DTDRX vs. FILSX

Last updated Jun 23, 2026

DTDRX (Dimensional 2065 Target Date Retirement Income Fund) and FILSX (Fidelity Flex Freedom Blend 2015 Fund) are both Target Retirement Date funds. Over the past 5 years, DTDRX returned 11.83%/yr vs 4.77%/yr for FILSX. Their correlation of 0.87 suggests significant overlap in exposure. DTDRX charges 0.22%/yr vs 0.00%/yr for FILSX.

Performance

DTDRX vs. FILSX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Dimensional 2065 Target Date Retirement Income Fund (DTDRX) and Fidelity Flex Freedom Blend 2015 Fund (FILSX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, DTDRX achieves a 11.64% return, which is significantly higher than FILSX's 6.65% return.

DTDRX

• 1D: 0.99%
• 1M: 1.25%
• YTD: 11.64%
• 6M: 11.32%
• 1Y: 26.82%
• 3Y*: 18.87%
• 5Y*: 11.83%
• 10Y*: —

FILSX

• 1D: 0.75%
• 1M: 1.60%
• YTD: 6.65%
• 6M: 7.02%
• 1Y: 15.04%
• 3Y*: 10.39%
• 5Y*: 4.77%
• 10Y*: —

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

DTDRX vs. FILSX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
DTDRX Dimensional 2065 Target Date Retirement Income Fund	11.64%	19.28%	17.13%	21.29%	-15.25%	20.99%	13.15%	0.00%
FILSX Fidelity Flex Freedom Blend 2015 Fund	6.65%	13.14%	6.64%	11.78%	-14.74%	7.43%	12.20%	0.00%

Correlation

The correlation between DTDRX and FILSX is 0.84, 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	0.84
Correlation (3Y) Calculated over the trailing 3-year period	0.83
Correlation (5Y) Calculated over the trailing 5-year period	0.84
Correlation (All Time) Calculated using the full available price history since Dec 31, 2019	0.87

The correlation between DTDRX and FILSX has been stable across timeframes, ranging from 0.83 to 0.87 - a consistent structural relationship.

Return for Risk

DTDRX vs. FILSX — Risk / Return Rank

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

DTDRX

DTDRX Risk / Return Rank: 81
DTDRX Sharpe Ratio Rank: 83
DTDRX Sortino Ratio Rank: 79
DTDRX Omega Ratio Rank: 76
DTDRX Calmar Ratio Rank: 80
DTDRX Martin Ratio Rank: 85

FILSX

FILSX Risk / Return Rank: 79
FILSX Sharpe Ratio Rank: 79
FILSX Sortino Ratio Rank: 79
FILSX Omega Ratio Rank: 81
FILSX Calmar Ratio Rank: 75
FILSX Martin Ratio Rank: 80

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.

DTDRX vs. FILSX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Dimensional 2065 Target Date Retirement Income Fund (DTDRX) and Fidelity Flex Freedom Blend 2015 Fund (FILSX). 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.

	DTDRX	FILSX	Difference
Sharpe ratio: Return per unit of total volatility	2.51	2.38	+0.12
Sortino ratio: Return per unit of downside risk	3.45	3.42	+0.03
Omega ratio: Gain probability vs. loss probability	1.45	1.48	-0.03
Calmar ratio: Return relative to maximum drawdown	3.44	3.21	+0.22
Martin ratio: Return relative to average drawdown	14.76	13.81	+0.95

DTDRX vs. FILSX - Sharpe Ratio Comparison

The current DTDRX Sharpe Ratio is 2.51, which is comparable to the FILSX Sharpe Ratio of 2.38. The chart below compares the historical Sharpe Ratios of DTDRX and FILSX, 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

DTDRX vs. FILSX - Drawdown Comparison

The maximum DTDRX drawdown since its inception was -33.33%, which is greater than FILSX's maximum drawdown of -20.41%. Use the drawdown chart below to compare losses from any high point for DTDRX and FILSX.

Drawdown Indicators

	DTDRX	FILSX	Difference
Max Drawdown Largest peak-to-trough decline	-33.33%	-20.41%	-12.92%
Max Drawdown (1Y) Largest decline over 1 year	-8.57%	-4.69%	-3.88%
Max Drawdown (3Y) Largest decline over 3 years	-15.95%	-6.68%	-9.27%
Max Drawdown (5Y) Largest decline over 5 years	-23.47%	-20.41%	-3.06%
Current Drawdown Current decline from peak	-0.67%	0.00%	-0.67%
Average Drawdown Average peak-to-trough decline	-5.07%	-3.94%	-1.13%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.93%	1.09%	+0.84%

Volatility

DTDRX vs. FILSX - Volatility Comparison

Dimensional 2065 Target Date Retirement Income Fund (DTDRX) has a higher volatility of 4.60% compared to Fidelity Flex Freedom Blend 2015 Fund (FILSX) at 2.76%. This indicates that DTDRX's price experiences larger fluctuations and is considered to be riskier than FILSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	DTDRX	FILSX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.60%	2.76%	+1.84%
Volatility (6M) Calculated over the trailing 6-month period	9.56%	5.42%	+4.14%
Volatility (1Y) Calculated over the trailing 1-year period	11.75%	6.32%	+5.43%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.96%	7.71%	+7.25%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.17%	7.88%	+11.29%

DTDRX vs. FILSX - Expense Ratio Comparison

DTDRX has a 0.22% expense ratio, which is higher than FILSX's 0.00% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

DTDRX vs. FILSX - Dividend Comparison

DTDRX's dividend yield for the trailing twelve months is around 1.38%, less than FILSX's 12.18% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
DTDRX Dimensional 2065 Target Date Retirement Income Fund	1.38%	1.31%	2.07%	1.94%	2.01%	1.53%	2.55%	0.00%	0.00%	0.00%
FILSX Fidelity Flex Freedom Blend 2015 Fund	12.18%	4.70%	3.25%	3.08%	6.04%	6.77%	4.08%	5.69%	5.77%	2.51%

Frequently Asked Questions

Can I hold both DTDRX and FILSX in my portfolio?

DTDRX and FILSX have a correlation of 0.84, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, DTDRX or FILSX?

DTDRX has higher volatility (4.60%) compared to FILSX (2.76%). In terms of maximum drawdown, DTDRX dropped -33.33% vs FILSX's -20.41%.

Which has better risk-adjusted returns?

DTDRX currently has the higher Sharpe Ratio (2.51 vs 2.38), 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.