FBIFX vs. ITDD

Last updated Jun 24, 2026

FBIFX (Fidelity Freedom Index 2040 Fund Investor Class) and ITDD (Ishares Lifepath Target Date 2040 ETF) are both Target Retirement Date funds. Over the past year, FBIFX returned 23.86% vs 20.04% for ITDD. With a 0.98 correlation, they move nearly in lockstep. FBIFX charges 0.12%/yr vs 0.11%/yr for ITDD.

Performance

FBIFX vs. ITDD - Performance Comparison

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

Returns By Period

In the year-to-date period, FBIFX achieves a 10.30% return, which is significantly higher than ITDD's 8.11% return.

FBIFX

• 1D: -0.19%
• 1M: 1.60%
• YTD: 10.30%
• 6M: 9.75%
• 1Y: 23.86%
• 3Y*: 17.55%
• 5Y*: 9.00%
• 10Y*: 11.78%

ITDD

• 1D: -1.22%
• 1M: 0.09%
• YTD: 8.11%
• 6M: 7.50%
• 1Y: 20.04%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

FBIFX vs. ITDD - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023
FBIFX Fidelity Freedom Index 2040 Fund Investor Class	10.30%	19.88%	13.32%	11.68%
ITDD Ishares Lifepath Target Date 2040 ETF	8.11%	17.66%	13.08%	12.87%

Correlation

The correlation between FBIFX and ITDD is 0.98 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.98
Correlation (All Time) Calculated using the full available price history since Oct 19, 2023	0.98

The correlation between FBIFX and ITDD has been stable across timeframes, ranging from 0.98 to 0.98 - a consistent structural relationship.

Return for Risk

FBIFX vs. ITDD — Risk / Return Rank

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

FBIFX

FBIFX Risk / Return Rank: 70
FBIFX Sharpe Ratio Rank: 70
FBIFX Sortino Ratio Rank: 67
FBIFX Omega Ratio Rank: 68
FBIFX Calmar Ratio Rank: 70
FBIFX Martin Ratio Rank: 74

ITDD

ITDD Risk / Return Rank: 62
ITDD Sharpe Ratio Rank: 63
ITDD Sortino Ratio Rank: 62
ITDD Omega Ratio Rank: 63
ITDD Calmar Ratio Rank: 57
ITDD Martin Ratio Rank: 66

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. ITDD - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Freedom Index 2040 Fund Investor Class (FBIFX) and Ishares Lifepath Target Date 2040 ETF (ITDD). 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.

	FBIFX	ITDD	Difference
Sharpe ratio: Return per unit of total volatility	2.25	1.96	+0.29
Sortino ratio: Return per unit of downside risk	3.10	2.74	+0.37
Omega ratio: Gain probability vs. loss probability	1.42	1.36	+0.06
Calmar ratio: Return relative to maximum drawdown	3.08	2.66	+0.42
Martin ratio: Return relative to average drawdown	13.15	11.44	+1.71

FBIFX vs. ITDD - Sharpe Ratio Comparison

The current FBIFX Sharpe Ratio is 2.25, which is comparable to the ITDD Sharpe Ratio of 1.96. The chart below compares the historical Sharpe Ratios of FBIFX and ITDD, 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

FBIFX vs. ITDD - Drawdown Comparison

The maximum FBIFX drawdown since its inception was -30.73%, which is greater than ITDD's maximum drawdown of -12.46%. Use the drawdown chart below to compare losses from any high point for FBIFX and ITDD.

Drawdown Indicators

	FBIFX	ITDD	Difference
Max Drawdown Largest peak-to-trough decline	-30.73%	-12.46%	-18.27%
Max Drawdown (1Y) Largest decline over 1 year	-8.10%	-7.56%	-0.54%
Max Drawdown (3Y) Largest decline over 3 years	-13.45%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-26.12%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-30.73%	—	—
Current Drawdown Current decline from peak	-0.60%	-1.59%	+0.99%
Average Drawdown Average peak-to-trough decline	-4.11%	-1.25%	-2.86%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.89%	1.76%	+0.13%

Volatility

FBIFX vs. ITDD - Volatility Comparison

Fidelity Freedom Index 2040 Fund Investor Class (FBIFX) has a higher volatility of 4.43% compared to Ishares Lifepath Target Date 2040 ETF (ITDD) at 4.07%. This indicates that FBIFX's price experiences larger fluctuations and is considered to be riskier than ITDD based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FBIFX	ITDD	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.43%	4.07%	+0.36%
Volatility (6M) Calculated over the trailing 6-month period	9.23%	8.62%	+0.61%
Volatility (1Y) Calculated over the trailing 1-year period	11.12%	10.31%	+0.81%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	13.88%	11.56%	+2.32%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	14.91%	11.56%	+3.35%

FBIFX vs. ITDD - Expense Ratio Comparison

FBIFX has a 0.12% expense ratio, which is higher than ITDD's 0.11% 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

FBIFX vs. ITDD - Dividend Comparison

FBIFX's dividend yield for the trailing twelve months is around 2.22%, more than ITDD's 1.69% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
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%
ITDD Ishares Lifepath Target Date 2040 ETF	1.69%	1.82%	1.56%	0.89%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both FBIFX and ITDD in my portfolio?

With a correlation of 0.98, FBIFX and ITDD 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, FBIFX or ITDD?

FBIFX has higher volatility (4.43%) compared to ITDD (4.07%). In terms of maximum drawdown, FBIFX dropped -30.73% vs ITDD's -12.46%.

Which has better risk-adjusted returns?

FBIFX currently has the higher Sharpe Ratio (2.25 vs 1.96), 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.