Occidental Petroleum (OXY) is one of the stock the legendary Warren Buffet has been buying since 2022 and Berkshire Hathaway, Inc holds more than 248 Millions shares of Occidental Petroleum (i.e. about 28% of OXY) as of March 2024. Here is a look at how Occidental Petroleum stock … [Read more...] about Occidental Petroleum (OXY) Stock Yearly Returns