Chris Kleponis / CNP / Bloomberg via Getty Images Oracle co-founder Larry Ellison briefly became the world's richest person ahead of Elon Musk on Wednesday, according to Bloomberg KEY TAKEAWAYS Oracle shares advanced in premarket trading Thursday, a day after soaring 36% in their best session since 1992. The surge in Oracle stock yesterday briefly lifted the net worth of chair and co-founder Larry Ellison above that of Elon Musk to become the world's richest person, according to Bloomberg. Several an ...