BlackRock hit hardest in falling financial sector By: MarketWatch July 18, 2012 at 10:03 AM EDT BlackRock shares fall following second-quarter results, as the financial sector starts out mostly on a bearish note Wednesday. Read More >> Related Stocks: American Express Bank of America Bank of New York Mellon BlackRock FINANCIAL SEL JPMorgan Chase & Co Northern Trust Standard & Poors 500 State Street Corp