FNSDX vs. BRIAX

Last updated Jul 18, 2026

FNSDX (Fidelity Freedom 2055 Fund Class K) and BRIAX (BlackRock Retirement Income 2030 Fund) are both Target Retirement Date funds. Over the past 5 years, FNSDX returned 10.43%/yr vs 3.12%/yr for BRIAX. Their correlation of 0.81 suggests significant overlap in exposure. FNSDX charges 0.65%/yr vs 0.50%/yr for BRIAX.

Performance

FNSDX vs. BRIAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Freedom 2055 Fund Class K (FNSDX) and BlackRock Retirement Income 2030 Fund (BRIAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FNSDX achieves a 12.76% return, which is significantly higher than BRIAX's 3.96% return.

FNSDX

• 1D: -0.87%
• 1M: -0.44%
• 6M: 9.26%
• YTD: 12.76%
• 1Y: 24.16%
• 3Y*: 18.65%
• 5Y*: 10.43%
• 10Y*: —

BRIAX

• 1D: -0.09%
• 1M: 0.88%
• 6M: 3.08%
• YTD: 3.96%
• 1Y: 9.31%
• 3Y*: 8.95%
• 5Y*: 3.12%
• 10Y*: —

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

FNSDX vs. BRIAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
FNSDX Fidelity Freedom 2055 Fund Class K	12.76%	23.81%	14.18%	20.65%	-18.23%	16.65%	18.89%
BRIAX BlackRock Retirement Income 2030 Fund	3.96%	11.31%	6.84%	8.12%	-13.54%	5.52%	6.89%

Correlation

The correlation between FNSDX and BRIAX is 0.80, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.80
Correlation (3Y) Calculated over the trailing 3-year period	0.77
Correlation (5Y) Calculated over the trailing 5-year period	0.81
Correlation (All Time) Calculated using the full available price history since Jul 31, 2020	0.81

The correlation between FNSDX and BRIAX has been stable across timeframes, ranging from 0.77 to 0.81 - a consistent structural relationship.

Return for Risk

FNSDX vs. BRIAX — Risk / Return Rank

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

FNSDX

FNSDX Risk / Return Rank: 62
FNSDX Sharpe Ratio Rank: 58
FNSDX Sortino Ratio Rank: 54
FNSDX Omega Ratio Rank: 57
FNSDX Calmar Ratio Rank: 64
FNSDX Martin Ratio Rank: 74

BRIAX

BRIAX Risk / Return Rank: 50
BRIAX Sharpe Ratio Rank: 51
BRIAX Sortino Ratio Rank: 60
BRIAX Omega Ratio Rank: 59
BRIAX Calmar Ratio Rank: 35
BRIAX Martin Ratio Rank: 46

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.

FNSDX vs. BRIAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Freedom 2055 Fund Class K (FNSDX) and BlackRock Retirement Income 2030 Fund (BRIAX). 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.

	FNSDX	BRIAX	Difference
Sharpe ratio: Return per unit of total volatility	1.78	1.65	+0.12
Sortino ratio: Return per unit of downside risk	2.45	2.51	-0.06
Omega ratio: Gain probability vs. loss probability	1.33	1.32	0.00
Calmar ratio: Return relative to maximum drawdown	2.57	1.86	+0.72
Martin ratio: Return relative to average drawdown	11.04	7.97	+3.07

FNSDX vs. BRIAX - Sharpe Ratio Comparison

The current FNSDX Sharpe Ratio is 1.78, which is comparable to the BRIAX Sharpe Ratio of 1.65. The chart below compares the historical Sharpe Ratios of FNSDX and BRIAX, 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

FNSDX vs. BRIAX - Drawdown Comparison

The maximum FNSDX drawdown since its inception was -30.95%, which is greater than BRIAX's maximum drawdown of -18.28%. Use the drawdown chart below to compare losses from any high point for FNSDX and BRIAX.

Drawdown Indicators

	FNSDX	BRIAX	Difference
Max Drawdown Largest peak-to-trough decline	-30.95%	-18.28%	-12.67%
Max Drawdown (1Y) Largest decline over 1 year	-9.76%	-5.14%	-4.62%
Max Drawdown (3Y) Largest decline over 3 years	-15.44%	-6.05%	-9.39%
Max Drawdown (5Y) Largest decline over 5 years	-27.31%	-18.28%	-9.03%
Current Drawdown Current decline from peak	-1.87%	-0.43%	-1.44%
Average Drawdown Average peak-to-trough decline	-5.55%	-4.87%	-0.68%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.26%	1.19%	+1.07%

Volatility

FNSDX vs. BRIAX - Volatility Comparison

Fidelity Freedom 2055 Fund Class K (FNSDX) has a higher volatility of 4.37% compared to BlackRock Retirement Income 2030 Fund (BRIAX) at 1.35%. This indicates that FNSDX's price experiences larger fluctuations and is considered to be riskier than BRIAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FNSDX	BRIAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.37%	1.35%	+3.02%
Volatility (6M) Calculated over the trailing 6-month period	12.16%	4.89%	+7.27%
Volatility (1Y) Calculated over the trailing 1-year period	14.14%	5.77%	+8.37%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	15.26%	6.49%	+8.77%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	16.02%	6.22%	+9.80%

FNSDX vs. BRIAX - Expense Ratio Comparison

FNSDX has a 0.65% expense ratio, which is higher than BRIAX's 0.50% expense ratio.

Dividends

FNSDX vs. BRIAX - Dividend Comparison

FNSDX's dividend yield for the trailing twelve months is around 5.02%, less than BRIAX's 8.43% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017
BRIAX BlackRock Retirement Income 2030 Fund	8.43%	8.38%	8.64%	5.18%	6.14%	5.94%	2.96%	0.00%	0.00%	0.00%
FNSDX Fidelity Freedom 2055 Fund Class K	5.02%	3.87%	2.13%	2.07%	11.45%	11.27%	4.26%	6.31%	6.79%	2.72%

Frequently Asked Questions

Can I hold both FNSDX and BRIAX in my portfolio?

FNSDX and BRIAX 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.

Which is riskier, FNSDX or BRIAX?

FNSDX has higher volatility (4.37%) compared to BRIAX (1.35%). In terms of maximum drawdown, FNSDX dropped -30.95% vs BRIAX's -18.28%.

Which has better risk-adjusted returns?

FNSDX currently has the higher Sharpe Ratio (1.77 vs 1.65), 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.