Oracle Executive Chairman Larry Ellison speaks at the White House earlier this year during an event to launch a major AI infrastructure project involving OpenAI and Japan's SoftBank. Andrew Harnik / Getty Images Close Key Takeaways Betting big on artificial intelligence is proving to be a double-edged sword. Shares of Oracle (ORCL), the almost-50 year-old software company turned AI play, rallied furiously during the summer as investor enthusiasm for what could be the next transformative technology surged. L ...