Polyrizon (NASDAQ: PLRZ) is owned by 1.26% institutional shareholders, 0.00% Polyrizon insiders, and 98.74% retail investors. Ubs Group Ag is the largest individual Polyrizon shareholder, owning 12,267.00 shares representing 1.25% of the company. Ubs Group Ag's Polyrizon shares are currently valued at $98.50k.