Filing Flows › Quantum-Si (QSI) › Q2 2026 › vs Q1 2026
Quantum-Si (QSI) Q2 2026 vs Q1 2026 (quarter over quarter)
Quantum-Si's revenue rose $86K (+33%) from $258K in Q1 2026 to $344K in Q2 2026. The biggest changes: Product +$98K (+45%); Service −$12K (-29%).
Quantum-Si, Q2 2026: revenue $344K (-42% year over year), net loss $23.5M, operating cash flow −$18.4M. The chart draws each line against Q1 2026, the increases inside each band.
Every line
| Line | Q2 2026 | Q1 2026 | Change | % |
|---|---|---|---|---|
| Product | $314K | $216K | $98K | +45% |
| Service | $30K | $42K | −$12K | -29% |
| Revenue | $344K | $258K | $86K | +33% |
| Other income, net | $2.1M | $2.3M | −$165K | -7% |
| Net loss | $23.5M | $21.7M | $1.9M | +9% |
| Costs & expenses | $26.0M | $24.3M | $1.7M | +7% |
| Operating costs | $26.0M | $24.3M | $1.7M | +7% |
| Cost of revenue | $172K | $184K | −$12K | -7% |
| Research & development | $15.8M | $14.5M | $1.3M | +9% |
| SG&A | $10.0M | $9.6M | $337K | +3% |
| Operating cash sources | $23.5M | $21.7M | $1.9M | +9% |
| Depreciation & amortization | $1.2M | $1.2M | $4K | +0.3% |
| Share-based compensation | $3.0M | $2.6M | $485K | +19% |
| Working capital & other | $811K | −$7.8M | $8.6M | — |
| Cash used in operations | $18.4M | $25.6M | −$7.2M | -28% |
| Net loss absorbed | $23.5M | $21.7M | $1.9M | +9% |
Questions
How much did Quantum-Si's revenue grow quarter over quarter in Q2 2026?
Quantum-Si's revenue rose $86K (+33%) from $258K in Q1 2026 to $344K in Q2 2026.
What drove Quantum-Si's revenue change in Q2 2026?
Product +$98K (+45%); Service −$12K (-29%).