The current institutional shareholding score of Emergent BioSolutions Inc is 7.00, ranking 51 out of 157 in the Pharmaceuticals industry. The latest institutional shareholding proportion is 81.98%, representing a quarter-over-quarter decrease of 1.39%. The largest institutional shareholder is James Simons, holding a total of 0.00 shares, representing 1.27% of shares outstanding, with 0.12% decrease in holdings.