FPIFX vs. AACTX

Last updated Jun 3, 2026

FPIFX (Fidelity Freedom Index 2020 Fund Investor Class) and AACTX (American Funds 2020 Target Date Retirement Fund) are both Target Retirement Date funds. Over the past 10 years, FPIFX returned 7.21%/yr vs 7.11%/yr for AACTX. With a 0.96 correlation, they move nearly in lockstep. FPIFX charges 0.12%/yr vs 0.33%/yr for AACTX.

Performance

FPIFX vs. AACTX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Freedom Index 2020 Fund Investor Class (FPIFX) and American Funds 2020 Target Date Retirement Fund (AACTX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FPIFX achieves a 6.05% return, which is significantly higher than AACTX's 4.66% return. Both investments have delivered pretty close results over the past 10 years, with FPIFX having a 7.21% annualized return and AACTX not far behind at 7.11%.

FPIFX

• 1D: 0.17%
• 1M: 2.24%
• YTD: 6.05%
• 6M: 6.56%
• 1Y: 15.53%
• 3Y*: 11.18%
• 5Y*: 4.87%
• 10Y*: 7.21%

AACTX

• 1D: -0.13%
• 1M: 1.37%
• YTD: 4.66%
• 6M: 5.38%
• 1Y: 13.63%
• 3Y*: 11.28%
• 5Y*: 5.62%
• 10Y*: 7.11%

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

FPIFX vs. AACTX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FPIFX Fidelity Freedom Index 2020 Fund Investor Class	6.05%	13.34%	7.68%	12.73%	-15.94%	8.42%	12.72%	18.11%	-3.85%	13.90%
AACTX American Funds 2020 Target Date Retirement Fund	4.66%	13.91%	8.63%	10.06%	-11.29%	10.28%	10.61%	15.25%	-3.03%	12.46%

Correlation

The correlation between FPIFX and AACTX is 0.95 - 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	0.95
Correlation (3Y) Calculated over the trailing 3-year period	0.95
Correlation (5Y) Calculated over the trailing 5-year period	0.96
Correlation (10Y) Calculated over the trailing 10-year period	0.96
Correlation (All Time) Calculated using the full available price history since Oct 6, 2009	0.96

The correlation between FPIFX and AACTX has been stable across timeframes, ranging from 0.95 to 0.96 - a consistent structural relationship.

Return for Risk

FPIFX vs. AACTX — Risk / Return Rank

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

FPIFX

FPIFX Risk / Return Rank: 72
FPIFX Sharpe Ratio Rank: 75
FPIFX Sortino Ratio Rank: 75
FPIFX Omega Ratio Rank: 74
FPIFX Calmar Ratio Rank: 64
FPIFX Martin Ratio Rank: 71

AACTX

AACTX Risk / Return Rank: 65
AACTX Sharpe Ratio Rank: 70
AACTX Sortino Ratio Rank: 72
AACTX Omega Ratio Rank: 71
AACTX Calmar Ratio Rank: 50
AACTX Martin Ratio Rank: 61

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.

FPIFX vs. AACTX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Freedom Index 2020 Fund Investor Class (FPIFX) and American Funds 2020 Target Date Retirement Fund (AACTX). 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.

	FPIFX	AACTX	Difference
Sharpe ratio Return per unit of total volatility	2.52	2.44	+0.08
Sortino ratio Return per unit of downside risk	3.64	3.54	+0.10
Omega ratio Gain probability vs. loss probability	1.49	1.47	+0.02
Calmar ratio Return relative to maximum drawdown	3.10	2.73	+0.37
Martin ratio Return relative to average drawdown	13.66	12.09	+1.56
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FPIFX vs. AACTX - Sharpe Ratio Comparison

The current FPIFX Sharpe Ratio is 2.52, which is comparable to the AACTX Sharpe Ratio of 2.44. The chart below compares the historical Sharpe Ratios of FPIFX and AACTX, 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

	FPIFX	AACTX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.52	2.44	+0.08
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.57	0.76	-0.18
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.82	0.92	-0.10
Sharpe Ratio (All Time) Calculated using the full available price history	0.79	0.52	+0.27

Drawdowns

FPIFX vs. AACTX - Drawdown Comparison

The maximum FPIFX drawdown since its inception was -21.59%, smaller than the maximum AACTX drawdown of -46.28%. Use the drawdown chart below to compare losses from any high point for FPIFX and AACTX.

Drawdown Indicators

	FPIFX	AACTX	Difference
Max Drawdown Largest peak-to-trough decline	-21.59%	-46.28%	+24.69%
Max Drawdown (1Y) Largest decline over 1 year	-5.11%	-5.12%	+0.01%
Max Drawdown (3Y) Largest decline over 3 years	-7.84%	-6.35%	-1.49%
Max Drawdown (5Y) Largest decline over 5 years	-21.59%	-17.18%	-4.41%
Max Drawdown (10Y) Largest decline over 10 years	-21.59%	-17.18%	-4.41%
Current Drawdown Current decline from peak	0.00%	-0.13%	+0.13%
Average Drawdown Average peak-to-trough decline	-3.09%	-5.53%	+2.44%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.16%	1.15%	+0.01%

Volatility

FPIFX vs. AACTX - Volatility Comparison

Fidelity Freedom Index 2020 Fund Investor Class (FPIFX) has a higher volatility of 2.15% compared to American Funds 2020 Target Date Retirement Fund (AACTX) at 1.85%. This indicates that FPIFX's price experiences larger fluctuations and is considered to be riskier than AACTX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FPIFX	AACTX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.15%	1.85%	+0.30%
Volatility (6M) Calculated over the trailing 6-month period	5.10%	4.55%	+0.55%
Volatility (1Y) Calculated over the trailing 1-year period	6.26%	5.68%	+0.58%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	8.55%	7.47%	+1.08%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	8.82%	7.76%	+1.06%

FPIFX vs. AACTX - Expense Ratio Comparison

FPIFX has a 0.12% expense ratio, which is lower than AACTX's 0.33% expense ratio.

Dividends

FPIFX vs. AACTX - Dividend Comparison

FPIFX's dividend yield for the trailing twelve months is around 5.79%, less than AACTX's 7.46% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AACTX American Funds 2020 Target Date Retirement Fund	7.46%	7.80%	5.18%	3.25%	3.95%	6.30%	4.22%	3.96%	4.16%	2.52%	2.99%	4.12%
FPIFX Fidelity Freedom Index 2020 Fund Investor Class	5.79%	5.95%	5.83%	2.42%	2.95%	2.67%	2.54%	17.42%	2.50%	1.85%	1.83%	1.91%

Frequently Asked Questions

Can I hold both FPIFX and AACTX in my portfolio?

With a correlation of 0.95, FPIFX and AACTX 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, FPIFX or AACTX?

FPIFX has higher volatility (2.15%) compared to AACTX (1.85%). In terms of maximum drawdown, FPIFX dropped -21.59% vs AACTX's -46.28%.

Which has better risk-adjusted returns?

FPIFX currently has the higher Sharpe Ratio (2.52 vs 2.44), 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.