Allegro MicroSystems Price to Book Ratio 2020-2025 | ALGM

Historical price to book ratio values for Allegro MicroSystems (ALGM) over the last 10 years. The current price to book ratio for Allegro MicroSystems as of January 15, 2026 is 6.40.

Allegro MicroSystems Price/Book Ratio Historical Data
Date Stock Price Book Value per Share Price to Book Ratio
2026-01-15 32.69 6.40
2025-09-30 29.20 $5.11 5.71
2025-06-30 34.19 $5.00 6.84
2025-03-31 25.13 $5.05 4.97
2024-12-31 21.86 $5.08 4.31
2024-09-30 23.30 $5.10 4.57
2024-06-30 28.24 $5.73 4.93
2024-03-31 26.96 $5.86 4.60
2023-12-31 30.27 $5.88 5.15
2023-09-30 31.94 $5.71 5.60
2023-06-30 45.14 $5.34 8.45
2023-03-31 47.99 $5.04 9.52
2022-12-31 30.02 $4.67 6.42
2022-09-30 21.85 $4.26 5.12
2022-06-30 20.69 $3.99 5.18
2022-03-31 28.40 $3.86 7.36
2021-12-31 36.18 $3.67 9.87
2021-09-30 31.96 $3.46 9.23
2021-06-30 27.70 $3.27 8.48
2021-03-31 25.35 $3.10 8.19
2020-12-31 26.66 $3.05 8.75
Sector Industry Market Cap Revenue
Computer and Technology Semiconductors $6.052B $0.725B
Allegro MicroSystems Inc. is a designer, developer, fabless manufacturer and marketer of sensor integrated circuits and application-specific analog power ICs enabling emerging technologies in the automotive and industrial markets. Its diverse product portfolio provides solutions for the electrification of vehicles, automotive ADAS safety features, automation for Industry 4.0 and power-saving technologies for data centers and green energy applications. Allegro MicroSystems Inc. is based in Manchester, New Hampshire.
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