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Quantum-Si Inc (QSIAW) Stock Fundamental Analysis & AI Rating 2026

QSIAW Nasdaq Measuring & Controlling Devices, NEC DE CIK: 0001816431
Recently Updated • Analysis: Apr 14, 2026 • SEC Data: 2025-12-31
STRONG SELL
88% Conf
Pending
Analysis scheduled

📊 QSIAW Key Takeaways

Revenue: $2.4M
Net Margin: -4,160.1%
Free Cash Flow: $-97.2M
Current Ratio: 7.64x
Debt/Equity: 0.00x
EPS: $-0.51
AI Rating: STRONG SELL with 88% confidence
Quantum-Si Inc (QSIAW) receives a STRONG SELL rating with 88% confidence from our AI fundamental analysis based on SEC 10-K filings. With revenue of $2.4M, net profit margin of -4,160.1%, and return on equity (ROE) of -46.0%, Quantum-Si Inc demonstrates mixed fundamentals in the Market sector. Below is our complete QSIAW stock analysis for 2026.

Is Quantum-Si Inc (QSIAW) a Good Investment?

Claude

Quantum-Si exhibits severe operational distress with $2.4M in revenue declining 20.3% YoY against $116.1M operating losses and $94.7M annual cash burn, indicating an unsustainable business model. While the balance sheet remains strong with $220.2M equity and zero debt, the company faces existential cash runway risk, with current liquidity lasting only 2-3 months at present burn rates despite substantial asset base. The fundamental inability to generate positive cash flows from minimal revenue suggests the technology/market opportunity remains unproven.

Why Buy Quantum-Si Inc Stock? QSIAW Key Strengths

Claude
  • + Strong balance sheet with $220.2M stockholders equity and minimal $25.4M liabilities
  • + Excellent liquidity ratios (7.64x current, 7.50x quick) providing short-term solvency buffer
  • + Gross margins of 47.3% indicate potential profitability at product level if scaled

QSIAW Stock Risks: Quantum-Si Inc Investment Risks

Claude
  • ! Revenue collapse to $2.4M with -20.3% YoY decline signals fundamental demand weakness
  • ! Operating cash burn of $94.7M annually is catastrophically unsustainable relative to $2.4M revenue
  • ! Operating losses of -$116.1M and net losses of -$101.3M indicate unproven, loss-making business model with no clear path to profitability

Key Metrics to Watch

Claude
  • * Quarterly revenue trend and return to growth trajectory
  • * Operating cash flow improvement and timeline to cash flow breakeven
  • * Cash position depletion rate and capital raise necessity/dilution risk

Quantum-Si Inc (QSIAW) Financial Metrics & Key Ratios

Revenue
$2.4M
Net Income
$-101.3M
EPS (Diluted)
$-0.51
Free Cash Flow
$-97.2M
Total Assets
$245.6M
Cash Position
$21.6M

💡 AI Analyst Insight

Strong liquidity with a 7.64x current ratio provides a solid financial cushion.

QSIAW Profit Margin, ROE & Profitability Analysis

Gross Margin 47.3%
Operating Margin -4,766.0%
Net Margin -4,160.1%
ROE -46.0%
ROA -41.3%
FCF Margin -3,991.5%

QSIAW vs Market Sector: How Quantum-Si Inc Compares

How Quantum-Si Inc compares to Market sector averages

Net Margin
QSIAW -4,160.1%
vs
Sector Avg 12.0%
QSIAW Sector
ROE
QSIAW -46.0%
vs
Sector Avg 15.0%
QSIAW Sector
Current Ratio
QSIAW 7.6x
vs
Sector Avg 1.8x
QSIAW Sector
Debt/Equity
QSIAW 0.0x
vs
Sector Avg 0.7x
QSIAW Sector

Sector benchmarks are approximate industry averages. Actual sector performance may vary.

Is Quantum-Si Inc Stock Overvalued? QSIAW Valuation Analysis 2026

Based on fundamental analysis, Quantum-Si Inc has mixed fundamental signals relative to the Market sector in 2026.

Return on Equity
-46.0%
Sector avg: 15%
Net Profit Margin
-4,160.1%
Sector avg: 12%
Revenue Growth
N/A
Year-over-year
Debt/Equity
0.00x
Sector avg: 0.7x

Note: This is a fundamental analysis based on SEC filings. For P/E ratio, price targets, and market-based valuation, consult financial data providers. This is not investment advice.

Quantum-Si Inc Balance Sheet: QSIAW Debt, Cash & Liquidity

Current Ratio
7.64x
Quick Ratio
7.50x
Debt/Equity
0.00x
Debt/Assets
10.3%
Interest Coverage
N/A
Long-term Debt
N/A

QSIAW Revenue & Earnings Growth: 5-Year Financial Trend

QSIAW 5-year financial data: Year 2023: Revenue $1.1M, Net Income -$95.0M, EPS $-1.19. Year 2024: Revenue $3.1M, Net Income -$132.4M, EPS $-0.95. Year 2025: Revenue $3.1M, Net Income -$96.0M, EPS $-0.68.
Revenue
Net Income
EPS (right axis)

5-Year Trend Summary: Quantum-Si Inc's revenue has grown significantly by 183% over the 5-year period, indicating strong business expansion. The most recent EPS of $-0.68 indicates the company is currently unprofitable.

