PureTech Health (PTCHF) Shares Outstanding (Diluted) (2019 - 2025)
PureTech Health's Shares Outstanding (Diluted) came in at 24.08 million for the quarter ended Dec 31, 2025, down 6.0% from 25.6 million a year earlier.
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Analysis
PureTech Health (PTCHF) Shares Outstanding (Diluted) (2019 - 2025) Analysis & Trends
Going back to the quarter ended Dec 31, 2019, PureTech Health's Shares Outstanding (Diluted) data covers 9 quarters.
- Shares Outstanding (Diluted) has declined in each of the last five years, with a five-year compound annual growth rate of -3.8% (years ended Dec 2020 to Dec 2025).
- Going back by year, Shares Outstanding (Diluted) was 25.6 million in the year ended Dec 31, 2024 (-7.3%), 27.63 million in the year ended Dec 31, 2023 (-3.0%), 28.48 million in the year ended Dec 31, 2022 (-0.6%) and 28.66 million in the year ended Dec 31, 2021 (-2.1%).
- The figure for the quarter ended Dec 31, 2025 represents the lowest quarterly Shares Outstanding (Diluted) in data going back to the quarter ended Dec 31, 2019.
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Dil.) (Qtr) |
|---|---|---|---|---|---|
| 1 | Johnson & Johnson | 638.12 Bn | 556.64 Bn | 17.26 Bn | 2.44 Bn |
| 2 | AbbVie | 462.60 Bn | 435.75 Bn | 12.70 Bn | 1.77 Bn |
| 3 | Merck | 358.70 Bn | 313.13 Bn | 12.21 Bn | 2.47 Bn |
| 4 | Novartis Ag | 272.16 Bn | 228.03 Bn | 11.24 Bn | 1.96 Bn |
| 5 | Astrazeneca | 250.36 Bn | 223.92 Bn | 12.86 Bn | 1.56 Bn |
| 6 | Amgen | 227.87 Bn | 183.27 Bn | 7.24 Bn | 544.00 Mn |
| 7 | Gilead Sciences | 184.97 Bn | 159.08 Bn | 6.22 Bn | 1.24 Bn |
| 8 | Pfizer | 162.61 Bn | 109.56 Bn | 10.94 Bn | 5.70 Bn |
| 9 | Vertex Pharmaceuticals | 132.45 Bn | 104.46 Bn | 2.84 Bn | 255.20 Mn |
| 10 | PureTech Health | 37.22 Mn | 30.82 Mn | - | 24.08 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Dec 31, 2025 | 24.08 Mn |
| Jun 30, 2025 | 25.60 Mn |
| Dec 31, 2024 | 25.60 Mn |
| Jun 30, 2024 | 27.63 Mn |
| Dec 31, 2023 | 27.63 Mn |
| Dec 31, 2022 | 28.48 Mn |
| Dec 31, 2021 | 28.66 Mn |
| Dec 31, 2020 | 29.29 Mn |
| Dec 31, 2019 | 29.18 Mn |
API Access
PureTech Health Shares Outstanding (Diluted) 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-diluted&ticker=PTCHF&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding-diluted", "ticker": "PTCHF", "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-diluted&ticker=PTCHF&period=max&api_key=YOUR_API_KEY");
const data = await res.json();