Rhythm Pharmaceuticals, Inc. (RYTM): Shares Outstanding

Annual figures by period end, from SEC filings.

67.21M
As of 2025-12-31
68.82M
As of 2026-06-30
+5.9%
3-year compound annual growth
+8.7%
5-year compound annual growth
2016-12-31: 10.20M2017-12-31: 27.28M2018-12-31: 34.41M2019-12-31: 44.00M2020-12-31: 44.24M2021-12-31: 50.28M2022-12-31: 56.61M2023-12-31: 59.43M2024-12-31: 62.39M2025-12-31: 67.21M67.21M
2016-12-31 Shares Outstanding (shares) 2025-12-31
Period endedShares OutstandingChange YoYSource filing
2025-12-3167.21M+7.7%2026-02-26, Balance as of period end
2024-12-3162.39M+5.0%2026-02-26, Balance as of period end
2023-12-3159.43M+5.0%2025-02-28, Balance as of period end
2022-12-3156.61M+12.6%2024-02-29, Balance as of period end
2021-12-3150.28M+13.7%2023-03-01, Balance as of period end
2020-12-3144.24M+0.5%2022-03-01, Balance as of period end
2019-12-3144.00M+27.9%2021-03-01, Balance as of period end
2018-12-3134.41M+26.1%2020-03-02, Balance as of period end
2017-12-3127.28M+167.6%2019-03-08, Balance as of period end
2016-12-3110.20Mn/a2018-03-12, Balance as of period end