Arbutus Biopharma (ABUS) Shares Outstanding (2010 - 2026)
Arbutus Biopharma's Shares Outstanding was 197.47 million in Q2 2026, up 3.1% from 191.55 million a year earlier and up 1.9% from the prior quarter.
Powered by 
Analysis
Arbutus Biopharma (ABUS) Shares Outstanding (2010 - 2026) Analysis & Trends
For FY2025, Shares Outstanding at Arbutus Biopharma came in at 191.6 million, up 3.2% from FY2024.
- Shares Outstanding has now increased for 15 consecutive years, with a five-year compound annual growth rate of 20.4% (FY2020 to FY2025).
- In earlier years, Shares Outstanding was 185.61 million in FY2024 (+11.8%), 165.96 million in FY2023 (+10.0%), 150.94 million in FY2022 (+42.1%) and 106.24 million in FY2021 (+40.1%).
- The Q2 2026 figure marks the highest quarterly Shares Outstanding in data going back to Q4 2010.
- Compared with a year earlier, Shares Outstanding has increased for 40 straight quarters, with growth averaging 5.6% over the last eight quarters.
- The year-over-year growth in Shares Outstanding has ranged between 1.5% (Q3 2025) and 58.9% (Q1 2022) over the last five years.
- Per Business Quant data, ABUS's Shares Outstanding in the three quarters before Q2 2026 was 193.77 million (Q1 2026), 191.6 million (Q4 2025) and 191.78 million (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Shares Outstanding (Qtr) |
|---|---|---|---|---|---|
| 1 | Johnson & Johnson | 655.56 Bn | 574.09 Bn | 17.26 Bn | 2.41 Bn |
| 2 | AbbVie | 470.94 Bn | 444.10 Bn | 12.70 Bn | 1.77 Bn |
| 3 | Merck | 367.14 Bn | 321.57 Bn | 12.21 Bn | 2.47 Bn |
| 4 | Novartis Ag | 280.33 Bn | 236.20 Bn | 11.24 Bn | 1.94 Bn |
| 5 | Astrazeneca | 257.78 Bn | 231.34 Bn | 12.86 Bn | 1.55 Bn |
| 6 | Amgen | 226.04 Bn | 181.44 Bn | 7.24 Bn | 540.00 Mn |
| 7 | Gilead Sciences | 188.89 Bn | 163.01 Bn | 6.22 Bn | 1.24 Bn |
| 8 | Pfizer | 163.75 Bn | 110.70 Bn | 10.94 Bn | 5.70 Bn |
| 9 | Vertex Pharmaceuticals | 133.68 Bn | 105.69 Bn | 2.84 Bn | 253.70 Mn |
| 10 | Arbutus Biopharma | 960.50 Mn | 587.48 Mn | - | 197.47 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 197.47 Mn |
| Mar 31, 2026 | 193.77 Mn |
| Dec 31, 2025 | 191.60 Mn |
| Sep 30, 2025 | 191.78 Mn |
| Jun 30, 2025 | 191.55 Mn |
| Mar 31, 2025 | 190.71 Mn |
| Dec 31, 2024 | 185.61 Mn |
| Sep 30, 2024 | 189.00 Mn |
| Jun 30, 2024 | 188.04 Mn |
| Mar 31, 2024 | 175.63 Mn |
| Dec 31, 2023 | 165.96 Mn |
| Sep 30, 2023 | 167.51 Mn |
| Jun 30, 2023 | 166.06 Mn |
| Mar 31, 2023 | 161.64 Mn |
| Dec 31, 2022 | 150.94 Mn |
| Sep 30, 2022 | 151.00 Mn |
| Jun 30, 2022 | 148.75 Mn |
| Mar 31, 2022 | 148.43 Mn |
| Dec 31, 2021 | 106.24 Mn |
| Sep 30, 2021 | 101.29 Mn |
API Access
Arbutus Biopharma Shares Outstanding 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&ticker=ABUS&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "shares-outstanding", "ticker": "ABUS", "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&ticker=ABUS&period=max&api_key=YOUR_API_KEY");
const data = await res.json();