GGHCX vs. VGHAX

Last updated Jun 24, 2026

GGHCX (Invesco Health Care Fund) and VGHAX (Vanguard Health Care Fund Admiral Shares) are both Health & Biotech Equities funds. Over the past 10 years, GGHCX returned 7.54%/yr vs 9.65%/yr for VGHAX. Their correlation of 0.92 suggests significant overlap in exposure. GGHCX charges 1.04%/yr vs 0.27%/yr for VGHAX.

Performance

GGHCX vs. VGHAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Invesco Health Care Fund (GGHCX) and Vanguard Health Care Fund Admiral Shares (VGHAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, GGHCX achieves a -2.87% return, which is significantly lower than VGHAX's -0.90% return. Over the past 10 years, GGHCX has underperformed VGHAX with an annualized return of 7.54%, while VGHAX has yielded a comparatively higher 9.65% annualized return.

GGHCX

• 1D: 0.86%
• 1M: 2.12%
• YTD: -2.87%
• 6M: -3.54%
• 1Y: 11.17%
• 3Y*: 5.69%
• 5Y*: 2.26%
• 10Y*: 7.54%

VGHAX

• 1D: 0.94%
• 1M: 0.55%
• YTD: -0.90%
• 6M: -1.44%
• 1Y: 21.67%
• 3Y*: 9.72%
• 5Y*: 7.05%
• 10Y*: 9.65%

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

GGHCX vs. VGHAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
GGHCX Invesco Health Care Fund	-2.87%	15.48%	3.96%	3.05%	-13.53%	12.05%	14.52%	32.01%	0.27%	15.51%
VGHAX Vanguard Health Care Fund Admiral Shares	-0.90%	19.72%	9.10%	5.51%	-1.00%	12.82%	12.62%	22.99%	1.07%	19.64%

Correlation

The correlation between GGHCX and VGHAX is 0.91, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.91
Correlation (3Y) Calculated over the trailing 3-year period	0.90
Correlation (5Y) Calculated over the trailing 5-year period	0.92
Correlation (10Y) Calculated over the trailing 10-year period	0.91
Correlation (All Time) Calculated using the full available price history since Nov 12, 2001	0.92

The correlation between GGHCX and VGHAX has been stable across timeframes, ranging from 0.90 to 0.92 - a consistent structural relationship.

Return for Risk

GGHCX vs. VGHAX — Risk / Return Rank

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

GGHCX

GGHCX Risk / Return Rank: 11
GGHCX Sharpe Ratio Rank: 12
GGHCX Sortino Ratio Rank: 13
GGHCX Omega Ratio Rank: 11
GGHCX Calmar Ratio Rank: 10
GGHCX Martin Ratio Rank: 8

VGHAX

VGHAX Risk / Return Rank: 34
VGHAX Sharpe Ratio Rank: 31
VGHAX Sortino Ratio Rank: 35
VGHAX Omega Ratio Rank: 29
VGHAX Calmar Ratio Rank: 45
VGHAX Martin Ratio Rank: 30

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.

GGHCX vs. VGHAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Invesco Health Care Fund (GGHCX) and Vanguard Health Care Fund Admiral Shares (VGHAX). 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.

	GGHCX	VGHAX	Difference
Sharpe ratio: Return per unit of total volatility	0.89	1.50	-0.61
Sortino ratio: Return per unit of downside risk	1.38	2.29	-0.91
Omega ratio: Gain probability vs. loss probability	1.16	1.26	-0.11
Calmar ratio: Return relative to maximum drawdown	0.89	2.43	-1.54
Martin ratio: Return relative to average drawdown	1.96	6.49	-4.53

GGHCX vs. VGHAX - Sharpe Ratio Comparison

The current GGHCX Sharpe Ratio is 0.89, which is lower than the VGHAX Sharpe Ratio of 1.50. The chart below compares the historical Sharpe Ratios of GGHCX and VGHAX, 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

GGHCX vs. VGHAX - Drawdown Comparison

The maximum GGHCX drawdown since its inception was -40.23%, which is greater than VGHAX's maximum drawdown of -36.85%. Use the drawdown chart below to compare losses from any high point for GGHCX and VGHAX.

Drawdown Indicators

	GGHCX	VGHAX	Difference
Max Drawdown Largest peak-to-trough decline	-40.23%	-36.85%	-3.38%
Max Drawdown (1Y) Largest decline over 1 year	-13.53%	-9.19%	-4.34%
Max Drawdown (3Y) Largest decline over 3 years	-16.86%	-16.05%	-0.81%
Max Drawdown (5Y) Largest decline over 5 years	-25.37%	-16.92%	-8.45%
Max Drawdown (10Y) Largest decline over 10 years	-29.34%	-27.17%	-2.17%
Current Drawdown Current decline from peak	-7.45%	-3.97%	-3.48%
Average Drawdown Average peak-to-trough decline	-8.82%	-5.61%	-3.21%
Ulcer Index Depth and duration of drawdowns from previous peaks	6.09%	3.43%	+2.66%

Volatility

GGHCX vs. VGHAX - Volatility Comparison

Invesco Health Care Fund (GGHCX) and Vanguard Health Care Fund Admiral Shares (VGHAX) have volatilities of 4.63% and 4.75%, 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.

Volatility by Period

	GGHCX	VGHAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.63%	4.75%	-0.12%
Volatility (6M) Calculated over the trailing 6-month period	10.42%	10.65%	-0.23%
Volatility (1Y) Calculated over the trailing 1-year period	13.49%	14.94%	-1.45%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.55%	18.16%	-2.61%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	17.46%	17.60%	-0.14%

GGHCX vs. VGHAX - Expense Ratio Comparison

GGHCX has a 1.04% expense ratio, which is higher than VGHAX's 0.27% expense ratio.

Dividends

GGHCX vs. VGHAX - Dividend Comparison

GGHCX's dividend yield for the trailing twelve months is around 5.85%, less than VGHAX's 6.73% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GGHCX Invesco Health Care Fund	5.85%	5.69%	5.17%	0.00%	0.00%	24.69%	6.44%	3.51%	8.81%	6.88%	2.24%	15.07%
VGHAX Vanguard Health Care Fund Admiral Shares	6.73%	6.07%	22.84%	7.22%	5.49%	7.05%	8.02%	11.87%	9.15%	7.36%	8.60%	8.21%

Frequently Asked Questions

Can I hold both GGHCX and VGHAX in my portfolio?

With a correlation of 0.91, GGHCX and VGHAX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, GGHCX or VGHAX?

VGHAX has higher volatility (4.75%) compared to GGHCX (4.63%). In terms of maximum drawdown, GGHCX dropped -40.23% vs VGHAX's -36.85%.

Which has better risk-adjusted returns?

VGHAX currently has the higher Sharpe Ratio (1.50 vs 0.89), 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.