The current institutional shareholding score of ABVC Biopharma Inc is 3.00, ranking 192 out of 388 in the Biotechnology & Medical Research industry. The latest institutional shareholding proportion is 3.41%, representing a quarter-over-quarter increase of 1.88%. The largest institutional shareholder is James Simons, holding a total of 0.00 shares, representing 0.38% of shares outstanding, with 3.88% increase in holdings.