The current institutional shareholding score of MediciNova Inc is 3.00, ranking 192 out of 387 in the Biotechnology & Medical Research industry. The latest institutional shareholding proportion is 12.50%, representing a quarter-over-quarter decrease of 42.46%. The largest institutional shareholder is James Simons, holding a total of 0.00 shares, representing 0.39% of shares outstanding, with 1.09% increase in holdings.