Quantum-Si Inc (QSI) Stock Forecast Nov. 6, 2026
Analysis updated on Nov. 6, 2026 (UTC) · Alpha · vs marketSwitch to Total · Nasdaq
Quantum-Si Inc (QSI) stock forecast summary
Our AI scores Quantum-Si Inc every trading day against every stock it covers. Create a free account and follow it to see its rating and price target.
Quantum-Si Inc is a small-cap company with a market capitalization of $287M. It ranks number 6 by market capitalization among the 11 Measuring & Controlling Devices, NEC issuers in our coverage with a current forecast. Its D/E Ratio of 0.08x is the lowest of the 11 peers that report one.
For QSI, the Spearman rank correlation between our 90-day forecasts and the returns that followed is -21.0%, measured on 357 forecast dates between 2022-08-19 and 2026-08-07 on this stock's own recent history. A rank correlation runs from -100% to +100%: it measures whether higher forecasts were followed by higher returns, and a value near zero or below means the model has shown little skill on this stock. On the 30-day forecasts the same correlation is -6.0%, measured on 400 forecast dates between 2022-08-19 and 2026-10-07. Across our coverage, the out-of-sample test on 4629 stocks from 2025-01-06 to 2026-08-04 produced a positive net return in 92.9% of rebalance periods (factor-neutral book, net of estimated costs). Full backtest report
Expected return relative to the market over the horizon: a positive alpha means the model expects the stock to beat the market, whatever the market does. Ratings: strong buy ≥ +3.1%, buy ≥ +1.5%, sell < -0.5%, strong sell < -1.8% (top 15%, next 20%, middle 30%, next 20%, bottom 15% of the 2026-11-06 signals)
A free account shows the exact forecast, rating and rank of 3 tickers you follow, QSI included.
QSI price chart and AI forecast
How QSI ranks among 5150 stocks
90D Alpha forecasts of every company scored, cut into five relative ratings at the 15th, 35th, 65th and 85th percentiles (dashed lines).
Quantum-Si Inc (QSI) fundamentals
Trailing twelve months. The industry median and the rank (1 = highest) are taken over the Measuring & Controlling Devices, NEC peers listed below that report each metric.
Valuation & Market
| Metric | QSI | Rank |
|---|---|---|
| Market Cap | $287M | 6/11 |
| P/B Ratio | 1.79x | 8/11 |
| EPS | $-0.44 | – |
| Book Value/Share | $0.74 | – |
| Revenue/Share | $0.01 | – |
| FCF/Share | $-0.38 | – |
Profitability & Margins
| Metric | QSI | Rank |
|---|---|---|
| ROE | -53.1% | 7/7 |
| ROA | -49.2% | 7/7 |
| ROIC | -58.6% | 9/9 |
| Gross Margin | 34.9% | 7/8 |
| Operating Margin | -7474.5% | 9/9 |
| Net Margin | -6729.8% | 7/7 |
| EBT Margin | -6738.8% | 9/9 |
| Tax Rate | 0.1% | – |
Financial Health
| Metric | QSI | Rank |
|---|---|---|
| Current Ratio | 9.64x | 2/9 |
| Quick Ratio | 9.50x | 1/9 |
| D/E Ratio | 0.08x | 11/11 |
| Financial Leverage | 1.08x | 10/11 |
| Interest Coverage | -6432.8x | 9/9 |
| Working Capital | $101M | 5/9 |
Cash Flow
| Metric | QSI | Rank |
|---|---|---|
| Operating Cash Flow | -$81M | 10/10 |
| Free Cash Flow | -$81M | 8/8 |
| Capital Spending | -$430K | 2/8 |
| FCF/Sales | -6430.8% | 8/8 |
| CapEx/Sales | 34.4% | 1/8 |
Operational Efficiency
| Metric | QSI | Rank |
|---|---|---|
| Asset Turnover | 0.01x | 8/8 |
| Receivables Turnover | 11.6x | 2/8 |
| Inventory Turnover | 0.5x | 8/8 |
| Fixed Assets Turnover | 0.1x | 8/8 |
| Days Sales Outstanding | 31 days | 7/8 |
| Days Inventory | 727 days | 1/8 |
| Payables Period | 624 days | 1/8 |
| Cash Conversion Cycle | 134 days | 3/7 |
Income Statement
| Metric | QSI | Rank |
