TickerFacts.

SIRIUS XM HOLDINGS INC. (SIRI) — Weighted Average Diluted Shares

Annual figures by period end, from SEC filings.

2008-12-31: 2.17B2009-12-31: 3.59B2010-12-31: 6.39B2011-12-31: 6.50B2012-12-31: 6.87B2013-12-31: 6.38B2014-12-31: 5.86B2015-12-31: 5.44B2016-12-31: 4.96B2017-12-31: 4.72B2018-12-31: 4.56B2019-12-31: 4.62B2020-12-31: 4.43B2021-12-31: 4.14B2022-12-31: 368.00M2023-12-31: 362.00M2024-12-31: 338.00M2025-12-31: 357.00M357.00M
2008-12-31Weighted Average Diluted Shares (shares)2025-12-31
Period endedWeighted Average Diluted SharesChange YoYSource filing
2025-12-31357.00M+5.6%2026-02-05From 2025-01-01
2024-12-31338.00M-6.6%2026-02-05From 2024-01-01
2023-12-31362.00M-1.6%2026-02-05From 2023-01-01
2022-12-31368.00M-91.1%2025-01-30From 2022-01-01
2021-12-314.14B-6.5%2024-02-01From 2021-01-01
2020-12-314.43B-4.1%2023-02-02From 2020-01-01
2019-12-314.62B+1.2%2022-02-01From 2019-01-01
2018-12-314.56B-3.5%2021-02-02From 2018-01-01
2017-12-314.72B-4.8%2020-02-04From 2017-01-01
2016-12-314.96B-8.7%2019-01-30From 2016-01-01
2015-12-315.44B-7.3%2018-01-31From 2015-01-01
2014-12-315.86B-8.2%2017-02-02From 2014-01-01
2013-12-316.38B-7.1%2016-02-02From 2013-01-01
2012-12-316.87B+5.7%2015-02-05From 2012-01-01
2011-12-316.50B+1.7%2014-02-04From 2011-01-01
2010-12-316.39B+78.2%2013-02-06From 2010-01-01
2009-12-313.59B+65.3%2012-02-09From 2009-01-01
2008-12-312.17B—2011-02-16From 2008-01-01