PortfoliosLab logo
PortfoliosLab logo
Tools
Performance Analysis
Portfolio Analysis
Factor Model
Portfolios
Lazy PortfoliosUser Portfolios
Discussions
PRBLX vs. AKREX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between PRBLX and AKREX is 0.85, 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

PRBLX vs. AKREX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Parnassus Core Equity Fund (PRBLX) and Akre Focus Fund Retail Class (AKREX). The values are adjusted to include any dividend payments, if applicable.

-5.00%0.00%5.00%10.00%AugustSeptemberOctoberNovemberDecember2025
-3.21%
2.39%
PRBLX
AKREX

Key characteristics

Sharpe Ratio

PRBLX:

0.76

AKREX:

1.01

Sortino Ratio

PRBLX:

1.00

AKREX:

1.37

Omega Ratio

PRBLX:

1.16

AKREX:

1.18

Calmar Ratio

PRBLX:

0.71

AKREX:

1.01

Martin Ratio

PRBLX:

2.73

AKREX:

3.60

Ulcer Index

PRBLX:

4.19%

AKREX:

4.13%

Daily Std Dev

PRBLX:

14.98%

AKREX:

14.69%

Max Drawdown

PRBLX:

-45.76%

AKREX:

-34.37%

Current Drawdown

PRBLX:

-10.57%

AKREX:

-8.86%

Returns By Period

In the year-to-date period, PRBLX achieves a 2.18% return, which is significantly higher than AKREX's 1.63% return. Over the past 10 years, PRBLX has underperformed AKREX with an annualized return of 5.18%, while AKREX has yielded a comparatively higher 11.55% annualized return.


PRBLX

YTD

2.18%

1M

1.98%

6M

-2.11%

1Y

10.24%

5Y*

5.31%

10Y*

5.18%

AKREX

YTD

1.63%

1M

1.78%

6M

2.39%

1Y

12.27%

5Y*

7.03%

10Y*

11.55%

*Annualized

Compare stocks, funds, or ETFs

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


PRBLX vs. AKREX - Expense Ratio Comparison

PRBLX has a 0.82% expense ratio, which is lower than AKREX's 1.30% expense ratio.


AKREX
Akre Focus Fund Retail Class
Expense ratio chart for AKREX: current value at 1.30% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%1.30%
Expense ratio chart for PRBLX: current value at 0.82% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.82%

Risk-Adjusted Performance

PRBLX vs. AKREX — Risk-Adjusted Performance Rank

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

PRBLX
The Risk-Adjusted Performance Rank of PRBLX is 3939
Overall Rank
The Sharpe Ratio Rank of PRBLX is 3535
Sharpe Ratio Rank
The Sortino Ratio Rank of PRBLX is 3232
Sortino Ratio Rank
The Omega Ratio Rank of PRBLX is 4040
Omega Ratio Rank
The Calmar Ratio Rank of PRBLX is 5252
Calmar Ratio Rank
The Martin Ratio Rank of PRBLX is 3636
Martin Ratio Rank

AKREX
The Risk-Adjusted Performance Rank of AKREX is 5050
Overall Rank
The Sharpe Ratio Rank of AKREX is 4848
Sharpe Ratio Rank
The Sortino Ratio Rank of AKREX is 4646
Sortino Ratio Rank
The Omega Ratio Rank of AKREX is 4444
Omega Ratio Rank
The Calmar Ratio Rank of AKREX is 6464
Calmar Ratio Rank
The Martin Ratio Rank of AKREX is 4545
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.

PRBLX vs. AKREX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Parnassus Core Equity Fund (PRBLX) and Akre Focus Fund Retail Class (AKREX). 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 PRBLX, currently valued at 0.76, compared to the broader market-1.000.001.002.003.004.000.761.01
The chart of Sortino ratio for PRBLX, currently valued at 1.00, compared to the broader market0.005.0010.001.001.37
The chart of Omega ratio for PRBLX, currently valued at 1.16, compared to the broader market1.002.003.004.001.161.18
The chart of Calmar ratio for PRBLX, currently valued at 0.71, compared to the broader market0.005.0010.0015.0020.000.711.01
The chart of Martin ratio for PRBLX, currently valued at 2.73, compared to the broader market0.0020.0040.0060.0080.002.733.60
PRBLX
AKREX

The current PRBLX Sharpe Ratio is 0.76, which is comparable to the AKREX Sharpe Ratio of 1.01. The chart below compares the historical Sharpe Ratios of PRBLX and AKREX, 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 Ratio0.501.001.502.002.503.00AugustSeptemberOctoberNovemberDecember2025
0.76
1.01
PRBLX
AKREX

Dividends

PRBLX vs. AKREX - Dividend Comparison

PRBLX's dividend yield for the trailing twelve months is around 0.37%, while AKREX has not paid dividends to shareholders.


TTM20242023202220212020201920182017201620152014
PRBLX
Parnassus Core Equity Fund
0.37%0.38%0.57%0.49%0.83%0.57%0.73%1.14%1.30%1.02%2.17%1.46%
AKREX
Akre Focus Fund Retail Class
0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%

Drawdowns

PRBLX vs. AKREX - Drawdown Comparison

The maximum PRBLX drawdown since its inception was -45.76%, which is greater than AKREX's maximum drawdown of -34.37%. Use the drawdown chart below to compare losses from any high point for PRBLX and AKREX. For additional features, visit the drawdowns tool.


-14.00%-12.00%-10.00%-8.00%-6.00%-4.00%-2.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-10.57%
-8.86%
PRBLX
AKREX

Volatility

PRBLX vs. AKREX - Volatility Comparison

The current volatility for Parnassus Core Equity Fund (PRBLX) is 4.70%, while Akre Focus Fund Retail Class (AKREX) has a volatility of 6.30%. This indicates that PRBLX experiences smaller price fluctuations and is considered to be less risky than AKREX 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%AugustSeptemberOctoberNovemberDecember2025
4.70%
6.30%
PRBLX
AKREX
PortfoliosLab logo
Performance Analysis
Portfolio AnalysisPortfolio PerformanceStock ComparisonSharpe RatioMartin RatioTreynor RatioSortino RatioOmega RatioCalmar RatioSummers Ratio
Community
Discussions


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.

Copyright © 2025 PortfoliosLab