Allegro MicroSystems, Inc. (ALGM)
NASDAQ: ALGM · Real-Time Price · USD
30.53
-2.50 (-7.57%)
At close: Oct 30, 2026, 4:00 PM EDT
30.77
+0.24 (0.80%)
After-hours: Oct 30, 2026, 7:57 PM EDT
Allegro MicroSystems Market Cap
Allegro MicroSystems has a market cap or net worth of $5.69 billion as of October 30, 2026. It is the 3,241st most valuable company in the world and the 1,063rd biggest in the United States. Its market cap has increased by 0.09% in one year.
Market Cap
5.69B
Enterprise Value
5.80B
1-Year Change
0.09%
Global Rank
Country Rank
#1,063 United States
Category
ChartMarket Cap Chart
Since October 29, 2020, Allegro MicroSystems's market cap has increased from $3.35B to $5.69B, an increase of 69.80%. That is a compound annual growth rate of 9.22%.
| Date | Market Cap | % Change |
|---|---|---|
| Oct 30, 2026 | 5.69B | 16.58% |
| Dec 31, 2025 | 4.88B | 21.42% |
| Dec 31, 2024 | 4.02B | -30.97% |
| Dec 29, 2023 | 5.83B | 1.45% |
| Dec 30, 2022 | 5.74B | -16.32% |
| Dec 31, 2021 | 6.86B | 35.90% |
| Dec 31, 2020 | Upgrade Pro | Upgrade Pro |
| Oct 29, 2020 | Upgrade Pro | Upgrade Pro |
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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