The current institutional shareholding score of OmniAb Inc is 5.00, ranking 132 out of 385 in the Biotechnology & Medical Research industry. The latest institutional shareholding proportion is 57.16%, representing a quarter-over-quarter increase of 3.41%. The largest institutional shareholder is Bill Nygren | OAKMX, holding a total of 2.87M shares, representing 3.27% of shares outstanding, with 1.00% increase in holdings.