TickerFacts.

Rambus Inc (RMBS): Shares Outstanding

Annual figures by period end, from SEC filings.

107.78M
As of 2025-12-31
108.14M
As of 2026-03-31
+0.1%
3-year compound annual growth
-0.7%
5-year compound annual growth
-0.1%
10-year compound annual growth
115.16M2009-12-31: 105.93M2010-12-31: 102.68M2011-12-31: 110.27M2012-12-31: 111.53M2013-12-31: 113.46M2014-12-31: 115.16M2015-12-31: 109.29M2016-12-31: 111.05M2017-12-31: 109.76M2018-12-31: 109.02M2019-09-30: 111.49M2019-12-31: 112.13M2020-03-31: 113.28M2020-06-30: 113.74M2020-09-30: 113.92M2020-12-31: 111.70M2021-12-31: 109.29M2022-12-31: 107.61M2023-12-31: 107.85M2024-12-31: 106.84M2025-12-31: 107.78M107.78M
2009-12-31 Shares Outstanding (shares) 2025-12-31
Period endedShares OutstandingChange YoYSource filing
2025-12-31107.78M+0.9%2026-02-18, Balance as of period end
2024-12-31106.84M-0.9%2026-02-18, Balance as of period end
2023-12-31107.85M+0.2%2025-02-24, Balance as of period end
2022-12-31107.61M-1.5%2024-02-23, Balance as of period end
2021-12-31109.29M-2.2%2023-02-24, Balance as of period end
2020-12-31111.70Mn/a2022-02-28, Balance as of period end
2020-09-30113.92Mn/a2021-03-29, Balance as of period end
2020-06-30113.74Mn/a2021-03-29, Balance as of period end
2020-03-31113.28Mn/a2021-03-29, Balance as of period end
2019-12-31112.13Mn/a2021-03-29, Balance as of period end
2019-09-30111.49Mn/a2021-03-29, Balance as of period end
2018-12-31109.02M-0.7%2020-02-26, Balance as of period end
2017-12-31109.76M-1.2%2019-02-22, Balance as of period end
2016-12-31111.05M+1.6%2018-02-23, Balance as of period end
2015-12-31109.29M-5.1%2017-02-17, Balance as of period end
2014-12-31115.16M+1.5%2016-02-19, Balance as of period end
2013-12-31113.46M+1.7%2015-02-20, Balance as of period end
2012-12-31111.53M+1.1%2014-02-21, Balance as of period end
2011-12-31110.27M+7.4%2013-02-22, Balance as of period end
2010-12-31102.68M-3.1%2012-02-24, Balance as of period end
2009-12-31105.93Mn/a2011-02-25, Balance as of period end