CVS Health CEO Larry Merlo doesn't want to leave any 'white space' for Amazon to disrupt By: CNBC.com News October 15, 2018 at 15:06 PM EDT CVS is trying to become a disruptive force itself with its roughly $69 billion acquisition of health insurer Aetna. Read More >> Related Stocks: Aetna Amazon.com AmerisourceBergen Corp CVS Health Corp Cardinal Health McKesson Corp Rite Aid Corp Walgreens Boots Alliance Wellcare Group