The current institutional shareholding score of ATAI Life Sciences NV is 3.00, ranking 192 out of 387 in the Biotechnology & Medical Research industry. The latest institutional shareholding proportion is 19.93%, representing a quarter-over-quarter increase of 83.09%. The largest institutional shareholder is Catherine Wood, holding a total of 2.71M shares, representing 0.91% of shares outstanding, with 1.00% increase in holdings.