Entity Common Stock, Shares Outstanding of ALLEGRO MICROSYSTEMS, INC. from 01 Feb 2021 to 26 Jan 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
ALLEGRO MICROSYSTEMS, INC. quarterly Entity Common Stock, Shares Outstanding in shares history and change rate from 01 Feb 2021 to 26 Jan 2026.
  • ALLEGRO MICROSYSTEMS, INC. Entity Common Stock, Shares Outstanding for the quarter ending 26 Jan 2026 was 185,290,870, a 0.63% 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 (%)

ALLEGRO MICROSYSTEMS, INC. Quarterly Entity Common Stock, Shares Outstanding (shares)

Period Value YoY Chg Change % Date Report Filed Fiscal Year Fiscal Period
Q4 2025 185,290,870 +1,165,838 +0.63% 26 Jan 2026 10-Q 30 Jan 2026 2026 Q3
Q3 2025 185,119,045 +1,135,191 +0.62% 27 Oct 2025 10-Q 31 Oct 2025 2025 Q2
Q2 2025 185,040,489 -8,879,991 -4.6% 28 Jul 2025 10-Q 01 Aug 2025 2025 Q1
Q4 2024 184,125,032 -9,000,800 -4.7% 27 Jan 2025 10-Q 31 Jan 2025 2025 Q3
Q3 2024 183,983,854 -8,489,985 -4.4% 28 Oct 2024 10-Q 01 Nov 2024 2025 Q2
Q2 2024 193,920,480 +1,544,060 +0.8% 29 Jul 2024 10-Q 02 Aug 2024 2025 Q1
Q4 2023 193,125,832 +1,617,560 +0.84% 02 Feb 2024 10-Q 06 Feb 2024 2024 Q3
Q3 2023 192,473,839 +1,165,698 +0.61% 01 Nov 2023 10-Q 06 Nov 2023 2024 Q2
Q2 2023 192,376,420 +1,106,787 +0.58% 01 Aug 2023 10-Q 04 Aug 2023 2024 Q1
Q1 2023 191,756,966 +1,256,336 +0.66% 08 May 2023 10-K 25 May 2023 2023 FY
Q4 2022 191,508,272 +1,594,468 +0.84% 23 Jan 2023 10-Q 01 Feb 2023 2023 Q3
Q3 2022 191,308,141 +1,605,591 +0.85% 24 Oct 2022 10-Q 31 Oct 2022 2023 Q2
Q2 2022 191,269,633 +1,623,091 +0.86% 22 Jul 2022 10-Q 01 Aug 2022 2023 Q1
Q1 2022 190,500,630 +907,387 +0.48% 06 May 2022 10-K/A 29 Aug 2022 2022 FY
Q4 2021 189,913,804 +480,060 +0.25% 19 Jan 2022 10-Q 02 Feb 2022 2022 Q3
Q3 2021 189,702,550 20 Oct 2021 10-Q 29 Oct 2021 2022 Q2
Q2 2021 189,646,542 21 Jul 2021 10-Q 30 Jul 2021 2022 Q1
Q1 2021 189,593,243 10 May 2021 10-K 19 May 2021 2021 FY
Q4 2020 189,433,744 01 Feb 2021 10-Q 02 Feb 2021 2021 Q3
* An asterisk sign (*) next to the value indicates that the value is likely invalid.