Warren Buffett's retail favourite Tesco has seen its shares plunge 14.2% following a profit warning today.
Investment Week, IFAonline's sister title, rounds up the most memorable quotes from our favourite (and most outspoken) industry commentators in 2011.
Warren Buffett's Berkshire Hathaway group lost more than $2bn on derivatives related to stock market performance in Q3.
Berkshire Hathaway chief executive Warren Buffett has revealed his gross income last year was nearly $63m.
Warren Buffett has increased his stake in Tesco plc by £120m, according to a person familiar with the matter.
Billionaire investor Warren Buffett has retained second spot in Forbes latest list of America's richest people, despite seeing his personal wealth fall by $11bn.
US president Barack Obama said the wealthy and corporations should pay their "fair share" to cut the country's deficit.
Berkshire Hathaway has strengthened its investment team by hiring a hedge fund manager who previously paid over $5m to dine with Warren Buffett.
It's our round-up of Friday's national finance news...
Warren Buffett has revealed he has exploited recent sell-offs to buy up cheap stocks.