MGWIX vs. MEIKX

Last updated Jun 5, 2026

MGWIX (MFS Growth Allocation Fund) and MEIKX (MFS Value Fund) are both mutual funds - MGWIX is a Diversified Portfolio fund managed by MFS, while MEIKX is a Large Cap Value Equities fund managed by MFS. Over the past 10 years, MGWIX returned 9.67%/yr vs 10.01%/yr for MEIKX. Their correlation of 0.90 suggests significant overlap in exposure. MGWIX charges 0.69%/yr vs 0.43%/yr for MEIKX.

Performance

MGWIX vs. MEIKX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in MFS Growth Allocation Fund (MGWIX) and MFS Value Fund (MEIKX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MGWIX achieves a 6.22% return, which is significantly higher than MEIKX's 4.09% return. Both investments have delivered pretty close results over the past 10 years, with MGWIX having a 9.67% annualized return and MEIKX not far ahead at 10.01%.

MGWIX

• 1D: -0.55%
• 1M: 1.42%
• YTD: 6.22%
• 6M: 6.45%
• 1Y: 14.27%
• 3Y*: 13.21%
• 5Y*: 6.51%
• 10Y*: 9.67%

MEIKX

• 1D: -0.41%
• 1M: -0.14%
• YTD: 4.09%
• 6M: 5.41%
• 1Y: 13.09%
• 3Y*: 13.17%
• 5Y*: 7.70%
• 10Y*: 10.01%

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

MGWIX vs. MEIKX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MGWIX MFS Growth Allocation Fund	6.22%	13.63%	10.71%	14.86%	-15.92%	16.01%	14.75%	26.55%	-5.59%	19.22%
MEIKX MFS Value Fund	4.09%	13.37%	11.98%	8.32%	-5.92%	25.59%	4.09%	30.18%	-9.81%	17.26%

Correlation

The correlation between MGWIX and MEIKX is 0.74, 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	0.74
Correlation (3Y) Calculated over the trailing 3-year period	0.78
Correlation (5Y) Calculated over the trailing 5-year period	0.85
Correlation (10Y) Calculated over the trailing 10-year period	0.85
Correlation (All Time) Calculated using the full available price history since May 1, 2006	0.90

The correlation between MGWIX and MEIKX shifts across timeframes, from 0.74 (1 year) to 0.90 (all time), reflecting how their relationship changes across market environments.

Return for Risk

MGWIX vs. MEIKX — Risk / Return Rank

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

MGWIX

MGWIX Risk / Return Rank: 34
MGWIX Sharpe Ratio Rank: 34
MGWIX Sortino Ratio Rank: 33
MGWIX Omega Ratio Rank: 34
MGWIX Calmar Ratio Rank: 30
MGWIX Martin Ratio Rank: 40

MEIKX

MEIKX Risk / Return Rank: 21
MEIKX Sharpe Ratio Rank: 18
MEIKX Sortino Ratio Rank: 18
MEIKX Omega Ratio Rank: 17
MEIKX Calmar Ratio Rank: 26
MEIKX Martin Ratio Rank: 27

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.

MGWIX vs. MEIKX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for MFS Growth Allocation Fund (MGWIX) and MFS Value Fund (MEIKX). 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.

	MGWIX	MEIKX	Difference
Sharpe ratio: Return per unit of total volatility	1.64	1.22	+0.42
Sortino ratio: Return per unit of downside risk	2.36	1.79	+0.58
Omega ratio: Gain probability vs. loss probability	1.30	1.21	+0.09
Calmar ratio: Return relative to maximum drawdown	2.00	1.87	+0.13
Martin ratio: Return relative to average drawdown	8.46	6.48	+1.98
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MGWIX vs. MEIKX - Sharpe Ratio Comparison

The current MGWIX Sharpe Ratio is 1.64, which is higher than the MEIKX Sharpe Ratio of 1.22. The chart below compares the historical Sharpe Ratios of MGWIX and MEIKX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	MGWIX	MEIKX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.64	1.22	+0.42
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.54	0.56	-0.02
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.75	0.61	+0.15
Sharpe Ratio (All Time) Calculated using the full available price history	0.59	0.40	+0.20

Drawdowns

MGWIX vs. MEIKX - Drawdown Comparison

The maximum MGWIX drawdown since its inception was -47.83%, smaller than the maximum MEIKX drawdown of -56.81%. Use the drawdown chart below to compare losses from any high point for MGWIX and MEIKX.

Drawdown Indicators

	MGWIX	MEIKX	Difference
Max Drawdown Largest peak-to-trough decline	-47.83%	-56.81%	+8.98%
Max Drawdown (1Y) Largest decline over 1 year	-7.33%	-6.76%	-0.57%
Max Drawdown (3Y) Largest decline over 3 years	-12.30%	-13.15%	+0.85%
Max Drawdown (5Y) Largest decline over 5 years	-23.39%	-17.50%	-5.89%
Max Drawdown (10Y) Largest decline over 10 years	-29.09%	-36.68%	+7.59%
Current Drawdown Current decline from peak	-0.55%	-2.20%	+1.65%
Average Drawdown Average peak-to-trough decline	-5.36%	-9.45%	+4.09%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.73%	1.95%	-0.22%

Volatility

MGWIX vs. MEIKX - Volatility Comparison

MFS Growth Allocation Fund (MGWIX) has a higher volatility of 2.48% compared to MFS Value Fund (MEIKX) at 2.24%. This indicates that MGWIX's price experiences larger fluctuations and is considered to be riskier than MEIKX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MGWIX	MEIKX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.48%	2.24%	+0.24%
Volatility (6M) Calculated over the trailing 6-month period	7.03%	7.70%	-0.67%
Volatility (1Y) Calculated over the trailing 1-year period	8.98%	10.38%	-1.40%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	12.13%	13.91%	-1.78%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	12.85%	16.55%	-3.70%

MGWIX vs. MEIKX - Expense Ratio Comparison

MGWIX has a 0.69% expense ratio, which is higher than MEIKX's 0.43% expense ratio.

Dividends

MGWIX vs. MEIKX - Dividend Comparison

MGWIX's dividend yield for the trailing twelve months is around 7.76%, less than MEIKX's 9.54% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MEIKX MFS Value Fund	9.54%	9.72%	9.49%	8.58%	7.77%	3.43%	2.75%	3.28%	3.76%	4.14%	3.84%	6.12%
MGWIX MFS Growth Allocation Fund	7.76%	8.24%	6.24%	3.84%	4.83%	7.28%	3.79%	5.00%	6.89%	5.04%	3.11%	5.08%

Frequently Asked Questions

Can I hold both MGWIX and MEIKX in my portfolio?

MGWIX and MEIKX have a correlation of 0.74, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MGWIX or MEIKX?

MGWIX has higher volatility (2.48%) compared to MEIKX (2.24%). In terms of maximum drawdown, MGWIX dropped -47.83% vs MEIKX's -56.81%.

Which has better risk-adjusted returns?

MGWIX currently has the higher Sharpe Ratio (1.64 vs 1.22), 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.