iRhythm Holdings, Inc. (IRTC): Shares Outstanding

Annual figures by period end, from SEC filings.

32.30M
As of 2025-12-31
32.94M
As of 2026-06-30
+2.3%
3-year compound annual growth
+2.2%
5-year compound annual growth
+36.8%
10-year compound annual growth
2015-12-31: 1.41M2016-12-31: 22.14M2017-12-31: 23.38M2018-12-31: 24.37M2019-12-31: 26.68M2020-12-31: 29.02M2021-12-31: 29.49M2022-12-31: 30.19M2023-12-31: 30.95M2024-12-31: 31.39M2025-12-31: 32.30M32.30M
2015-12-31 Shares Outstanding (shares) 2025-12-31
Period endedShares OutstandingChange YoYSource filing
2025-12-3132.30M+2.9%2026-02-19, Balance as of period end
2024-12-3131.39M+1.4%2026-02-19, Balance as of period end
2023-12-3130.95M+2.5%2025-02-20, Balance as of period end
2022-12-3130.19M+2.4%2024-02-22, Balance as of period end
2021-12-3129.49M+1.6%2023-02-23, Balance as of period end
2020-12-3129.02M+8.8%2022-02-28, Balance as of period end
2019-12-3126.68M+9.5%2021-02-26, Balance as of period end
2018-12-3124.37M+4.2%2020-03-02, Balance as of period end
2017-12-3123.38M+5.6%2019-03-04, Balance as of period end
2016-12-3122.14Mn/m2018-03-01, Balance as of period end
2015-12-311.41Mn/a2017-03-31, Balance as of period end