The current institutional shareholding score of Star Bulk Carriers Corp is 3.00, ranking 37 out of 78 in the Freight & Logistics Services industry. The latest institutional shareholding proportion is 32.53%, representing a quarter-over-quarter increase of 12.85%. The largest institutional shareholder is James Simons, holding a total of 0.00 shares, representing 1.85% of shares outstanding, with 0.21% decrease in holdings.