The current institutional shareholding score of OptimumBank Holdings Inc is 3.00, ranking 251 out of 397 in the Banking Services industry. The latest institutional shareholding proportion is 17.33%, representing a quarter-over-quarter increase of 0.86%. The largest institutional shareholder is James Simons, holding a total of 0.00 shares, representing 1.02% of shares outstanding, with 0.43% increase in holdings.