The current institutional shareholding score of BlackRock Inc is 7.00, ranking 34 out of 119 in the Investment Banking & Investment Services industry. The latest institutional shareholding proportion is 81.00%, representing a quarter-over-quarter decrease of 4.16%. The largest institutional shareholder is ETHSX, holding a total of 884.37K shares, representing 0.63% of shares outstanding, with 1515.38% increase in holdings.