WINN vs. EPMB

Last updated Jun 3, 2026

WINN (Harbor Long-Term Growers ETF) and EPMB (Harbor Mid Cap Core ETF) are both exchange-traded funds - WINN is a Large Cap Growth Equities fund actively managed by Harbor, while EPMB is a Mid Cap Blend Equities fund actively managed by Harbor. Both are actively managed. Over the past year, WINN returned 22.26% vs 28.59% for EPMB. A 0.50 correlation means they provide meaningful diversification when combined. WINN charges 0.57%/yr vs 0.88%/yr for EPMB.

Performance

WINN vs. EPMB - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Harbor Long-Term Growers ETF (WINN) and Harbor Mid Cap Core ETF (EPMB). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, WINN achieves a 8.60% return, which is significantly lower than EPMB's 13.34% return.

WINN

• 1D: -0.68%
• 1M: 6.86%
• YTD: 8.60%
• 6M: 7.07%
• 1Y: 22.26%
• 3Y*: 23.93%
• 5Y*: —
• 10Y*: —

EPMB

• 1D: 1.13%
• 1M: 1.12%
• YTD: 13.34%
• 6M: 14.79%
• 1Y: 28.59%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

WINN vs. EPMB - Yearly Performance Comparison

	2026 (YTD)	2025
WINN Harbor Long-Term Growers ETF	8.60%	19.96%
EPMB Harbor Mid Cap Core ETF	13.34%	15.20%

Correlation

The correlation between WINN and EPMB is 0.49, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.49
Correlation (All Time) Calculated using the full available price history since May 5, 2025	0.50

The correlation between WINN and EPMB has been stable across timeframes, ranging from 0.49 to 0.50 - a consistent structural relationship.

WINN vs. EPMB - Sectors Allocation Comparison

Sectors	WINN	EPMB
Technology	49.2%	20.6%
Communication Services	15.9%	2.5%
Consumer Cyclical	13.3%	11.8%
Healthcare	6.8%	8.5%
Financial Services	5.1%	15.1%
Industrials	4.9%	24.7%
Consumer Defensive	2.9%	1.1%
Utilities	1.4%	1.7%
Real Estate	0.4%	5.1%
Basic Materials	-	4.6%
Energy	-	4.1%

Return for Risk

WINN vs. EPMB — Risk / Return Rank

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

WINN

WINN Risk / Return Rank: 33
WINN Sharpe Ratio Rank: 38
WINN Sortino Ratio Rank: 37
WINN Omega Ratio Rank: 37
WINN Calmar Ratio Rank: 27
WINN Martin Ratio Rank: 28

EPMB

EPMB Risk / Return Rank: 60
EPMB Sharpe Ratio Rank: 57
EPMB Sortino Ratio Rank: 61
EPMB Omega Ratio Rank: 55
EPMB Calmar Ratio Rank: 62
EPMB Martin Ratio Rank: 65

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.

WINN vs. EPMB - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Harbor Long-Term Growers ETF (WINN) and Harbor Mid Cap Core ETF (EPMB). 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.

	WINN	EPMB	Difference
Sharpe ratio Return per unit of total volatility	1.39	2.00	-0.61
Sortino ratio Return per unit of downside risk	1.94	2.95	-1.01
Omega ratio Gain probability vs. loss probability	1.25	1.35	-0.10
Calmar ratio Return relative to maximum drawdown	1.29	3.14	-1.84
Martin ratio Return relative to average drawdown	4.05	11.97	-7.92
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

WINN vs. EPMB - Sharpe Ratio Comparison

The current WINN Sharpe Ratio is 1.39, which is lower than the EPMB Sharpe Ratio of 2.00. The chart below compares the historical Sharpe Ratios of WINN and EPMB, 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

	WINN	EPMB	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.39	2.00	-0.61
Sharpe Ratio (All Time) Calculated using the full available price history	0.63	1.91	-1.28

Drawdowns

WINN vs. EPMB - Drawdown Comparison

The maximum WINN drawdown since its inception was -32.07%, which is greater than EPMB's maximum drawdown of -8.95%. Use the drawdown chart below to compare losses from any high point for WINN and EPMB.

Drawdown Indicators

	WINN	EPMB	Difference
Max Drawdown Largest peak-to-trough decline	-32.07%	-8.95%	-23.12%
Max Drawdown (1Y) Largest decline over 1 year	-18.06%	-8.95%	-9.11%
Max Drawdown (3Y) Largest decline over 3 years	-23.66%	—	—
Current Drawdown Current decline from peak	-0.68%	-0.87%	+0.19%
Average Drawdown Average peak-to-trough decline	-9.10%	-1.50%	-7.60%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.77%	2.35%	+3.42%

Volatility

WINN vs. EPMB - Volatility Comparison

The current volatility for Harbor Long-Term Growers ETF (WINN) is 3.71%, while Harbor Mid Cap Core ETF (EPMB) has a volatility of 4.16%. This indicates that WINN experiences smaller price fluctuations and is considered to be less risky than EPMB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	WINN	EPMB	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.71%	4.16%	-0.45%
Volatility (6M) Calculated over the trailing 6-month period	12.19%	10.59%	+1.60%
Volatility (1Y) Calculated over the trailing 1-year period	16.09%	14.35%	+1.74%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.74%	14.73%	+9.01%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.74%	14.73%	+9.01%

WINN vs. EPMB - Expense Ratio Comparison

WINN has a 0.57% expense ratio, which is lower than EPMB's 0.88% expense ratio.

Dividends

WINN vs. EPMB - Dividend Comparison

WINN has not paid dividends to shareholders, while EPMB's dividend yield for the trailing twelve months is around 1.58%.

Position	TTM	2025	2024	2023	2022
EPMB Harbor Mid Cap Core ETF	1.58%	1.79%	0.00%	0.00%	0.00%
WINN Harbor Long-Term Growers ETF	0.00%	0.00%	0.00%	0.06%	0.06%

Frequently Asked Questions

Can I hold both WINN and EPMB in my portfolio?

WINN and EPMB have a correlation of 0.49, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, WINN or EPMB?

EPMB has higher volatility (4.16%) compared to WINN (3.71%). In terms of maximum drawdown, WINN dropped -32.07% vs EPMB's -8.95%.

Which ETF is better, WINN or EPMB?

On 1-year performance, EPMB leads with 28.59% vs 22.26% for WINN. On fees, WINN is cheaper at 0.57% per year. On volatility, WINN has been the lower-risk option at 3.71%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, WINN or EPMB?

Over the 1-year period, EPMB has performed better with a 28.59% return vs 22.26%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, WINN or EPMB?

WINN is cheaper with a 0.57% expense ratio, compared with 0.88% for EPMB.

Which ETF pays a higher dividend yield, WINN or EPMB?

EPMB has the higher dividend yield at 1.58%, compared with 0.00% for WINN.

What is the main difference between WINN and EPMB?

WINN is categorized as Large Cap Growth Equities, while EPMB is Mid Cap Blend Equities. Their fees differ too: 0.57% for WINN and 0.88% for EPMB.

Which has better risk-adjusted returns?

EPMB currently has the higher Sharpe Ratio (2.00 vs 1.39), 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.