QSIAW Revenue Growth, EPS Growth & YoY Performance

Revenue Growth
N/A
Year-over-year
Net Income Growth
N/A
Year-over-year
EPS Growth
N/A
Earnings per share
FCF Margin
-3,991.5%
Free cash flow / Revenue

QSIAW Quarterly Earnings & Performance

Quarterly financial performance data for Quantum-Si Inc including revenue, net income, and earnings per share.
Quarter Revenue Net Income EPS
Q3 2025 $552.0K -$19.2M $-0.17
Q2 2025 $591.0K -$19.2M $-0.16
Q1 2025 $457.0K -$19.2M $-0.11
Q3 2024 $223.0K -$19.5M $-0.17
Q2 2024 $205.0K -$19.5M $-0.16
Q1 2024 $254.0K -$19.5M $-0.14
Q3 2023 N/A -$23.6M $-0.17
Q2 2023 N/A -$23.6M $-0.18

Data sourced from SEC EDGAR 10-Q quarterly filings. Figures may represent quarterly or cumulative values.

Quantum-Si Inc Dividends, Buybacks & Capital Allocation

Operating Cash Flow
-$94.7M
Cash generated from operations
Capital Expenditures
$2.5M
Investment in assets
Dividends
None
No dividend program

QSIAW SEC Filings: Latest 10-K & 10-Q Analysis

Access official SEC EDGAR filings for Quantum-Si Inc (CIK: 0001816431)

📋 Recent SEC Filings

Date Form Document Action
Apr 1, 2026 DEF 14A qsi-20260330.htm View →
Mar 24, 2026 4 xslF345X06/form4.xml View →
Mar 24, 2026 4 xslF345X06/form4.xml View →
Mar 24, 2026 4 xslF345X06/form4.xml View →
Mar 24, 2026 4 xslF345X06/form4.xml View →

Frequently Asked Questions about QSIAW

What is the AI rating for QSIAW?

Quantum-Si Inc (QSIAW) has an AI rating of STRONG SELL with 88% confidence, based on fundamental analysis of SEC EDGAR filings.

What are QSIAW's key strengths?

Claude: Strong balance sheet with $220.2M stockholders equity and minimal $25.4M liabilities. Excellent liquidity ratios (7.64x current, 7.50x quick) providing short-term solvency buffer.

What are the risks of investing in QSIAW?

Claude: Revenue collapse to $2.4M with -20.3% YoY decline signals fundamental demand weakness. Operating cash burn of $94.7M annually is catastrophically unsustainable relative to $2.4M revenue.

What is QSIAW's revenue and growth?

Quantum-Si Inc reported revenue of $2.4M.

Does QSIAW pay dividends?

Quantum-Si Inc does not currently pay dividends.

Where can I find QSIAW SEC filings?

Official SEC filings for Quantum-Si Inc (CIK: 0001816431) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.

What is QSIAW's EPS?

Quantum-Si Inc has a diluted EPS of $-0.51.

How is the AI analysis conducted?

Two independent AI systems — Claude (Anthropic) and ChatGPT (OpenAI) — analyze SEC EDGAR filings including 10-K annual reports and 10-Q quarterly reports. Each AI evaluates financial health, profitability ratios, balance sheet strength, and growth metrics. The combined rating reflects both perspectives for balanced insights.

Is QSIAW a good stock to buy right now?

Based on our AI fundamental analysis in April 2026, Quantum-Si Inc has a STRONG SELL rating with 88% confidence. Review the strengths and risks sections above before making a decision. This is not investment advice.

Is QSIAW stock overvalued or undervalued?

Valuation metrics for QSIAW: ROE of -46.0% (sector avg: 15%), net margin of -4,160.1% (sector avg: 12%). Compare these metrics with sector averages to assess valuation.

Should I buy QSIAW stock in 2026?

Our dual AI analysis gives Quantum-Si Inc a combined STRONG SELL rating for 2026. Revenue is data pending, with profitability at or below sector average. Always conduct your own research.

What is QSIAW's free cash flow?

Quantum-Si Inc's operating cash flow is $-94.7M, with capital expenditures of $2.5M. FCF margin is -3,991.5%.

How does QSIAW compare to other Market stocks?

Vs Default sector averages: Net margin -4,160.1% (avg: 12%), ROE -46.0% (avg: 15%), current ratio 7.64 (avg: 1.8).

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Disclaimer: This analysis is generated by Claude AI (Anthropic) and ChatGPT (OpenAI) based on publicly available SEC EDGAR filings. It does not include stock price data and should not be considered financial advice. All fundamental data is sourced from SEC public domain filings. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Data Source: SEC EDGAR | Analysis Date: Apr 14, 2026 | Data as of: 2025-12-31 | Powered by Claude AI