The current institutional shareholding score of Zymeworks Inc is 10.00, ranking 1 out of 389 in the Biotechnology & Medical Research industry. The latest institutional shareholding proportion is 105.96%, representing a quarter-over-quarter increase of 3.89%. The largest institutional shareholder is Chuck Royce, holding a total of 302.14K shares, representing 0.40% of shares outstanding, with 2.37% decrease in holdings.