The Oracle of Omaha's Annual Report was just released.

Last week, the much anticipated Warren Buffett Report was issued for Berkshire Hathaway. Like all his followers, I love reading his yearly report, especially for any insights that can be gathered from what he says.

One of the report features I like is the section where he gives an overview of about a dozen companies where Berkshire Hathaway owns a substantial percentage of the company.

For Warren to own a significant percentage of a company, it means be believes in the future value and performance of the company. Warren's list of these companies is often a good idea source for long term investments.

This morning's chart shows some of those stocks and the percentage of the company Berkshire Hathaway owns.