Smx Public  Co (NASDAQ: SMX) is owned by 0.00% institutional shareholders, 0.00% Smx Public  Co insiders, and 100.00% retail investors. Ubs Group Ag is the largest individual Smx Public  Co shareholder, owning 1.00 shares representing 0.00% of the company. Ubs Group Ag's Smx Public  Co shares are currently valued at $2.43.