At present, Jim Simons' Renaissance Technologies holds 2.02 million shares of Micron Technology, Inc. (NASDAQ:MU), worth $171.9 million and representing 0.21% of the fund's portfolio. At the end of the second quarter of 2021, 87 hedge funds in the database of Insider Monkey held stakes worth $6.3 billion in Micron Technology (NASDAQ:MU), down from 100 in the preceding quarter worth $7.6 billion.