Autolus Therapeutics (AUTL) Shares Outstanding (Diluted Average) (2020 - 2025)

Autolus Therapeutics posted quarterly Shares Outstanding (Diluted Average) of $266.1 million for Q2 2025, up 4.32% year-on-year from $255.1 million in Q2 2024, and little changed on a QoQ basis from $266.1 million in Q1 2025.

Autolus Therapeutics (AUTL) has 6 years of Shares Outstanding (Diluted Average) data on file, last reported at $266.1 million in Q2 2025.

  • For the quarter ending Q2 2025, Shares Outstanding (Diluted Average) rose 4.32% year-over-year to $266.1 million; the trailing twelve-month figure through Jun 2025 stood at $266.1 million (up 4.32% YoY), and the FY2024 full-year result was $255.2 million, up 46.69% from the prior year.
  • Shares Outstanding (Diluted Average) for Q2 2025 stood at $266.1 million, roughly flat from $266.1 million in the prior quarter.
  • Across five years, Shares Outstanding (Diluted Average) topped out at $266.1 million in Q2 2025 and bottomed at $62.4 million in Q1 2021.
  • The 5-year median for Shares Outstanding (Diluted Average) is $173.9 million (2023), against an average of $163.9 million.
  • The widest annual swing landed in 2021, when Shares Outstanding (Diluted Average) surged 5805807.95%; it then gained 4.32% in 2025.
  • A 5-year view of Shares Outstanding (Diluted Average) shows it stood at $72.9 million in 2021, then surged by 30.31% to $95.0 million in 2022, then jumped by 83.11% to $173.9 million in 2023, then surged by 46.69% to $255.2 million in 2024, then climbed by 4.3% to $266.1 million in 2025.
  • The last three Shares Outstanding (Diluted Average) figures came in at $266.1 million (Q2 2025), $266.1 million (Q1 2025), and $255.2 million (Q4 2024), per Business Quant data.

Peer Comparison

# Company Market Cap Enterprise Value Gross Profit (Qtr) Shares (Diluted Avg.) (Qtr)
1 Quantum Biopharma 1,384,976.65 Bn 1,384,976.64 Bn - 3.06 Mn
2 Alterity Therapeutics 777,208.84 Bn 777,208.81 Bn - -
3 Legend Biotech 2,801.00 Bn 2,800.10 Bn 242.10 Mn 810.00
4 Nanobiotix 2,226.01 Bn 2,225.95 Bn - -
5 Akari Therapeutics 605.66 Bn 605.66 Bn - 118.76 Bn
6 Vertex Pharmaceuticals 110.17 Bn 102.92 Bn 2.59 Bn 256.30 Mn
7 Regeneron Pharmaceuticals 66.86 Bn 58.11 Bn 3.31 Bn 107.70 Mn
8 Evaxion A 65.12 Bn 65.10 Bn - -
9 Alnylam Pharmaceuticals 39.94 Bn 36.94 Bn 959.66 Mn 138.23 Mn
10 Autolus Therapeutics - - -1.04 Mn -

Historic Data

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DateValue
Jun 30, 2025 266.14 Mn
Mar 31, 2025 266.13 Mn
Dec 31, 2024 255.16 Mn
Sep 30, 2024 251.48 Mn
Jun 30, 2024 255.13 Mn
Mar 31, 2024 222.17 Mn
Dec 31, 2023 173.94 Mn
Sep 30, 2023 173.98 Mn
Jun 30, 2023 173.86 Mn
Mar 31, 2023 173.83 Mn
Dec 31, 2022 94.99 Mn
Sep 30, 2022 91.24 Mn
Jun 30, 2022 90.93 Mn
Mar 31, 2022 90.91 Mn
Sep 30, 2021 72.90 Mn
Jun 30, 2021 70.83 Mn
Mar 31, 2021 62.45 Mn
Sep 30, 2020 1,930.00
Jun 30, 2020 1,220.00