Quantum-Si Inc
QSINasdaq
$0.82
↑ +0.4%Jul 17 close · end-of-day
Price
1Y↓ -54.3%
End-of-day closes; the latest point is the live 15-min-delayed price · split & dividend adjusted · chart by TradingView
Key statistics
Market Cap
$178.0M
Enterprise Value
$50.7M
P/E
—
P/S
96.1
P/B
0.9
EV/EBITDA
—
PEG
—
FCF Yield
-53.8%
Dividend Yield
—
Revenue (TTM)
$1.9M
Net Income (TTM)
-$103.8M
Free Cash Flow (TTM)
-$95.7M
Gross Margin
40.0%
Operating Margin
-6211.7%
Net Margin
-5605.9%
ROE
-51.7%
ROIC
-123.8%
Debt / Equity
—
Net Cash
$127.3M
Return 1Y
-54.8%
Company profile
Quantum-Si incorporated, a life sciences company, develops a single molecule detection platform for sample preparation and sequencing. The company was incorporated in 2013 is based in Guilford, Connecticut.
- CEO
- Jeffrey A. Hawkins
- Sector
- Manufacturing
- Industry
- Measuring And Control Equipment
- Employees
- 150
- Headquarters
- Connecticut
- Website
- quantum-si.com
Management & directors
- Hawkins Jeffrey AlanPresident & CEO
- Keyes Jeffry R.Chief Financial Officer
- Lapointe ChristianGC & Corp. Secretary
- Vieceli John S.Chief Product Officer
- Bennett Todd C.Chief Commercial Officer
Roles derived from SEC Form 4 filings.
Earnings
QSI Q1 2026 Earnings
Period ends 2026-03-31
MetricActualYoY
Revenue$258,000.00↓ -69.4%
Diluted EPS-$0.10↓ -9.1%
Actuals from SEC filings; YoY vs the year-ago quarter. Analyst estimates & surprise require a data feed (coming soon).
Financial statements
| Line item | FY2020 | FY2021 | FY2022 | FY2023 | FY2024 | FY2025 |
|---|---|---|---|---|---|---|
| Revenue | — | $0.00 | $0.00 | $1.1M | $3.1M | $2.4M |
| Gross profit | — | $0.00 | $0.00 | $488,000.00 | $1.6M | $1.2M |
| Operating income | -$36.7M | -$96.9M | -$123.8M | -$111.2M | -$108.6M | -$116.1M |
| Net income | -$36.6M | -$95.0M | -$132.4M | -$96.0M | -$101.0M | -$101.3M |
| Diluted EPS | -$6.84 | -$1.19 | -$0.95 | -$0.68 | -$0.71 | -$0.51 |
| Operating cash flow | -$32.6M | -$66.8M | -$90.6M | -$94.0M | -$87.8M | -$94.7M |
| Free cash flow | -$33.0M | -$72.6M | -$101.3M | -$98.5M | -$92.4M | -$97.2M |
| Gross margin | — | — | — | 45.1% | 52.3% | 47.3% |
| Operating margin | — | — | — | -10274.6% | -3550.6% | -4766.0% |
| Net margin | — | — | — | -8868.8% | -3303.0% | -4160.1% |
| Line item | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 |
|---|---|---|---|---|---|---|---|---|
| Revenue | $622,000.00 | $787,000.00 | $1.2M | $842,000.00 | $591,000.00 | $552,000.00 | $451,000.00 | $258,000.00 |
| Gross profit | $354,000.00 | $367,000.00 | $610,000.00 | $486,000.00 | $351,000.00 | $194,000.00 | $122,000.00 | $74,000.00 |
| Operating income | -$26.5M | -$28.1M | -$30.7M | -$25.1M | -$30.1M | -$39.8M | -$21.1M | -$24.1M |
| Net income | -$23.1M | -$25.3M | -$33.1M | -$19.2M | -$28.8M | -$35.7M | -$17.6M | -$21.7M |
| Diluted EPS | -$0.16 | -$0.18 | -$0.23 | -$0.11 | -$0.16 | -$0.17 | -$0.07 | -$0.10 |
| Operating cash flow | -$18.6M | -$23.2M | -$22.9M | -$26.2M | -$20.2M | -$32.0M | -$16.3M | -$25.6M |
| Free cash flow | -$19.7M | -$24.1M | -$24.3M | -$27.5M | -$20.5M | -$32.9M | -$16.4M | -$25.9M |
| Gross margin | 56.9% | 46.6% | 51.2% | 57.7% | 59.4% | 35.1% | 27.1% | 28.7% |
| Operating margin | -4252.6% | -3569.0% | -2573.6% | -2982.4% | -5096.4% | -7205.3% | -4677.2% | -9322.9% |
| Net margin | -3713.7% | -3216.4% | -2778.6% | -2279.0% | -4879.2% | -6467.9% | -3904.9% | -8399.6% |
Company news
Jun 16, 2026
May 31, 2026
Analyst estimates
Coming soonConsensus revenue & EPS estimates and price targets will appear here once a forward-estimates data feed is connected.
