Quantum-Si Incorporated Class A Common Stock Share Price
NYSE: QSITechnology
Live Quantum-Si Incorporated Class A Common Stock Share Price Chart
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Quantum-Si Incorporated Class A Common Stock Performance Overview
Days Range
▼
$0.74Low
$0.80High
Markets Today
| Previous Close | $0.77 |
|---|---|
| Open | $0.80 |
| Volume | 553,634 |
| Day's Range | $0.74 - $0.80 |
| 52W Range | $0.69 - $3.10 |
| Market Cap | $159.81 M |
Historical Performance
| 1M Returns | +5.77 |
|---|---|
| 3M Returns | -22.92 |
| 6M Returns | -12.74 |
| 1Y Returns | -49.67 |
| 5Y Returns | -91.25 |
| 10Y Returns | NA |
Quantum-Si Incorporated Class A Common Stock Fundamentals
| Market Cap | $159.81 M |
|---|---|
| Dividend yield | 0.00 |
| PE Ratio | 0.00 |
| PEG Ratio | N/A |
| Revenue | $2.44 M |
| ROE TTM | -0.47 |
| EPS TTM | $-0.46 |
| Quarterly Earnings Growth YOY | N/A |
| PB Ratio | 0.89 |
| EBITDA | $-111.64 M |
| Profit Margin | -4160.06 |
| Market Cap | $159.81 M |
|---|---|
| Dividend yield | 0.00 |
| PE Ratio | 0.00 |
| PEG Ratio | N/A |
| Revenue | $2.44 M |
| ROE TTM | -0.47 |
| EPS TTM | $-0.46 |
|---|---|
| Quarterly Earnings Growth YOY | N/A |
| PB Ratio | 0.89 |
| EBITDA | $-111.64 M |
| Profit Margin | -4160.06 |
Quantum-Si Incorporated Class A Common Stock Profit & Loss
Quarterly
| Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 | |
|---|---|---|---|---|---|---|
| Total Revenue + | $842.00 K | $591.00 K | $552.00 K | $451.00 K | $258.00 K | $344.00 K |
| Gross Profit + | $486.00 K | $351.00 K | $194.00 K | $122.00 K | $74.00 K | $172.00 K |
| Operating Income | -$25.11 M | -$30.12 M | -$39.77 M | -$21.09 M | -$24.05 M | -$25.63 M |
| EBITDA | -$24.20 M | -$28.93 M | -$38.62 M | -$19.92 M | -$22.83 M | -$24.40 M |
| Interest Expense | $0 | $0 | $0 | $0 | $0 | $0 |
| Depreciation | $917.00 K | $1.19 M | $1.16 M | $1.17 M | $1.23 M | $1.23 M |
| Income Before Tax | -$19.18 M | -$28.82 M | -$35.68 M | -$17.60 M | -$21.79 M | -$23.53 M |
| Income Tax Expense | $11.00 K | $20.00 K | $19.00 K | $8.00 K | -$122.00 K | $0 |
| Net Income + | -$19.19 M | -$28.84 M | -$35.70 M | -$17.61 M | -$21.67 M | -$23.53 M |
| Net Profit Margin | -2278.98% | -4879.19% | -6467.93% | -3904.88% | -8399.61% | -6841.28% |
Quantum-Si Incorporated Class A Common Stock Financials Balance Sheet In USD
Quarterly
| Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 | |
|---|---|---|---|---|---|---|
| Share Capital | $18.00 K | $18.00 K | $22.00 K | $22.00 K | $22.00 K | $22.00 K |
| Reserve & Surplus | -$615.83 M | -$644.71 M | -$680.32 M | -$697.99 M | -$720.03 M | -$743.63 M |
| Non-Current Liabilities | $11.73 M | $9.40 M | $2.82 M | $2.36 M | $1.90 M | $1.43 M |
| Current Liabilities | $12.57 M | $24.02 M | $22.15 M | $23.02 M | $10.71 M | $11.95 M |
| Total Liabilities | $24.30 M | $33.42 M | $24.97 M | $25.38 M | $12.60 M | $13.37 M |
| Fixed Assets | $16.18 M | $15.34 M | $13.37 M | $13.19 M | $12.03 M | $10.90 M |
| Current Assets | $241.81 M | $226.47 M | $237.99 M | $175.86 M | $134.96 M | $119.09 M |
| Total Assets | $271.22 M | $254.41 M | $260.13 M | $245.61 M | $213.35 M | $193.57 M |
Quantum-Si Incorporated Class A Common Stock Cash Flow
Quarterly
| Mar 2025 | Jun 2025 | Sep 2025 | Dec 2025 | Mar 2026 | Jun 2026 | |
|---|---|---|---|---|---|---|
| Net Income | -$19.19 M | -$28.84 M | -$35.70 M | -$17.61 M | -$21.67 M | -$23.53 M |
| Operating Cash Flow | -$26.15 M | -$20.20 M | -$32.02 M | -$16.35 M | -$25.64 M | -$18.44 M |
| Investing Cash Flow | -$34.17 M | $5.04 M | -$6.21 M | $7.02 M | $40.27 M | $8.12 M |
| Financing Cash Flow | $48.37 M | $41.00 K | $46.95 M | $54.00 K | $0 | $0 |
