BlackRock boss Larry FinkCNBC/Getty Images An advocacy group is calling on US governors to examine what it sees as risks from BlackRock's investment in Chinese companies. Consumers' Research sent a letter to 10 governors of states with the most pension money invested with BlackRock. BlackRock in a statement said it takes 'seriously' stakeholders' differing views on China. A consumer advocacy group this week blasted BlackRock on behalf of US investors for "taking their money and betting on China," and called on some state governors to examine risks associated with the world's largest money manager investing in the Asian superpower. Consumers' Research sent a letter to 10 governors who it said oversee the states with the most public pension funds invested with BlackRock, which manages roughly $10 trillion in assets.