Last month, YouTube lost 5 percent of its top advertisers in the US and Canada following a global uproar over its placement of ads from big companies alongside videos created by neo-Nazis and ISIS supporters.
MediaRadar, a company that tracks advertising across the web for thousands of publishers, reported that YouTube suffered a decline in the number of Google Preferred customers in the US and Canada for the first time this year.
Google Preferred is a program where advertisers can match themselves to highly trafficked videos of certain themes such as music or news.
The ad-tracking firm noted that four major advertisers — Starbucks, Dish, Pepsi and AT&T — yanked their ads from YouTube. A few others, including General Motors, Verizon and Johnson & Johnson, continued stuck with YouTube despite the uproar.