MACIX vs. MFEIX

Last updated Jun 3, 2026

MACIX (MFS Conservative Allocation Fund) and MFEIX (MFS Growth I) are both mutual funds - MACIX is a Diversified Portfolio fund managed by MFS, while MFEIX is a Large Cap Growth Equities fund managed by MFS. Over the past 10 years, MACIX returned 6.00%/yr vs 17.67%/yr for MFEIX. Their correlation of 0.86 suggests significant overlap in exposure. MACIX charges 0.58%/yr vs 0.60%/yr for MFEIX.

Performance

MACIX vs. MFEIX - Performance Comparison

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

Returns By Period

In the year-to-date period, MACIX achieves a 2.89% return, which is significantly lower than MFEIX's 6.29% return. Over the past 10 years, MACIX has underperformed MFEIX with an annualized return of 6.00%, while MFEIX has yielded a comparatively higher 17.67% annualized return.

MACIX

• 1D: 0.00%
• 1M: 0.81%
• YTD: 2.89%
• 6M: 3.33%
• 1Y: 9.23%
• 3Y*: 8.50%
• 5Y*: 3.70%
• 10Y*: 6.00%

MFEIX

• 1D: -0.34%
• 1M: 4.75%
• YTD: 6.29%
• 6M: 5.95%
• 1Y: 17.64%
• 3Y*: 26.61%
• 5Y*: 14.38%
• 10Y*: 17.67%

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

MACIX vs. MFEIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MACIX MFS Conservative Allocation Fund	2.89%	9.32%	6.88%	10.74%	-13.30%	8.15%	11.88%	17.36%	-2.82%	11.04%
MFEIX MFS Growth I	6.29%	12.34%	49.67%	36.15%	-31.14%	23.59%	31.65%	37.69%	2.30%	30.86%

Correlation

The correlation between MACIX and MFEIX is 0.71, 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	0.71
Correlation (3Y) Calculated over the trailing 3-year period	0.69
Correlation (5Y) Calculated over the trailing 5-year period	0.77
Correlation (10Y) Calculated over the trailing 10-year period	0.80
Correlation (All Time) Calculated using the full available price history since Jul 2, 2002	0.86

The correlation between MACIX and MFEIX shifts across timeframes, from 0.69 (3 years) to 0.86 (all time), reflecting how their relationship changes across market environments.

Return for Risk

MACIX vs. MFEIX — Risk / Return Rank

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

MACIX

MACIX Risk / Return Rank: 36
MACIX Sharpe Ratio Rank: 38
MACIX Sortino Ratio Rank: 38
MACIX Omega Ratio Rank: 40
MACIX Calmar Ratio Rank: 25
MACIX Martin Ratio Rank: 37

MFEIX

MFEIX Risk / Return Rank: 14
MFEIX Sharpe Ratio Rank: 17
MFEIX Sortino Ratio Rank: 15
MFEIX Omega Ratio Rank: 16
MFEIX Calmar Ratio Rank: 11
MFEIX Martin Ratio Rank: 11

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.

MACIX vs. MFEIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for MFS Conservative Allocation Fund (MACIX) and MFS Growth I (MFEIX). 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.

	MACIX	MFEIX	Difference
Sharpe ratio Return per unit of total volatility	1.80	1.15	+0.65
Sortino ratio Return per unit of downside risk	2.59	1.64	+0.95
Omega ratio Gain probability vs. loss probability	1.34	1.21	+0.13
Calmar ratio Return relative to maximum drawdown	1.88	1.05	+0.83
Martin ratio Return relative to average drawdown	8.34	3.43	+4.91
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MACIX vs. MFEIX - Sharpe Ratio Comparison

The current MACIX Sharpe Ratio is 1.80, which is higher than the MFEIX Sharpe Ratio of 1.15. The chart below compares the historical Sharpe Ratios of MACIX and MFEIX, 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

	MACIX	MFEIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.80	1.15	+0.65
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.52	0.66	-0.14
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.84	0.83	+0.01
Sharpe Ratio (All Time) Calculated using the full available price history	0.82	0.44	+0.37

Drawdowns

MACIX vs. MFEIX - Drawdown Comparison

The maximum MACIX drawdown since its inception was -25.35%, smaller than the maximum MFEIX drawdown of -72.24%. Use the drawdown chart below to compare losses from any high point for MACIX and MFEIX.

Drawdown Indicators

	MACIX	MFEIX	Difference
Max Drawdown Largest peak-to-trough decline	-25.35%	-72.24%	+46.89%
Max Drawdown (1Y) Largest decline over 1 year	-5.04%	-17.30%	+12.26%
Max Drawdown (3Y) Largest decline over 3 years	-6.42%	-23.24%	+16.82%
Max Drawdown (5Y) Largest decline over 5 years	-18.41%	-36.11%	+17.70%
Max Drawdown (10Y) Largest decline over 10 years	-18.41%	-36.11%	+17.70%
Current Drawdown Current decline from peak	0.00%	-0.34%	+0.34%
Average Drawdown Average peak-to-trough decline	-2.60%	-23.73%	+21.13%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.14%	5.31%	-4.17%

Volatility

MACIX vs. MFEIX - Volatility Comparison

The current volatility for MFS Conservative Allocation Fund (MACIX) is 1.63%, while MFS Growth I (MFEIX) has a volatility of 3.59%. This indicates that MACIX experiences smaller price fluctuations and is considered to be less risky than MFEIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MACIX	MFEIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.63%	3.59%	-1.96%
Volatility (6M) Calculated over the trailing 6-month period	4.25%	12.24%	-7.99%
Volatility (1Y) Calculated over the trailing 1-year period	5.23%	15.83%	-10.60%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	7.17%	21.90%	-14.73%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	7.14%	21.24%	-14.10%

MACIX vs. MFEIX - Expense Ratio Comparison

MACIX has a 0.58% expense ratio, which is lower than MFEIX's 0.60% expense ratio.

Dividends

MACIX vs. MFEIX - Dividend Comparison

MACIX's dividend yield for the trailing twelve months is around 5.90%, less than MFEIX's 14.11% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MACIX MFS Conservative Allocation Fund	5.90%	6.07%	7.08%	3.47%	3.61%	3.89%	3.01%	3.65%	5.14%	4.60%	2.76%	1.95%
MFEIX MFS Growth I	14.11%	14.99%	25.47%	4.86%	1.05%	2.76%	3.57%	1.57%	3.78%	2.50%	1.61%	3.65%

Frequently Asked Questions

Can I hold both MACIX and MFEIX in my portfolio?

MACIX and MFEIX have a correlation of 0.71, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MACIX or MFEIX?

MFEIX has higher volatility (3.59%) compared to MACIX (1.63%). In terms of maximum drawdown, MACIX dropped -25.35% vs MFEIX's -72.24%.

Which has better risk-adjusted returns?

MACIX currently has the higher Sharpe Ratio (1.80 vs 1.15), 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.