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

Correlation

The correlation between PMEGX and NEAGX 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.


-0.50.00.51.00.8

Performance

PMEGX vs. NEAGX - 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 Needham Aggressive Growth Fund (NEAGX). The values are adjusted to include any dividend payments, if applicable.

-10.00%-5.00%0.00%5.00%10.00%AugustSeptemberOctoberNovemberDecember2025
-6.28%
-1.65%
PMEGX
NEAGX

Key characteristics

Sharpe Ratio

PMEGX:

-0.06

NEAGX:

0.54

Sortino Ratio

PMEGX:

0.06

NEAGX:

0.92

Omega Ratio

PMEGX:

1.01

NEAGX:

1.11

Calmar Ratio

PMEGX:

-0.04

NEAGX:

0.78

Martin Ratio

PMEGX:

-0.19

NEAGX:

2.01

Ulcer Index

PMEGX:

6.12%

NEAGX:

6.37%

Daily Std Dev

PMEGX:

20.34%

NEAGX:

23.59%

Max Drawdown

PMEGX:

-60.81%

NEAGX:

-53.03%

Current Drawdown

PMEGX:

-27.51%

NEAGX:

-6.04%

Returns By Period

In the year-to-date period, PMEGX achieves a 3.99% return, which is significantly higher than NEAGX's 1.97% return. Over the past 10 years, PMEGX has underperformed NEAGX with an annualized return of 5.11%, while NEAGX has yielded a comparatively higher 7.48% annualized return.


PMEGX

YTD

3.99%

1M

2.75%

6M

-5.69%

1Y

-1.97%

5Y*

2.19%

10Y*

5.11%

NEAGX

YTD

1.97%

1M

0.86%

6M

0.26%

1Y

11.94%

5Y*

16.10%

10Y*

7.48%

*Annualized

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PMEGX vs. NEAGX - Expense Ratio Comparison

PMEGX has a 0.61% expense ratio, which is lower than NEAGX's 1.86% expense ratio.


NEAGX
Needham Aggressive Growth Fund
Expense ratio chart for NEAGX: current value at 1.86% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%1.86%
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. NEAGX — 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

NEAGX
The Risk-Adjusted Performance Rank of NEAGX is 3030
Overall Rank
The Sharpe Ratio Rank of NEAGX is 2121
Sharpe Ratio Rank
The Sortino Ratio Rank of NEAGX is 2626
Sortino Ratio Rank
The Omega Ratio Rank of NEAGX is 2121
Omega Ratio Rank
The Calmar Ratio Rank of NEAGX is 5555
Calmar Ratio Rank
The Martin Ratio Rank of NEAGX 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.

PMEGX vs. NEAGX - 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 Needham Aggressive Growth Fund (NEAGX). 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-1.000.001.002.003.004.00-0.060.54
The chart of Sortino ratio for PMEGX, currently valued at 0.06, compared to the broader market0.002.004.006.008.0010.0012.0014.000.060.92
The chart of Omega ratio for PMEGX, currently valued at 1.01, compared to the broader market1.002.003.004.001.011.11
The chart of Calmar ratio for PMEGX, currently valued at -0.04, compared to the broader market0.005.0010.0015.0020.00-0.040.78
The chart of Martin ratio for PMEGX, currently valued at -0.19, compared to the broader market0.0020.0040.0060.0080.00-0.192.01
PMEGX
NEAGX

The current PMEGX Sharpe Ratio is -0.06, which is lower than the NEAGX Sharpe Ratio of 0.54. The chart below compares the historical Sharpe Ratios of PMEGX and NEAGX, 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-0.500.000.501.001.50AugustSeptemberOctoberNovemberDecember2025
-0.06
0.54
PMEGX
NEAGX

Dividends

PMEGX vs. NEAGX - Dividend Comparison

PMEGX's dividend yield for the trailing twelve months is around 0.05%, while NEAGX has not paid dividends to shareholders.


TTM202420232022202120202019201820172016
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%
NEAGX
Needham Aggressive Growth Fund
0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%

Drawdowns

PMEGX vs. NEAGX - Drawdown Comparison

The maximum PMEGX drawdown since its inception was -60.81%, which is greater than NEAGX's maximum drawdown of -53.03%. Use the drawdown chart below to compare losses from any high point for PMEGX and NEAGX. 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%
-6.04%
PMEGX
NEAGX

Volatility

PMEGX vs. NEAGX - Volatility Comparison

The current volatility for T. Rowe Price Institutional Mid Cap Equity Growth Fund (PMEGX) is 3.61%, while Needham Aggressive Growth Fund (NEAGX) has a volatility of 7.69%. This indicates that PMEGX experiences smaller price fluctuations and is considered to be less risky than NEAGX 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%
7.69%
PMEGX
NEAGX
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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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