The current institutional shareholding score of QuidelOrtho Corp is 10.00, ranking 1 out of 199 in the Healthcare Equipment & Supplies industry. The latest institutional shareholding proportion is 129.53%, representing a quarter-over-quarter increase of 4.67%. The largest institutional shareholder is Steven Cohen, holding a total of 1.02M shares, representing 1.12% of shares outstanding, with 0.21% increase in holdings.