The current institutional shareholding score of Armata Pharmaceuticals Inc is 3.00, ranking 192 out of 387 in the Biotechnology & Medical Research industry. The latest institutional shareholding proportion is 9.14%, representing a quarter-over-quarter increase of 320.60%. The largest institutional shareholder is James Simons, holding a total of 0.00 shares, representing 0.11% of shares outstanding, with 4.86% increase in holdings.