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QSI
Upturn stock ratingUpturn stock rating

QuantumSi Inc (QSI)

Upturn stock ratingUpturn stock rating
$1.12
Last Close (24-hour delay)
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PASS
  • BUY Advisory
  • SELL Advisory (Profit)​
  • SELL Advisory (Loss)​
  • Profit
  • Loss
  • Pass (Skip investing)
Upturn Stock infoUpturn Stock info Stock price based on last close
*as per simulation
(see disclosures)
Time period over
  • ALL
  • YEAR
  • MONTH
  • WEEK

Upturn Advisory Summary

08/14/2025: QSI (1-star) is currently NOT-A-BUY. Pass it for now.

Upturn Star Rating

rating

Not Recommended Performance

These Stocks/ETFs, based on Upturn Advisory, consistently fall short of market performance, signaling caution before investing.

Number of Analysts

rating

3 Analysts rated it

Very few follow this stock; limited insights, higher-risk early investing.

1 Year Target Price $2.67

1 Year Target Price $2.67

Analysts Price Target For last 52 week
$2.67 Target price
52w Low $0.61
Current$1.12
52w High $5.77

Analysis of Past Performance

Type Stock
Historic Profit -67.8%
Avg. Invested days 23
Today’s Advisory PASS
Upturn Star Rating Upturn stock ratingUpturn stock rating
Upturn Advisory Performance Upturn Advisory Performance 2.0
Stock Returns Performance Upturn Returns Performance 1.0
Upturn Profits based on simulationUpturn Profits based on simulation Profits based on simulation
Upturn Profits based on simulationUpturn Profits based on simulation Last Close 08/14/2025

Key Highlights

Company Size Small-Cap Stock
Market Capitalization 226.79M USD
Price to earnings Ratio -
1Y Target Price 2.67
Price to earnings Ratio -
1Y Target Price 2.67
Volume (30-day avg) 3
Beta 2.89
52 Weeks Range 0.61 - 5.77
Updated Date 08/15/2025
52 Weeks Range 0.61 - 5.77
Updated Date 08/15/2025
Dividends yield (FY) -
Basic EPS (TTM) -0.67

Analyzing Revenue: Products, Geography and Growth

Revenue by Products

Product revenue - Year on Year

Revenue by Geography

Geography revenue - Year on Year

Earnings Date

Report Date 2025-08-05
When -
Estimate -0.14
Actual -0.16

Profitability

Profit Margin -
Operating Margin (TTM) -4527.58%

Management Effectiveness

Return on Assets (TTM) -27.01%
Return on Equity (TTM) -46.87%

Valuation

Trailing PE -
Forward PE -
Enterprise Value 23725621
Price to Sales(TTM) 66.47
Enterprise Value 23725621
Price to Sales(TTM) 66.47
Enterprise Value to Revenue 6.95
Enterprise Value to EBITDA 0.63
Shares Outstanding 182558000
Shares Floating 165746369
Shares Outstanding 182558000
Shares Floating 165746369
Percent Insiders 12.49
Percent Institutions 31.18

ai summary icon Upturn AI SWOT

QuantumSi Inc

stock logo

Company Overview

overview logo History and Background

QuantumSi Incorporated was founded in 2013. It is focused on developing next-generation protein sequencing technology. The company went public via a SPAC merger in 2021.

business area logo Core Business Areas

  • Protein Sequencing: QuantumSi develops and commercializes a single-molecule protein sequencing platform called Platinum. Its goal is to transform proteomics and drug discovery.

leadership logo Leadership and Structure

Dr. Jonathan Rothberg is the founder and chairman. The CEO is currently TBD. The company has a typical organizational structure with departments for research, development, marketing, and sales.

Top Products and Market Share

overview logo Key Offerings

  • Platinum: Platinum is QuantumSi's flagship protein sequencing platform. It's designed to analyze single protein molecules. There is limited public data on current revenue or user numbers. Key competitors include Pacific Biosciences (PACB) and other proteomics companies using mass spectrometry and other technologies. Market share is estimated to be low as the product is new in the market. Competitors includes SomaLogic and Olink.

Market Dynamics

industry overview logo Industry Overview

The proteomics market is experiencing growth, driven by increasing demand for personalized medicine and drug discovery. Advancements in sequencing technologies are fueling this expansion.

