Why Warren Buffett Owns IBM Corp. Stock but Not Apple Inc. Stock

Motley FoolWhy Warren Buffett Owns IBM Corp. Stock but Not Apple Inc. StockMotley FoolPerhaps no other industry experiences change and upheaval of the kind that define the tech sector. The dominant companies of the 1980s were slayed by the newer technology that created the giants of the 1990s. Those giants, too, gave way to Apple ...and more »