NASDAQ · Semiconductors · Fiscal year endsFY ends March
Allegro Microsystems Inc
ALGM$31.25-2.41 (-7.16%)Today
52-week low $22.41high $71.77
56.5% below its 52-week high
Next earnings
What changed
The risk factors in the latest annual report, against the year before
Filings with the SEC
Every recent report
| Filed | Form | What it is | Period or event |
|---|---|---|---|
| Oct 29, 2026 | 8-K | Results of operations | Oct 29, 2026 |
| Aug 7, 2026 | 8-K | Shareholder vote results | Aug 5, 2026 |
| Jul 30, 2026 | 8-K | Results of operations | Jul 30, 2026 |
| Jun 18, 2026 | 8-K | Director or officer change; Regulation FD disclosure | Jun 17, 2026 |
| May 13, 2026 | 8-K | Director or officer change; Regulation FD disclosure | May 11, 2026 |
| May 7, 2026 | 8-K | Results of operations | May 7, 2026 |
| Jan 29, 2026 | 8-K | Results of operations | Jan 29, 2026 |
| Jan 21, 2026 | 8-K | New material agreement; New debt or obligation | Jan 21, 2026 |
| Jan 16, 2026 | 8-K | Regulation FD disclosure | Jan 15, 2026 |
| Oct 30, 2025 | 8-K | Results of operations | Oct 30, 2025 |
| Aug 8, 2025 | 8-K | Shareholder vote results | Aug 7, 2025 |
| Jul 31, 2025 | 8-K | Results of operations | Jul 31, 2025 |
| May 8, 2025 | 8-K | Results of operations | May 8, 2025 |
| Mar 12, 2025 | 8-K | Director or officer change | Mar 12, 2025 |
| Feb 24, 2025 | 8-K | Director or officer change | Feb 24, 2025 |
| Feb 6, 2025 | 8-K | New material agreement; New debt or obligation | Feb 6, 2025 |
| Feb 3, 2025 | 8-K | Director or officer change; Regulation FD disclosure | Jan 31, 2025 |
| Jan 30, 2025 | 8-K | Results of operations | Jan 30, 2025 |
| Jan 10, 2025 | 8-K | Regulation FD disclosure | Jan 9, 2025 |
| Jan 6, 2025 | 8-K | Regulation FD disclosure | Jan 6, 2025 |
| Dec 23, 2024 | 8-K | Director or officer change | Dec 23, 2024 |
| Oct 31, 2024 | 8-K | Results of operations | Oct 31, 2024 |
| Sep 24, 2024 | 8-K | New material agreement; Director or officer change | Sep 20, 2024 |
| Aug 12, 2024 | 8-K | Shareholder vote results | Aug 8, 2024 |
| Aug 7, 2024 | 8-K | New material agreement; New debt or obligation; Other events | Aug 6, 2024 |
| Aug 1, 2024 | 8-K | Results of operations | Aug 1, 2024 |
| Jul 26, 2024 | 8-K | Other events | Jul 24, 2024 |
| Jul 23, 2024 | 8-K | New material agreement; Results of operations; Director or officer change; Regulation FD disclosure | Jul 23, 2024 |
| May 9, 2024 | 8-K | Results of operations | May 9, 2024 |
| Apr 25, 2024 | 8-K | New material agreement | Apr 25, 2024 |
| Apr 3, 2024 | 8-K | Director or officer change; Regulation FD disclosure | Apr 1, 2024 |
| Mar 4, 2024 | 8-K | Director or officer change | Feb 29, 2024 |
| Feb 1, 2024 | 8-K | Results of operations | Feb 1, 2024 |
| Nov 2, 2023 | 8-K | Results of operations | Nov 2, 2023 |
| Nov 1, 2023 | 8-K | New material agreement; Material agreement ended; Acquisition or sale completed; New debt or obligation; Regulation FD disclosure | Oct 31, 2023 |
| Oct 19, 2023 | 8-K | Director or officer change; Regulation FD disclosure | Oct 15, 2023 |
| Sep 21, 2023 | 8-K | Other events | Sep 21, 2023 |
