FFXSX vs. FGMNX

Last updated Jun 5, 2026

FFXSX (Fidelity Limited Term Government Fund) and FGMNX (Fidelity GNMA Fund) are both Government Bonds funds from Fidelity. Over the past 10 years, FFXSX returned 1.26%/yr vs 1.21%/yr for FGMNX. A 0.73 correlation means they provide meaningful diversification when combined. Both charge a 0.45% expense ratio.

Performance

FFXSX vs. FGMNX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Fidelity Limited Term Government Fund (FFXSX) and Fidelity GNMA Fund (FGMNX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FFXSX achieves a 0.22% return, which is significantly lower than FGMNX's 0.89% return. Both investments have delivered pretty close results over the past 10 years, with FFXSX having a 1.26% annualized return and FGMNX not far behind at 1.21%.

FFXSX

• 1D: -0.10%
• 1M: -0.02%
• YTD: 0.22%
• 6M: 0.50%
• 1Y: 3.20%
• 3Y*: 3.74%
• 5Y*: 0.98%
• 10Y*: 1.26%

FGMNX

• 1D: -0.19%
• 1M: 0.02%
• YTD: 0.89%
• 6M: 1.18%
• 1Y: 5.84%
• 3Y*: 4.19%
• 5Y*: 0.26%
• 10Y*: 1.21%

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

FFXSX vs. FGMNX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
FFXSX Fidelity Limited Term Government Fund	0.22%	5.65%	2.61%	4.13%	-6.37%	-1.54%	3.86%	3.77%	1.16%	0.56%
FGMNX Fidelity GNMA Fund	0.89%	7.89%	0.43%	5.46%	-11.52%	-1.03%	3.74%	5.72%	0.62%	1.74%

Correlation

The correlation between FFXSX and FGMNX is 0.87, 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	0.87
Correlation (3Y) Calculated over the trailing 3-year period	0.86
Correlation (5Y) Calculated over the trailing 5-year period	0.87
Correlation (10Y) Calculated over the trailing 10-year period	0.79
Correlation (All Time) Calculated using the full available price history since Nov 11, 1986	0.73

The correlation between FFXSX and FGMNX shifts across timeframes, from 0.73 (all time) to 0.87 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

FFXSX vs. FGMNX — Risk / Return Rank

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

FFXSX

FFXSX Risk / Return Rank: 39
FFXSX Sharpe Ratio Rank: 34
FFXSX Sortino Ratio Rank: 43
FFXSX Omega Ratio Rank: 40
FFXSX Calmar Ratio Rank: 41
FFXSX Martin Ratio Rank: 35

FGMNX

FGMNX Risk / Return Rank: 38
FGMNX Sharpe Ratio Rank: 36
FGMNX Sortino Ratio Rank: 38
FGMNX Omega Ratio Rank: 35
FGMNX Calmar Ratio Rank: 46
FGMNX Martin Ratio Rank: 38

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.

FFXSX vs. FGMNX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Fidelity Limited Term Government Fund (FFXSX) and Fidelity GNMA Fund (FGMNX). 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.

	FFXSX	FGMNX	Difference
Sharpe ratio: Return per unit of total volatility	1.65	1.71	-0.06
Sortino ratio: Return per unit of downside risk	2.72	2.59	+0.13
Omega ratio: Gain probability vs. loss probability	1.34	1.31	+0.02
Calmar ratio: Return relative to maximum drawdown	2.40	2.56	-0.16
Martin ratio: Return relative to average drawdown	7.67	8.21	-0.53
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FFXSX vs. FGMNX - Sharpe Ratio Comparison

The current FFXSX Sharpe Ratio is 1.65, which is comparable to the FGMNX Sharpe Ratio of 1.71. The chart below compares the historical Sharpe Ratios of FFXSX and FGMNX, 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

	FFXSX	FGMNX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.65	1.71	-0.06
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.32	0.04	+0.28
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.52	0.26	+0.26
Sharpe Ratio (All Time) Calculated using the full available price history	1.56	1.04	+0.52

Drawdowns

FFXSX vs. FGMNX - Drawdown Comparison

The maximum FFXSX drawdown since its inception was -9.78%, smaller than the maximum FGMNX drawdown of -16.84%. Use the drawdown chart below to compare losses from any high point for FFXSX and FGMNX.

Drawdown Indicators

	FFXSX	FGMNX	Difference
Max Drawdown Largest peak-to-trough decline	-9.78%	-16.84%	+7.06%
Max Drawdown (1Y) Largest decline over 1 year	-1.43%	-2.54%	+1.11%
Max Drawdown (3Y) Largest decline over 3 years	-1.62%	-7.23%	+5.61%
Max Drawdown (5Y) Largest decline over 5 years	-9.20%	-16.54%	+7.34%
Max Drawdown (10Y) Largest decline over 10 years	-9.78%	-16.84%	+7.06%
Current Drawdown Current decline from peak	-0.68%	-1.28%	+0.60%
Average Drawdown Average peak-to-trough decline	-0.88%	-1.91%	+1.03%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.45%	0.79%	-0.34%

Volatility

FFXSX vs. FGMNX - Volatility Comparison

The current volatility for Fidelity Limited Term Government Fund (FFXSX) is 0.67%, while Fidelity GNMA Fund (FGMNX) has a volatility of 1.31%. This indicates that FFXSX experiences smaller price fluctuations and is considered to be less risky than FGMNX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FFXSX	FGMNX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.67%	1.31%	-0.64%
Volatility (6M) Calculated over the trailing 6-month period	1.48%	2.66%	-1.18%
Volatility (1Y) Calculated over the trailing 1-year period	2.08%	3.81%	-1.73%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	3.04%	6.25%	-3.21%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	2.44%	4.67%	-2.23%

FFXSX vs. FGMNX - Expense Ratio Comparison

Both FFXSX and FGMNX have an expense ratio of 0.45%.

Dividends

FFXSX vs. FGMNX - Dividend Comparison

FFXSX's dividend yield for the trailing twelve months is around 3.37%, less than FGMNX's 3.62% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FFXSX Fidelity Limited Term Government Fund	3.37%	3.30%	2.47%	2.21%	0.72%	0.42%	1.23%	1.88%	1.35%	1.18%	1.20%	0.85%
FGMNX Fidelity GNMA Fund	3.62%	3.61%	3.23%	3.45%	1.68%	0.76%	1.61%	2.46%	2.19%	2.17%	2.61%	2.25%

Frequently Asked Questions

Can I hold both FFXSX and FGMNX in my portfolio?

FFXSX and FGMNX have a correlation of 0.87, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FFXSX or FGMNX?

FGMNX has higher volatility (1.31%) compared to FFXSX (0.67%). In terms of maximum drawdown, FFXSX dropped -9.78% vs FGMNX's -16.84%.

Which has better risk-adjusted returns?

FGMNX currently has the higher Sharpe Ratio (1.71 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.