LFEDX vs. MITTX

Last updated Jun 24, 2026

LFEDX (MFS Lifetime 2035 Fund) and MITTX (MFS Massachusetts Investors Trust) are both mutual funds - LFEDX is a Target Retirement Date fund managed by MFS, while MITTX is a Large Cap Blend Equities fund managed by MFS. Over the past 10 years, LFEDX returned 9.89%/yr vs 13.94%/yr for MITTX. Their correlation of 0.93 suggests significant overlap in exposure. LFEDX charges 0.00%/yr vs 0.70%/yr for MITTX.

Performance

LFEDX vs. MITTX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in MFS Lifetime 2035 Fund (LFEDX) and MFS Massachusetts Investors Trust (MITTX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, LFEDX achieves a 6.62% return, which is significantly lower than MITTX's 7.06% return. Over the past 10 years, LFEDX has underperformed MITTX with an annualized return of 9.89%, while MITTX has yielded a comparatively higher 13.94% annualized return.

LFEDX

• 1D: -0.10%
• 1M: 1.35%
• YTD: 6.62%
• 6M: 6.10%
• 1Y: 14.30%
• 3Y*: 12.96%
• 5Y*: 6.72%
• 10Y*: 9.89%

MITTX

• 1D: -0.65%
• 1M: 0.11%
• YTD: 7.06%
• 6M: 6.20%
• 1Y: 18.56%
• 3Y*: 16.93%
• 5Y*: 10.03%
• 10Y*: 13.94%

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

LFEDX vs. MITTX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
LFEDX MFS Lifetime 2035 Fund	6.62%	13.17%	10.54%	14.88%	-14.86%	17.24%	12.82%	25.16%	-7.02%	19.50%
MITTX MFS Massachusetts Investors Trust	7.06%	13.67%	19.69%	19.26%	-16.27%	26.73%	18.72%	31.92%	-5.56%	23.55%

Correlation

The correlation between LFEDX and MITTX is 0.89, 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	0.89
Correlation (3Y) Calculated over the trailing 3-year period	0.89
Correlation (5Y) Calculated over the trailing 5-year period	0.92
Correlation (10Y) Calculated over the trailing 10-year period	0.92
Correlation (All Time) Calculated using the full available price history since Jan 2, 2013	0.93

The correlation between LFEDX and MITTX has been stable across timeframes, ranging from 0.89 to 0.93 - a consistent structural relationship.

Return for Risk

LFEDX vs. MITTX — Risk / Return Rank

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

LFEDX

LFEDX Risk / Return Rank: 53
LFEDX Sharpe Ratio Rank: 53
LFEDX Sortino Ratio Rank: 55
LFEDX Omega Ratio Rank: 53
LFEDX Calmar Ratio Rank: 48
LFEDX Martin Ratio Rank: 57

MITTX

MITTX Risk / Return Rank: 37
MITTX Sharpe Ratio Rank: 39
MITTX Sortino Ratio Rank: 36
MITTX Omega Ratio Rank: 37
MITTX Calmar Ratio Rank: 32
MITTX Martin Ratio Rank: 43

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.

LFEDX vs. MITTX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for MFS Lifetime 2035 Fund (LFEDX) and MFS Massachusetts Investors Trust (MITTX). 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.

	LFEDX	MITTX	Difference
Sharpe ratio: Return per unit of total volatility	1.98	1.68	+0.30
Sortino ratio: Return per unit of downside risk	2.86	2.33	+0.53
Omega ratio: Gain probability vs. loss probability	1.37	1.30	+0.06
Calmar ratio: Return relative to maximum drawdown	2.54	2.02	+0.51
Martin ratio: Return relative to average drawdown	10.72	8.67	+2.05

LFEDX vs. MITTX - Sharpe Ratio Comparison

The current LFEDX Sharpe Ratio is 1.98, which is comparable to the MITTX Sharpe Ratio of 1.68. The chart below compares the historical Sharpe Ratios of LFEDX and MITTX, 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

LFEDX vs. MITTX - Drawdown Comparison

The maximum LFEDX drawdown since its inception was -30.30%, smaller than the maximum MITTX drawdown of -49.54%. Use the drawdown chart below to compare losses from any high point for LFEDX and MITTX.

Drawdown Indicators

	LFEDX	MITTX	Difference
Max Drawdown Largest peak-to-trough decline	-30.30%	-49.54%	+19.24%
Max Drawdown (1Y) Largest decline over 1 year	-5.88%	-9.76%	+3.88%
Max Drawdown (3Y) Largest decline over 3 years	-9.79%	-16.10%	+6.31%
Max Drawdown (5Y) Largest decline over 5 years	-21.31%	-23.27%	+1.96%
Max Drawdown (10Y) Largest decline over 10 years	-30.30%	-33.45%	+3.15%
Current Drawdown Current decline from peak	-0.36%	-1.04%	+0.68%
Average Drawdown Average peak-to-trough decline	-3.58%	-10.53%	+6.95%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.39%	2.27%	-0.88%

Volatility

LFEDX vs. MITTX - Volatility Comparison

The current volatility for MFS Lifetime 2035 Fund (LFEDX) is 2.63%, while MFS Massachusetts Investors Trust (MITTX) has a volatility of 4.29%. This indicates that LFEDX experiences smaller price fluctuations and is considered to be less risky than MITTX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	LFEDX	MITTX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.63%	4.29%	-1.66%
Volatility (6M) Calculated over the trailing 6-month period	6.06%	9.31%	-3.25%
Volatility (1Y) Calculated over the trailing 1-year period	7.54%	11.75%	-4.21%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	10.90%	15.77%	-4.87%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	12.58%	17.25%	-4.67%

LFEDX vs. MITTX - Expense Ratio Comparison

LFEDX has a 0.00% expense ratio, which is lower than MITTX's 0.70% expense ratio.

Dividends

LFEDX vs. MITTX - Dividend Comparison

LFEDX's dividend yield for the trailing twelve months is around 7.49%, less than MITTX's 13.38% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
LFEDX MFS Lifetime 2035 Fund	7.49%	7.99%	5.52%	2.93%	6.62%	7.94%	2.69%	3.96%	4.38%	3.44%	3.83%	1.57%
MITTX MFS Massachusetts Investors Trust	13.38%	14.33%	14.47%	10.96%	9.35%	8.66%	8.14%	7.58%	13.49%	7.27%	5.55%	6.02%

Frequently Asked Questions

Can I hold both LFEDX and MITTX in my portfolio?

LFEDX and MITTX have a correlation of 0.89, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, LFEDX or MITTX?

MITTX has higher volatility (4.29%) compared to LFEDX (2.63%). In terms of maximum drawdown, LFEDX dropped -30.30% vs MITTX's -49.54%.

Which has better risk-adjusted returns?

LFEDX currently has the higher Sharpe Ratio (1.98 vs 1.68), 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.