Quantum-Si Inc financial metrics

Professional SEC-based dashboard for profitability, financial health, and growth with transparent scoring logic. Latest period: Q4 2025.

Symbol
QSI, QSIAW on Nasdaq
Location
Branford, CT
Fiscal year end
31 December
Latest financial report
03 Mar 2026

Quick Takeaways

  • QSI - Quantum-Si Inc financial facts are built from SEC company filings data.
  • Latest metrics period on this page: Q4 2025.
  • Headline metric: Return On Equity -47%.

What Changed

  • Return On Equity YoY change: <span class="text-green-600">+12%</span>.
  • Most recent SEC facts end date: 31 Dec 2025.

Why This Matters

  • This gives a beginner-friendly first read before you inspect detailed formulas and metric tables.
  • Every metric card links to a deeper SEC-backed history page for verification.

Official SEC Source

Based on latest 10-Q/10-K

Facts and ratios are grounded in SEC company facts linked to the latest 10-Q/10-K cycle.

See Original Filing

Latest SEC snapshot (2025-12-31) highlights Return On Equity -46.5%, Return On Assets -24.6%, and Operating Margin -4677.2%.

Financial Quality Score

Transparent 0-100 scoring model based on profitability, financial health, and growth factors.

22.5/100

Weak Confidence high

Return On Equity

-47%

Metric score 0.0/100

Return On Assets

-25%

Metric score 0.0/100

Financial Health

Current Ratio
7.64x
Quick Ratio
7.33x
Debt to Equity
0.02x

Strengths

Debt-to-equity

Watchpoints

Return On Equity, Return On Assets, and Operating Margin

Key metrics snapshot

Return On Equity

-47%

YoY: +12%

Industry median: 2.8% (n=15)

View history

Return On Assets

-25%

YoY: +11%

Industry median: 0.93% (n=15)

View history

Current Ratio

7.64x

YoY: -36%

Industry median: 1.89x (n=15)

View history

Profitability

Metric Latest value YoY change
Return On Equity -47% +12%
Return On Assets -25% +11%
Operating Margin -4677% +34%

Financial Health

Metric Latest value YoY change
Current Ratio 7.64x -36%
Quick Ratio 7.33x -19%
Debt-to-equity 0.02x +3.1%

Growth

Metric Latest value YoY change
Revenues YoY -20%
NetIncomeLoss YoY -0.33%

Share Metrics

Metric Latest value YoY change
Weighted Average Number of Shares Outstanding, Basic 197,765,000 +38%
Weighted Average Number of Shares Outstanding, Diluted 197,765,000 +38%

Additional Metrics

Metric Latest value YoY change
Revenue from Contract with Customer, Excluding Assessed Tax $2,436,000 -20%
Cost of Revenue $1,283,000 -12%
Research and Development Expense $53,759,000 -9.9%
Operating Income (Loss) $116,099,000 -6.9%
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest $101,281,000 -0.33%
Income Tax Expense (Benefit) $58,000 +3.6%
Earnings Per Share, Basic -0.51 +28%
Earnings Per Share, Diluted -0.51 +28%
Cash and Cash Equivalents, at Carrying Value $21,639,000 -56%
Cash, Cash Equivalents, and Short-term Investments $215,800,000 +3%
Accounts Receivable, after Allowance for Credit Loss, Current $561,000 -58%
Inventory, Net $3,197,000 -21%
Assets, Current $175,860,000 -19%
Property, Plant and Equipment, Net $13,194,000 -18%
Operating Lease, Right-of-Use Asset $3,464,000 -73%
Other Assets, Noncurrent $234,000 -71%
Assets $245,607,000 -0.91%
Accounts Payable, Current $1,623,000 -16%
Employee-related Liabilities, Current $5,903,000 +11%
Contract with Customer, Liability, Current $100,000 -47%
Liabilities, Current $23,025,000 +27%
Operating Lease, Liability, Noncurrent $2,322,000 -75%
Other Liabilities, Noncurrent $34,000 +79%
Liabilities $25,381,000 -22%
Accumulated Other Comprehensive Income (Loss), Net of Tax $6,000 -113%
Retained Earnings (Accumulated Deficit) $697,980,000 -17%
Stockholders' Equity Attributable to Parent $220,226,000 +2.2%
Liabilities and Equity $245,607,000 -0.91%
Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents $21,639,000 -56%
Deferred Tax Assets, Valuation Allowance $178,080,000 +14%
Deferred Tax Assets, Gross $178,941,000 +12%
Operating Lease, Liability $4,166,000 -68%
Comprehensive Income (Loss), Net of Tax, Attributable to Parent $101,390,000 -0.42%
Lessee, Operating Lease, Liability, to be Paid $4,554,000 -83%
Property, Plant and Equipment, Gross $29,931,000 +8.1%
Operating Lease, Liability, Current $1,844,000 -50%
Lessee, Operating Lease, Liability, to be Paid, Year Two $1,991,000 -57%
Lessee, Operating Lease, Liability, to be Paid, Year One $2,090,000 -54%
Operating Lease, Weighted Average Discount Rate, Percent 0.081 +2.5%
Lessee, Operating Lease, Liability, Undiscounted Excess Amount $388,000 -92%
Lessee, Operating Lease, Liability, to be Paid, Year Three $354,000 -92%
Deferred Tax Assets, Operating Loss Carryforwards $128,955,000 +28%
Preferred Stock, Shares Authorized 1,000,000 0%
Unrecognized Tax Benefits $2,936,000 +74%
Lessee, Operating Lease, Liability, to be Paid, Year Four $119,000 -96%
Additional Paid in Capital $918,190,000 +13%
Preferred Stock, Shares Outstanding 0
Share-based Payment Arrangement, Expense $10,773,000 +21%
Preferred Stock, Par or Stated Value Per Share 0.0001 0%

How we score

This score is transparent and deterministic. We weight profitability, financial health, and growth metrics, then renormalize weights when SEC data is missing.

Metric Weight V1 threshold
ROIC205% to 20%
ROE158% to 25%
ROA102% to 10%
Operating Margin55% to 25%
Current Ratio121.0x to 2.0x
Quick Ratio80.8x to 1.5x
Debt to Equity100.3x to 2.0x (lower is better)
Revenue YoY10-10% to +20%
Net Income YoY10-10% to +20%

How Calculated (standard_v1)

Metrics are computed with a market-consensus convention designed for cross-portal comparability.

  • TTM Operating Income / TTM Revenues
  • Current Assets / Current Liabilities (latest instant quarter)
  • (Current Assets - Inventory) / Current Liabilities; fallback: (Cash+Short-Term Investments + Accounts Receivable) / Current Liabilities
  • Total Debt / Stockholders Equity (latest instant quarter; shared unit; freshest series)
  • TTM Net Income / Average Equity (current quarter + same quarter previous year) / 2
  • TTM Net Income / Average Assets (current quarter + same quarter previous year) / 2
  • TTM NOPAT / Average Invested Capital, where NOPAT=Operating Income*(1-tax rate), Invested Capital=Equity+Total Debt-Cash & ST Investments
  • TTM Revenues YoY
  • TTM Net Income YoY