Insider transactions
BoughtSoldMonthly insider $ volume · trailing 12 months
| Date | Insider | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|
| 2026-06-23 | Vieceli John S.· Chief Product Officer | Sale | 15,112 | $0.90 | $13,585.69 | filing |
| 2026-06-23 | Hawkins Jeffrey Alan· President & CEO | Sale | 11,311 | $0.90 | $10,168.59 | filing |
| 2026-06-23 | LaPointe Christian· GC & Corp. Secretary | Sale | 7,794 | $0.90 | $7,006.81 | filing |
| 2026-06-23 | Keyes Jeffry R.· Chief Financial Officer | Sale | 4,117 | $0.90 | $3,701.18 | filing |
| 2026-06-22 | Vieceli John S.· Chief Product Officer | Sale | 15,111 | $0.96 | $14,467.27 | filing |
| 2026-06-22 | Hawkins Jeffrey Alan· President & CEO | Sale | 11,310 | $0.96 | $10,828.19 | filing |
| 2026-06-22 | LaPointe Christian· GC & Corp. Secretary | Sale | 7,794 | $0.96 | $7,461.98 | filing |
| 2026-06-22 | Keyes Jeffry R.· Chief Financial Officer | Sale | 4,116 | $0.96 | $3,940.66 | filing |
| 2026-04-21 | Hawkins Jeffrey Alan· President & CEO | Sale | 83,712 | $1.00 | $83,293.44 | filing |
| 2026-04-21 | Keyes Jeffry R.· Chief Financial Officer | Sale | 37,381 | $1.00 | $37,194.10 | filing |
| 2026-04-20 | Hawkins Jeffrey Alan· President & CEO | Sale | 83,712 | $1.01 | $84,247.76 | filing |
| 2026-04-20 | Keyes Jeffry R.· Chief Financial Officer | Sale | 37,382 | $1.01 | $37,621.24 | filing |
| 2026-03-23 | Hawkins Jeffrey Alan· President & CEO | Sale | 12,149 | $0.83 | $10,042.36 | filing |
| 2026-03-23 | Vieceli John S.· Chief Product Officer | Sale | 11,239 | $0.83 | $9,290.16 | filing |
| 2026-03-23 | LaPointe Christian· GC & Corp. Secretary | Sale | 6,110 | $0.83 | $5,050.53 | filing |
| 2026-03-23 | Keyes Jeffry R.· Chief Financial Officer | Sale | 4,422 | $0.83 | $3,655.23 | filing |
| 2026-03-20 | Hawkins Jeffrey Alan· President & CEO | Sale | 11,628 | $0.85 | $9,864.03 | filing |
| 2026-03-20 | Vieceli John S.· Chief Product Officer | Sale | 10,758 | $0.85 | $9,126.01 | filing |
| 2026-03-20 | LaPointe Christian· GC & Corp. Secretary | Sale | 5,849 | $0.85 | $4,961.71 | filing |
| 2026-03-20 | Keyes Jeffry R.· Chief Financial Officer | Sale | 4,233 | $0.85 | $3,590.85 | filing |
| 2026-03-12 | Keyes Jeffry R.· Chief Financial Officer | Award | 652,803 | $0.00 | $0.00 | filing |
| 2026-03-12 | Vieceli John S.· Chief Product Officer | Award | 391,681 | $0.00 | $0.00 | filing |
| 2026-03-12 | Hawkins Jeffrey Alan· President & CEO | Award | 1,305,606 | $0.00 | $0.00 | filing |
| 2026-03-12 | LaPointe Christian· GC & Corp. Secretary | Award | 261,121 | $0.00 | $0.00 | filing |
| 2026-03-05 | Kummeth Charles R. | Buy | 500,000 | $0.92 | $459,800.00 | filing |
Showing the latest 25 transactions — full history in the linked SEC filings.
Fundamentals & filings from SEC EDGAR. Prices adjusted for splits & dividends. Not investment advice.