| Aug 8, 2023 | 8-K | New material agreement; Regulation FD disclosure | Aug 7, 2023 |
| Aug 4, 2023 | 8-K | Shareholder vote results | Aug 3, 2023 |
| Aug 1, 2023 | 8-K | Results of operations | Aug 1, 2023 |
| Jun 23, 2023 | 8-K | New material agreement; Material agreement ended; New debt or obligation | Jun 21, 2023 |
| May 10, 2023 | 8-K | Results of operations | May 10, 2023 |
| Apr 5, 2023 | 8-K | New material agreement; Material agreement ended | Mar 30, 2023 |
| Feb 22, 2023 | 8-K | Director or officer change | Feb 16, 2023 |
| Jan 31, 2023 | 8-K | Results of operations | Jan 31, 2023 |
| Nov 17, 2022 | 8-K | Material agreement ended | Nov 10, 2022 |
| Oct 27, 2022 | 8-K | Results of operations | Oct 27, 2022 |
| Oct 3, 2022 | 8-K | New material agreement; Material agreement ended | Sep 29, 2022 |
| Sep 1, 2022 | 8-K | Director or officer change | Sep 1, 2022 |
| Aug 5, 2022 | 8-K | Shareholder vote results | Aug 4, 2022 |
| Jul 28, 2022 | 8-K | Results of operations | Jul 28, 2022 |
| Jun 21, 2022 | 8-K | New material agreement; Director or officer change | Jun 16, 2022 |
| Jun 10, 2022 | 8-K | Change of auditor | Jun 7, 2022 |
| May 9, 2022 | 8-K | Results of operations; Director or officer change; Regulation FD disclosure | May 6, 2022 |
| Feb 1, 2022 | 8-K | Results of operations | Feb 1, 2022 |
| Jan 10, 2022 | 8-K | Director or officer change; Regulation FD disclosure | Jan 7, 2022 |
| Nov 10, 2021 | 8-K | Director or officer change; Regulation FD disclosure | Nov 8, 2021 |
| Nov 3, 2021 | 8-K | Other events | Nov 1, 2021 |
| Oct 28, 2021 | 8-K/A | Results of operations | Oct 28, 2021 |
| Oct 28, 2021 | 8-K | Results of operations | Oct 28, 2021 |
| Aug 9, 2021 | 8-K | Shareholder vote results | Aug 5, 2021 |
| Jul 29, 2021 | 8-K | Results of operations | Jul 29, 2021 |
| Jul 21, 2021 | 8-K/A | Director or officer change | May 25, 2021 |
| Jul 1, 2021 | 8-K | New material agreement | Jun 30, 2021 |
| May 27, 2021 | 8-K | Director or officer change | May 25, 2021 |
| May 10, 2021 | 8-K | Director or officer change | May 5, 2021 |
| May 5, 2021 | 8-K | Results of operations | May 5, 2021 |
| Apr 9, 2021 | 8-K | Other events | Apr 9, 2021 |
| Mar 9, 2021 | 8-K | Material impairment | Mar 3, 2021 |
| Feb 2, 2021 | 8-K | Results of operations | Feb 2, 2021 |
| Nov 19, 2020 | 8-K/A | Results of operations | Nov 19, 2020 |
| Nov 19, 2020 | 8-K | Results of operations | Nov 19, 2020 |
| Nov 2, 2020 | 8-K | New material agreement; Articles, bylaws or fiscal year changed | Nov 2, 2020 |
The SEC's list of Allegro Microsystems Inc's recent filings reaches back to November 2, 2020; registration statements and other prospectus filings aren't shown. Every filing on EDGAR
The comparison takes Item 1A (risk factors) of the latest 10-K and of the one before it, splits each into paragraphs, and matches every paragraph to its closest counterpart by the words they share. Dates and figures are set aside, so a paragraph whose only change is the year counts as unchanged. It is done by rules, not by anyone’s reading: the sentences are the company’s own, quoted as filed.