MGRDX vs. FHLFX

Last updated Apr 2, 2026

Compare and contrast key facts about MFS International Growth Fund R6 (MGRDX) and Fidelity Series International Index Fund (FHLFX).

MGRDX is an actively managed fund by MFS. It was launched on May 1, 2006. FHLFX is managed by Fidelity. It was launched on Aug 17, 2018.

Performance

MGRDX vs. FHLFX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in MFS International Growth Fund R6 (MGRDX) and Fidelity Series International Index Fund (FHLFX). The values are adjusted to include any dividend payments, if applicable.

MGRDX vs. FHLFX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
MGRDX MFS International Growth Fund R6	-3.48%	21.18%	9.22%	14.99%	-15.00%	9.61%	15.82%	27.32%	-10.88%
FHLFX Fidelity Series International Index Fund	0.99%	31.96%	3.67%	18.16%	-14.17%	11.23%	8.09%	21.66%	-10.70%

Returns By Period

In the year-to-date period, MGRDX achieves a -3.48% return, which is significantly lower than FHLFX's 0.99% return.

MGRDX

• 1D: 2.73%
• 1M: -8.21%
• YTD: -3.48%
• 6M: -2.73%
• 1Y: 11.40%
• 3Y*: 10.38%
• 5Y*: 6.04%
• 10Y*: 9.56%

FHLFX

• 1D: 2.97%
• 1M: -6.32%
• YTD: 0.99%
• 6M: 5.00%
• 1Y: 22.99%
• 3Y*: 14.59%
• 5Y*: 8.30%
• 10Y*: —

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

MGRDX vs. FHLFX - Expense Ratio Comparison

MGRDX has a 0.72% expense ratio, which is higher than FHLFX's 0.01% expense ratio.

MGRDX

MFS International Growth Fund R6

FHLFX

Fidelity Series International Index Fund

Return for Risk

MGRDX vs. FHLFX — Risk / Return Rank

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

MGRDX

MGRDX Risk / Return Rank: 31
MGRDX Sharpe Ratio Rank: 35
MGRDX Sortino Ratio Rank: 32
MGRDX Omega Ratio Rank: 29
MGRDX Calmar Ratio Rank: 28
MGRDX Martin Ratio Rank: 29

FHLFX

FHLFX Risk / Return Rank: 71
FHLFX Sharpe Ratio Rank: 72
FHLFX Sortino Ratio Rank: 70
FHLFX Omega Ratio Rank: 68
FHLFX Calmar Ratio Rank: 75
FHLFX Martin Ratio Rank: 70

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.

MGRDX vs. FHLFX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for MFS International Growth Fund R6 (MGRDX) and Fidelity Series International Index Fund (FHLFX). 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.

	MGRDX	FHLFX	Difference
Sharpe ratio Return per unit of total volatility	0.84	1.39	-0.54
Sortino ratio Return per unit of downside risk	1.20	1.90	-0.70
Omega ratio Gain probability vs. loss probability	1.17	1.28	-0.11
Calmar ratio Return relative to maximum drawdown	0.89	1.95	-1.05
Martin ratio Return relative to average drawdown	3.53	7.44	-3.92
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MGRDX vs. FHLFX - Sharpe Ratio Comparison

The current MGRDX Sharpe Ratio is 0.84, which is lower than the FHLFX Sharpe Ratio of 1.39. The chart below compares the historical Sharpe Ratios of MGRDX and FHLFX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	MGRDX	FHLFX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.84	1.39	-0.54
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.39	0.53	-0.14
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.61	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.28	0.47	-0.20

Correlation

The correlation between MGRDX and FHLFX is 0.92, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.

Dividends

MGRDX vs. FHLFX - Dividend Comparison

MGRDX's dividend yield for the trailing twelve months is around 5.83%, more than FHLFX's 3.43% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MGRDX MFS International Growth Fund R6	5.83%	5.63%	6.35%	2.90%	3.06%	6.97%	0.80%	1.51%	4.20%	2.61%	1.45%	1.20%
FHLFX Fidelity Series International Index Fund	3.43%	3.46%	2.98%	2.86%	2.60%	2.47%	1.92%	1.95%	0.62%	0.00%	0.00%	0.00%

Drawdowns

MGRDX vs. FHLFX - Drawdown Comparison

The maximum MGRDX drawdown since its inception was -60.75%, which is greater than FHLFX's maximum drawdown of -33.58%. Use the drawdown chart below to compare losses from any high point for MGRDX and FHLFX.

Drawdown Indicators

	MGRDX	FHLFX	Difference
Max Drawdown Largest peak-to-trough decline	-60.75%	-33.58%	-27.17%
Max Drawdown (1Y) Largest decline over 1 year	-12.39%	-11.37%	-1.02%
Max Drawdown (5Y) Largest decline over 5 years	-30.60%	-29.36%	-1.24%
Max Drawdown (10Y) Largest decline over 10 years	-30.60%	—	—
Current Drawdown Current decline from peak	-9.85%	-8.18%	-1.67%
Average Drawdown Average peak-to-trough decline	-12.49%	-6.18%	-6.31%
Ulcer Index Depth and duration of drawdowns from previous peaks	3.14%	2.97%	+0.17%

Volatility

MGRDX vs. FHLFX - Volatility Comparison

The current volatility for MFS International Growth Fund R6 (MGRDX) is 6.52%, while Fidelity Series International Index Fund (FHLFX) has a volatility of 7.63%. This indicates that MGRDX experiences smaller price fluctuations and is considered to be less risky than FHLFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MGRDX	FHLFX	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.52%	7.63%	-1.11%
Volatility (6M) Calculated over the trailing 6-month period	9.86%	11.01%	-1.15%
Volatility (1Y) Calculated over the trailing 1-year period	14.50%	17.06%	-2.56%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.51%	15.82%	-0.31%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	15.71%	17.63%	-1.92%