Alexion Pharmaceuticals Now #196 Largest Company, Surpassing Paychex
December 29, 2020 at 16:40 PM EST
In the latest look at the underlying components of the S&P 500 ordered by largest market capitalization, Alexion Pharmaceuticals Inc. (ALXN) has taken over the #196 spot from Paychex Inc (PAYX), according to The Online Investor..