WASHINGTON (AFP) - United States (US) billionaire Warren Buffett told the CNBC television business channel on Monday that he had bought US$10.7 billion (S$13.7 billion) of IBM stock since March, the equivalent of a 5.5 per cent share of the US information technology company.
Mr Buffett, a 81-year-old tycoon who heads the Berkshire Hathaway financial holding company known as the 'Sage of Omaha' for his investing skills, said that amounts to some 64 million shares.
