Allegro MicroSystems Inc. monthly returns
Allegro MicroSystems Inc. has averaged 1.70% per month, positive in 50% of months. Month-by-month returns for Allegro MicroSystems Inc. (ALGM) below, through October 20, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Allegro MicroSystems Inc. monthly returns#
| Month | Path | Total return |
|---|---|---|
| Oct 2026 | -6.7% | |
| Sep 2026 | +0.3% | |
| Aug 2026 | -12.7% | |
| Jul 2026 | -40.4% | |
| Jun 2026 | +45.4% | |
| May 2026 | -1.3% | |
| Apr 2026 | +53.8% | |
| Mar 2026 | -13.5% | |
| Feb 2026 | -1.2% | |
| Jan 2026 | +39.9% | |
| Dec 2025 | -1.2% | |
| Nov 2025 | -10.8% | |
| Oct 2025 | +2.5% | |
| Sep 2025 | -5.3% | |
| Aug 2025 | -1.8% | |
| Jul 2025 | -8.1% | |
| Jun 2025 | +34.9% | |
| May 2025 | +32.9% | |
| Apr 2025 | -24.1% | |
| Mar 2025 | +12.7% | |
| Feb 2025 | -7.4% | |
| Jan 2025 | +10.2% | |
| Dec 2024 | +0.6% | |
| Nov 2024 | +4.3% | |
| Oct 2024 | -10.6% | |
| Sep 2024 | -5.0% | |
| Aug 2024 | +2.0% | |
| Jul 2024 | -14.9% | |
| Jun 2024 | -6.3% | |
| May 2024 | +1.5% | |
| Apr 2024 | +10.1% | |
| Mar 2024 | -14.4% | |
| Feb 2024 | +21.4% | |
| Jan 2024 | -14.3% | |
| Dec 2023 | +11.2% | |
| Nov 2023 | +4.9% | |
| Oct 2023 | -18.7% | |
| Sep 2023 | -16.5% | |
| Aug 2023 | -25.9% | |
| Jul 2023 | +14.3% | |
| Jun 2023 | +14.8% | |
| May 2023 | +10.0% | |
| Apr 2023 | -25.5% | |
| Mar 2023 | +9.9% | |
| Feb 2023 | +14.4% | |
| Jan 2023 | +27.1% | |
| Dec 2022 | -3.6% | |
| Nov 2022 | +22.6% | |
| Oct 2022 | +16.3% | |
| Sep 2022 | -6.3% | |
| Aug 2022 | -6.1% | |
| Jul 2022 | +20.0% | |
| Jun 2022 | -19.7% | |
| May 2022 | +5.9% | |
| Apr 2022 | -14.4% | |
| Mar 2022 | -0.9% | |
| Feb 2022 | +1.0% | |
| Jan 2022 | -21.6% | |
| Dec 2021 | +15.9% | |
| Nov 2021 | -6.4% | |
| Oct 2021 | +4.4% | |
| Sep 2021 | +6.4% | |
| Aug 2021 | +9.6% | |
| Jul 2021 | -1.0% | |
| Jun 2021 | +5.7% | |
| May 2021 | +6.2% | |
| Apr 2021 | -2.6% | |
| Mar 2021 | -3.0% | |
| Feb 2021 | -6.4% | |
| Jan 2021 | +4.7% | |
| Dec 2020 | +11.3% | |
| Nov 2020 | +30.9% |
Monthly total return (since Nov 2021)#
Allegro MicroSystems Inc. returns by calendar month#
Every month of every year since 2021, one tick per year on a shared scale; the dark bar is the month's average. Total returns, dividends reinvested.
October 2026 so far: -6.71% — 4th of 6 Octobers since 2021 at the last close; the average October returned -1.2%.
| Month | −55%0+55% | Average | Median | Up | Best | Worst |
|---|---|---|---|---|---|---|
| Jan | +7.7% | +7.5% | 67% | +39.9% 2026 | -21.6% 2022 | |
| Feb | +3.6% | -0.1% | 50% | +21.4% 2024 | -7.4% 2025 | |
| Mar | -1.6% | -2.0% | 33% | +12.7% 2025 | -14.4% 2024 | |
| Apr | -0.4% | -8.5% | 33% | +53.8% 2026 | -25.5% 2023 | |
| May | +9.2% | +6.1% | 83% | +32.9% 2025 | -1.3% 2026 | |
| Jun | +12.5% | +10.2% | 67% | +45.4% 2026 | -19.7% 2022 | |
| Jul | -5.0% | -4.6% | 33% | +20.0% 2022 | -40.4% 2026 | |
| Aug | -5.8% | -3.9% | 33% | +9.6% 2021 | -25.9% 2023 | |
| Sep | -4.4% | -5.2% | 33% | +6.4% 2021 | -16.5% 2023 | |
| Oct | -1.2% | +2.5% | 60% | +16.3% 2022 | -18.7% 2023 | |
| Nov | +2.9% | +4.3% | 60% | +22.6% 2022 | -10.8% 2025 | |
| Dec | +4.6% | +0.6% | 60% | +15.9% 2021 | -3.6% 2022 |
Methodology#
Monthly returns are total returns (dividends reinvested), computed from ALGM's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.
FAQ#
- What is Allegro MicroSystems Inc.'s average monthly return?
- Allegro MicroSystems Inc. (ALGM) has averaged about 1.70% per month, positive in roughly 50% of months. The best month was Apr 2026 (+53.8%) and the worst was Jul 2026 (-40.4%).