Larry Ellison, who built Oracle from a single idea in 1977 into one of the world's most consequential technology companies, has chosen to keep rather than convert a stake worth up to $7.5 billion — reversing a sale he had already been authorized to execute. In the quiet grammar of markets, a founder's decision to hold rather than harvest is a form of testimony: that the future he sees ahead is worth more than the certainty of what he could pocket today. The move arrives as Oracle presses deeper into artificial intelligence and cloud infrastructure, arenas where the distance between ambition an