Quick Answer
iRhythm Holdings, Inc. reported Shares Outstanding of 32.30 million shares for fiscal year 2025.
iRhythm Holdings, Inc. Shares Outstanding — Annual History
| Fiscal Year | Shares Outstanding | YoY Change |
|---|---|---|
| 2025 | 32.30M | +2.9% |
| 2024 | 31.39M | +1.4% |
| 2023 | 30.95M | +2.5% |
| 2022 | 30.19M | +2.4% |
| 2021 | 29.49M | +1.6% |
| 2020 | 29.02M | +8.8% |
| 2019 | 26.68M | +9.5% |
| 2018 | 24.37M | +4.2% |
| 2017 | 23.38M | +5.6% |
| 2016 | 22.14M | +1469.5% |
| 2015 | 1.41M | — |
Quarterly Shares Outstanding
| Quarter Ending | Shares Outstanding | YoY | QoQ |
|---|---|---|---|
| September 30, 2025 | 32.20M | +2.9% | +0.3% |
| June 30, 2025 | 32.10M | +2.9% | +0.6% |
| March 31, 2025 | 31.91M | +2.6% | +1.7% |
| December 31, 2024 | 31.39M | +1.4% | +0.3% |
| September 30, 2024 | 31.29M | +2.1% | +0.2% |
| June 30, 2024 | 31.21M | +2.2% | +0.4% |
| March 31, 2024 | 31.10M | +2.1% | +0.5% |
| December 31, 2023 | 30.95M | +2.5% | +1.0% |
- iRhythm Holdings, Inc. showed an increase of +2.9% in Shares Outstanding compared to the prior fiscal year.
- Over the 2015–2025 period, iRhythm Holdings, Inc.’s shares outstanding has grown by 2189.6% (from 1.41 million shares to 32.30 million shares).
- The most recent figure is from iRhythm Holdings, Inc.’s fiscal year 2025 report (Form 10-K), filed with the SEC on February 19, 2026.
- All figures are sourced from SEC EDGAR XBRL filings, last verified June 17, 2026.
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