Nvidia — the most valuable company in the world thanks to its place atop the AI food chain — generated a staggering $120 billion in profits last year. This includes an eye-popping $43 billion during the three-month period ending in January, one of the strongest quarters of any business ever recorded. Investors didn’t seem to care. Shares of Nvidia fell more than 5% Thursday, following the results. With a total market value of roughly $4.5 trillion, the company’s one-day loss amounted to roughly