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 130,000-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 seven stocks receiving more support from CAPS All-Stars over the past month:

Company

Industry

% Change in All-Star Bulls From 3/16 to 4/15

CAPS Rating (out of 5)

CAPS Research

Harry Winston Diamond Corporation (NYSE:HWD)

Metals and Mining

156%

5 Stars HWD

Allied Nevada Gold (AMEX:ANV)

Metals and Mining

120%

1 Stars ANV

Huntsman Corp (NYSE:HUN)

Chemicals

118%

5 Stars HUN

Michael Baker Corp (AMEX:BKR)

Construction and Engineering

113%

5 Stars BKR

American Public Education (NASDAQ:APEI)

Diversified Consumer Services

106%

3 Stars APEI

Sauer-Danfoss, Inc. (NYSE:SHS)

Machinery

95%

3 Stars SHS

Simcere Pharmaceutical Group (NYSE:SCR)

Pharmaceuticals

93%

5 Stars SCR

Source: Motley Fool CAPS, as of April 15, 2009.

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Disclosure is important to us here at The Motley Fool. No individual person selected the stocks in this article, so there is no author to disclose an interest in them. Since this article was automatically generated, it is possible that Motley Fool personnel (and even The Motley Fool itself, through our Million Dollar Portfolio, Motley Fool Pro, and Ready Made Millionaire services), have positions in these stocks. We thought you'd like to know that. You can learn more about The Motley Fool’s disclosure policy here.