Quantum-Si incorporated (QSI)
NASDAQ: QSI · Real-Time Price · USD
0.8451
-0.0162 (-1.88%)
At close: Mar 20, 2026, 4:00 PM EDT
0.8689
+0.0238 (2.82%)
After-hours: Mar 20, 2026, 7:48 PM EDT
Quantum-Si incorporated Revenue
In the year 2025, Quantum-Si incorporated had annual revenue of $2.44M, down -20.34%. Quantum-Si incorporated had revenue of $451.00K in the quarter ending December 31, 2025, a decrease of -62.16%.
Revenue (ttm)
$2.44M
Revenue Growth
-20.34%
P/S Ratio
75.06
Revenue / Employee
$16,800
Employees
145
Market Cap
182.85M
Revenue Chart
Revenue History
| Fiscal Year End | Revenue | Change | Growth |
|---|---|---|---|
| Dec 31, 2025 | 2.44M | -622.00K | -20.34% |
| Dec 31, 2024 | 3.06M | 1.98M | 182.62% |
| Dec 31, 2023 | 1.08M | - | - |
| Dec 31, 2022 | - | - | - |
| Dec 31, 2021 | - | - | - |
| Dec 31, 2020 | Upgrade Pro | Upgrade Pro | Upgrade Pro |
| Dec 31, 2019 | Upgrade Pro | Upgrade Pro | Upgrade Pro |
Revenue Definition
Revenue, also called sales, is the amount of money a company receives from its business activities, such as sales of products or services. Revenue does not take any expenses into account and is therefore different from profits.
Full DefinitionRelated Stocks
| Company Name | Revenue |
|---|---|
| Inogen | 348.67M |
| InfuSystem Holdings | 143.44M |
| Quanterix | 138.90M |
| Sight Sciences | 77.36M |
| Electromed | 68.86M |
| CVRx, Inc. | 56.65M |
| 908 Devices | 56.20M |
| SANUWAVE Health | 41.28M |
QSI News
- 7 days ago - Quantum-Si Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4) - Business Wire
- 16 days ago - Quantum-Si incorporated (QSI) Q4 2025 Earnings Call Transcript - Seeking Alpha
- 17 days ago - Quantum-Si Shares Slip After Q4 Revenue Miss - Benzinga
- 17 days ago - Quantum-Si Reports Fourth Quarter and Full Year 2025 Financial Results - Business Wire
- 5 weeks ago - Quantum-Si to Report Fourth Quarter and Full Year 2025 Financial Results on March 3, 2026 - Business Wire
- 6 weeks ago - Quantum-Si Announces the Release of Two New Manuscripts Demonstrating the Value of Single-Molecule Protein Sequencing in Clinical Proteomics and Pathogen & Toxin Detection - Business Wire
- 3 months ago - Quantum-Si Announces Launch of New Version 3 Library Preparation Kit and a Suite of Data Analysis Tool Enhancements - Business Wire
- 4 months ago - Quantum-Si Highlights Significant Development Advancements for Proteus™ and Industry Leading Technology Pipeline at Investor & Analyst Day - Business Wire