Also trades as: QSIAW (NASDAQ) · $vol 0M
QSI NASDAQ
Quantum-Si incorporated
1W: -8.8%
1M: -14.8%
3M: -5.0%
YTD: -25.8%
1Y: -41.8%
3Y: -38.9%
5Y: -91.5%
$0.88
+0.01 (+1.71%)
Weekly Expected Move ±12.8%
$1
$1
$1
$1
$1
Overview
News
Chart
Smart Money
Financials
Income Statement
Cash Flow
Balance Sheet
Earnings
Dividends
Analysis
Technicals
Weather
Peers
ESG
Institutions
ETF Exposure
Dark Pool
Short Interest
Smart Money Score
Moderate
50
Insider—
Congress—
ETF Holdings—
Key Statistics
Market Cap$170.3M
52W Range0.691-3.1
Volume3,086,876
Avg Volume4,576,736
Beta3.16
Dividend—
Analyst Ratings
Company Info
CEOJeffrey Alan Hawkins
Employees149
SectorHealthcare
IndustryBiotechnology
IPO Date2020-11-13
Websitequantum-si.com
530 Old Whitfield Street
Guilford, CT 06437
US
Guilford, CT 06437
US
203 458 7100
About Quantum-Si incorporated
Quantum-Si incorporated, a life sciences company, develops a single molecule detection platform for sample preparation and sequencing. It offers a proprietary single molecule detection platform for use in semiconductor industry to field proteomics to enable next generation protein sequencing. The company was incorporated in 2013 is based in Guilford, Connecticut.
Latest News
Quantum-Si outlines 2026 revenue of approximately $1M with Proteus launch targeted by end of 2026
Quantum-Si Incorporated (QSI) Reports Q1 Loss, Misses Revenue Estimates
Quantum-Si (QSI) Q1 2026 Earnings Transcript
Quantum-Si GAAP EPS of -$0.10 beats by $0.01, revenue of $0.26M misses by $0.04M
Pitney Bowes (PBI) Q1 Earnings Meet Estimates
Recent Insider Trades
| Name | Type | Shares | Price | Date |
|---|---|---|---|---|
| Makes Brigid | A-Award | 251,185 | $0.85 | 2026-05-18 |
| Fattori Ruth A | A-Award | 251,185 | $0.85 | 2026-05-18 |
| Dowdy Paula | A-Award | 251,185 | $0.85 | 2026-05-18 |
| Jafri Amir | A-Award | 251,185 | $0.85 | 2026-05-18 |
| Kenny John P. | A-Award | 251,185 | $0.85 | 2026-05-18 |