Warren Buffett's Berkshire Hathaway failed to beat the S&P 500's return last year, meaning it missed Buffett's target of beating the index over a five year period for the first time.
Warren Buffett's Berkshire Hathaway is set to miss its five year performance target for the first time in over four decades.
Warren Buffett's Berkshire Hathaway has purchased a $3.45bn stake in oil company Exxon Mobil.
Billionaire investor Warren Buffett has cut his stake in Tesco, days after the food retailer posted a major profit slump.
There was really only one story grabbing the headlines in the retail financial services world this week - the surprise exit of the most famous investor in the UK, Invesco Perpetual's Neil Woodford.