Aetna to Acquire Humana for $37B in Cash and Stock; ~$230.00/Share By: Benzinga via Benzinga July 03, 2015 at 06:47 AM EDT Aetna (NYSE: AET) and Humana Inc. (NYSE: HUM) today announced that they have entered into a definitive agreement under ... Read More >> Related Stocks: Aetna Humana Macy's