Sirius XM Holdings Inc. is a publicly traded corporation listed on the NASDAQ exchange under the ticker symbol SIRI, meaning it is owned by its collective body of public shareholders, institutional investment firms, and mutual fund organizations. While it operates as an independent, publicly traded entity, it maintains a significant strategic relationship with Liberty Media, which retains a controlling equity stake in the company. This ownership structure allows the satellite radio provider to operate its expansive audio entertainment platform while remaining under the governance of an independent board of directors accountable to its broad base of institutional and retail equity stakeholders.