EIFGX vs. AMRGX

Last updated Jun 24, 2026

EIFGX (Eaton Vance Focused Growth Opportunities Fund) and AMRGX (American Growth Fund Series One) are both Large Cap Growth Equities funds. Over the past 10 years, EIFGX returned 17.75%/yr vs 12.95%/yr for AMRGX. Their correlation of 0.83 suggests significant overlap in exposure. EIFGX charges 0.76%/yr vs 4.07%/yr for AMRGX.

Performance

EIFGX vs. AMRGX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Eaton Vance Focused Growth Opportunities Fund (EIFGX) and American Growth Fund Series One (AMRGX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, EIFGX achieves a 4.12% return, which is significantly lower than AMRGX's 20.85% return. Over the past 10 years, EIFGX has outperformed AMRGX with an annualized return of 17.75%, while AMRGX has yielded a comparatively lower 12.95% annualized return.

EIFGX

• 1D: -1.31%
• 1M: -3.15%
• YTD: 4.12%
• 6M: 3.28%
• 1Y: 16.93%
• 3Y*: 24.03%
• 5Y*: 11.56%
• 10Y*: 17.75%

AMRGX

• 1D: 0.61%
• 1M: 5.34%
• YTD: 20.85%
• 6M: 19.11%
• 1Y: 39.72%
• 3Y*: 20.69%
• 5Y*: 11.03%
• 10Y*: 12.95%

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

EIFGX vs. AMRGX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
EIFGX Eaton Vance Focused Growth Opportunities Fund	4.12%	14.48%	42.07%	42.23%	-32.01%	16.33%	44.64%	35.77%	0.68%	25.44%
AMRGX American Growth Fund Series One	20.85%	11.18%	16.61%	24.38%	-19.93%	15.64%	18.65%	36.73%	-9.07%	13.37%

Correlation

The correlation between EIFGX and AMRGX is 0.62, 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	0.62
Correlation (3Y) Calculated over the trailing 3-year period	0.74
Correlation (5Y) Calculated over the trailing 5-year period	0.80
Correlation (10Y) Calculated over the trailing 10-year period	0.83
Correlation (All Time) Calculated using the full available price history since Aug 3, 2012	0.83

Over the past year, the correlation between EIFGX and AMRGX has dropped to 0.62 - well below their long-term average of 0.83, suggesting their price drivers have been diverging.

Return for Risk

EIFGX vs. AMRGX — Risk / Return Rank

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

EIFGX

EIFGX Risk / Return Rank: 18
EIFGX Sharpe Ratio Rank: 19
EIFGX Sortino Ratio Rank: 18
EIFGX Omega Ratio Rank: 18
EIFGX Calmar Ratio Rank: 15
EIFGX Martin Ratio Rank: 18

AMRGX

AMRGX Risk / Return Rank: 45
AMRGX Sharpe Ratio Rank: 32
AMRGX Sortino Ratio Rank: 34
AMRGX Omega Ratio Rank: 57
AMRGX Calmar Ratio Rank: 67
AMRGX Martin Ratio Rank: 35

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.

EIFGX vs. AMRGX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Eaton Vance Focused Growth Opportunities Fund (EIFGX) and American Growth Fund Series One (AMRGX). 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.

	EIFGX	AMRGX	Difference
Sharpe ratio: Return per unit of total volatility	1.15	1.52	-0.37
Sortino ratio: Return per unit of downside risk	1.63	2.26	-0.63
Omega ratio: Gain probability vs. loss probability	1.21	1.38	-0.18
Calmar ratio: Return relative to maximum drawdown	1.24	3.01	-1.77
Martin ratio: Return relative to average drawdown	4.39	7.32	-2.93

EIFGX vs. AMRGX - Sharpe Ratio Comparison

The current EIFGX Sharpe Ratio is 1.15, which is comparable to the AMRGX Sharpe Ratio of 1.52. The chart below compares the historical Sharpe Ratios of EIFGX and AMRGX, 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

EIFGX vs. AMRGX - Drawdown Comparison

The maximum EIFGX drawdown since its inception was -36.93%, smaller than the maximum AMRGX drawdown of -80.32%. Use the drawdown chart below to compare losses from any high point for EIFGX and AMRGX.

Drawdown Indicators

	EIFGX	AMRGX	Difference
Max Drawdown Largest peak-to-trough decline	-36.93%	-80.32%	+43.39%
Max Drawdown (1Y) Largest decline over 1 year	-14.60%	-13.98%	-0.62%
Max Drawdown (3Y) Largest decline over 3 years	-21.85%	-21.15%	-0.70%
Max Drawdown (5Y) Largest decline over 5 years	-36.93%	-35.42%	-1.51%
Max Drawdown (10Y) Largest decline over 10 years	-36.93%	-35.42%	-1.51%
Current Drawdown Current decline from peak	-5.16%	0.00%	-5.16%
Average Drawdown Average peak-to-trough decline	-5.89%	-40.17%	+34.28%
Ulcer Index Depth and duration of drawdowns from previous peaks	4.12%	5.70%	-1.58%

Volatility

EIFGX vs. AMRGX - Volatility Comparison

The current volatility for Eaton Vance Focused Growth Opportunities Fund (EIFGX) is 5.51%, while American Growth Fund Series One (AMRGX) has a volatility of 8.15%. This indicates that EIFGX experiences smaller price fluctuations and is considered to be less risky than AMRGX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	EIFGX	AMRGX	Difference
Volatility (1M) Calculated over the trailing 1-month period	5.51%	8.15%	-2.64%
Volatility (6M) Calculated over the trailing 6-month period	12.23%	15.90%	-3.67%
Volatility (1Y) Calculated over the trailing 1-year period	15.75%	27.78%	-12.03%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	22.14%	22.42%	-0.28%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	21.79%	21.61%	+0.18%

EIFGX vs. AMRGX - Expense Ratio Comparison

EIFGX has a 0.76% expense ratio, which is lower than AMRGX's 4.07% expense ratio.

Dividends

EIFGX vs. AMRGX - Dividend Comparison

EIFGX's dividend yield for the trailing twelve months is around 24.32%, more than AMRGX's 14.75% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AMRGX American Growth Fund Series One	14.75%	17.82%	12.39%	8.17%	7.77%	12.21%	2.36%	0.00%	0.00%	0.00%	0.00%	0.00%
EIFGX Eaton Vance Focused Growth Opportunities Fund	24.32%	25.32%	10.78%	2.74%	32.69%	16.44%	8.74%	9.36%	10.11%	0.29%	0.00%	1.25%

Frequently Asked Questions

Can I hold both EIFGX and AMRGX in my portfolio?

EIFGX and AMRGX have a correlation of 0.62, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, EIFGX or AMRGX?

AMRGX has higher volatility (8.15%) compared to EIFGX (5.51%). In terms of maximum drawdown, EIFGX dropped -36.93% vs AMRGX's -80.32%.

Which has better risk-adjusted returns?

AMRGX currently has the higher Sharpe Ratio (1.52 vs 1.15), 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.