The Buffett's Holdings selection refers to the latest holdings released by Berkshire Hathaway. Warren Buffett's portfolio of holdings is closely watched by many investors and analysts due to its long history of above average market performance under Buffett's leadership. Warren Buffett is known as one of the most successful investors of all time and has built up a reputation for making savvy investment decisions that have earned him and Berkshire Hathaway, a substantial following among investors. When Buffett buys or sells a stock, it can move the market and signal to other investors of value in a particular company or industry.