This Annual Report on Form 10-K presents information for Sirius XM Holdings Inc., a Delaware corporation. Sirius XM Holdings Inc. is the product of a series of transactions that closed on September 9, 2024. The terms “Sirius XM Holdings,” “the Company,” “us,” “we” and “our” as used herein and unless otherwise stated or indicated by context, refer to Sirius XM Holdings Inc. and its subsidiaries. “SiriusXM” refers to Sirius XM Holdings’ wholly owned subsidiaries, Sirius XM Inc., Sirius XM Radio LLC and its subsidiaries, other than Pandora. “Pandora” refers to SiriusXM’s wholly owned subsidiary Pandora Media, LLC and its subsidiaries. Liberty Media Transactions On September 9, 2024 at 4:05 p.m., New York City time, Liberty Media Corporation (“Liberty Media” or “Former Parent”) completed its previously announced split-off (the “Split-Off”) of its former wholly owned subsidiary, Liberty Sirius XM Holdings Inc. (“SplitCo”). The Split-Off was accomplished by Liberty Media redeeming each outstanding share of Liberty Media’s Series A, Series B and Series C Liberty SiriusXM common stock (as defined in Part II, Item 7.