The current institutional shareholding score of Agios Pharmaceuticals Inc is 10.00, ranking 1 out of 389 in the Biotechnology & Medical Research industry. The latest institutional shareholding proportion is 110.09%, representing a quarter-over-quarter decrease of 13.42%. The largest institutional shareholder is ETHSX, holding a total of 90.50K shares, representing 0.13% of shares outstanding, with 23.53% decrease in holdings.