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PMEGX vs. PCBIX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between PMEGX and PCBIX is 0.92, 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

PMEGX vs. PCBIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in T. Rowe Price Institutional Mid Cap Equity Growth Fund (PMEGX) and Principal MidCap Fund Institutional Class (PCBIX). The values are adjusted to include any dividend payments, if applicable.

-10.00%-5.00%0.00%5.00%10.00%AugustSeptemberOctoberNovemberDecember2025
-6.28%
6.23%
PMEGX
PCBIX

Key characteristics

Sharpe Ratio

PMEGX:

-0.06

PCBIX:

1.39

Sortino Ratio

PMEGX:

0.06

PCBIX:

1.88

Omega Ratio

PMEGX:

1.01

PCBIX:

1.24

Calmar Ratio

PMEGX:

-0.04

PCBIX:

1.31

Martin Ratio

PMEGX:

-0.19

PCBIX:

5.33

Ulcer Index

PMEGX:

6.12%

PCBIX:

3.78%

Daily Std Dev

PMEGX:

20.34%

PCBIX:

14.48%

Max Drawdown

PMEGX:

-60.81%

PCBIX:

-57.73%

Current Drawdown

PMEGX:

-27.51%

PCBIX:

-5.77%

Returns By Period

In the year-to-date period, PMEGX achieves a 3.99% return, which is significantly lower than PCBIX's 4.67% return. Over the past 10 years, PMEGX has underperformed PCBIX with an annualized return of 5.11%, while PCBIX has yielded a comparatively higher 8.25% annualized return.


PMEGX

YTD

3.99%

1M

2.75%

6M

-5.69%

1Y

-1.97%

5Y*

2.19%

10Y*

5.11%

PCBIX

YTD

4.67%

1M

3.51%

6M

6.59%

1Y

19.22%

5Y*

7.62%

10Y*

8.25%

*Annualized

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PMEGX vs. PCBIX - Expense Ratio Comparison

PMEGX has a 0.61% expense ratio, which is lower than PCBIX's 0.67% expense ratio.


PCBIX
Principal MidCap Fund Institutional Class
Expense ratio chart for PCBIX: current value at 0.67% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.67%
Expense ratio chart for PMEGX: current value at 0.61% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.61%

Risk-Adjusted Performance

PMEGX vs. PCBIX — Risk-Adjusted Performance Rank

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

PMEGX
The Risk-Adjusted Performance Rank of PMEGX is 44
Overall Rank
The Sharpe Ratio Rank of PMEGX is 44
Sharpe Ratio Rank
The Sortino Ratio Rank of PMEGX is 55
Sortino Ratio Rank
The Omega Ratio Rank of PMEGX is 55
Omega Ratio Rank
The Calmar Ratio Rank of PMEGX is 44
Calmar Ratio Rank
The Martin Ratio Rank of PMEGX is 44
Martin Ratio Rank

PCBIX
The Risk-Adjusted Performance Rank of PCBIX is 6868
Overall Rank
The Sharpe Ratio Rank of PCBIX is 7070
Sharpe Ratio Rank
The Sortino Ratio Rank of PCBIX is 6868
Sortino Ratio Rank
The Omega Ratio Rank of PCBIX is 6565
Omega Ratio Rank
The Calmar Ratio Rank of PCBIX is 7373
Calmar Ratio Rank
The Martin Ratio Rank of PCBIX is 6363
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.

PMEGX vs. PCBIX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for T. Rowe Price Institutional Mid Cap Equity Growth Fund (PMEGX) and Principal MidCap Fund Institutional Class (PCBIX). 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 PMEGX, currently valued at -0.06, compared to the broader market-1.000.001.002.003.004.00-0.061.39
The chart of Sortino ratio for PMEGX, currently valued at 0.06, compared to the broader market0.002.004.006.008.0010.0012.0014.000.061.88
The chart of Omega ratio for PMEGX, currently valued at 1.01, compared to the broader market1.002.003.004.001.011.24
The chart of Calmar ratio for PMEGX, currently valued at -0.04, compared to the broader market0.005.0010.0015.0020.00-0.041.31
The chart of Martin ratio for PMEGX, currently valued at -0.19, compared to the broader market0.0020.0040.0060.0080.00-0.195.33
PMEGX
PCBIX

The current PMEGX Sharpe Ratio is -0.06, which is lower than the PCBIX Sharpe Ratio of 1.39. The chart below compares the historical Sharpe Ratios of PMEGX and PCBIX, 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 Ratio0.001.002.003.00AugustSeptemberOctoberNovemberDecember2025
-0.06
1.39
PMEGX
PCBIX

Dividends

PMEGX vs. PCBIX - Dividend Comparison

PMEGX's dividend yield for the trailing twelve months is around 0.05%, less than PCBIX's 0.12% yield.


TTM20242023202220212020201920182017201620152014
PMEGX
T. Rowe Price Institutional Mid Cap Equity Growth Fund
0.05%0.05%0.17%0.00%0.00%8.94%0.31%0.27%0.13%0.20%0.00%0.00%
PCBIX
Principal MidCap Fund Institutional Class
0.12%0.13%0.04%0.00%0.00%0.00%0.47%0.07%0.05%0.41%0.13%0.36%

Drawdowns

PMEGX vs. PCBIX - Drawdown Comparison

The maximum PMEGX drawdown since its inception was -60.81%, which is greater than PCBIX's maximum drawdown of -57.73%. Use the drawdown chart below to compare losses from any high point for PMEGX and PCBIX. For additional features, visit the drawdowns tool.


-35.00%-30.00%-25.00%-20.00%-15.00%-10.00%-5.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-27.51%
-5.77%
PMEGX
PCBIX

Volatility

PMEGX vs. PCBIX - Volatility Comparison

The current volatility for T. Rowe Price Institutional Mid Cap Equity Growth Fund (PMEGX) is 3.61%, while Principal MidCap Fund Institutional Class (PCBIX) has a volatility of 4.21%. This indicates that PMEGX experiences smaller price fluctuations and is considered to be less risky than PCBIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


5.00%10.00%15.00%AugustSeptemberOctoberNovemberDecember2025
3.61%
4.21%
PMEGX
PCBIX
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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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