Quantum-Si incorporated (QSI)
NASDAQ: QSI · Real-Time Price · USD
0.7800
+0.0099 (1.29%)
At close: Aug 20, 2026, 4:00 PM EDT
0.7890
+0.0090 (1.15%)
After-hours: Aug 20, 2026, 7:01 PM EDT
Quantum-Si incorporated Employees
Quantum-Si incorporated had 145 employees as of December 31, 2025. The number of employees decreased by 4 or -2.68% compared to the previous year.
Employees
145
Change (1Y)
-4
Growth (1Y)
-2.68%
Revenue / Employee
$11,069
Profits / Employee
-$679,441
Market Cap
169.85M
Employees Chart
| Date | Employees | Change (1Y) | Growth (1Y) |
|---|---|---|---|
| Dec 31, 2025 | 145 | -4 | -2.68% |
| Dec 31, 2024 | 149 | -10 | -6.29% |
| Dec 31, 2023 | 159 | -37 | -18.88% |
| Dec 31, 2022 | 196 | 43 | 28.10% |
| Dec 31, 2021 | 153 | 75 | 96.15% |
| Jun 30, 2021 | 112 | - | - |
| Mar 31, 2021 | 115 | - | - |
| Dec 31, 2020 | Upgrade Pro | Upgrade Pro | Upgrade Pro |
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QSI News
- 2 days ago - Quantum-Si to Participate in the H.C. Wainwright 28th Annual Global Investment Conference - GlobeNewsWire
- 7 days ago - Quantum-Si incorporated Earnings Call Transcript: Q2 2026 - Transcripts
- 7 days ago - Quantum-Si incorporated Earnings release: Q2 2026 - Filings
- 7 days ago - Quantum-Si incorporated Quarterly report: Q2 2026 - Filings
- 7 days ago - Quantum-Si Reports Second Quarter 2026 Financial Results and Provides Proteus™ Development Update - GlobeNewsWire
- 24 days ago - Quantum-Si to Report Second Quarter 2026 Financial Results on August 13, 2026 - GlobeNewsWire
- 2 months ago - Quantum-Si Announces Inducement Grants Under Nasdaq Listing Rule 5635(c)(4) - Business Wire
- 2 months ago - Quantum-Si and Cell Signaling Technology Partner to Advance Post-Translational Modification Analysis on Proteus™ - Business Wire