Entity Common Stock, Shares Outstanding of Amylyx Pharmaceuticals, Inc. from 09 May 2022 to 23 Feb 2026

Taxonomy & unit
dei: shares
Description
Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument.
Summary
Amylyx Pharmaceuticals, Inc. quarterly Entity Common Stock, Shares Outstanding in shares history and change rate from 09 May 2022 to 23 Feb 2026.
  • Amylyx Pharmaceuticals, Inc. Entity Common Stock, Shares Outstanding for the quarter ending 23 Feb 2026 was 110,536,944, a 24% increase year-over-year.
Source SEC data
View on sec.gov
Entity Common Stock, Shares Outstanding, Quarterly (shares)
Entity Common Stock, Shares Outstanding, YoY Quarterly Change (%)

Amylyx Pharmaceuticals, Inc. Quarterly Entity Common Stock, Shares Outstanding (shares)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q1 2026 110,536,944 +21,395,857 +24% 23 Feb 2026 10-K 03 Mar 2026 2025 FY
Q3 2025 109,819,569 +41,271,709 +60% 27 Oct 2025 10-Q 06 Nov 2025 2025 Q3
Q2 2025 89,167,432 +21,084,964 +31% 28 Jul 2025 10-Q 07 Aug 2025 2025 Q2
Q1 2025 89,141,087 +21,135,338 +31% 28 Apr 2025 10-Q 08 May 2025 2025 Q1
Q3 2024 68,547,860 +1,030,107 +1.5% 31 Oct 2024 10-Q 07 Nov 2024 2024 Q3
Q2 2024 68,082,468 +704,725 +1% 31 Jul 2024 10-Q 08 Aug 2024 2024 Q2
Q1 2024 68,005,749 +1,289,361 +1.9% 30 Apr 2024 10-Q 09 May 2024 2024 Q1
Q4 2023 67,782,139 12 Feb 2024 10-K 22 Feb 2024 2023 FY
Q3 2023 67,517,753 +1,261,535 +1.9% 06 Nov 2023 10-Q 09 Nov 2023 2023 Q3
Q2 2023 67,377,743 +8,844,517 +15% 07 Aug 2023 10-Q 10 Aug 2023 2023 Q2
Q1 2023 66,716,388 +8,183,162 +14% 08 Mar 2023 10-K 13 Mar 2023 2022 FY
Q3 2022 66,256,218 07 Nov 2022 10-Q 10 Nov 2022 2022 Q3
Q2 2022 58,533,226 08 Aug 2022 10-Q 11 Aug 2022 2022 Q2
Q1 2022 58,533,226 09 May 2022 10-Q 12 May 2022 2022 Q1
* An asterisk sign (*) next to the value indicates that the value is likely invalid.