Annexon, Inc. Weighted Average Number of Shares Outstanding, Diluted from Q2 2021 to Q3 2025

Taxonomy & unit
us-gaap: shares
Description
The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.
Summary
Annexon, Inc. quarterly/annual Weighted Average Number of Shares Outstanding, Diluted history and growth rate from Q2 2021 to Q3 2025.
  • Annexon, Inc. Weighted Average Number of Shares Outstanding, Diluted for the quarter ending September 30, 2025 was 149M shares, a 6.57% increase year-over-year.
  • Annexon, Inc. annual Weighted Average Number of Shares Outstanding, Diluted for 2024 was 137M shares, a 81.6% increase from 2023.
  • Annexon, Inc. annual Weighted Average Number of Shares Outstanding, Diluted for 2023 was 75.7M shares, a 38.4% increase from 2022.
  • Annexon, Inc. annual Weighted Average Number of Shares Outstanding, Diluted for 2022 was 54.7M shares, a 42.7% increase from 2021.
Weighted Average Number of Shares Outstanding, Diluted, Quarterly (shares)
Weighted Average Number of Shares Outstanding, Diluted, YoY Quarterly Growth (%)
Weighted Average Number of Shares Outstanding, Diluted, Annual (shares)
Weighted Average Number of Shares Outstanding, Diluted, YoY Annual Growth (%)

Annexon, Inc. Quarterly Weighted Average Number of Shares Outstanding, Diluted (shares)

Period TTM Value Value YoY Chg Change % Start Date End Date Report Filed
Q3 2025 149M +9.19M +6.57% Jul 1, 2025 Sep 30, 2025 10-Q 2025-11-10
Q2 2025 148M +18.2M +14% Apr 1, 2025 Jun 30, 2025 10-Q 2025-08-14
Q1 2025 148M +25.4M +20.7% Jan 1, 2025 Mar 31, 2025 10-Q 2025-05-12
Q4 2024 137M +61.7M +81.6% Oct 1, 2024 Dec 31, 2024 10-K 2025-03-03
Q3 2024 140M +64.6M +85.7% Jul 1, 2024 Sep 30, 2024 10-Q 2025-11-10
Q2 2024 130M +54.9M +73% Apr 1, 2024 Jun 30, 2024 10-Q 2025-08-14
Q1 2024 123M +48.8M +66.1% Jan 1, 2024 Mar 31, 2024 10-Q 2025-05-12
Q4 2023 75.7M +21M +38.4% Oct 1, 2023 Dec 31, 2023 10-K 2025-03-03
Q3 2023 75.3M +6.69M +9.74% Jul 1, 2023 Sep 30, 2023 10-Q 2024-11-14
Q2 2023 75.2M +36.6M +95% Apr 1, 2023 Jun 30, 2023 10-Q 2024-08-12
Q1 2023 73.9M +35.3M +91.5% Jan 1, 2023 Mar 31, 2023 10-Q 2024-05-13
Q4 2022 54.7M Oct 1, 2022 Dec 31, 2022 10-K 2024-03-26
Q3 2022 68.7M +30.3M +79.1% Jul 1, 2022 Sep 30, 2022 10-Q 2023-11-13
Q2 2022 38.6M +306K +0.8% Apr 1, 2022 Jun 30, 2022 10-Q 2023-08-07
Q1 2022 38.6M Jan 1, 2022 Mar 31, 2022 10-Q 2023-05-08
Q3 2021 38.3M Jul 1, 2021 Sep 30, 2021 10-Q 2022-11-03
Q2 2021 38.3M Apr 1, 2021 Jun 30, 2021 10-Q 2022-08-08

Annexon, Inc. Annual Weighted Average Number of Shares Outstanding, Diluted (shares)

Period Value YoY Chg Change % Start Date End Date Report Filed
2024 137M +61.7M +81.6% Jan 1, 2024 Dec 31, 2024 10-K 2025-03-03
2023 75.7M +21M +38.4% Jan 1, 2023 Dec 31, 2023 10-K 2025-03-03
2022 54.7M +16.4M +42.7% Jan 1, 2022 Dec 31, 2022 10-K 2024-03-26
2021 38.3M Jan 1, 2021 Dec 31, 2021 10-K 2023-03-06
* An asterisk sign (*) next to the value indicates that the value is likely invalid.