The Musk vs. Altman trial is officially underway, and the company with the most to lose outside the courtroom is Microsoft (NASDAQ:MSFT). Shares are trading near $424.82, with the stock down 12% year to date heading into tomorrow’s earnings release after the close. Microsoft holds an estimated 27% stake in OpenAI valued at roughly $135 ... Microsoft in the Crosshairs as the Musk-Altman Courtroom Battle Gets Underway