The current institutional shareholding score of AstraZeneca PLC is 5.00, ranking 73 out of 157 in the Pharmaceuticals industry. The latest institutional shareholding proportion is 66.44%, representing a quarter-over-quarter increase of 284.32%. The largest institutional shareholder is Sarah Ketterer, holding a total of 7.86M shares, representing 0.48% of shares outstanding, with 2.13% increase in holdings.