Stocks›Allegro MicroSystems, Inc.☆ ● FreshLatest: Aug 13, 2026
Allegro MicroSystems, Inc.
ALGM✓TechnologySemiconductorsNASDAQ
● FreshLatest: Aug 13, 2026
$45.43+6.97%
$8.46BMarket cap
-628.87xP/E ratio
891.19KVolume (24h)
TechnologySemiconductorsNASDAQ
Allegro MicroSystems, Inc. (ALGM) Stock Price History
ALGM price history from Jul 9, 2021 to Aug 12, 2026. Levels shown in USD; returns are price-only, dividends not reinvested.
Summary
5-year high
$71.77 Jun 30, 2026
5-year low
$16.38 Apr 21, 2025
52-week range
$22.41 - $71.77
Yearly performance
| Year | Open | Close | High | Low | Return |
|---|
| 2026YTD | $26.91 | $42.47 | $71.77 | $26.18 | +57.82% |
| 2025 | $22.81 | $26.38 | $38.45 | $16.38 | +15.65% |
| 2024 | $29.50 | $21.86 | $33.26 | $18.59 | -25.90% |
| 2023 | $29.32 | $30.27 | $53.05 | $24.66 | +3.24% |
| 2022 | $36.41 | $30.02 | $37.29 | $19.20 | -17.55% |
| 2021 | $27.53 | $36.18 | $38.28 | $24.29 | +31.42% |