Positioning

QuantumSi aims to disrupt the proteomics market with its single-molecule sequencing technology. Their competitive advantage lies in potential advantages in sensitivity and resolution compared to traditional methods.

Total Addressable Market (TAM)

The proteomics market is estimated to be worth billions of dollars annually. The current TAM is projected at approximately $20-30 Billion. QuantumSi is positioned to capture a share of this market with its novel protein sequencing platform, though its market penetration is still very nascent.

Upturn SWOT Analysis

Strengths

  • Novel technology platform
  • Potential for high sensitivity
  • Experienced leadership team
  • Strong intellectual property portfolio

Weaknesses

  • Limited commercial traction
  • High operating expenses
  • Dependence on key personnel
  • Requires more validation of technology to establish long-term reliability

Opportunities

  • Growing proteomics market
  • Partnerships with pharmaceutical companies
  • Expansion into new applications
  • Potential for improved drug discovery

Threats

  • Competition from established players
  • Technological obsolescence
  • Regulatory hurdles
  • Economic downturns

Competitors and Market Share

competitor logo Key Competitors

  • PACB
  • ILMN
  • SOMA

Competitive Landscape

QuantumSi's advantage lies in its single-molecule protein sequencing technology. The disadvantage is the lack of validation and low market traction compared to established players.

Growth Trajectory and Initiatives

Historical Growth: Historical growth has been focused on product development and validation. Commercial growth is still in its early stages.

Future Projections: Analyst estimates vary widely. Look for consensus estimates on revenue growth and profitability. A large part of the company's near-term success depends on the market adoption of its Platinum system.

Recent Initiatives: Recent initiatives include new product launches, partnerships, and collaborations. These initiatives are aimed at expanding the companyu2019s reach and accelerating growth.

Summary

QuantumSi is a high-risk, high-reward company. Their single-molecule protein sequencing platform has the potential to disrupt the proteomics market. However, it faces challenges from established players and needs to demonstrate commercial viability and platform reliability. The company's long-term success depends on the market adoption of its technology and it should look out for cash constraints.

Peer Comparison

Sources and Disclaimers

Data Sources:

  • Company SEC Filings (10-K, 10-Q)
  • Company Investor Relations Website
  • Third-Party Financial Data Providers
  • Analyst Reports
  • Press Releases

Disclaimers:

This analysis is for informational purposes only and does not constitute financial advice. Market share data are estimated and may not be precise. Investment decisions should be based on thorough research and consultation with a qualified financial advisor.

Upturn AI SummarizationUpturn AI Summarization AI Summarization is directionally correct and might not be accurate.

Upturn AI SummarizationUpturn AI Summarization Summarized information shown could be a few years old and not current.

Upturn AI SummarizationUpturn AI Summarization Fundamental Rating based on AI could be based on old data.

Upturn AI SummarizationUpturn AI Summarization AI-generated summaries may have inaccuracies (hallucinations). Please verify the information before taking action.

About QuantumSi Inc

Exchange NASDAQ
Headquaters Branford, CT, United States
IPO Launch date 2021-06-10
President, CEO & Director Mr. Jeffrey Alan Hawkins
Sector Healthcare
Industry Medical Devices
Full time employees 149
Full time employees 149

Quantum-Si incorporated, a life sciences company, engages in the development of single-molecule detection platform to enable Next Generation Protein Sequencing (NGPS). The company offers Platinum NGPS instrument that provides single molecule amino acid level resolution with a streamlined workflow, including automated data analysis that accessible to researchers in all laboratory types; Platinum Pro NGPS instrument, a single molecule amino acid resolution, which provides an enhanced user interface, cloud or on instrument data analysis and an available pro mode; Library preparation kits to prepare protein sample for sequencing; Barcoding Kits to optimize the workflow and performance of technology; and Sequencing Kits contains the reagents and consumables used to perform NGPS on the Platinum or Platinum Pro instrument. It also provides Platinum Analysis Software, a cloud-based solution that automates data analysis workflows and provides a user-friendly interface and visualization of the sequencing results. Its products are used in antibody characterization, biomarker identification, protein identification, protein variants, protein barcoding, and post translational modification analysis applications. Quantum-Si incorporated was founded in 2013 is headquartered in Branford, Connecticut.