Lol, the answer is vanguard/blackrock. That's who owns micron.
Micron Technology, Inc. is a public company, and as of November 2023, its shares are primarily held by large institutions. The top three corporate owners are Vanguard, BlackStreet, and Capital Research Group Investors. The top three individual owners are members of the company's management team: Sanjay Mehrotra, Manish H. Bhatia, and Sumit Sadana