Quantum-Si Price to Book Ratio 2020-2025 | QSI

Historical price to book ratio values for Quantum-Si (QSI) over the last 10 years. The current price to book ratio for Quantum-Si as of June 20, 2025 is 1.29.

Please refer to the Stock Price Adjustment Guide for more information on our historical prices.

Quantum-Si Price/Book Ratio Historical Data
Date Stock Price Book Value per Share Price to Book Ratio
2025-06-20 1.73 1.29
2025-03-31 1.20 $1.35 0.89
2024-12-31 2.70 $1.29 2.09
2024-09-30 0.88 $1.48 0.60
2024-06-30 1.05 $1.64 0.64
2024-03-31 1.97 $1.79 1.10
2023-12-31 2.01 $1.92 1.05
2023-09-30 1.66 $2.06 0.81
2023-06-30 1.79 $2.23 0.80
2023-03-31 1.76 $2.40 0.73
2022-12-31 1.83 $2.56 0.71
2022-09-30 2.75 $2.77 0.99
2022-06-30 2.32 $2.97 0.78
2022-03-31 4.68 $3.18 1.47
2021-12-31 7.87 $3.46 2.28
2021-09-30 8.34 $3.61 2.31
2021-06-30 12.26 $3.69 3.32
2021-03-31 11.92 $0.90 13.28
2020-12-31 10.15 0.00
Sector Industry Market Cap Revenue
Computer and Technology Semiconductors $0.317B $0.003B
Quantum-Si Incorporated is a company pioneering next-generation semiconductor chip-based proteomics. Quantum-Si Incorporated, formerly known as HighCape Capital Acquisition Corp., is based in NEW YORK.
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