The current institutional shareholding score of Penumbra Inc is 10.00, ranking 1 out of 203 in the Healthcare Equipment & Supplies industry. The latest institutional shareholding proportion is 95.92%, representing a quarter-over-quarter decrease of 2.41%. The largest institutional shareholder is Paul Tudor Jones, holding a total of 421.43K shares, representing 1.05% of shares outstanding, with 0.45% increase in holdings.