|---|---|---|
| Total Revenue | $1M | 8/8 |
| Operating Income | -$95M | 10/10 |
| Net Income | -$85M | 6/7 |
| R&D Expense | $55M | 5/10 |
| SG&A Expense | $40M | 7/10 |
| Cost of Goods Sold | $820K | 9/9 |
Dividend & Shareholder Information
| Metric | QSI | Rank |
|---|---|---|
| Shares Outstanding | 215M | – |
Balance Sheet Highlights (USD millions)
| Total Current Assets | $112M | 65.0% of assets |
| Cash & Short-term Investments | $26M | 14.8% of assets |
| Accounts Receivable | $110K | 0.1% of assets |
| Inventory | $2M | 0.9% of assets |
| Total Liabilities | $13M | 7.3% of assets |
| Short-term Debt | $10M | 5.9% of assets |
QSI quarterly financials and insider trading
Quantum-Si Inc (QSI) industry peers
Companies classified under the same SEC industry code as Quantum-Si Inc (Measuring & Controlling Devices, NEC): 11 common-stock issuers with a forecast this week, one row per issuer, largest first. This is a classification match, not a curated list of competitors.
Reveal all forecasts · See exact % predictions for all competitors
Sign up free| Company | 90-Day AI Forecast (Alpha) | Market Cap |
|---|---|---|
| QSI Quantum-Si Inc | $287M | |
| TMO Thermo Fisher Scientific Inc. | $250.82B | |
| ROK Rockwell Automation, Inc | $41.74B | |
| TRMB Trimble Inc. | $12.51B | |
| ONTO Onto Innovation Inc. | $8.50B | |
| MIR Mirion Technologies, Inc. | $4.48B | |
| OWLT Owlet, Inc. | $124M | |
| GEOS Geospace Technologies Corp | $49M | |
| AATC Autoscope Technologies Corp | $32M | |
| BCHT Birchtech Corp. | $27M | |
| NIKI Niki Biosolutions, Inc. | $5M |
Where QSI sits on the market map
Quantum-Si Inc (QSI) stock news
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Quantum-Si Inc (QSI) stock forecast FAQ
What is the Quantum-Si Inc (QSI) stock forecast?
Our AI scores Quantum-Si Inc every trading day against every stock it covers. Create a free account and follow it to see its rating and price target.
How accurate are Quantum-Si Inc stock predictions?
For QSI, the Spearman rank correlation between our 90-day forecasts and the returns that followed is -21.0%, measured on 357 forecast dates between 2022-08-19 and 2026-08-07 on this stock's own recent history. A rank correlation runs from -100% to +100%: it measures whether higher forecasts were followed by higher returns, and a value near zero or below means the model has shown little skill on this stock. On the 30-day forecasts the same correlation is -6.0%, measured on 400 forecast dates between 2022-08-19 and 2026-10-07. Across our coverage, the out-of-sample test on 4629 stocks from 2025-01-06 to 2026-08-04 produced a positive net return in 92.9% of rebalance periods (factor-neutral book, net of estimated costs). Full backtest report
How often are Quantum-Si Inc forecasts updated?
Quantum-Si Inc forecasts are refreshed on trading days as the daily model run completes. The forecast on this page was produced on Nov. 6, 2026.
Which companies are Quantum-Si Inc's industry peers?
11 issuers in our coverage, QSI included, share the SEC industry code Measuring & Controlling Devices, NEC. The largest are: Thermo Fisher Scientific Inc. (TMO), Rockwell Automation, Inc (ROK), Trimble Inc. (TRMB), Onto Innovation Inc. (ONTO), Mirion Technologies, Inc. (MIR), Owlet, Inc. (OWLT).
This analysis is generated automatically using our proprietary AI systems and should not be considered personalized investment advice. Past performance does not guarantee future results. Always conduct your own research and consider consulting a financial advisor before making investment decisions.