Earlier this year, Warren Buffet, one of the most successful investors of all time, proposed a $3 billion investment in Uber Technologies Inc. However, due to the disagreements over the terms and sum of the deal, their negotiation fell apart. Buffet..

The largest creditor of the bankrupt parent of Oncor Electric Delivery Co, Elliott Management, said it was putting together an offer that values the utility at about $18.5 billion, including debt.On Friday, Warren Buffet’s Berkshire Hathaway (..