Micron is the world's third-largest supplier of DRAM and NAND chips. Nvidia controlled 80% of the market at the end of 2023, while AMD only held a 19% share. Micron's revenue grew 29% in fiscal 2021, but only rose 11% in fiscal fiscal 2022. The Motley Fool Stock Advisor has more than tripled the return of S&P 500 since 2002.