Prothena Corporation PLC

The current institutional shareholding score of Prothena Corporation PLC is 10.00, ranking 1 out of 389 in the Biotechnology & Medical Research industry. The latest institutional shareholding proportion is 96.24%, representing a quarter-over-quarter increase of 19.52%. The largest institutional shareholder is James Simons, holding a total of 0.00 shares, representing 1.14% of shares outstanding, with 1.76% decrease in holdings.