Investors eagerly await Berkshire Hathaway's NYSE: BRK.B 13F filing every quarter, unveiling Warren Buffett's latest stock moves. This event is closely watched as it offers a rare glimpse into the strategies of one of the greatest investors of all time. Among the most recent highlights from the second quarter of 2024 is Berkshire's increased stake in Occidental Petroleum NYSE: OXY, which has been a significant part of Buffett's portfolio for the past few years.Get Occidental Petroleum alerts:Buffett's Histo ...