TickerFacts.

Repligen Corp (RGEN): Shares Outstanding

Annual figures by period end, from SEC filings.

56.33M
As of 2025-12-31
56.43M
As of 2026-06-30
+0.5%
3-year compound annual growth
+0.6%
5-year compound annual growth
+5.5%
10-year compound annual growth
2011-03-31: 30.81M2011-12-31: 30.71M2012-12-31: 31.20M2013-12-31: 31.93M2014-12-31: 32.77M2015-12-31: 32.95M2016-12-31: 33.84M2017-12-31: 43.59M2018-12-31: 43.92M2019-12-31: 52.08M2020-12-31: 54.76M2021-12-31: 55.32M2022-12-31: 55.56M2023-12-31: 55.77M2024-12-31: 56.09M2025-12-31: 56.33M56.33M
2011-03-31 Shares Outstanding (shares) 2025-12-31
Period endedShares OutstandingChange YoYSource filing
2025-12-3156.33M+0.4%2026-02-26, Balance as of period end
2024-12-3156.09M+0.6%2026-02-26, Balance as of period end
2023-12-3155.77M+0.4%2025-03-14, Balance as of period end
2022-12-3155.56M+0.4%2024-11-18, Balance as of period end
2021-12-3155.32M+1.0%2023-02-22, Balance as of period end
2020-12-3154.76M+5.2%2022-02-17, Balance as of period end
2019-12-3152.08M+18.6%2021-02-24, Balance as of period end
2018-12-3143.92M+0.8%2020-02-26, Balance as of period end
2017-12-3143.59M+28.8%2019-03-01, Balance as of period end
2016-12-3133.84M+2.7%2018-02-22, Balance as of period end
2015-12-3132.95M+0.5%2017-02-23, Balance as of period end
2014-12-3132.77M+2.7%2016-02-25, Balance as of period end
2013-12-3131.93M+2.3%2015-03-17, Balance as of period end
2012-12-3131.20M+1.6%2014-03-14, Balance as of period end
2011-12-3130.71Mn/a2013-03-15, Balance as of period end
2011-03-3130.81Mn/a2012-03-15, Balance as of period end