EPEM vs. BWET

Last updated Jun 25, 2026

EPEM (Harbor Emerging Markets Equity ETF) and BWET (Breakwave Tanker Shipping ETF) are both exchange-traded funds - EPEM is a Emerging Markets Diversified fund actively managed by Harbor, while BWET is a Commodities fund tracking the Breakwave Wet Freight Futures Index. EPEM is actively managed, while BWET is passively managed. Over the past year, EPEM returned 44.02% vs 1296.25% for BWET. At a correlation of -0.04, they often move in opposite directions. EPEM charges 0.84%/yr vs 3.50%/yr for BWET.

Performance

EPEM vs. BWET - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Harbor Emerging Markets Equity ETF (EPEM) and Breakwave Tanker Shipping ETF (BWET). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, EPEM achieves a 23.73% return, which is significantly lower than BWET's 769.73% return.

EPEM

• 1D: -0.40%
• 1M: 0.78%
• YTD: 23.73%
• 6M: 25.59%
• 1Y: 44.02%
• 3Y*: —
• 5Y*: —
• 10Y*: —

BWET

• 1D: -18.59%
• 1M: -3.58%
• YTD: 769.73%
• 6M: 723.00%
• 1Y: 1,296.25%
• 3Y*: 109.03%
• 5Y*: —
• 10Y*: —

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

EPEM vs. BWET - Yearly Performance Comparison

	2026 (YTD)	2025
EPEM Harbor Emerging Markets Equity ETF	23.73%	20.73%
BWET Breakwave Tanker Shipping ETF	769.73%	94.00%

Correlation

The correlation between EPEM and BWET is -0.02, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.02
Correlation (All Time) Calculated using the full available price history since Jun 5, 2025	-0.04

Return for Risk

EPEM vs. BWET — Risk / Return Rank

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

EPEM

EPEM Risk / Return Rank: 74
EPEM Sharpe Ratio Rank: 76
EPEM Sortino Ratio Rank: 67
EPEM Omega Ratio Rank: 76
EPEM Calmar Ratio Rank: 75
EPEM Martin Ratio Rank: 74

BWET

BWET Risk / Return Rank: 98
BWET Sharpe Ratio Rank: 100
BWET Sortino Ratio Rank: 97
BWET Omega Ratio Rank: 97
BWET Calmar Ratio Rank: 99
BWET Martin Ratio Rank: 99

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.

EPEM vs. BWET - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Harbor Emerging Markets Equity ETF (EPEM) and Breakwave Tanker Shipping ETF (BWET). 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.

	EPEM	BWET	Difference
Sharpe ratio: Return per unit of total volatility	2.10	13.17	-11.07
Sortino ratio: Return per unit of downside risk	2.67	5.71	-3.04
Omega ratio: Gain probability vs. loss probability	1.39	1.83	-0.44
Calmar ratio: Return relative to maximum drawdown	3.33	42.79	-39.45
Martin ratio: Return relative to average drawdown	11.97	136.82	-124.85

EPEM vs. BWET - Sharpe Ratio Comparison

The current EPEM Sharpe Ratio is 2.10, which is lower than the BWET Sharpe Ratio of 13.17. The chart below compares the historical Sharpe Ratios of EPEM and BWET, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

EPEM vs. BWET - Drawdown Comparison

The maximum EPEM drawdown since its inception was -13.27%, smaller than the maximum BWET drawdown of -56.90%. Use the drawdown chart below to compare losses from any high point for EPEM and BWET.

Drawdown Indicators

	EPEM	BWET	Difference
Max Drawdown Largest peak-to-trough decline	-13.27%	-56.90%	+43.63%
Max Drawdown (1Y) Largest decline over 1 year	-13.27%	-30.64%	+17.37%
Max Drawdown (3Y) Largest decline over 3 years	—	-56.81%	—
Current Drawdown Current decline from peak	-6.10%	-23.05%	+16.95%
Average Drawdown Average peak-to-trough decline	-2.09%	-23.76%	+21.67%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.69%	9.87%	-6.18%

Volatility

EPEM vs. BWET - Volatility Comparison

The current volatility for Harbor Emerging Markets Equity ETF (EPEM) is 10.68%, while Breakwave Tanker Shipping ETF (BWET) has a volatility of 32.83%. This indicates that EPEM experiences smaller price fluctuations and is considered to be less risky than BWET based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	EPEM	BWET	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.68%	32.83%	-22.15%
Volatility (6M) Calculated over the trailing 6-month period	18.89%	91.75%	-72.86%
Volatility (1Y) Calculated over the trailing 1-year period	21.19%	100.33%	-79.14%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	20.88%	71.24%	-50.36%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.88%	71.24%	-50.36%

EPEM vs. BWET - Expense Ratio Comparison

EPEM has a 0.84% expense ratio, which is lower than BWET's 3.50% expense ratio.

Dividends

EPEM vs. BWET - Dividend Comparison

EPEM's dividend yield for the trailing twelve months is around 2.96%, while BWET has not paid dividends to shareholders.

Position	TTM	2025
BWET Breakwave Tanker Shipping ETF	0.00%	0.00%
EPEM Harbor Emerging Markets Equity ETF	2.96%	3.66%

Frequently Asked Questions

Can I hold both EPEM and BWET in my portfolio?

EPEM and BWET have a correlation of -0.02, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, EPEM or BWET?

BWET has higher volatility (32.83%) compared to EPEM (10.68%). In terms of maximum drawdown, EPEM dropped -13.27% vs BWET's -56.90%.

Which ETF is better, EPEM or BWET?

On 1-year performance, BWET leads with 1296.25% vs 44.02% for EPEM. On fees, EPEM is cheaper at 0.84% per year. On volatility, EPEM has been the lower-risk option at 10.68%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, EPEM or BWET?

Over the 1-year period, BWET has performed better with a 1296.25% return vs 44.02%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, EPEM or BWET?

EPEM is cheaper with a 0.84% expense ratio, compared with 3.50% for BWET.

Which ETF pays a higher dividend yield, EPEM or BWET?

EPEM has the higher dividend yield at 2.96%, compared with 0.00% for BWET.

What is the main difference between EPEM and BWET?

EPEM is categorized as Emerging Markets Diversified, while BWET is Commodities. They also come from different issuers: Harbor and Amplify. Their fees differ too: 0.84% for EPEM and 3.50% for BWET.

Which has better risk-adjusted returns?

BWET currently has the higher Sharpe Ratio (13.17 vs 2.10), 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.