LEWIX vs. TDIFX
LEWIX (BlackRock LifePath ESG Index 2065 Fund) and TDIFX (Dimensional Retirement Income Fund) are both Target Retirement Date funds. Over the past 5 years, LEWIX returned 9.43%/yr vs 4.53%/yr for TDIFX. Their 0.75 correlation means they have sometimes moved together and sometimes differently. LEWIX charges 0.05%/yr vs 0.06%/yr for TDIFX.
Performance
LEWIX vs. TDIFX - Performance Comparison
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Returns By Period
In the year-to-date period, LEWIX achieves a 11.50% return, which is significantly higher than TDIFX's 3.13% return.
LEWIX
- 1D
- 1.98%
- 1M
- -0.16%
- 6M
- 8.11%
- YTD
- 11.50%
- 1Y
- 23.61%
- 3Y*
- 16.34%
- 5Y*
- 9.43%
- 10Y*
- —
- ALL TIME*
- 12.83%
TDIFX
- 1D
- 0.33%
- 1M
- -0.24%
- 6M
- 2.11%
- YTD
- 3.13%
- 1Y
- 6.56%
- 3Y*
- 6.30%
- 5Y*
- 4.53%
- 10Y*
- 4.91%
- ALL TIME*
- 5.12%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $0.00 | $0.00 | $0.00 | |
| $0.00 | $0.00 | $0.00 |
LEWIX vs. TDIFX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
LEWIX BlackRock LifePath ESG Index 2065 Fund | 11.50% | 20.94% | 12.84% | 21.30% | -18.61% | 19.97% | 13.76% |
TDIFX Dimensional Retirement Income Fund | 3.13% | 7.22% | 6.21% | 7.76% | -9.37% | 14.53% | 3.98% |
Correlation
The correlation between LEWIX and TDIFX is 0.80, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.80 |
Correlation (3Y) Balances recent behavior with more history. | 0.76 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.74 |
Correlation (All Time) Calculated using the full available price history since Aug 18, 2020 | 0.75 |
The correlation between LEWIX and TDIFX has been stable across timeframes, ranging from 0.74 to 0.80 - a consistent structural relationship.
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Return for Risk
LEWIX vs. TDIFX — Risk / Return Rank
LEWIX
TDIFX
LEWIX vs. TDIFX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for BlackRock LifePath ESG Index 2065 Fund (LEWIX) and Dimensional Retirement Income Fund (TDIFX). 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.
| LEWIX | TDIFX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.33 | ||
| Sortino ratioReturn per unit of downside risk | -0.56 | ||
| Omega ratioGain probability vs. loss probability | 1.29 | 1.36 | -0.08 |
| Calmar ratioReturn relative to maximum drawdown | 2.24 | 2.57 | -0.33 |
| Martin ratioReturn relative to average drawdown | 9.57 | 10.69 | -1.12 |
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Drawdowns
LEWIX vs. TDIFX - Drawdown Comparison
The maximum LEWIX drawdown since its inception was -27.20%, which is greater than TDIFX's maximum drawdown of -12.21%. Use the drawdown chart below to compare losses from any high point for LEWIX and TDIFX.
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Drawdown Indicators
| LEWIX | TDIFX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -27.20% | -12.21% | -14.99% |
Max Drawdown (1Y)Largest decline over 1 year | -9.64% | -2.61% | -7.03% |
Max Drawdown (3Y)Largest decline over 3 years | -17.79% | -3.51% | -14.28% |
Max Drawdown (5Y)Largest decline over 5 years | -27.20% | -12.21% | -14.99% |
Max Drawdown (10Y)Largest decline over 10 years | — | -12.21% | — |
Current DrawdownCurrent decline from peak | -1.38% | -0.72% | -0.66% |
Average DrawdownAverage peak-to-trough decline | -5.63% | -1.73% | -3.90% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.26% | 0.61% | +1.65% |
Volatility
LEWIX vs. TDIFX - Volatility Comparison
BlackRock LifePath ESG Index 2065 Fund (LEWIX) has a higher volatility of 3.89% compared to Dimensional Retirement Income Fund (TDIFX) at 0.88%. This indicates that LEWIX's price experiences larger fluctuations and is considered to be riskier than TDIFX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| LEWIX | TDIFX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.89% | 0.88% | +3.01% |
Volatility (6M)Calculated over the trailing 6-month period | 11.42% | 2.80% | +8.62% |
Volatility (1Y)Calculated over the trailing 1-year period | 13.67% | 3.51% | +10.16% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.15% | 5.91% | +10.24% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 15.85% | 5.07% | +10.78% |
LEWIX vs. TDIFX - Expense Ratio Comparison
LEWIX has a 0.05% expense ratio, which is lower than TDIFX's 0.06% 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
LEWIX vs. TDIFX - Dividend Comparison
LEWIX's dividend yield for the trailing twelve months is around 1.56%, less than TDIFX's 3.26% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
LEWIX BlackRock LifePath ESG Index 2065 Fund | 1.56% | 1.73% | 0.00% | 2.55% | 2.10% | 2.77% | 0.91% | 0.00% | 0.00% | 0.00% | 0.00% |
TDIFX Dimensional Retirement Income Fund | 3.26% | 1.77% | 3.11% | 3.09% | 4.66% | 9.39% | 1.39% | 1.98% | 2.11% | 0.98% | 0.89% |
Frequently Asked Questions
LEWIX and TDIFX have a correlation of 0.80, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
LEWIX has higher volatility (3.89%) compared to TDIFX (0.88%). In terms of maximum drawdown, LEWIX dropped -27.20% vs TDIFX's -12.21%.
TDIFX currently has the higher Sharpe Ratio (1.91 vs 1.58), 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.
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