QSI

QSI

QuantumSi Inc

Rev โ€”top 1%5Y
Hold

QuantumSi Inc develops a single-molecule detection platform for proteomics, offering instruments and kits for next-gen protein sequencing, automated data analysis software, and library preparation solutions for protein samples used in scientific research.

โš•๏ธ Healthcare NASDAQ Listed 2021 $ USD
$1,000 invested 5 years ago โ†’$97today

Score Overview

1 Year
Score
Net Growth-2.45%
Net TrendShrank
Net Income Consistencyโ€”
Rev Growth-23.97%
Rev TrendShrank
Revenue Consistencyโ€”
5 Years
Scoreโ€”
Net Growth-9.30%
Net Trend20%
Net Income Consistencyโ€”
Rev Growthโ€”
Rev Trend60%
Revenue Consistencyโ€”
All Time
Scoreโ€”
Net Growth-9.30%
Net Trend20%
Net Income Consistency
Rev Growthโ€”
Rev Trend60%
Revenue Consistency

See the full market ranking โ†’

QuantumSi Inc fundamental performance

Across QuantumSi Inc's full reported history, from 2021 to 2025, revenue grew from $ 0.00 to $ 2M and net income went from -$ 94M to -$ 101M. Revenue increased in 60% of the years measured; net income in 20%.

Net Income x Stock Price

Historical Returns

Historical Returns
PeriodPriceReturn
Last Price2026-08-12
$ 0.84โ€”
1 Year2025-08-12
$ 1.16-27.81%
5 Years2021-08-12
$ 8.61-90.27%
All Time2021-06-10
$ 10.68-92.16%

Prices are split & dividend adjusted. All values are reported in USD.

Fundamental Data

Year
2026$ 1M-$ 103M$ 127M
2025$ 2M-$ 101M$ 162M
2024$ 3M-$ 101M$ 209M
2023$ 1M-$ 95M$ 257M
2022$ 459K-$ 132M$ 351M
IPO2021$ 0.00-$ 94M$ 471M

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