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ACFOX vs. TRBCX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between ACFOX and TRBCX is 0.91, 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.


-0.50.00.51.00.9

Performance

ACFOX vs. TRBCX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Century Investments Focused Dynamic Growth Fund (ACFOX) and T. Rowe Price Blue Chip Growth Fund (TRBCX). The values are adjusted to include any dividend payments, if applicable.

-10.00%-5.00%0.00%5.00%10.00%15.00%20.00%25.00%AugustSeptemberOctoberNovemberDecember2025
20.12%
14.62%
ACFOX
TRBCX

Key characteristics

Sharpe Ratio

ACFOX:

1.96

TRBCX:

1.80

Sortino Ratio

ACFOX:

2.54

TRBCX:

2.42

Omega Ratio

ACFOX:

1.34

TRBCX:

1.32

Calmar Ratio

ACFOX:

1.94

TRBCX:

2.59

Martin Ratio

ACFOX:

11.17

TRBCX:

9.78

Ulcer Index

ACFOX:

3.84%

TRBCX:

3.41%

Daily Std Dev

ACFOX:

21.83%

TRBCX:

18.48%

Max Drawdown

ACFOX:

-59.40%

TRBCX:

-54.56%

Current Drawdown

ACFOX:

-3.01%

TRBCX:

-1.79%

Returns By Period

In the year-to-date period, ACFOX achieves a 2.69% return, which is significantly lower than TRBCX's 3.18% return. Over the past 10 years, ACFOX has outperformed TRBCX with an annualized return of 16.25%, while TRBCX has yielded a comparatively lower 15.27% annualized return.


ACFOX

YTD

2.69%

1M

1.54%

6M

20.12%

1Y

40.93%

5Y*

16.81%

10Y*

16.25%

TRBCX

YTD

3.18%

1M

2.18%

6M

14.62%

1Y

32.23%

5Y*

14.75%

10Y*

15.27%

*Annualized

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


ACFOX vs. TRBCX - Expense Ratio Comparison

ACFOX has a 0.85% expense ratio, which is higher than TRBCX's 0.69% expense ratio.


ACFOX
American Century Investments Focused Dynamic Growth Fund
Expense ratio chart for ACFOX: current value at 0.85% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.85%
Expense ratio chart for TRBCX: current value at 0.69% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.69%

Risk-Adjusted Performance

ACFOX vs. TRBCX — Risk-Adjusted Performance Rank

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

ACFOX
The Risk-Adjusted Performance Rank of ACFOX is 8686
Overall Rank
The Sharpe Ratio Rank of ACFOX is 8888
Sharpe Ratio Rank
The Sortino Ratio Rank of ACFOX is 8585
Sortino Ratio Rank
The Omega Ratio Rank of ACFOX is 8585
Omega Ratio Rank
The Calmar Ratio Rank of ACFOX is 8282
Calmar Ratio Rank
The Martin Ratio Rank of ACFOX is 8989
Martin Ratio Rank

TRBCX
The Risk-Adjusted Performance Rank of TRBCX is 8686
Overall Rank
The Sharpe Ratio Rank of TRBCX is 8686
Sharpe Ratio Rank
The Sortino Ratio Rank of TRBCX is 8484
Sortino Ratio Rank
The Omega Ratio Rank of TRBCX is 8484
Omega Ratio Rank
The Calmar Ratio Rank of TRBCX is 8888
Calmar Ratio Rank
The Martin Ratio Rank of TRBCX is 8787
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.

ACFOX vs. TRBCX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for American Century Investments Focused Dynamic Growth Fund (ACFOX) and T. Rowe Price Blue Chip Growth Fund (TRBCX). 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.


Sharpe ratio
The chart of Sharpe ratio for ACFOX, currently valued at 1.96, compared to the broader market-1.000.001.002.003.004.001.961.80
The chart of Sortino ratio for ACFOX, currently valued at 2.54, compared to the broader market0.002.004.006.008.0010.0012.002.542.42
The chart of Omega ratio for ACFOX, currently valued at 1.34, compared to the broader market1.002.003.004.001.341.32
The chart of Calmar ratio for ACFOX, currently valued at 1.94, compared to the broader market0.005.0010.0015.0020.001.942.59
The chart of Martin ratio for ACFOX, currently valued at 11.17, compared to the broader market0.0020.0040.0060.0080.0011.179.78
ACFOX
TRBCX

The current ACFOX Sharpe Ratio is 1.96, which is comparable to the TRBCX Sharpe Ratio of 1.80. The chart below compares the historical Sharpe Ratios of ACFOX and TRBCX, 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 Ratio1.001.502.002.503.00AugustSeptemberOctoberNovemberDecember2025
1.96
1.80
ACFOX
TRBCX

Dividends

ACFOX vs. TRBCX - Dividend Comparison

ACFOX has not paid dividends to shareholders, while TRBCX's dividend yield for the trailing twelve months is around 8.80%.


TTM20242023202220212020201920182017201620152014
ACFOX
American Century Investments Focused Dynamic Growth Fund
0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%1.14%1.33%1.32%
TRBCX
T. Rowe Price Blue Chip Growth Fund
8.80%9.08%3.49%5.87%9.38%1.19%0.36%2.44%2.94%0.67%3.26%4.85%

Drawdowns

ACFOX vs. TRBCX - Drawdown Comparison

The maximum ACFOX drawdown since its inception was -59.40%, which is greater than TRBCX's maximum drawdown of -54.56%. Use the drawdown chart below to compare losses from any high point for ACFOX and TRBCX. For additional features, visit the drawdowns tool.


-15.00%-10.00%-5.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-3.01%
-1.79%
ACFOX
TRBCX

Volatility

ACFOX vs. TRBCX - Volatility Comparison

American Century Investments Focused Dynamic Growth Fund (ACFOX) has a higher volatility of 8.15% compared to T. Rowe Price Blue Chip Growth Fund (TRBCX) at 6.58%. This indicates that ACFOX's price experiences larger fluctuations and is considered to be riskier than TRBCX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


3.00%4.00%5.00%6.00%7.00%8.00%9.00%10.00%AugustSeptemberOctoberNovemberDecember2025
8.15%
6.58%
ACFOX
TRBCX
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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