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NEEGX vs. VWILX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between NEEGX and VWILX is 0.72, 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.


-0.50.00.51.00.7

Performance

NEEGX vs. VWILX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Needham Growth Fund (NEEGX) and Vanguard International Growth Fund Admiral Shares (VWILX). The values are adjusted to include any dividend payments, if applicable.

-10.00%-5.00%0.00%5.00%10.00%AugustSeptemberOctoberNovemberDecember2025
-9.78%
7.98%
NEEGX
VWILX

Key characteristics

Sharpe Ratio

NEEGX:

0.14

VWILX:

1.04

Sortino Ratio

NEEGX:

0.39

VWILX:

1.51

Omega Ratio

NEEGX:

1.05

VWILX:

1.19

Calmar Ratio

NEEGX:

0.18

VWILX:

0.39

Martin Ratio

NEEGX:

0.39

VWILX:

5.29

Ulcer Index

NEEGX:

9.93%

VWILX:

3.17%

Daily Std Dev

NEEGX:

26.79%

VWILX:

16.17%

Max Drawdown

NEEGX:

-60.83%

VWILX:

-65.55%

Current Drawdown

NEEGX:

-18.30%

VWILX:

-33.11%

Returns By Period

In the year-to-date period, NEEGX achieves a 0.08% return, which is significantly lower than VWILX's 5.40% return. Over the past 10 years, NEEGX has underperformed VWILX with an annualized return of 3.04%, while VWILX has yielded a comparatively higher 6.64% annualized return.


NEEGX

YTD

0.08%

1M

-1.88%

6M

-9.78%

1Y

2.71%

5Y*

7.31%

10Y*

3.04%

VWILX

YTD

5.40%

1M

4.08%

6M

7.97%

1Y

15.77%

5Y*

3.44%

10Y*

6.64%

*Annualized

Compare stocks, funds, or ETFs

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


NEEGX vs. VWILX - Expense Ratio Comparison

NEEGX has a 1.78% expense ratio, which is higher than VWILX's 0.32% expense ratio.


NEEGX
Needham Growth Fund
Expense ratio chart for NEEGX: current value at 1.78% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%1.78%
Expense ratio chart for VWILX: current value at 0.32% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.32%

Risk-Adjusted Performance

NEEGX vs. VWILX — Risk-Adjusted Performance Rank

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

NEEGX
The Risk-Adjusted Performance Rank of NEEGX is 99
Overall Rank
The Sharpe Ratio Rank of NEEGX is 88
Sharpe Ratio Rank
The Sortino Ratio Rank of NEEGX is 1010
Sortino Ratio Rank
The Omega Ratio Rank of NEEGX is 88
Omega Ratio Rank
The Calmar Ratio Rank of NEEGX is 1313
Calmar Ratio Rank
The Martin Ratio Rank of NEEGX is 77
Martin Ratio Rank

VWILX
The Risk-Adjusted Performance Rank of VWILX is 5050
Overall Rank
The Sharpe Ratio Rank of VWILX is 5353
Sharpe Ratio Rank
The Sortino Ratio Rank of VWILX is 5454
Sortino Ratio Rank
The Omega Ratio Rank of VWILX is 4949
Omega Ratio Rank
The Calmar Ratio Rank of VWILX is 2929
Calmar Ratio Rank
The Martin Ratio Rank of VWILX 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.

NEEGX vs. VWILX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Needham Growth Fund (NEEGX) and Vanguard International Growth Fund Admiral Shares (VWILX). 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 NEEGX, currently valued at 0.14, compared to the broader market-1.000.001.002.003.004.000.141.04
The chart of Sortino ratio for NEEGX, currently valued at 0.39, compared to the broader market0.005.0010.000.391.51
The chart of Omega ratio for NEEGX, currently valued at 1.05, compared to the broader market1.002.003.004.001.051.19
The chart of Calmar ratio for NEEGX, currently valued at 0.18, compared to the broader market0.005.0010.0015.0020.000.180.39
The chart of Martin ratio for NEEGX, currently valued at 0.39, compared to the broader market0.0020.0040.0060.0080.000.395.29
NEEGX
VWILX

The current NEEGX Sharpe Ratio is 0.14, which is lower than the VWILX Sharpe Ratio of 1.04. The chart below compares the historical Sharpe Ratios of NEEGX and VWILX, 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 Ratio0.000.501.001.502.00AugustSeptemberOctoberNovemberDecember2025
0.14
1.04
NEEGX
VWILX

Dividends

NEEGX vs. VWILX - Dividend Comparison

NEEGX has not paid dividends to shareholders, while VWILX's dividend yield for the trailing twelve months is around 0.91%.


TTM20242023202220212020201920182017201620152014
NEEGX
Needham Growth Fund
0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
VWILX
Vanguard International Growth Fund Admiral Shares
0.91%0.95%1.10%1.50%1.08%0.31%1.30%1.79%0.84%1.42%1.53%2.46%

Drawdowns

NEEGX vs. VWILX - Drawdown Comparison

The maximum NEEGX drawdown since its inception was -60.83%, smaller than the maximum VWILX drawdown of -65.55%. Use the drawdown chart below to compare losses from any high point for NEEGX and VWILX. For additional features, visit the drawdowns tool.


-40.00%-30.00%-20.00%-10.00%AugustSeptemberOctoberNovemberDecember2025
-18.30%
-33.11%
NEEGX
VWILX

Volatility

NEEGX vs. VWILX - Volatility Comparison

Needham Growth Fund (NEEGX) has a higher volatility of 7.92% compared to Vanguard International Growth Fund Admiral Shares (VWILX) at 4.37%. This indicates that NEEGX's price experiences larger fluctuations and is considered to be riskier than VWILX 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
7.92%
4.37%
NEEGX
VWILX
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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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