By Tuesday, 11 companies — including IHOP and TD Ameritrade — said they would stop advertising on his prime-time show, “Tucker Carlson Tonight.”

Mr. Carlson made the comments at the start of his Thursday program, during which he discussed the arrival of Central American immigrants in Tijuana, Mexico. In those opening remarks, he mocked those who believe “we have a moral obligation to accept the world’s poor.”…

On Monday’s program, Mr. Carlson reiterated his remarks and accused liberal opponents of trying to silence him by calling for an advertiser boycott.

By Tuesday, more companies — including NerdWallet, Minted and Ancestry.com — had announced that they would not advertise on his show.