FBIFX vs. DTDRX

Last updated Jun 3, 2026

FBIFX (Fidelity Freedom Index 2040 Fund Investor Class) and DTDRX (Dimensional 2065 Target Date Retirement Income Fund) are both Target Retirement Date funds. Over the past 5 years, FBIFX returned 9.08%/yr vs 11.48%/yr for DTDRX. With a 0.97 correlation, they move nearly in lockstep. FBIFX charges 0.12%/yr vs 0.22%/yr for DTDRX.

Performance

FBIFX vs. DTDRX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Freedom Index 2040 Fund Investor Class (FBIFX) and Dimensional 2065 Target Date Retirement Income Fund (DTDRX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FBIFX achieves a 10.54% return, which is significantly lower than DTDRX's 11.99% return.

FBIFX

• 1D: 0.32%
• 1M: 4.08%
• YTD: 10.54%
• 6M: 11.65%
• 1Y: 25.42%
• 3Y*: 17.92%
• 5Y*: 9.08%
• 10Y*: 11.44%

DTDRX

• 1D: 0.26%
• 1M: 4.18%
• YTD: 11.99%
• 6M: 13.09%
• 1Y: 28.03%
• 3Y*: 20.18%
• 5Y*: 11.48%
• 10Y*: —

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

FBIFX vs. DTDRX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
FBIFX Fidelity Freedom Index 2040 Fund Investor Class	10.54%	19.88%	13.32%	19.37%	-18.16%	15.88%	16.47%
DTDRX Dimensional 2065 Target Date Retirement Income Fund	11.99%	19.28%	17.13%	21.29%	-15.25%	20.99%	13.15%

Correlation

The correlation between FBIFX and DTDRX 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	0.93
Correlation (5Y) Calculated over the trailing 5-year period	0.96
Correlation (All Time) Calculated using the full available price history since Jan 2, 2020	0.97

The correlation between FBIFX and DTDRX has been stable across timeframes, ranging from 0.89 to 0.97 - a consistent structural relationship.

Return for Risk

FBIFX vs. DTDRX — Risk / Return Rank

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

FBIFX

FBIFX Risk / Return Rank: 71
FBIFX Sharpe Ratio Rank: 74
FBIFX Sortino Ratio Rank: 70
FBIFX Omega Ratio Rank: 69
FBIFX Calmar Ratio Rank: 69
FBIFX Martin Ratio Rank: 74

DTDRX

DTDRX Risk / Return Rank: 86
DTDRX Sharpe Ratio Rank: 88
DTDRX Sortino Ratio Rank: 85
DTDRX Omega Ratio Rank: 80
DTDRX Calmar Ratio Rank: 88
DTDRX Martin Ratio Rank: 92

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.

FBIFX vs. DTDRX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Freedom Index 2040 Fund Investor Class (FBIFX) and Dimensional 2065 Target Date Retirement Income Fund (DTDRX). 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.

	FBIFX	DTDRX	Difference
Sharpe ratio Return per unit of total volatility	2.50	2.88	-0.38
Sortino ratio Return per unit of downside risk	3.48	4.04	-0.56
Omega ratio Gain probability vs. loss probability	1.46	1.52	-0.06
Calmar ratio Return relative to maximum drawdown	3.21	4.27	-1.07
Martin ratio Return relative to average drawdown	14.05	19.52	-5.47
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FBIFX vs. DTDRX - Sharpe Ratio Comparison

The current FBIFX Sharpe Ratio is 2.50, which is comparable to the DTDRX Sharpe Ratio of 2.88. The chart below compares the historical Sharpe Ratios of FBIFX and DTDRX, 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

	FBIFX	DTDRX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.50	2.88	-0.38
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.66	0.79	-0.13
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.77	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.72	0.70	+0.02

Drawdowns

FBIFX vs. DTDRX - Drawdown Comparison

The maximum FBIFX drawdown since its inception was -30.73%, smaller than the maximum DTDRX drawdown of -33.33%. Use the drawdown chart below to compare losses from any high point for FBIFX and DTDRX.

Drawdown Indicators

	FBIFX	DTDRX	Difference
Max Drawdown Largest peak-to-trough decline	-30.73%	-33.33%	+2.60%
Max Drawdown (1Y) Largest decline over 1 year	-8.10%	-8.57%	+0.47%
Max Drawdown (3Y) Largest decline over 3 years	-13.45%	-15.95%	+2.50%
Max Drawdown (5Y) Largest decline over 5 years	-26.12%	-23.47%	-2.65%
Max Drawdown (10Y) Largest decline over 10 years	-30.73%	—	—
Current Drawdown Current decline from peak	0.00%	0.00%	0.00%
Average Drawdown Average peak-to-trough decline	-4.12%	-5.10%	+0.98%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.85%	1.88%	-0.03%

Volatility

FBIFX vs. DTDRX - Volatility Comparison

Fidelity Freedom Index 2040 Fund Investor Class (FBIFX) and Dimensional 2065 Target Date Retirement Income Fund (DTDRX) have volatilities of 3.19% and 3.10%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FBIFX	DTDRX	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.19%	3.10%	+0.09%
Volatility (6M) Calculated over the trailing 6-month period	8.39%	8.69%	-0.30%
Volatility (1Y) Calculated over the trailing 1-year period	10.45%	11.07%	-0.62%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.78%	14.87%	-1.09%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	14.88%	19.18%	-4.30%

FBIFX vs. DTDRX - Expense Ratio Comparison

FBIFX has a 0.12% expense ratio, which is lower than DTDRX's 0.22% 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

FBIFX vs. DTDRX - Dividend Comparison

FBIFX's dividend yield for the trailing twelve months is around 2.22%, more than DTDRX's 1.38% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
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%	0.00%	0.00%
FBIFX Fidelity Freedom Index 2040 Fund Investor Class	2.22%	2.35%	2.20%	1.97%	2.08%	1.96%	2.00%	18.26%	2.22%	1.82%	1.98%	2.02%

Frequently Asked Questions

Can I hold both FBIFX and DTDRX in my portfolio?

FBIFX and DTDRX 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, FBIFX or DTDRX?

FBIFX has higher volatility (3.19%) compared to DTDRX (3.10%). In terms of maximum drawdown, FBIFX dropped -30.73% vs DTDRX's -33.33%.

Which has better risk-adjusted returns?

DTDRX currently has the higher Sharpe Ratio (2.88 vs 2.50), 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.