-- Warren E. Buffett is the chief executive of Berkshire Hathaway, a diversified holding company. -- Douglas A. Kass is President of Seabreeze Partners Management, Inc. the General Partner of Seabreeze Partners Short LP and Seabreeze Partners Long/Short LP. Doug Kass writes daily for RealMoney Silver , a premium bundle service from TheStreet.com. For a free trial to RealMoney Silver and exclusive access to Mr. Kass's daily trading diary, please click here.
Know What You Own: Other financial sector stocks in the Berkshire Hathaway portfolio include M&T Bank (MTB), Torchmark (TMK) and SunTrust Banks (STI). For more on the value of knowing what you own, visit TheStreet.com's Investing A-to-Z section.
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