Occidental

Warren Buffett's Berkshire Hathaway Inc boosted its ownership stake in Occidental Petroleum Corp to about 23.6% after buying nearly 3.7 million additional shares.Berkshire disclosed the…
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A U.S. energy regulator on Friday gave Berkshire Hathaway Inc, the company controlled by billionaire Warren Buffett, permission to buy up to 50% of oil company Occidental Petroleum…
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- Warren Buffett's Berkshire Hathaway Inc bought more shares of Occidental Petroleum Corp , surpassing the 20% stake where it could record some of the oil company's earnings with its…
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Warren Buffett's near 20% stake in Occidental Petroleum has some investors expecting the billionaire to eventually absorb the oil producer and turn it into a "cash machine" that feeds…
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Warren Buffett's Berkshire Hathaway Inc said it has bought another 9.9 million shares of Occidental Petroleum Corp, giving it a 17.4% stake in the oil company. Berkshire paid about $582…
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