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PRDGX vs. PRBLX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between PRDGX and PRBLX is 0.89, 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

PRDGX vs. PRBLX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T. Rowe Price Dividend Growth Fund, Inc. (PRDGX) and Parnassus Core Equity Fund (PRBLX). The values are adjusted to include any dividend payments, if applicable.

-5.00%0.00%5.00%10.00%AugustSeptemberOctoberNovemberDecember2025
1.28%
-2.12%
PRDGX
PRBLX

Key characteristics

Sharpe Ratio

PRDGX:

1.30

PRBLX:

0.77

Sortino Ratio

PRDGX:

1.74

PRBLX:

1.01

Omega Ratio

PRDGX:

1.24

PRBLX:

1.16

Calmar Ratio

PRDGX:

1.50

PRBLX:

0.76

Martin Ratio

PRDGX:

4.92

PRBLX:

2.74

Ulcer Index

PRDGX:

2.84%

PRBLX:

4.23%

Daily Std Dev

PRDGX:

10.71%

PRBLX:

14.98%

Max Drawdown

PRDGX:

-52.28%

PRBLX:

-45.76%

Current Drawdown

PRDGX:

-5.48%

PRBLX:

-9.48%

Returns By Period

The year-to-date returns for both stocks are quite close, with PRDGX having a 3.50% return and PRBLX slightly lower at 3.42%. Over the past 10 years, PRDGX has outperformed PRBLX with an annualized return of 9.68%, while PRBLX has yielded a comparatively lower 5.24% annualized return.


PRDGX

YTD

3.50%

1M

2.95%

6M

1.28%

1Y

12.63%

5Y*

8.97%

10Y*

9.68%

PRBLX

YTD

3.42%

1M

2.34%

6M

-2.12%

1Y

10.01%

5Y*

5.64%

10Y*

5.24%

*Annualized

Compare stocks, funds, or ETFs

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


PRDGX vs. PRBLX - Expense Ratio Comparison

PRDGX has a 0.62% expense ratio, which is lower than PRBLX's 0.82% expense ratio.


PRBLX
Parnassus Core Equity Fund
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%
Expense ratio chart for PRDGX: current value at 0.62% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.62%

Risk-Adjusted Performance

PRDGX vs. PRBLX — Risk-Adjusted Performance Rank

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

PRDGX
The Risk-Adjusted Performance Rank of PRDGX is 6262
Overall Rank
The Sharpe Ratio Rank of PRDGX is 6060
Sharpe Ratio Rank
The Sortino Ratio Rank of PRDGX is 5858
Sortino Ratio Rank
The Omega Ratio Rank of PRDGX is 6161
Omega Ratio Rank
The Calmar Ratio Rank of PRDGX is 7575
Calmar Ratio Rank
The Martin Ratio Rank of PRDGX is 5555
Martin Ratio Rank

PRBLX
The Risk-Adjusted Performance Rank of PRBLX is 3636
Overall Rank
The Sharpe Ratio Rank of PRBLX is 3232
Sharpe Ratio Rank
The Sortino Ratio Rank of PRBLX is 2828
Sortino Ratio Rank
The Omega Ratio Rank of PRBLX is 3636
Omega Ratio Rank
The Calmar Ratio Rank of PRBLX is 5151
Calmar Ratio Rank
The Martin Ratio Rank of PRBLX is 3333
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.

PRDGX vs. PRBLX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price Dividend Growth Fund, Inc. (PRDGX) and Parnassus Core Equity Fund (PRBLX). 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 PRDGX, currently valued at 1.30, compared to the broader market-1.000.001.002.003.004.001.300.77
The chart of Sortino ratio for PRDGX, currently valued at 1.74, compared to the broader market0.005.0010.001.741.01
The chart of Omega ratio for PRDGX, currently valued at 1.24, compared to the broader market1.002.003.004.001.241.16
The chart of Calmar ratio for PRDGX, currently valued at 1.50, compared to the broader market0.005.0010.0015.0020.001.500.76
The chart of Martin ratio for PRDGX, currently valued at 4.92, compared to the broader market0.0020.0040.0060.0080.004.922.74
PRDGX
PRBLX

The current PRDGX Sharpe Ratio is 1.30, which is higher than the PRBLX Sharpe Ratio of 0.77. The chart below compares the historical Sharpe Ratios of PRDGX and PRBLX, 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
1.30
0.77
PRDGX
PRBLX

Dividends

PRDGX vs. PRBLX - Dividend Comparison

PRDGX's dividend yield for the trailing twelve months is around 0.99%, more than PRBLX's 0.37% yield.


TTM20242023202220212020201920182017201620152014
PRDGX
T. Rowe Price Dividend Growth Fund, Inc.
0.99%1.02%1.16%1.14%0.78%1.03%1.24%1.76%1.22%1.53%1.78%1.30%
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%

Drawdowns

PRDGX vs. PRBLX - Drawdown Comparison

The maximum PRDGX drawdown since its inception was -52.28%, which is greater than PRBLX's maximum drawdown of -45.76%. Use the drawdown chart below to compare losses from any high point for PRDGX and PRBLX. For additional features, visit the drawdowns tool.


-14.00%-12.00%-10.00%-8.00%-6.00%-4.00%-2.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-5.48%
-9.48%
PRDGX
PRBLX

Volatility

PRDGX vs. PRBLX - Volatility Comparison

The current volatility for T. Rowe Price Dividend Growth Fund, Inc. (PRDGX) is 4.06%, while Parnassus Core Equity Fund (PRBLX) has a volatility of 4.84%. This indicates that PRDGX experiences smaller price fluctuations and is considered to be less risky than PRBLX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


2.00%4.00%6.00%8.00%10.00%AugustSeptemberOctoberNovemberDecember2025
4.06%
4.84%
PRDGX
PRBLX
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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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