Quantum-Si QSI Stock
Quantum-Si Price Chart
Quantum-Si QSI Financial and Trading Overview
| Quantum-Si stock price | 1.72 USD |
| Previous Close | 1.65 USD |
| Open | 1.63 USD |
| Bid | 0.54 USD x 200 |
| Ask | 0.99 USD x 200 |
| Day's Range | 1.59 - 1.73 USD |
| 52 Week Range | 0.69 - 2.23 USD |
| Volume | 9.95M USD |
| Avg. Volume | 5.9M USD |
| Market Cap | 376.48M USD |
| Beta (5Y Monthly) | 3.218 |
| PE Ratio (TTM) | N/A |
| EPS (TTM) | -0.45 USD |
| Forward Dividend & Yield | N/A (0%) |
| Ex-Dividend Date | N/A |
| 1y Target Est | 2.28 USD |
QSI Valuation Measures
| Enterprise Value | 267.99M USD |
| Trailing P/E | N/A |
| Forward P/E | -4.9142857 |
| PEG Ratio (5 yr expected) | N/A |
| Price/Sales (ttm) | 234.56718 |
| Price/Book (mrq) | 2.089915 |
| Enterprise Value/Revenue | 166.973 |
| Enterprise Value/EBITDA | -3.068 |
Trading Information
Quantum-Si Stock Price History
| Beta (5Y Monthly) | 3.218 |
| 52-Week Change | -19.62% |
| S&P500 52-Week Change | 12.38% |
| 52 Week High | 2.23 USD |
| 52 Week Low | 0.69 USD |
| 50-Day Moving Average | 1.01 USD |
| 200-Day Moving Average | 0.96 USD |
QSI Share Statistics
| Avg. Volume (3 month) | 5.9M USD |
| Avg. Daily Volume (10-Days) | 8.72M USD |
| Shares Outstanding | 198.95M |
| Float | 180.22M |
| Short Ratio | 1.38 |
| % Held by Insiders | 10.45% |
| % Held by Institutions | 24.73% |
| Shares Short | 13.21M |
| Short % of Float | 7.40% |
| Short % of Shares Outstanding | 6.03% |
Dividends & Splits
| Trailing Annual Dividend Rate | 0 |
| Trailing Annual Dividend Yield | 0% |
| 5 Year Average Dividend Yield | N/A |
| Payout Ratio | N/A |
| Last Split Factor |
Financial Highlights
Fiscal Year
| Fiscal Year Ends | December 31, 2025 |
| Most Recent Quarter (mrq) | June 30, 2026 |
| Next Fiscal Year End | December 31, 2026 |
Profitability
| Profit Margin | 0% |
| Operating Margin (ttm) | -7450.29% |
| Gross Margin | 35.01% |
| EBITDA Margin | 0% |
Management Effectiveness
| Return on Assets (ttm) | -25.71% |
| Return on Equity (ttm) | -49.11% |
Income Statement
| Revenue (ttm) | 1.61M USD |
| Revenue Per Share (ttm) | 0.007 USD |
| Quarterly Revenue Growth (yoy) | -41.79% |
| Gross Profit (ttm) | 562K USD |
| EBITDA | -87360000 USD |
| Net Income Avi to Common (ttm) | -98519000 USD |
| Diluted EPS (ttm) | -0.45 |
| Quarterly Earnings Growth (yoy) | N/A |
Balance Sheet
| Total Cash (mrq) | 111.74M USD |
| Total Cash Per Share (mrq) | 0.51 USD |
| Total Debt (mrq) | 3.25M USD |
| Total Debt/Equity (mrq) | 1.81 USD |
| Current Ratio (mrq) | 9.969 |
| Book Value Per Share (mrq) | 0.823 |
Cash Flow Statement
| Operating Cash Flow (ttm) | -92448000 USD |
| Levered Free Cash Flow (ttm) | -50126000 USD |
Profile of Quantum-Si
| Country | United States |
| State | CT |
| City | Branford |
| Address | 29 Business Park Drive |
| ZIP | 06405 |
| Phone | 866 688 7374 |
| Website | https://www.quantum-si.com |
| Industry | Medical Devices |
| Sector(s) | Healthcare |
| Full Time Employees | 145 |
Quantum-Si incorporated, a life sciences company, develops proprietary, universal, and single-molecule detection platform applied to proteomics to enable next-gen protein sequencing (NGPS). The company offers Platinum and Platinum Pro NGPS instruments for single-molecule, amino acid level resolution, and automated data analysis; library preparation kits to prepare a customer's protein sample for sequencing; and sequencing kits, which contain the reagents and consumables used to perform NGPS. It also provides Platinum analysis software, a cloud-based solution that automates data analysis workflows and visualizes the sequencing results. The company was founded in 2013 and is headquartered in Branford, Connecticut.
Q&A For Quantum-Si Stock
What is a current QSI stock price?
Quantum-Si QSI stock price today per share is 1.72 USD.
How to purchase Quantum-Si stock?
You can buy QSI shares on the Tech Market Middle exchange. Contact your financial advisor to select a broker.
What is the ticker symbol for Quantum-Si?
The stock symbol or ticker of Quantum-Si is QSI.
Which industry does the Quantum-Si company belong to?
The Quantum-Si industry is Medical Devices.
How many shares does Quantum-Si have in circulation?
The max supply of Quantum-Si shares is 218.88M.
What is Quantum-Si Price to Earnings Ratio (PE Ratio)?
Quantum-Si PE Ratio is now.
What was Quantum-Si earnings per share over the trailing 12 months (TTM)?
Quantum-Si EPS is -0.45 USD over the trailing 12 months.
Which sector does the Quantum-Si company belong to?
The Quantum-Si sector is Healthcare.
Quantum-Si QSI included in indexes
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US Tech Composite
IXIC
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26549.85 USD — |
+0.27
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7.14B USD — | 26414.92 USD — | 26587.34 USD — | — - | 7.14B USD — |
US Tech Global Market Composite
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2049.7 USD — |
+1.04
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— — | 2019.7 USD — | 2050.1 USD — | — - | — — |
US Tech Biotechnology
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7256.33 USD — |
+1.48
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— — | 7065.77 USD — | 7269.93 USD — | — - | — — |
US Tech Health Care
IXHC
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1368.59 USD — |
+1.45
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Stlmt ID US Tech Biotechnology
NBX
US
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4000.62 USD — |
-1.26
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— — | 3927.42 USD — | 4148.65 USD — | — - | — — |


