Sirius XM Radio added 334,000 subscribers in the third quarter, the satellite radio company reported Thursday. That brings their total to 21.3 million subscribers.
It also reported a revenue of $763 million, up 6 percent over third quarter 2010 revenue of $718 million, and adjusted EBITDA of $197 million.
"In the third quarter, we once again delivered record levels of subscribers, revenue and adjusted EBITDA, and we are confident our positive momentum will continue in the fourth quarter. This has been an exciting year for SiriusXM, but I'm even more excited by the many opportunities awaiting us in 2012. We plan to accelerate our revenue and adjusted EBITDA growth, deliver more free cash flow than ever before, and we are thrilled to offer exciting new content and innovations to our existing and future subscribers," says CEO Mel Karmazin in a statement.