The current institutional shareholding score of Greenwich Lifesciences Inc is 3.00, ranking 192 out of 387 in the Biotechnology & Medical Research industry. The latest institutional shareholding proportion is 11.38%, representing a quarter-over-quarter increase of 19.42%. The largest institutional shareholder is Bill Nygren | OAKMX, holding a total of 1.48K shares, representing 0.01% of shares outstanding, with 99.51% decrease in holdings.