MLTIX vs. LTRIX

Last updated Jun 3, 2026

MLTIX (MFS Lifetime 2030 Fund) and LTRIX (Principal LifeTime 2045 Fund) are both Target Retirement Date funds. Over the past 10 years, MLTIX returned 7.91%/yr vs 10.97%/yr for LTRIX. With a 0.96 correlation, they move nearly in lockstep. MLTIX charges 0.00%/yr vs 0.01%/yr for LTRIX.

Performance

MLTIX vs. LTRIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in MFS Lifetime 2030 Fund (MLTIX) and Principal LifeTime 2045 Fund (LTRIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MLTIX achieves a 4.40% return, which is significantly lower than LTRIX's 8.27% return. Over the past 10 years, MLTIX has underperformed LTRIX with an annualized return of 7.91%, while LTRIX has yielded a comparatively higher 10.97% annualized return.

MLTIX

• 1D: 0.00%
• 1M: 1.22%
• YTD: 4.40%
• 6M: 4.97%
• 1Y: 11.84%
• 3Y*: 10.39%
• 5Y*: 5.01%
• 10Y*: 7.91%

LTRIX

• 1D: 0.55%
• 1M: 3.51%
• YTD: 8.27%
• 6M: 9.02%
• 1Y: 20.92%
• 3Y*: 17.68%
• 5Y*: 8.58%
• 10Y*: 10.97%

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

MLTIX vs. LTRIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
MLTIX MFS Lifetime 2030 Fund	4.40%	10.82%	8.32%	12.48%	-13.80%	12.81%	11.85%	21.98%	-5.66%	17.21%
LTRIX Principal LifeTime 2045 Fund	8.27%	16.69%	16.90%	19.40%	-18.51%	16.55%	16.33%	25.81%	-8.34%	21.38%

Correlation

The correlation between MLTIX and LTRIX is 0.92, 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	0.92
Correlation (3Y) Calculated over the trailing 3-year period	0.92
Correlation (5Y) Calculated over the trailing 5-year period	0.94
Correlation (10Y) Calculated over the trailing 10-year period	0.95
Correlation (All Time) Calculated using the full available price history since Mar 4, 2008	0.96

The correlation between MLTIX and LTRIX has been stable across timeframes, ranging from 0.92 to 0.96 - a consistent structural relationship.

Return for Risk

MLTIX vs. LTRIX — Risk / Return Rank

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

MLTIX

MLTIX Risk / Return Rank: 59
MLTIX Sharpe Ratio Rank: 61
MLTIX Sortino Ratio Rank: 65
MLTIX Omega Ratio Rank: 63
MLTIX Calmar Ratio Rank: 49
MLTIX Martin Ratio Rank: 59

LTRIX

LTRIX Risk / Return Rank: 49
LTRIX Sharpe Ratio Rank: 46
LTRIX Sortino Ratio Rank: 46
LTRIX Omega Ratio Rank: 47
LTRIX Calmar Ratio Rank: 47
LTRIX Martin Ratio Rank: 59

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.

MLTIX vs. LTRIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for MFS Lifetime 2030 Fund (MLTIX) and Principal LifeTime 2045 Fund (LTRIX). 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.

	MLTIX	LTRIX	Difference
Sharpe ratio Return per unit of total volatility	2.29	2.00	+0.29
Sortino ratio Return per unit of downside risk	3.37	2.83	+0.54
Omega ratio Gain probability vs. loss probability	1.44	1.37	+0.07
Calmar ratio Return relative to maximum drawdown	2.67	2.65	+0.02
Martin ratio Return relative to average drawdown	11.70	11.93	-0.23
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

MLTIX vs. LTRIX - Sharpe Ratio Comparison

The current MLTIX Sharpe Ratio is 2.29, which is comparable to the LTRIX Sharpe Ratio of 2.00. The chart below compares the historical Sharpe Ratios of MLTIX and LTRIX, 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

	MLTIX	LTRIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.29	2.00	+0.29
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.61	0.59	+0.02
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.80	0.74	+0.06
Sharpe Ratio (All Time) Calculated using the full available price history	0.47	0.48	-0.01

Drawdowns

MLTIX vs. LTRIX - Drawdown Comparison

The maximum MLTIX drawdown since its inception was -52.93%, roughly equal to the maximum LTRIX drawdown of -51.39%. Use the drawdown chart below to compare losses from any high point for MLTIX and LTRIX.

Drawdown Indicators

	MLTIX	LTRIX	Difference
Max Drawdown Largest peak-to-trough decline	-52.93%	-51.39%	-1.54%
Max Drawdown (1Y) Largest decline over 1 year	-4.51%	-8.04%	+3.53%
Max Drawdown (3Y) Largest decline over 3 years	-7.07%	-14.47%	+7.40%
Max Drawdown (5Y) Largest decline over 5 years	-19.27%	-26.25%	+6.98%
Max Drawdown (10Y) Largest decline over 10 years	-25.17%	-31.56%	+6.39%
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-6.26%	-7.20%	+0.94%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.03%	1.79%	-0.76%

Volatility

MLTIX vs. LTRIX - Volatility Comparison

The current volatility for MFS Lifetime 2030 Fund (MLTIX) is 1.64%, while Principal LifeTime 2045 Fund (LTRIX) has a volatility of 3.06%. This indicates that MLTIX experiences smaller price fluctuations and is considered to be less risky than LTRIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MLTIX	LTRIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.64%	3.06%	-1.42%
Volatility (6M) Calculated over the trailing 6-month period	4.17%	8.62%	-4.45%
Volatility (1Y) Calculated over the trailing 1-year period	5.26%	10.75%	-5.49%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	8.25%	14.59%	-6.34%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	9.90%	14.82%	-4.92%

MLTIX vs. LTRIX - Expense Ratio Comparison

MLTIX has a 0.00% expense ratio, which is lower than LTRIX's 0.01% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

MLTIX vs. LTRIX - Dividend Comparison

MLTIX's dividend yield for the trailing twelve months is around 8.71%, more than LTRIX's 8.60% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
LTRIX Principal LifeTime 2045 Fund	8.60%	9.31%	9.40%	4.25%	8.71%	6.75%	4.62%	6.93%	7.50%	4.57%	4.48%	5.42%
MLTIX MFS Lifetime 2030 Fund	8.71%	9.09%	8.22%	3.98%	6.47%	8.95%	3.92%	5.46%	5.72%	3.85%	7.14%	3.30%

Frequently Asked Questions

Can I hold both MLTIX and LTRIX in my portfolio?

With a correlation of 0.92, MLTIX and LTRIX 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, MLTIX or LTRIX?

LTRIX has higher volatility (3.06%) compared to MLTIX (1.64%). In terms of maximum drawdown, MLTIX dropped -52.93% vs LTRIX's -51.39%.

Which has better risk-adjusted returns?

MLTIX currently has the higher Sharpe Ratio (2.29 vs 2.00), 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.