Quantum-Si Inc

QSI Nasdaq CIK: 0001816431

Company Information

Industry Measuring & Controlling Devices, NEC
SIC Code 3829
Entity Type operating
SEC Category Non-accelerated filerSmaller reporting company
State of Incorporation DE
Business Address 29 BUSINESS PARK DRIVE, BRANFORD, CT, 06405
Mailing Address 29 BUSINESS PARK DRIVE, BRANFORD, CT, 06405
Phone (203) 458-7100
Fiscal Year End 1231
EIN 851388175

Financial Overview

FY2025

$247.87M
Total Assets
$358.71M
Stockholders' Equity
$49.24M
Cash & Equivalents
$-0.51
EPS

Recent SEC Filings

Form Type Date Filed Document
DEF 14A Definitive proxy statement April 1, 2026 View on SEC
4 Insider stock transaction report March 24, 2026 View on SEC
4 Insider stock transaction report March 24, 2026 View on SEC
4 Insider stock transaction report March 24, 2026 View on SEC
4 Insider stock transaction report March 24, 2026 View on SEC
4 Insider stock transaction report March 16, 2026 View on SEC
4 Insider stock transaction report March 16, 2026 View on SEC
4 Insider stock transaction report March 16, 2026 View on SEC
4 Insider stock transaction report March 16, 2026 View on SEC
4 Insider stock transaction report March 9, 2026 View on SEC

Annual Reports

10-K March 3, 2026
  • Quantum-Si is commercializing a groundbreaking single-molecule protein sequencing platform, revolutionizing protein research and diagnostics.
  • Reported initial revenues of $12.5 million in 2025, with strong projected growth to $25 million - $30 million for 2026.
View Analysis

Insider Trading

BUY 6 insiders 14 recent transactions
View Full Insider Trading Profile

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Investor Resources

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Important Disclaimer

This AI-generated analysis is for informational purposes only and does not constitute financial or investment advice. Always consult with qualified professionals and conduct your own research before making investment decisions.