
It is not very often, that two titans of the investment world — Warren Buffett and Carl Icahn — are on opposite sides of a trade.
It's occurred for the second time since 2016. Over the last few days, both revealed making opposing moves in SEC filings in Occidental Petroleum (NYSE:OXY), which is similar to what occurred in May 2016 with none other than Apple Inc. (NASDAQ:AAPL).