Marcus & Millichap (MMI) gains 1.64% Posted on May 24, 2021 By News Team Marcus & Millichap (NYSE: MMI) shares gained 1.64% to end trading Thursday at $36.54 per share – a net change of $0.59. Shares traded between $36.54 and $35.31 throughout the day. 193271 shares of Marcus & Millichap exchanged hands.