Warren Buffett 's Berkshire Hathaway snapped up more shares of Occidental Petroleum , taking advantage of sliding oil prices amid the spreading banking crisis.
The Omaha, Nebraska-based conglomerate bought 7.9 million shares in multiple trades on Monday, Tuesday and Wednesday, a new regulatory filing showed.
That brought Berkshire's total number of shares in Occidental to 208 million shares, 23.1% of the oil giant's outstanding shares.
The "Oracle of Omaha" had purchased 5.8 million shares for $352.5 million on March 3, March 4, and March 7.
Occidental shares opened slightly lower on Thursday.