FSNLX vs. FFGZX

Last updated Jun 23, 2026

FSNLX (Fidelity Freedom 2015 Fund Class K) and FFGZX (Fidelity Freedom Index Income Fund Institutional Premium Class) are both Target Retirement Date funds from Fidelity. Over the past 5 years, FSNLX returned 4.58%/yr vs 3.15%/yr for FFGZX. Their correlation of 0.87 suggests significant overlap in exposure. FSNLX charges 0.47%/yr vs 0.08%/yr for FFGZX.

Performance

FSNLX vs. FFGZX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Freedom 2015 Fund Class K (FSNLX) and Fidelity Freedom Index Income Fund Institutional Premium Class (FFGZX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FSNLX achieves a 6.46% return, which is significantly higher than FFGZX's 3.98% return.

FSNLX

• 1D: 0.72%
• 1M: 1.61%
• YTD: 6.46%
• 6M: 6.56%
• 1Y: 14.72%
• 3Y*: 10.19%
• 5Y*: 4.58%
• 10Y*: —

FFGZX

• 1D: 0.47%
• 1M: 0.81%
• YTD: 3.98%
• 6M: 4.04%
• 1Y: 9.64%
• 3Y*: 7.32%
• 5Y*: 3.15%
• 10Y*: 4.26%

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

FSNLX vs. FFGZX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FSNLX Fidelity Freedom 2015 Fund Class K	6.46%	13.23%	6.29%	11.43%	-14.53%	7.36%	12.32%	16.37%	-4.36%	3.37%
FFGZX Fidelity Freedom Index Income Fund Institutional Premium Class	3.98%	9.13%	5.02%	8.32%	-11.07%	2.85%	8.59%	10.68%	-0.80%	2.47%

Correlation

The correlation between FSNLX and FFGZX is 0.95, 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	0.95
Correlation (3Y) Calculated over the trailing 3-year period	0.94
Correlation (5Y) Calculated over the trailing 5-year period	0.91
Correlation (All Time) Calculated using the full available price history since Jul 25, 2017	0.87

The correlation between FSNLX and FFGZX has been stable across timeframes, ranging from 0.87 to 0.95 - a consistent structural relationship.

Return for Risk

FSNLX vs. FFGZX — Risk / Return Rank

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

FSNLX

FSNLX Risk / Return Rank: 76
FSNLX Sharpe Ratio Rank: 75
FSNLX Sortino Ratio Rank: 76
FSNLX Omega Ratio Rank: 78
FSNLX Calmar Ratio Rank: 72
FSNLX Martin Ratio Rank: 78

FFGZX

FFGZX Risk / Return Rank: 71
FFGZX Sharpe Ratio Rank: 71
FFGZX Sortino Ratio Rank: 75
FFGZX Omega Ratio Rank: 77
FFGZX Calmar Ratio Rank: 63
FFGZX Martin Ratio Rank: 70

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.

FSNLX vs. FFGZX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Freedom 2015 Fund Class K (FSNLX) and Fidelity Freedom Index Income Fund Institutional Premium Class (FFGZX). 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.

	FSNLX	FFGZX	Difference
Sharpe ratio: Return per unit of total volatility	2.31	2.25	+0.06
Sortino ratio: Return per unit of downside risk	3.32	3.29	+0.03
Omega ratio: Gain probability vs. loss probability	1.46	1.45	+0.01
Calmar ratio: Return relative to maximum drawdown	3.14	2.91	+0.23
Martin ratio: Return relative to average drawdown	13.54	12.65	+0.89

FSNLX vs. FFGZX - Sharpe Ratio Comparison

The current FSNLX Sharpe Ratio is 2.31, which is comparable to the FFGZX Sharpe Ratio of 2.25. The chart below compares the historical Sharpe Ratios of FSNLX and FFGZX, 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

FSNLX vs. FFGZX - Drawdown Comparison

The maximum FSNLX drawdown since its inception was -20.41%, which is greater than FFGZX's maximum drawdown of -14.94%. Use the drawdown chart below to compare losses from any high point for FSNLX and FFGZX.

Drawdown Indicators

	FSNLX	FFGZX	Difference
Max Drawdown Largest peak-to-trough decline	-20.41%	-14.94%	-5.47%
Max Drawdown (1Y) Largest decline over 1 year	-4.70%	-3.33%	-1.37%
Max Drawdown (3Y) Largest decline over 3 years	-6.76%	-4.76%	-2.00%
Max Drawdown (5Y) Largest decline over 5 years	-20.41%	-14.94%	-5.47%
Max Drawdown (10Y) Largest decline over 10 years	—	-14.94%	—
Current Drawdown Current decline from peak	0.00%	-0.29%	+0.29%
Average Drawdown Average peak-to-trough decline	-4.04%	-2.26%	-1.78%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.09%	0.76%	+0.33%

Volatility

FSNLX vs. FFGZX - Volatility Comparison

Fidelity Freedom 2015 Fund Class K (FSNLX) has a higher volatility of 2.81% compared to Fidelity Freedom Index Income Fund Institutional Premium Class (FFGZX) at 1.92%. This indicates that FSNLX's price experiences larger fluctuations and is considered to be riskier than FFGZX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FSNLX	FFGZX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.81%	1.92%	+0.89%
Volatility (6M) Calculated over the trailing 6-month period	5.50%	3.69%	+1.81%
Volatility (1Y) Calculated over the trailing 1-year period	6.38%	4.31%	+2.07%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	7.68%	5.14%	+2.54%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	7.90%	4.46%	+3.44%

FSNLX vs. FFGZX - Expense Ratio Comparison

FSNLX has a 0.47% expense ratio, which is higher than FFGZX's 0.08% expense ratio.

Dividends

FSNLX vs. FFGZX - Dividend Comparison

FSNLX's dividend yield for the trailing twelve months is around 6.43%, more than FFGZX's 3.22% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FFGZX Fidelity Freedom Index Income Fund Institutional Premium Class	3.22%	3.30%	3.18%	2.88%	3.11%	2.10%	2.22%	7.35%	3.00%	1.95%	1.56%	1.06%
FSNLX Fidelity Freedom 2015 Fund Class K	6.43%	6.50%	4.02%	2.74%	8.44%	10.79%	6.72%	6.77%	8.21%	2.16%	0.00%	0.00%

Frequently Asked Questions

Can I hold both FSNLX and FFGZX in my portfolio?

With a correlation of 0.95, FSNLX and FFGZX 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, FSNLX or FFGZX?

FSNLX has higher volatility (2.81%) compared to FFGZX (1.92%). In terms of maximum drawdown, FSNLX dropped -20.41% vs FFGZX's -14.94%.

Which has better risk-adjusted returns?

FSNLX currently has the higher Sharpe Ratio (2.31 vs 2.25), 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.