stock
QSI · Quantum-Si Inc
What Quantum-Si Inc reports to the SEC, read from its filings.
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The live QSI price and today's change.
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Thirty days of daily bars, with signal levels drawn on them.
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The latest signal group Nakagai's scanner recorded on QSI.
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Gamma exposure levels from the options market.
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Trend, momentum and volatility gauges per timeframe.
Sign in to see thisWhat it is
- Industry
- Measuring & Controlling Devices, NEC (SIC 3829)
- Filer (SEC EDGAR)
- EDGAR filing index
- Shares outstanding
- Not reported.
Key stats
Valuation
- P/E
- Locked
- P/S
- Locked
- P/B
- Locked
- Enterprise value
- Locked
- EV/EBIT
- Locked
- FCF yield
- Locked
Margins
- Gross
- 35.0%
- Operating
- -6887.8%
- Net
- -6138.3%
Returns
- ROE
- -54.7%
- ROA
- -50.9%
Health
- Current ratio
- 10.0x
- Debt/equity
- —
Deep value
- NCAV
- $105.71M
- NCAV per share
- —
- Price/NCAV
- Locked
- NNWC
- $11.34M
- NNWC per share
- —
- Price/NNWC
- Locked
Valuation and the price multiples are built on the live price. Trailing twelve months to 2026-06-30; balance sheet at 2026-06-30.
Sign in to see thisDebt is long-term debt and its current portion. Commercial paper and short-term borrowings are not counted.
Results
| Period end | Revenue | Gross profit | Operating income | Net income | Filing |
|---|---|---|---|---|---|
| 2026-06-30 | $344,000 | $172,000 | -$25.63M | -$23.53M | 10-Q filed 2026-08-13 |
| 2026-03-31 | $258,000 | $74,000 | -$24.05M | -$21.67M | 10-Q filed 2026-08-13 Assembled from more than one filing; the filing above is only the newest of them. |
| 2025-12-31 | $451,000 | $122,000 | -$21.09M | -$17.61M | 10-K filed 2026-03-03 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. |
| 2025-09-30 | $552,000 | $194,000 | -$39.77M | -$35.70M | 10-Q filed 2025-11-05 |
| 2025-06-30 | $591,000 | $351,000 | -$30.12M | -$28.84M | 10-Q filed 2026-08-13 |
| 2025-03-31 | $842,000 | $486,000 | -$25.11M | -$19.19M | 10-Q filed 2026-08-13 Assembled from more than one filing; the filing above is only the newest of them. |
| 2024-12-31 | $1.19M | $610,000 | -$30.68M | -$33.12M | 10-K filed 2026-03-03 Derived: the full year minus the first three quarters, not a figure this filer reported as a quarter. |
| 2024-09-30 | $787,000 | $367,000 | -$28.09M | -$25.31M | 10-Q filed 2025-11-05 |
- Assets
- $193.57M
- Equity
- $180.20M
Balance as of 2026-06-30.
Ten years
| Fiscal year end | Revenue | Operating income | Net income | Free cash flow |
|---|---|---|---|---|
| 2025-12-31 | $2.44M | -$116.10M | -$101.34M | -$97.23M |
| 2024-12-31 | $3.06M | -$108.58M | -$101.01M | -$92.38M |
| 2023-12-31 | $1.08M | -$111.17M | -$95.96M | -$98.55M |
| 2022-12-31 | $0 | -$123.84M | -$132.44M | -$101.30M |
| 2021-12-31 | $0 | -$96.91M | -$94.99M | -$72.58M |
| 2020-12-31 | — | -$36.69M | -$36.61M | -$33.03M |
| 2019-12-31 | — | -$36.62M | -$35.79M | -$31.95M |
Company filings
since Thu Oct 9 · 1 offering filing in 12 months
events
5% owners ()
ROTHBERG JONATHAN M
Stake update
BlackRock, Inc.
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The Vanguard Group
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Insiders, politicians and funds
Insider trades, last 90 days
Hawkins Jeffrey Alan
President & CEO, Director
Sale$22,611Sep 23, 7:51 PM ET
Keyes Jeffry R.
Chief Financial Officer
Sale$5,806Sep 23, 7:45 PM ET
LaPointe Christian
GC & Corp. Secretary
Sale$10,995Sep 23, 7:40 PM ET
Politician trades, last 90 days
No politician trades filed in the last 90 days.
Funds
- ARK Investment Management
Period Tue 30 Jun 2026
0.0%Added - Point72
Period Tue 30 Jun 2026
0.0%New
News
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