There's a reason why more than 30,000 investors flock to Omaha each May, and millions more rummage through the Berkshire Hathaway annual reports: Gleaning knowledge from proven investors is one way to find the stocks that will make you rich.

Using Motley Fool CAPS, the Fool's 135,000-plus-member investing community, we can see which stocks are receiving a boost in attention from CAPS All-Star players each week. A sudden increase in bullish interest from top-rated investors could signal that the stock deserves further research.

Here are four stocks receiving more support from CAPS All-Stars over the past month:

Company

Industry

% Change in All-Star Bulls From 6/1 to 7/1

CAPS Rating (out of 5)

CAPS Research

Aryx Therapeutics (NASDAQ:ARYX)

Pharmaceuticals

78%

5 Stars ARYX

China Green Agriculture (AMEX:CGA)

 

58%

5 Stars CGA

Spectrum Pharmaceuticals, Inc. (NASDAQ:SPPI)

Pharmaceuticals

48%

3 Stars SPPI

Sun Healthcare Group, Inc. (NASDAQ:SUNH)

Health-Care Providers and Services

44%

5 Stars SUNH

Source: Motley Fool CAPS, as of July 1, 2009

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