Arbutus Biopharma ABUS
NASDAQ ABUS
$4.59 -0.19 (-3.87%)
As of: Oct 1, 2026 · 3:29 PM EDT

Arbutus Biopharma (ABUS) Shares Outstanding (Diluted) (2010 - 2026)

Updated

Arbutus Biopharma (ABUS) recorded Shares Outstanding (Diluted) of 197.47 million in Q2 2026, up 2.6% from 192.4 million a year earlier and up 1.2% from the prior quarter.

Analysis

Arbutus Biopharma (ABUS) Shares Outstanding (Diluted) (2010 - 2026) Analysis & Trends

For FY2025, Arbutus Biopharma reported Shares Outstanding (Diluted) of 191.6 million, up 3.2% from FY2024.

  • Annual Shares Outstanding (Diluted) has increased for 15 straight years, with a five-year compound annual growth rate of 20.4% (FY2020 to FY2025).
  • Across earlier years, Shares Outstanding (Diluted) came in at 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 is the highest quarterly Shares Outstanding (Diluted) in data going back to Q4 2010.
  • On a year-over-year basis, Shares Outstanding (Diluted) has increased for 51 consecutive quarters, with growth averaging 5.7% over the last eight quarters.
  • The year-over-year growth in Shares Outstanding (Diluted) has ranged between 1.5% (Q3 2025) and 58.9% (Q1 2022) over the last five years.
  • Per Business Quant, the preceding three quarters came in at 195.21 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 (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 Arbutus Biopharma 944.69 Mn 571.67 Mn - 197.47 Mn
Historic Data

Historic Data

Download Data
DateValue
Jun 30, 2026 197.47 Mn
Mar 31, 2026 195.21 Mn
Dec 31, 2025 191.60 Mn
Sep 30, 2025 191.78 Mn
Jun 30, 2025 192.40 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 (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=ABUS&period=max&api_key=YOUR_API_KEY