| Change in Cash | -$11.95 M | -$15.11 M | $8.72 M | -$9.27 M | $14.56 M | -$10.35 M |
Quantum-Si Incorporated Class A Common Stock Return Calculator
The Quantum-Si Incorporated Class A Common Stock stock calculator helps Indian investors calculate returns based on the historical performance of the stock. Just choose your investment amount and duration to get insights and invest more confidently. See stock returns as well as the effect of dollar appreciation over different durations.
*Dollar Impact: The bonus return you make when the US Dollar rises against the Rupee; calculated on the full amount you walk away with, not just what you invested in.
Returns Estimator
Based on past performance of this fund
ENTER AMOUNT
$10,000
Select Duration
5Yrs
1 Yr5 Yrs
If you had invested $10,000 5 years ago, what would its value be today?$841
Invested Amount$10,000
Est. Returns$-9,159
About Quantum-Si Incorporated Class A Common Stock
Quantum-Si Inc is a life sciences company focused on proteomics research and analytical technologies. It develops single-molecule detection platforms designed to enable next-generation protein sequencing (NGPS) and large-scale protein analysis. Its technology supports massively parallel sequencing of proteins and can also be applied to the study of nucleic acids, providing tools for researchers and clinical applications in molecular analysis. The company's revenue is derived from sales of products and services.
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FAQs
What is the share price of Quantum-Si Incorporated Class A Common Stock today?
Quantum-Si Incorporated Class A Common Stock (QSI) share price as of September 18, 2026 is $0.74. If you are investing from India, you can always check the valuation in the INR before investing.
Can Indian Investors purchase shares of Quantum-Si Incorporated Class A Common Stock?
Yes, Indian Investors can invest in the Quantum-Si Incorporated Class A Common Stock (QSI) Share by opening an international trading account with Angel One.
How can I purchase Quantum-Si Incorporated Class A Common Stock shares in India?
Purchasing Quantum-Si Incorporated Class A Common Stock (QSI) share from India can be done by: Directly: By opening an international trading account with Angel One. The process would include KYC verification. The account activation takes a few minutes to a few hours, after which you can start buying Quantum-Si Incorporated Class A Common Stock (QSI) by making deposits in US dollars. Indirectly: By investing in mutual funds and Exchange Traded Funds (ETF) that offers exposure in global stocks.
Can I buy Fractional shares of Quantum-Si Incorporated Class A Common Stock?
Yes, you can purchase fractional shares of Quantum-Si Incorporated Class A Common Stock (QSI) or any other US company shares in Angel One for any dollar amount.
What is the market capitalization value of Quantum-Si Incorporated Class A Common Stock?
The market capitalization of Quantum-Si Incorporated Class A Common Stock on September 18, 2026, is $159.81 M.
In which sector Quantum-Si Incorporated Class A Common Stock belongs?
Quantum-Si Incorporated Class A Common Stock operates in the Technology sector, specifically in the Technology industry.
What documents are required to invest in Quantum-Si Incorporated Class A Common Stock stocks?
In order to invest in Quantum-Si Incorporated Class A Common Stock (QSI) you will need Proof of Identification (Aadhaar, PAN, Passport etc.) and Proof of Address (Aadhaar, Voter Card etc.). From start to end, the process is digital and can be seamless.
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