The current institutional shareholding score of Q32 Bio Inc is 5.00, ranking 132 out of 386 in the Biotechnology & Medical Research industry. The latest institutional shareholding proportion is 65.09%, representing a quarter-over-quarter increase of 1.14%. The largest institutional shareholder is James Simons, holding a total of 0.00 shares, representing 1.41% of shares outstanding, with 15.55% increase in holdings.