Categories Articles Warren Buffett’s Berkshire Hathaway just piled another $350 million into Occidental stock – and now owns nearly 21% of the oil giant Post author By crystalg Post date September 29, 2022 Business Insider Business Insider Tags $350, Another, Berkshire, Buffett's, Giant, Hathaway, into, Just, million, nearly, Occidental, Owns, piled, Stock, Warren ← A Trio of Q3 Winners With Room to Run → Yes, men run much faster than women — but not at short distances