The big-box home improvement chain held onto the top spot among radio advertisers last week, according to Media Matters. Home Depot ran 45,704 spots. JC Penny bumped GEICO down to third place from second, with the pair airing 38,724 and 36,755 ads respectively. Completing the Top 5 were Lowe’s (34,856) and online retailer eBay (30,473) which landed at fifth spot all the way from 19th the previous week.
