.03	+1.07
Omega ratio Gain probability vs. loss probability	1.38	1.25	+0.13
Calmar ratio Return relative to maximum drawdown	4.03	1.92	+2.11
Martin ratio Return relative to average drawdown	11.26	6.37	+4.89
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SBLK vs. AMLP - Sharpe Ratio Comparison

The current SBLK Sharpe Ratio is 2.47, which is higher than the AMLP Sharpe Ratio of 1.45. The chart below compares the historical Sharpe Ratios of SBLK and AMLP, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	SBLK	AMLP	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.47	1.45	+1.02
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.48	0.85	-0.37
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.55	0.24	+0.31
Sharpe Ratio (All Time) Calculated using the full available price history	-0.18	0.22	-0.41

Drawdowns

SBLK vs. AMLP - Drawdown Comparison

The maximum SBLK drawdown since its inception was -99.76%, which is greater than AMLP's maximum drawdown of -77.19%. Use the drawdown chart below to compare losses from any high point for SBLK and AMLP.

Drawdown Indicators

	SBLK	AMLP	Difference
Max Drawdown Largest peak-to-trough decline	-99.76%	-77.19%	-22.57%
Max Drawdown (1Y) Largest decline over 1 year	-17.49%	-8.94%	-8.55%
Max Drawdown (3Y) Largest decline over 3 years	-48.44%	-14.27%	-34.17%
Max Drawdown (5Y) Largest decline over 5 years	-48.44%	-20.92%	-27.52%
Max Drawdown (10Y) Largest decline over 10 years	-73.77%	-72.62%	-1.15%
Current Drawdown Current decline from peak	-93.46%	-4.10%	-89.36%
Average Drawdown Average peak-to-trough decline	-82.69%	-17.40%	-65.29%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.26%	2.68%	+3.58%

Volatility

SBLK vs. AMLP - Volatility Comparison

Star Bulk Carriers Corp. (SBLK) has a higher volatility of 9.63% compared to Alerian MLP ETF (AMLP) at 4.91%. This indicates that SBLK's price experiences larger fluctuations and is considered to be riskier than AMLP based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SBLK	AMLP	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.63%	4.91%	+4.72%
Volatility (6M) Calculated over the trailing 6-month period	23.21%	8.66%	+14.55%
Volatility (1Y) Calculated over the trailing 1-year period	29.48%	11.90%	+17.58%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	43.51%	19.98%	+23.53%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	52.74%	27.68%	+25.06%

Dividends

SBLK vs. AMLP - Dividend Comparison

SBLK's dividend yield for the trailing twelve months is around 2.12%, less than AMLP's 7.64% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AMLP Alerian MLP ETF	7.64%	8.36%	7.70%	7.86%	7.70%	8.55%	12.31%	9.12%	9.29%	7.97%	8.09%	9.84%
SBLK Star Bulk Carriers Corp.	2.12%	1.56%	16.72%	7.38%	33.80%	9.93%	0.57%	0.42%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both SBLK and AMLP in my portfolio?

SBLK and AMLP have a correlation of 0.14, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, SBLK or AMLP?

SBLK has higher volatility (9.63%) compared to AMLP (4.91%). In terms of maximum drawdown, SBLK dropped -99.76% vs AMLP's -77.19%.

Which has better risk-adjusted returns?

SBLK currently has the higher Sharpe Ratio (2.47 vs 1.45), 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.