(Updated at 5:10 p.m.) Clarendon-based Axios is now officially part of Atlanta-based cable operator and media conglomerate Cox Enterprises.
The $525 million sale of the five-year-old, newsletter-centric online news company — a seismic event in the media industry — closed on Sept. 1, according to Axios’ Dan Primack, less than a month after it was first announced.