Buffett Bid Electrifies Oncor Electric Bankruptcy Process By: Benzinga via Benzinga July 18, 2016 at 09:04 AM EDT Warren Buffett's Berkshire Hathaway Inc. (NYSE: BRK-A) (NYSE: BRK-B) has submitted a bid for Energy Future Holdings Corp.'s Oncor ... Read More >> Related Stocks: Berkshire Hathaway Berkshire Hathaway Macy's NextEra Energy