Warren Buffett Defies Tech Allergy With $10.7 Billion IBM Stake | WIRED
Berkshire Hathaway buys $10.7B in IBM
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Berkshire Hathaway CEO Warren Buffett doubles down on Apple, dumps nearly all of his IBM shares - Silicon Valley Business Journal
Buffett buys $10.7 billion of IBM shares - Nov. 14, 2011
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Warren Buffett Admits He Made Mistake with His IBM Purchase - YouTube
Warren Buffett tells CNBC he's dumped a third of stake in IBM - MarketWatch
Warren Buffett: Why I Choose Apple Over IBM - YouTube
Buffett says his IBM thesis was flawed, he blew it on Google | The Guardian Nigeria News - Nigeria and World News — Technology — The Guardian Nigeria News – Nigeria and World News
Warren Buffett sells a third of IBM stake, marking it 'downward'
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Warren Buffett Dishes on IBM, Deere, and Heading Berkshire Hathaway for 50 Years - TheStreet
Buffett Back in Money on IBM, Reversing $2.6 Billion Loss - Bloomberg
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Warren Buffett Explains Why He Sold a Third of His IBM Stake | Fortune