FAMFX vs. FECGX

Last updated Jun 4, 2026

FAMFX (FAM Small Cap Fund) and FECGX (Fidelity Small Cap Growth Index Fund) are both Small Cap Growth Equities funds. Over the past 5 years, FAMFX returned 0.62%/yr vs 6.22%/yr for FECGX. Their correlation of 0.83 suggests significant overlap in exposure. FAMFX charges 1.27%/yr vs 0.05%/yr for FECGX.

Performance

FAMFX vs. FECGX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in FAM Small Cap Fund (FAMFX) and Fidelity Small Cap Growth Index Fund (FECGX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, FAMFX achieves a -6.26% return, which is significantly lower than FECGX's 18.46% return.

FAMFX

• 1D: -0.51%
• 1M: 0.62%
• YTD: -6.26%
• 6M: -6.36%
• 1Y: -14.29%
• 3Y*: 1.42%
• 5Y*: 0.62%
• 10Y*: 6.87%

FECGX

• 1D: 0.87%
• 1M: 5.85%
• YTD: 18.46%
• 6M: 16.79%
• 1Y: 39.39%
• 3Y*: 18.78%
• 5Y*: 6.22%
• 10Y*: —

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

FAMFX vs. FECGX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
FAMFX FAM Small Cap Fund	-6.26%	-11.60%	12.43%	20.10%	-12.42%	27.72%	10.10%	10.19%
FECGX Fidelity Small Cap Growth Index Fund	18.46%	13.04%	15.26%	18.90%	-26.17%	2.83%	34.41%	7.11%

Correlation

The correlation between FAMFX and FECGX is 0.64, 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	0.64
Correlation (3Y) Calculated over the trailing 3-year period	0.78
Correlation (5Y) Calculated over the trailing 5-year period	0.83
Correlation (All Time) Calculated using the full available price history since Jul 18, 2019	0.83

The correlation between FAMFX and FECGX shifts across timeframes, from 0.64 (1 year) to 0.83 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

FAMFX vs. FECGX — Risk / Return Rank

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

FAMFX

FAMFX Risk / Return Rank: 1
FAMFX Sharpe Ratio Rank: 1
FAMFX Sortino Ratio Rank: 1
FAMFX Omega Ratio Rank: 1
FAMFX Calmar Ratio Rank: 1
FAMFX Martin Ratio Rank: 1

FECGX

FECGX Risk / Return Rank: 45
FECGX Sharpe Ratio Rank: 45
FECGX Sortino Ratio Rank: 41
FECGX Omega Ratio Rank: 37
FECGX Calmar Ratio Rank: 55
FECGX Martin Ratio Rank: 49

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.

FAMFX vs. FECGX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for FAM Small Cap Fund (FAMFX) and Fidelity Small Cap Growth Index Fund (FECGX). 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.

	FAMFX	FECGX	Difference
Sharpe ratio Return per unit of total volatility	-0.77	1.96	-2.74
Sortino ratio Return per unit of downside risk	-1.06	2.68	-3.74
Omega ratio Gain probability vs. loss probability	0.88	1.32	-0.44
Calmar ratio Return relative to maximum drawdown	-0.61	2.83	-3.44
Martin ratio Return relative to average drawdown	-1.15	10.20	-11.34
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

FAMFX vs. FECGX - Sharpe Ratio Comparison

The current FAMFX Sharpe Ratio is -0.77, which is lower than the FECGX Sharpe Ratio of 1.96. The chart below compares the historical Sharpe Ratios of FAMFX and FECGX, 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

	FAMFX	FECGX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.77	1.96	-2.74
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.03	0.25	-0.22
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.35	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.48	0.39	+0.09

Drawdowns

FAMFX vs. FECGX - Drawdown Comparison

The maximum FAMFX drawdown since its inception was -39.66%, smaller than the maximum FECGX drawdown of -41.85%. Use the drawdown chart below to compare losses from any high point for FAMFX and FECGX.

Drawdown Indicators

	FAMFX	FECGX	Difference
Max Drawdown Largest peak-to-trough decline	-39.66%	-41.85%	+2.19%
Max Drawdown (1Y) Largest decline over 1 year	-22.23%	-14.81%	-7.42%
Max Drawdown (3Y) Largest decline over 3 years	-28.71%	-28.45%	-0.26%
Max Drawdown (5Y) Largest decline over 5 years	-28.71%	-40.34%	+11.63%
Max Drawdown (10Y) Largest decline over 10 years	-39.66%	—	—
Current Drawdown Current decline from peak	-23.83%	0.00%	-23.83%
Average Drawdown Average peak-to-trough decline	-5.94%	-15.76%	+9.82%
Ulcer Index Depth and duration of drawdowns from previous peaks	11.71%	4.10%	+7.61%

Volatility

FAMFX vs. FECGX - Volatility Comparison

The current volatility for FAM Small Cap Fund (FAMFX) is 4.91%, while Fidelity Small Cap Growth Index Fund (FECGX) has a volatility of 6.44%. This indicates that FAMFX experiences smaller price fluctuations and is considered to be less risky than FECGX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	FAMFX	FECGX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.91%	6.44%	-1.53%
Volatility (6M) Calculated over the trailing 6-month period	12.85%	15.86%	-3.01%
Volatility (1Y) Calculated over the trailing 1-year period	17.41%	21.35%	-3.94%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.72%	24.54%	-5.82%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	19.53%	27.19%	-7.66%

FAMFX vs. FECGX - Expense Ratio Comparison

FAMFX has a 1.27% expense ratio, which is higher than FECGX's 0.05% expense ratio.

Dividends

FAMFX vs. FECGX - Dividend Comparison

FAMFX's dividend yield for the trailing twelve months is around 3.64%, more than FECGX's 0.46% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
FAMFX FAM Small Cap Fund	3.64%	3.41%	4.43%	6.44%	0.36%	6.55%	0.00%	0.47%	10.85%	2.15%	2.99%	0.24%
FECGX Fidelity Small Cap Growth Index Fund	0.46%	0.54%	1.25%	0.81%	0.80%	3.43%	1.00%	0.29%	0.00%	0.00%	0.00%	0.00%

Frequently Asked Questions

Can I hold both FAMFX and FECGX in my portfolio?

FAMFX and FECGX have a correlation of 0.64, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, FAMFX or FECGX?

FECGX has higher volatility (6.44%) compared to FAMFX (4.91%). In terms of maximum drawdown, FAMFX dropped -39.66% vs FECGX's -41.85%.

Which has better risk-adjusted returns?

FECGX currently has the higher Sharpe Ratio (1.96 vs -0.77), 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.