HASGX vs. VUG

Last updated Jun 23, 2026

HASGX (Harbor Small Cap Growth Fund) and VUG (Vanguard Growth ETF) are both funds - HASGX is a Small Cap Growth Equities fund managed by Harbor, while VUG is a Large Cap Growth Equities fund tracking the CRSP US Large Cap Growth Index. Over the past 10 years, HASGX returned 13.22%/yr vs 18.28%/yr for VUG. Their correlation of 0.83 suggests significant overlap in exposure. HASGX charges 0.87%/yr vs 0.03%/yr for VUG.

Performance

HASGX vs. VUG - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Harbor Small Cap Growth Fund (HASGX) and Vanguard Growth ETF (VUG). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, HASGX achieves a 19.16% return, which is significantly higher than VUG's 5.76% return. Over the past 10 years, HASGX has underperformed VUG with an annualized return of 13.22%, while VUG has yielded a comparatively higher 18.28% annualized return.

HASGX

• 1D: 1.66%
• 1M: 1.66%
• YTD: 19.16%
• 6M: 16.36%
• 1Y: 35.41%
• 3Y*: 16.10%
• 5Y*: 7.17%
• 10Y*: 13.22%

VUG

• 1D: -1.24%
• 1M: -1.87%
• YTD: 5.76%
• 6M: 5.17%
• 1Y: 24.00%
• 3Y*: 23.62%
• 5Y*: 13.40%
• 10Y*: 18.28%

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

HASGX vs. VUG - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
HASGX Harbor Small Cap Growth Fund	19.16%	11.44%	9.34%	22.20%	-25.60%	9.40%	38.54%	42.39%	-11.37%	24.71%
VUG Vanguard Growth ETF	5.76%	19.40%	32.69%	46.83%	-33.16%	27.35%	40.25%	37.03%	-3.32%	27.72%

Correlation

The correlation between HASGX and VUG is 0.67, 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	0.67
Correlation (3Y) Calculated over the trailing 3-year period	0.68
Correlation (5Y) Calculated over the trailing 5-year period	0.76
Correlation (10Y) Calculated over the trailing 10-year period	0.77
Correlation (All Time) Calculated using the full available price history since Jan 30, 2004	0.83

The correlation between HASGX and VUG shifts across timeframes, from 0.67 (1 year) to 0.83 (all time), reflecting how their relationship changes across market environments.

Return for Risk

HASGX vs. VUG — Risk / Return Rank

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

HASGX

HASGX Risk / Return Rank: 45
HASGX Sharpe Ratio Rank: 39
HASGX Sortino Ratio Rank: 37
HASGX Omega Ratio Rank: 35
HASGX Calmar Ratio Rank: 57
HASGX Martin Ratio Rank: 58

VUG

VUG Risk / Return Rank: 37
VUG Sharpe Ratio Rank: 42
VUG Sortino Ratio Rank: 39
VUG Omega Ratio Rank: 39
VUG Calmar Ratio Rank: 30
VUG Martin Ratio Rank: 34

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.

HASGX vs. VUG - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Harbor Small Cap Growth Fund (HASGX) and Vanguard Growth ETF (VUG). 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.

	HASGX	VUG	Difference
Sharpe ratio: Return per unit of total volatility	1.70	1.44	+0.27
Sortino ratio: Return per unit of downside risk	2.35	1.97	+0.38
Omega ratio: Gain probability vs. loss probability	1.29	1.25	+0.03
Calmar ratio: Return relative to maximum drawdown	2.76	1.46	+1.30
Martin ratio: Return relative to average drawdown	10.92	4.99	+5.94

HASGX vs. VUG - Sharpe Ratio Comparison

The current HASGX Sharpe Ratio is 1.70, which is comparable to the VUG Sharpe Ratio of 1.44. The chart below compares the historical Sharpe Ratios of HASGX and VUG, 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

HASGX vs. VUG - Drawdown Comparison

The maximum HASGX drawdown since its inception was -54.33%, which is greater than VUG's maximum drawdown of -50.68%. Use the drawdown chart below to compare losses from any high point for HASGX and VUG.

Drawdown Indicators

	HASGX	VUG	Difference
Max Drawdown Largest peak-to-trough decline	-54.33%	-50.68%	-3.65%
Max Drawdown (1Y) Largest decline over 1 year	-12.93%	-16.53%	+3.60%
Max Drawdown (3Y) Largest decline over 3 years	-28.49%	-22.85%	-5.64%
Max Drawdown (5Y) Largest decline over 5 years	-34.17%	-35.61%	+1.44%
Max Drawdown (10Y) Largest decline over 10 years	-38.53%	-35.61%	-2.92%
Current Drawdown Current decline from peak	0.00%	-4.86%	+4.86%
Average Drawdown Average peak-to-trough decline	-10.15%	-7.09%	-3.06%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.26%	4.82%	-1.56%

Volatility

HASGX vs. VUG - Volatility Comparison

Harbor Small Cap Growth Fund (HASGX) has a higher volatility of 7.72% compared to Vanguard Growth ETF (VUG) at 6.55%. This indicates that HASGX's price experiences larger fluctuations and is considered to be riskier than VUG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	HASGX	VUG	Difference
Volatility (1M) Calculated over the trailing 1-month period	7.72%	6.55%	+1.17%
Volatility (6M) Calculated over the trailing 6-month period	16.72%	13.32%	+3.40%
Volatility (1Y) Calculated over the trailing 1-year period	20.94%	16.80%	+4.14%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.48%	22.36%	+1.12%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	23.23%	21.53%	+1.70%

HASGX vs. VUG - Expense Ratio Comparison

HASGX has a 0.87% expense ratio, which is higher than VUG's 0.03% expense ratio.

Dividends

HASGX vs. VUG - Dividend Comparison

HASGX's dividend yield for the trailing twelve months is around 0.95%, more than VUG's 0.39% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
HASGX Harbor Small Cap Growth Fund	0.95%	1.13%	3.53%	0.03%	4.80%	27.66%	7.21%	3.44%	27.29%	10.10%	0.47%	13.13%
VUG Vanguard Growth ETF	0.39%	0.41%	0.47%	0.58%	0.70%	0.48%	0.66%	0.95%	1.32%	1.14%	1.39%	1.30%

Frequently Asked Questions

Can I hold both HASGX and VUG in my portfolio?

HASGX and VUG have a correlation of 0.67, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, HASGX or VUG?

HASGX has higher volatility (7.72%) compared to VUG (6.55%). In terms of maximum drawdown, HASGX dropped -54.33% vs VUG's -50.68%.

Which has better risk-adjusted returns?

HASGX currently has the higher Sharpe Ratio (1.70 vs 1.44), 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.