GMLVX vs. FERGX

Last updated Aug 1, 2026

GMLVX (GuideMark Emerging Markets Fund) and FERGX (Fidelity SAI Emerging Markets Index Fund) are both Emerging Markets Equities funds. Over the past 5 years, GMLVX returned 7.22%/yr vs 6.96%/yr for FERGX. Their 0.97 correlation means they have historically moved very closely together. GMLVX charges 1.40%/yr vs 0.07%/yr for FERGX.

Performance

GMLVX vs. FERGX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in GuideMark Emerging Markets Fund (GMLVX) and Fidelity SAI Emerging Markets Index Fund (FERGX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

The year-to-date returns for both stocks are quite close, with GMLVX having a 16.84% return and FERGX slightly lower at 16.06%.

GMLVX

• 1D: 4.11%
• 1M: -2.22%
• 6M: 6.50%
• YTD: 16.84%
• 1Y: 33.55%
• 3Y*: 17.86%
• 5Y*: 7.22%
• 10Y*: 8.41%
• ALL TIME*: 4.47%

FERGX

• 1D: 4.02%
• 1M: -3.54%
• 6M: 7.29%
• YTD: 16.06%
• 1Y: 33.70%
• 3Y*: 17.54%
• 5Y*: 6.96%
• 10Y*: —
• ALL TIME*: 8.71%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
FERGX Fidelity SAI Emerging Markets Index Fund	$0.00	$0.00	$0.00
GMLVX GuideMark Emerging Markets Fund	$0.00	$0.00	$0.00

GMLVX vs. FERGX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
GMLVX GuideMark Emerging Markets Fund	16.84%	30.29%	7.90%	11.13%	-20.58%	-0.51%	15.41%	17.72%	-15.18%	38.23%
FERGX Fidelity SAI Emerging Markets Index Fund	16.06%	33.86%	6.59%	9.41%	-20.19%	-3.05%	17.46%	18.22%	-14.52%	33.62%

Correlation

The correlation between GMLVX and FERGX is 0.97 - they have historically moved very closely together. At this level, their price movements offset little of one another.

	Correlation
Correlation (1Y) Focuses on recent behavior, but can change the most.	0.97
Correlation (3Y) Balances recent behavior with more history.	0.96
Correlation (5Y) Shows whether the relationship held over a longer period.	0.97
Correlation (All Time) Calculated using the full available price history since Jan 3, 2017	0.97

The correlation between GMLVX and FERGX has been stable across timeframes, ranging from 0.96 to 0.97 - a consistent structural relationship.

Return for Risk

GMLVX vs. FERGX — Risk / Return Rank

Compare historical risk-adjusted metric ranks over the past 12 months.

GMLVX

GMLVX Risk / Return Rank: 48
GMLVX Sharpe Ratio Rank: 44
GMLVX Sortino Ratio Rank: 39
GMLVX Omega Ratio Rank: 50
GMLVX Calmar Ratio Rank: 62
GMLVX Martin Ratio Rank: 45

FERGX

FERGX Risk / Return Rank: 59
FERGX Sharpe Ratio Rank: 57
FERGX Sortino Ratio Rank: 50
FERGX Omega Ratio Rank: 62
FERGX Calmar Ratio Rank: 71
FERGX Martin Ratio Rank: 56

The rank (0–100) uses a weighted average of the Sharpe, Sortino, Omega, Calmar, and Martin percentile ranks for the trailing 12 months. Higher means stronger historical risk-adjusted performance within the peer group.

GMLVX vs. FERGX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for GuideMark Emerging Markets Fund (GMLVX) and Fidelity SAI Emerging Markets Index Fund (FERGX). 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.

	GMLVX	FERGX	Difference
Sharpe ratio: Return per unit of total volatility	1.29	1.40	-0.11
Sortino ratio: Return per unit of downside risk	1.76	1.89	-0.13
Omega ratio: Gain probability vs. loss probability	1.25	1.27	-0.02
Calmar ratio: Return relative to maximum drawdown	2.14	2.28	-0.14
Martin ratio: Return relative to average drawdown	6.58	7.27	-0.69

GMLVX vs. FERGX - Sharpe Ratio Comparison

The current GMLVX Sharpe Ratio is 1.29, which is comparable to the FERGX Sharpe Ratio of 1.40. The chart below compares the historical Sharpe Ratios of GMLVX and FERGX, 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

GMLVX vs. FERGX - Drawdown Comparison

The maximum GMLVX drawdown since its inception was -70.50%, which is greater than FERGX's maximum drawdown of -39.27%. Use the drawdown chart below to compare losses from any high point for GMLVX and FERGX.

Drawdown Indicators

	GMLVX	FERGX	Difference
Max Drawdown Largest peak-to-trough decline	-70.50%	-39.27%	-31.23%
Max Drawdown (1Y) Largest decline over 1 year	-14.40%	-14.00%	-0.40%
Max Drawdown (3Y) Largest decline over 3 years	-16.31%	-16.20%	-0.11%
Max Drawdown (5Y) Largest decline over 5 years	-33.48%	-34.56%	+1.08%
Max Drawdown (10Y) Largest decline over 10 years	-39.40%	—	—
Current Drawdown Current decline from peak	-10.87%	-10.54%	-0.33%
Average Drawdown Average peak-to-trough decline	-18.10%	-14.19%	-3.91%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.67%	4.37%	+0.30%

Volatility

GMLVX vs. FERGX - Volatility Comparison

GuideMark Emerging Markets Fund (GMLVX) has a higher volatility of 10.09% compared to Fidelity SAI Emerging Markets Index Fund (FERGX) at 9.51%. This indicates that GMLVX's price experiences larger fluctuations and is considered to be riskier than FERGX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	GMLVX	FERGX	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.09%	9.51%	+0.58%
Volatility (6M) Calculated over the trailing 6-month period	22.08%	20.94%	+1.14%
Volatility (1Y) Calculated over the trailing 1-year period	23.91%	22.79%	+1.12%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	17.77%	18.25%	-0.48%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.13%	18.46%	-0.33%

GMLVX vs. FERGX - Expense Ratio Comparison

GMLVX has a 1.40% expense ratio, which is higher than FERGX's 0.08% expense ratio.

Dividends

GMLVX vs. FERGX - Dividend Comparison

GMLVX's dividend yield for the trailing twelve months is around 1.28%, less than FERGX's 2.30% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FERGX Fidelity SAI Emerging Markets Index Fund	2.30%	2.67%	2.40%	2.67%	2.51%	2.90%	1.49%	2.49%	2.58%	0.58%	0.00%	0.00%
GMLVX GuideMark Emerging Markets Fund	1.28%	1.50%	3.01%	3.46%	17.44%	9.65%	0.19%	1.76%	15.38%	0.71%	0.35%	1.34%

Frequently Asked Questions

Can I hold both GMLVX and FERGX in my portfolio?

With a correlation of 0.97, GMLVX and FERGX 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, GMLVX or FERGX?

GMLVX has higher volatility (10.09%) compared to FERGX (9.51%). In terms of maximum drawdown, GMLVX dropped -70.50% vs FERGX's -39.27%.

Which has better risk-adjusted returns?

FERGX currently has the higher Sharpe Ratio (1.40 vs 1.29), 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.