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AMCPX vs. VOOG
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between AMCPX and VOOG is 0.95, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.


-0.50.00.51.0
Correlation: 0.9

Performance

AMCPX vs. VOOG - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Funds AMCAP Fund Class A (AMCPX) and Vanguard S&P 500 Growth ETF (VOOG). The values are adjusted to include any dividend payments, if applicable.

200.00%300.00%400.00%500.00%600.00%700.00%800.00%NovemberDecember2025FebruaryMarchApril
202.37%
701.35%
AMCPX
VOOG

Key characteristics

Sharpe Ratio

AMCPX:

-0.03

VOOG:

0.65

Sortino Ratio

AMCPX:

0.11

VOOG:

1.05

Omega Ratio

AMCPX:

1.02

VOOG:

1.15

Calmar Ratio

AMCPX:

-0.02

VOOG:

0.73

Martin Ratio

AMCPX:

-0.07

VOOG:

2.58

Ulcer Index

AMCPX:

7.33%

VOOG:

6.30%

Daily Std Dev

AMCPX:

21.45%

VOOG:

24.91%

Max Drawdown

AMCPX:

-52.11%

VOOG:

-32.73%

Current Drawdown

AMCPX:

-15.36%

VOOG:

-11.72%

Returns By Period

In the year-to-date period, AMCPX achieves a -5.90% return, which is significantly higher than VOOG's -7.16% return. Over the past 10 years, AMCPX has underperformed VOOG with an annualized return of 3.84%, while VOOG has yielded a comparatively higher 13.81% annualized return.


AMCPX

YTD

-5.90%

1M

-2.24%

6M

-9.37%

1Y

0.10%

5Y*

5.79%

10Y*

3.84%

VOOG

YTD

-7.16%

1M

-1.48%

6M

-3.25%

1Y

16.68%

5Y*

16.45%

10Y*

13.81%

*Annualized

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AMCPX vs. VOOG - Expense Ratio Comparison

AMCPX has a 0.65% expense ratio, which is higher than VOOG's 0.10% expense ratio.


Expense ratio chart for AMCPX: current value is 0.65%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
AMCPX: 0.65%
Expense ratio chart for VOOG: current value is 0.10%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
VOOG: 0.10%

Risk-Adjusted Performance

AMCPX vs. VOOG — Risk-Adjusted Performance Rank

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

AMCPX
The Risk-Adjusted Performance Rank of AMCPX is 2020
Overall Rank
The Sharpe Ratio Rank of AMCPX is 2020
Sharpe Ratio Rank
The Sortino Ratio Rank of AMCPX is 2121
Sortino Ratio Rank
The Omega Ratio Rank of AMCPX is 2121
Omega Ratio Rank
The Calmar Ratio Rank of AMCPX is 2020
Calmar Ratio Rank
The Martin Ratio Rank of AMCPX is 2020
Martin Ratio Rank

VOOG
The Risk-Adjusted Performance Rank of VOOG is 6868
Overall Rank
The Sharpe Ratio Rank of VOOG is 6666
Sharpe Ratio Rank
The Sortino Ratio Rank of VOOG is 6767
Sortino Ratio Rank
The Omega Ratio Rank of VOOG is 6767
Omega Ratio Rank
The Calmar Ratio Rank of VOOG is 7575
Calmar Ratio Rank
The Martin Ratio Rank of VOOG is 6767
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

AMCPX vs. VOOG - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for American Funds AMCAP Fund Class A (AMCPX) and Vanguard S&P 500 Growth ETF (VOOG). 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.


The chart of Sharpe ratio for AMCPX, currently valued at -0.03, compared to the broader market-1.000.001.002.003.00
AMCPX: -0.03
VOOG: 0.65
The chart of Sortino ratio for AMCPX, currently valued at 0.11, compared to the broader market-2.000.002.004.006.008.00
AMCPX: 0.11
VOOG: 1.05
The chart of Omega ratio for AMCPX, currently valued at 1.02, compared to the broader market0.501.001.502.002.503.00
AMCPX: 1.02
VOOG: 1.15
The chart of Calmar ratio for AMCPX, currently valued at -0.02, compared to the broader market0.002.004.006.008.0010.00
AMCPX: -0.02
VOOG: 0.73
The chart of Martin ratio for AMCPX, currently valued at -0.07, compared to the broader market0.0010.0020.0030.0040.0050.00
AMCPX: -0.07
VOOG: 2.58

The current AMCPX Sharpe Ratio is -0.03, which is lower than the VOOG Sharpe Ratio of 0.65. The chart below compares the historical Sharpe Ratios of AMCPX and VOOG, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio-1.000.001.002.003.00NovemberDecember2025FebruaryMarchApril
-0.03
0.65
AMCPX
VOOG

Dividends

AMCPX vs. VOOG - Dividend Comparison

AMCPX's dividend yield for the trailing twelve months is around 0.41%, less than VOOG's 0.60% yield.


TTM20242023202220212020201920182017201620152014
AMCPX
American Funds AMCAP Fund Class A
0.41%0.39%0.57%0.00%0.00%0.19%0.53%0.64%0.41%0.44%3.70%3.29%
VOOG
Vanguard S&P 500 Growth ETF
0.60%0.49%1.12%0.93%0.53%0.88%1.26%1.34%1.32%1.47%1.56%1.28%

Drawdowns

AMCPX vs. VOOG - Drawdown Comparison

The maximum AMCPX drawdown since its inception was -52.11%, which is greater than VOOG's maximum drawdown of -32.73%. Use the drawdown chart below to compare losses from any high point for AMCPX and VOOG. For additional features, visit the drawdowns tool.


-25.00%-20.00%-15.00%-10.00%-5.00%0.00%NovemberDecember2025FebruaryMarchApril
-15.36%
-11.72%
AMCPX
VOOG

Volatility

AMCPX vs. VOOG - Volatility Comparison

The current volatility for American Funds AMCAP Fund Class A (AMCPX) is 14.34%, while Vanguard S&P 500 Growth ETF (VOOG) has a volatility of 16.37%. This indicates that AMCPX experiences smaller price fluctuations and is considered to be less risky than VOOG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


5.00%10.00%15.00%NovemberDecember2025FebruaryMarchApril
14.34%
16.37%
AMCPX
VOOG