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 five stocks receiving more support from CAPS All-Stars over the past month:

Company

% Change in All-Star Bulls From 6/8 to 7/8

CAPS Rating (out of 5)

CAPS Research

Itaú Unibanco Holding SA (NYSE:ITUB)

14,100%

4 Stars ITUB

UltraShort DJ-AIG Crude Oil (NYSE:SCO)

185%

1 Stars SCO

ProShares Short MSCI Emerging Markets (NYSE:EUM)

177%

2 Stars EUM

Rydex Inverse 2x S&P Select Sector Tech (NYSE:RTW)

150%

1 Stars RTW

ProShares Short MSCI (NYSE:EFZ)

136%

1 Stars EFZ

Source: Motley Fool CAPS, as of July 8, 2009

Come join us on CAPS, absolutely free, to learn more about these and countless other interesting stock ideas. Sign up for free.