Allegro MicroSystems, Inc. (ALGM) stock
ALGMNasdaqSemiconductors & Related DevicesFiscal year ends March 31
Financials through Q2 FY2027, quarter ended Sep 25, 2026Last filing: 10-Q on Oct 30, 2026Score 7/30113% above fair value
$30.13−1.58 (-4.98%)
Close on Nov 13, 2026Market cap $5.62BP/E 200.9Yield –
Allegro MicroSystems market cap
Market capitalization is the share price multiplied by the number of shares outstanding.
Allegro MicroSystems's market cap was $5.99B on Nov 11, 2026, against $4.94B a year earlier. Over the last 5 years it ranged from $3.51B to $12.90B, with a median of $5.69B.
Market Cap at the end of each year
| Period | Period end | Value | Change |
|---|---|---|---|
| 2026 | Nov 11, 2026 | $5.99B | +22.6% |
| 2025 | Dec 31, 2025 | $4.88B | +21.4% |
| 2024 | Dec 31, 2024 | $4.02B | -31.0% |
| 2023 | Dec 29, 2023 | $5.83B | +1.4% |
| 2022 | Dec 30, 2022 | $5.74B | -16.3% |
| 2021 | Dec 31, 2021 | $6.86B | +2474.4% |
| 2020 | Dec 31, 2020 | $266.60M | – |
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