The current institutional shareholding score of West Pharmaceutical Services Inc is 10.00, ranking 1 out of 203 in the Healthcare Equipment & Supplies industry. The latest institutional shareholding proportion is 100.32%, representing a quarter-over-quarter increase of 0.29%. The largest institutional shareholder is Al Gore, holding a total of 1.80M shares, representing 3.16% of shares outstanding, with 0.51% decrease in holdings.