Global investment group Principal is removing its advertisements from Fox News host Laura Ingraham's show, the firm told The Hill on Friday.

A spokesperson for Principal said the management company was in the process of pulling its ads from "The Ingraham Angle."

Principal is at least the 13th advertiser to pull support or distance themselves from Ingraham after she mocked Parkland, Fla., high school shooting survivor David Hogg over his college rejections.

Liberty Mutual, Office Depot, Jenny Craig, Atlantis Paradise Island, Stitch Fix, Johnson & Johnson, Hulu, Nestle, Expedia, Wayfair, Trip Advisor and Nutrish have also taken action since Thursday.

Hogg began targeting Ingraham's advertisers on Wednesday, hours after her initial tweet.

Ingraham apologized for her comments on Thursday, but Hogg rejected the apology, saying she had only offered it because she was losing advertisers.