GGGIX vs. VIGIX

Last updated Jun 24, 2026

GGGIX (Gabelli Global Growth Fund Class I) and VIGIX (Vanguard Growth Index Fund Institutional Shares) are both Large Cap Growth Equities funds. GGGIX is actively managed, while VIGIX is passively managed. Over the past 10 years, GGGIX returned 14.03%/yr vs 18.28%/yr for VIGIX. Their correlation of 0.93 suggests significant overlap in exposure. GGGIX charges 0.90%/yr vs 0.04%/yr for VIGIX.

Performance

GGGIX vs. VIGIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Gabelli Global Growth Fund Class I (GGGIX) and Vanguard Growth Index Fund Institutional Shares (VIGIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, GGGIX achieves a 3.15% return, which is significantly lower than VIGIX's 5.75% return. Over the past 10 years, GGGIX has underperformed VIGIX with an annualized return of 14.03%, while VIGIX has yielded a comparatively higher 18.28% annualized return.

GGGIX

• 1D: -1.01%
• 1M: -0.82%
• YTD: 3.15%
• 6M: 2.38%
• 1Y: 12.20%
• 3Y*: 18.30%
• 5Y*: 7.49%
• 10Y*: 14.03%

VIGIX

• 1D: -1.35%
• 1M: -1.90%
• YTD: 5.75%
• 6M: 4.44%
• 1Y: 22.60%
• 3Y*: 23.62%
• 5Y*: 13.39%
• 10Y*: 18.28%

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

GGGIX vs. VIGIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
GGGIX Gabelli Global Growth Fund Class I	3.15%	13.90%	29.68%	34.48%	-37.43%	21.09%	35.41%	31.07%	-2.31%	29.85%
VIGIX Vanguard Growth Index Fund Institutional Shares	5.75%	19.44%	32.68%	46.77%	-33.13%	27.27%	40.19%	37.26%	-3.34%	27.81%

Correlation

The correlation between GGGIX and VIGIX 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	0.92
Correlation (5Y) Calculated over the trailing 5-year period	0.94
Correlation (10Y) Calculated over the trailing 10-year period	0.94
Correlation (All Time) Calculated using the full available price history since Jan 2, 2009	0.93

The correlation between GGGIX and VIGIX has been stable across timeframes, ranging from 0.91 to 0.94 - a consistent structural relationship.

Return for Risk

GGGIX vs. VIGIX — Risk / Return Rank

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

GGGIX

GGGIX Risk / Return Rank: 14
GGGIX Sharpe Ratio Rank: 14
GGGIX Sortino Ratio Rank: 14
GGGIX Omega Ratio Rank: 13
GGGIX Calmar Ratio Rank: 12
GGGIX Martin Ratio Rank: 17

VIGIX

VIGIX Risk / Return Rank: 24
VIGIX Sharpe Ratio Rank: 28
VIGIX Sortino Ratio Rank: 26
VIGIX Omega Ratio Rank: 27
VIGIX Calmar Ratio Rank: 18
VIGIX Martin Ratio Rank: 22

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.

GGGIX vs. VIGIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Gabelli Global Growth Fund Class I (GGGIX) and Vanguard Growth Index Fund Institutional Shares (VIGIX). 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.

	GGGIX	VIGIX	Difference
Sharpe ratio: Return per unit of total volatility	0.96	1.43	-0.47
Sortino ratio: Return per unit of downside risk	1.42	1.97	-0.55
Omega ratio: Gain probability vs. loss probability	1.17	1.25	-0.08
Calmar ratio: Return relative to maximum drawdown	1.08	1.46	-0.38
Martin ratio: Return relative to average drawdown	4.22	5.01	-0.79

GGGIX vs. VIGIX - Sharpe Ratio Comparison

The current GGGIX Sharpe Ratio is 0.96, which is lower than the VIGIX Sharpe Ratio of 1.43. The chart below compares the historical Sharpe Ratios of GGGIX and VIGIX, 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

GGGIX vs. VIGIX - Drawdown Comparison

The maximum GGGIX drawdown since its inception was -43.91%, smaller than the maximum VIGIX drawdown of -56.95%. Use the drawdown chart below to compare losses from any high point for GGGIX and VIGIX.

Drawdown Indicators

	GGGIX	VIGIX	Difference
Max Drawdown Largest peak-to-trough decline	-43.91%	-56.95%	+13.04%
Max Drawdown (1Y) Largest decline over 1 year	-12.46%	-16.51%	+4.05%
Max Drawdown (3Y) Largest decline over 3 years	-18.66%	-23.03%	+4.37%
Max Drawdown (5Y) Largest decline over 5 years	-43.91%	-35.62%	-8.29%
Max Drawdown (10Y) Largest decline over 10 years	-43.91%	-35.62%	-8.29%
Current Drawdown Current decline from peak	-2.16%	-4.85%	+2.69%
Average Drawdown Average peak-to-trough decline	-7.34%	-16.25%	+8.91%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.17%	4.80%	-1.63%

Volatility

GGGIX vs. VIGIX - Volatility Comparison

The current volatility for Gabelli Global Growth Fund Class I (GGGIX) is 5.25%, while Vanguard Growth Index Fund Institutional Shares (VIGIX) has a volatility of 6.58%. This indicates that GGGIX experiences smaller price fluctuations and is considered to be less risky than VIGIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	GGGIX	VIGIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.25%	6.58%	-1.33%
Volatility (6M) Calculated over the trailing 6-month period	11.49%	13.37%	-1.88%
Volatility (1Y) Calculated over the trailing 1-year period	13.97%	16.89%	-2.92%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	22.16%	22.49%	-0.33%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	20.78%	21.67%	-0.89%

GGGIX vs. VIGIX - Expense Ratio Comparison

GGGIX has a 0.90% expense ratio, which is higher than VIGIX's 0.04% expense ratio.

Dividends

GGGIX vs. VIGIX - Dividend Comparison

GGGIX's dividend yield for the trailing twelve months is around 13.40%, more than VIGIX's 0.39% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
GGGIX Gabelli Global Growth Fund Class I	13.40%	13.82%	2.41%	0.29%	0.18%	4.10%	2.31%	9.87%	8.25%	3.11%	7.83%	6.39%
VIGIX Vanguard Growth Index Fund Institutional Shares	0.39%	0.41%	0.47%	0.58%	0.70%	0.48%	0.66%	0.95%	1.32%	1.15%	1.40%	1.31%

Frequently Asked Questions

Can I hold both GGGIX and VIGIX in my portfolio?

With a correlation of 0.91, GGGIX and VIGIX 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, GGGIX or VIGIX?

VIGIX has higher volatility (6.58%) compared to GGGIX (5.25%). In terms of maximum drawdown, GGGIX dropped -43.91% vs VIGIX's -56.95%.

Which has better risk-adjusted returns?

VIGIX currently has the higher Sharpe Ratio (1.43 vs 0.96), 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.