AFMBX vs. FCSRX

Last updated Jun 4, 2026

AFMBX (American Funds American Balanced Fund Class F-3) and FCSRX (Fidelity Advisor Strategic Real Return Fund Class C) are both Diversified Portfolio funds. Over the past 5 years, AFMBX returned 10.06%/yr vs 5.29%/yr for FCSRX. A 0.61 correlation means they provide meaningful diversification when combined. AFMBX charges 0.25%/yr vs 1.70%/yr for FCSRX.

Performance

AFMBX vs. FCSRX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Funds American Balanced Fund Class F-3 (AFMBX) and Fidelity Advisor Strategic Real Return Fund Class C (FCSRX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, AFMBX achieves a 10.12% return, which is significantly higher than FCSRX's 8.28% return.

AFMBX

• 1D: 0.24%
• 1M: 4.02%
• YTD: 10.12%
• 6M: 10.78%
• 1Y: 25.36%
• 3Y*: 17.90%
• 5Y*: 10.06%
• 10Y*: —

FCSRX

• 1D: 0.32%
• 1M: 0.00%
• YTD: 8.28%
• 6M: 8.46%
• 1Y: 15.58%
• 3Y*: 9.05%
• 5Y*: 5.29%
• 10Y*: 4.69%

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

AFMBX vs. FCSRX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
AFMBX American Funds American Balanced Fund Class F-3	10.12%	18.82%	15.36%	13.89%	-11.83%	16.12%	11.17%	18.96%	-3.07%	10.06%
FCSRX Fidelity Advisor Strategic Real Return Fund Class C	8.28%	9.27%	4.75%	3.60%	-4.26%	14.68%	2.60%	9.54%	-5.03%	3.14%

Correlation

The correlation between AFMBX and FCSRX is 0.34, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.34
Correlation (3Y) Calculated over the trailing 3-year period	0.54
Correlation (5Y) Calculated over the trailing 5-year period	0.62
Correlation (All Time) Calculated using the full available price history since Mar 16, 2017	0.61

Over the past year, the correlation between AFMBX and FCSRX has dropped to 0.34 - well below their long-term average of 0.61, suggesting their price drivers have been diverging.

Return for Risk

AFMBX vs. FCSRX — Risk / Return Rank

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

AFMBX

AFMBX Risk / Return Rank: 86
AFMBX Sharpe Ratio Rank: 90
AFMBX Sortino Ratio Rank: 87
AFMBX Omega Ratio Rank: 85
AFMBX Calmar Ratio Rank: 81
AFMBX Martin Ratio Rank: 87

FCSRX

FCSRX Risk / Return Rank: 95
FCSRX Sharpe Ratio Rank: 95
FCSRX Sortino Ratio Rank: 93
FCSRX Omega Ratio Rank: 91
FCSRX Calmar Ratio Rank: 98
FCSRX Martin Ratio Rank: 98

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.

AFMBX vs. FCSRX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for American Funds American Balanced Fund Class F-3 (AFMBX) and Fidelity Advisor Strategic Real Return Fund Class C (FCSRX). 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.

	AFMBX	FCSRX	Difference
Sharpe ratio: Return per unit of total volatility	2.99	3.39	-0.41
Sortino ratio: Return per unit of downside risk	4.16	4.78	-0.62
Omega ratio: Gain probability vs. loss probability	1.57	1.68	-0.11
Calmar ratio: Return relative to maximum drawdown	3.72	7.81	-4.08
Martin ratio: Return relative to average drawdown	16.82	29.53	-12.71
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

AFMBX vs. FCSRX - Sharpe Ratio Comparison

The current AFMBX Sharpe Ratio is 2.99, which is comparable to the FCSRX Sharpe Ratio of 3.39. The chart below compares the historical Sharpe Ratios of AFMBX and FCSRX, 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

	AFMBX	FCSRX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.99	3.39	-0.41
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.96	0.77	+0.19
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.70	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.96	0.45	+0.51

Drawdowns

AFMBX vs. FCSRX - Drawdown Comparison

The maximum AFMBX drawdown since its inception was -22.34%, smaller than the maximum FCSRX drawdown of -33.91%. Use the drawdown chart below to compare losses from any high point for AFMBX and FCSRX.

Drawdown Indicators

	AFMBX	FCSRX	Difference
Max Drawdown Largest peak-to-trough decline	-22.34%	-33.91%	+11.57%
Max Drawdown (1Y) Largest decline over 1 year	-6.98%	-1.99%	-4.99%
Max Drawdown (3Y) Largest decline over 3 years	-10.64%	-5.85%	-4.79%
Max Drawdown (5Y) Largest decline over 5 years	-18.58%	-13.22%	-5.36%
Max Drawdown (10Y) Largest decline over 10 years	—	-20.02%	—
Current Drawdown Current decline from peak	0.00%	-0.74%	+0.74%
Average Drawdown Average peak-to-trough decline	-3.21%	-5.09%	+1.88%
Ulcer Index Depth and duration of drawdowns from previous peaks	1.54%	0.52%	+1.02%

Volatility

AFMBX vs. FCSRX - Volatility Comparison

American Funds American Balanced Fund Class F-3 (AFMBX) has a higher volatility of 2.66% compared to Fidelity Advisor Strategic Real Return Fund Class C (FCSRX) at 1.23%. This indicates that AFMBX's price experiences larger fluctuations and is considered to be riskier than FCSRX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	AFMBX	FCSRX	Difference
Volatility (1M) Calculated over the trailing 1-month period	2.66%	1.23%	+1.43%
Volatility (6M) Calculated over the trailing 6-month period	6.85%	3.58%	+3.27%
Volatility (1Y) Calculated over the trailing 1-year period	8.72%	4.59%	+4.13%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	10.49%	6.89%	+3.60%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	11.14%	6.71%	+4.43%

AFMBX vs. FCSRX - Expense Ratio Comparison

AFMBX has a 0.25% expense ratio, which is lower than FCSRX's 1.70% expense ratio.

Dividends

AFMBX vs. FCSRX - Dividend Comparison

AFMBX's dividend yield for the trailing twelve months is around 7.82%, more than FCSRX's 3.27% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AFMBX American Funds American Balanced Fund Class F-3	7.82%	8.57%	7.51%	2.27%	2.63%	4.60%	4.65%	3.78%	5.81%	4.94%	0.00%	0.00%
FCSRX Fidelity Advisor Strategic Real Return Fund Class C	3.27%	3.74%	3.86%	4.35%	6.51%	4.53%	1.32%	2.20%	8.51%	1.58%	1.34%	0.66%

Frequently Asked Questions

Can I hold both AFMBX and FCSRX in my portfolio?

AFMBX and FCSRX have a correlation of 0.34, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, AFMBX or FCSRX?

AFMBX has higher volatility (2.66%) compared to FCSRX (1.23%). In terms of maximum drawdown, AFMBX dropped -22.34% vs FCSRX's -33.91%.

Which has better risk-adjusted returns?

FCSRX currently has the higher Sharpe Ratio (3.39 vs 2.99), 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.