- 4-Week # shares sold: 4,777
- 12-Week # shares sold: 14,309
- 24-Week # shares sold: 56,977
While Facebook's mobile exposure limits the damage ad-blockers can do it, many web publishers and ad tech firms are in a tougher position.
WebMD Health (WBMD) reported slightly higher-than-expected results for the 2016 second quarter after Monday's closing bell, but said monthly traffic dropped.