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

Correlation

The correlation between AMPCX and AMCPX 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

AMPCX vs. AMCPX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Funds AMCAP Fund Class C (AMPCX) and American Funds AMCAP Fund Class A (AMCPX). The values are adjusted to include any dividend payments, if applicable.

200.00%250.00%300.00%350.00%400.00%NovemberDecember2025FebruaryMarchApril
203.39%
316.61%
AMPCX
AMCPX

Key characteristics

Sharpe Ratio

AMPCX:

-0.10

AMCPX:

0.02

Sortino Ratio

AMPCX:

0.01

AMCPX:

0.17

Omega Ratio

AMPCX:

1.00

AMCPX:

1.02

Calmar Ratio

AMPCX:

-0.07

AMCPX:

0.02

Martin Ratio

AMPCX:

-0.27

AMCPX:

0.05

Ulcer Index

AMPCX:

7.98%

AMCPX:

7.27%

Daily Std Dev

AMPCX:

21.87%

AMCPX:

21.43%

Max Drawdown

AMPCX:

-53.01%

AMCPX:

-52.11%

Current Drawdown

AMPCX:

-21.82%

AMCPX:

-16.11%

Returns By Period

The year-to-date returns for both investments are quite close, with AMPCX having a -6.93% return and AMCPX slightly higher at -6.74%. Over the past 10 years, AMPCX has underperformed AMCPX with an annualized return of 2.01%, while AMCPX has yielded a comparatively higher 3.76% annualized return.


AMPCX

YTD

-6.93%

1M

-4.82%

6M

-11.62%

1Y

-3.81%

5Y*

3.61%

10Y*

2.01%

AMCPX

YTD

-6.74%

1M

-4.76%

6M

-10.08%

1Y

-1.29%

5Y*

5.60%

10Y*

3.76%

*Annualized

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AMPCX vs. AMCPX - Expense Ratio Comparison

AMPCX has a 1.40% expense ratio, which is higher than AMCPX's 0.65% expense ratio.


Expense ratio chart for AMPCX: current value is 1.40%, compared with the broader market range of 0.00% to 2.12%.0.50%1.00%1.50%2.00%
AMPCX: 1.40%
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%

Risk-Adjusted Performance

AMPCX vs. AMCPX — Risk-Adjusted Performance Rank

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

AMPCX
The Risk-Adjusted Performance Rank of AMPCX is 1919
Overall Rank
The Sharpe Ratio Rank of AMPCX is 1919
Sharpe Ratio Rank
The Sortino Ratio Rank of AMPCX is 2020
Sortino Ratio Rank
The Omega Ratio Rank of AMPCX is 2020
Omega Ratio Rank
The Calmar Ratio Rank of AMPCX is 1818
Calmar Ratio Rank
The Martin Ratio Rank of AMPCX is 1818
Martin Ratio Rank

AMCPX
The Risk-Adjusted Performance Rank of AMCPX is 2727
Overall Rank
The Sharpe Ratio Rank of AMCPX is 2626
Sharpe Ratio Rank
The Sortino Ratio Rank of AMCPX is 2828
Sortino Ratio Rank
The Omega Ratio Rank of AMCPX is 2828
Omega Ratio Rank
The Calmar Ratio Rank of AMCPX is 2727
Calmar Ratio Rank
The Martin Ratio Rank of AMCPX is 2626
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.

AMPCX vs. AMCPX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for American Funds AMCAP Fund Class C (AMPCX) and American Funds AMCAP Fund Class A (AMCPX). 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 AMPCX, currently valued at -0.10, compared to the broader market-1.000.001.002.003.00
AMPCX: -0.10
AMCPX: 0.02
The chart of Sortino ratio for AMPCX, currently valued at 0.01, compared to the broader market-2.000.002.004.006.008.00
AMPCX: 0.01
AMCPX: 0.17
The chart of Omega ratio for AMPCX, currently valued at 1.00, compared to the broader market0.501.001.502.002.503.00
AMPCX: 1.00
AMCPX: 1.02
The chart of Calmar ratio for AMPCX, currently valued at -0.07, compared to the broader market0.002.004.006.008.0010.00
AMPCX: -0.07
AMCPX: 0.02
The chart of Martin ratio for AMPCX, currently valued at -0.27, compared to the broader market0.0010.0020.0030.0040.0050.00
AMPCX: -0.27
AMCPX: 0.05

The current AMPCX Sharpe Ratio is -0.10, which is lower than the AMCPX Sharpe Ratio of 0.02. The chart below compares the historical Sharpe Ratios of AMPCX and AMCPX, 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
-0.10
0.02
AMPCX
AMCPX

Dividends

AMPCX vs. AMCPX - Dividend Comparison

AMPCX has not paid dividends to shareholders, while AMCPX's dividend yield for the trailing twelve months is around 0.41%.


TTM20242023202220212020201920182017201620152014
AMPCX
American Funds AMCAP Fund Class C
0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%4.10%3.55%
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%

Drawdowns

AMPCX vs. AMCPX - Drawdown Comparison

The maximum AMPCX drawdown since its inception was -53.01%, roughly equal to the maximum AMCPX drawdown of -52.11%. Use the drawdown chart below to compare losses from any high point for AMPCX and AMCPX. For additional features, visit the drawdowns tool.


-30.00%-25.00%-20.00%-15.00%-10.00%-5.00%0.00%NovemberDecember2025FebruaryMarchApril
-21.82%
-16.11%
AMPCX
AMCPX

Volatility

AMPCX vs. AMCPX - Volatility Comparison

American Funds AMCAP Fund Class C (AMPCX) and American Funds AMCAP Fund Class A (AMCPX) have volatilities of 14.43% and 14.39%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.


2.00%4.00%6.00%8.00%10.00%12.00%14.00%NovemberDecember2025FebruaryMarchApril
14.43%
14.39%
AMPCX
AMCPX