Sirius XM Holdings Inc. is an Americanbroadcasting company. It usessatellite radio andonline radio to broadcast in the United States. The company was made in 2008. It was made because Sirius Satellite Radio and XM Satellite Radio merged into one company.

Sirius XM has many differentradio channels. One of its most popular channels isSiriusXM Hits 1.

In 2018, Sirius Xm boughtPandora.^[1] Pandora is amusic streaming company.^[2]

As of 2016, the company has surpassed 30 million subscribers.^[3]