iRhythm Holdings (IRTC) Shares Outstanding (Entity) (2015 - 2026)
iRhythm Holdings (IRTC) posted Shares Outstanding (Entity) of 32.94 million for Q2 2026, up 2.6% from 32.11 million a year earlier and up 0.3% from the prior quarter.
Powered by 
Analysis
iRhythm Holdings (IRTC) Shares Outstanding (Entity) (2015 - 2026) Analysis & Trends
For FY2025, iRhythm Holdings' Shares Outstanding (Entity) came in at 32.3 million, up 2.9% from FY2024.
- Annual Shares Outstanding (Entity) has increased for 11 consecutive years, with a five-year compound annual growth rate of 2.2% (FY2020 to FY2025).
- In prior years, iRhythm Holdings' Shares Outstanding (Entity) was 31.39 million in FY2024 (+1.4%), 30.95 million in FY2023 (+2.5%), 30.19 million in FY2022 (+2.4%) and 29.49 million in FY2021 (+1.6%).
- The Q2 2026 figure stands as the highest quarterly Shares Outstanding (Entity) in data going back to Q3 2015.
- On a year-over-year basis, Shares Outstanding (Entity) has increased in each of the last 35 quarters, with growth averaging 2.6% over the last eight quarters.
- Across the past five years, year-over-year growth in Shares Outstanding (Entity) ran from 1.4% in Q4 2024 to 2.9% in Q1 2026.
- According to Business Quant data, Shares Outstanding (Entity) for the three prior quarters was 32.85 million (Q1 2026), 32.3 million (Q4 2025) and 32.21 million (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Entity.) (Qtr) |
|---|---|---|---|---|---|
| 1 | HCA Healthcare | 93.06 Bn | 92.50 Bn | - | 217.96 Mn |
| 2 | Natera | 59.36 Bn | 55.04 Bn | 485.19 Mn | 143.61 Mn |
| 3 | Quest Diagnostics | 25.72 Bn | 24.15 Bn | 1.03 Bn | 110.37 Mn |
| 4 | Labcorp Holdings | 24.93 Bn | 22.69 Bn | 1.11 Bn | 80.90 Mn |
| 5 | Guardant Health | 23.83 Bn | 19.89 Bn | 219.03 Mn | 133.61 Mn |
| 6 | Tenet Healthcare | 20.58 Bn | 11.72 Bn | - | 80.52 Mn |
| 7 | Tempus AI | 14.35 Bn | 11.38 Bn | 246.50 Mn | 175.20 Mn |
| 8 | Encompass Health | 11.99 Bn | 12.46 Bn | - | 98.65 Mn |
| 9 | BrightSpring Health Services | 11.21 Bn | 9.55 Bn | 492.75 Mn | 197.51 Mn |
| 10 | iRhythm Holdings | 3.74 Bn | 1.45 Bn | 163.21 Mn | 32.94 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 32.94 Mn |
| Mar 31, 2026 | 32.85 Mn |
| Dec 31, 2025 | 32.30 Mn |
| Sep 30, 2025 | 32.21 Mn |
| Jun 30, 2025 | 32.11 Mn |
| Mar 31, 2025 | 31.92 Mn |
| Dec 31, 2024 | 31.39 Mn |
| Sep 30, 2024 | 31.29 Mn |
| Jun 30, 2024 | 31.21 Mn |
| Mar 31, 2024 | 31.10 Mn |
| Dec 31, 2023 | 30.95 Mn |
| Sep 30, 2023 | 30.63 Mn |
| Jun 30, 2023 | 30.55 Mn |
| Mar 31, 2023 | 30.46 Mn |
| Dec 31, 2022 | 30.19 Mn |
| Sep 30, 2022 | 30.09 Mn |
| Jun 30, 2022 | 29.96 Mn |
| Mar 31, 2022 | 29.77 Mn |
| Dec 31, 2021 | 29.49 Mn |
| Sep 30, 2021 | 29.42 Mn |
API Access
iRhythm Holdings Shares Outstanding (Entity) API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=shares-outstanding-entity&ticker=IRTC&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-entity", "ticker": "IRTC", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=shares-outstanding-entity&ticker=IRTC&period=max&api_key=YOUR_API_KEY");
const data = await res.json();