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Quanterix Corp (QTRX) Stock Fundamental Analysis & AI Rating 2026

QTRX Nasdaq Laboratory Analytical Instruments DE CIK: 0001503274
Recently Updated • Analysis: Apr 14, 2026 • SEC Data: 2025-12-31
STRONG SELL
88% Conf
Pending
Analysis scheduled

📊 QTRX Key Takeaways

Revenue: $138.9M
Net Margin: -77.1%
Free Cash Flow: $-79.8M
Current Ratio: 2.84x
Debt/Equity: 0.01x
EPS: $-2.51
AI Rating: STRONG SELL with 88% confidence
Quanterix Corp (QTRX) receives a STRONG SELL rating with 88% confidence from our AI fundamental analysis based on SEC 10-K filings. With revenue of $138.9M, net profit margin of -77.1%, and return on equity (ROE) of -36.2%, Quanterix Corp demonstrates mixed fundamentals in the Industrial sector. Below is our complete QTRX stock analysis for 2026.

Is Quanterix Corp (QTRX) a Good Investment?

Claude

Despite exceptional 1521% revenue growth, Quanterix exhibits catastrophic operating losses (-90.4% margin) and severe cash burn (-$79.8M FCF) that consume its $29.8M cash reserve within months. The company's fundamentals reveal an unsustainable cost structure that requires immediate capital infusion or drastic operational restructuring to avoid insolvency.

Why Buy Quanterix Corp Stock? QTRX Key Strengths

Claude
  • + Exceptional revenue growth of 1521% year-over-year indicates successful market penetration or significant acquisition
  • + Healthy gross margin of 46.8% demonstrates strong pricing power and product quality
  • + Fortress balance sheet with minimal debt ($1.9M long-term), 0.01 debt-to-equity ratio, and $295.7M stockholders equity

QTRX Stock Risks: Quanterix Corp Investment Risks

Claude
  • ! Catastrophic operating margin of -90.4% reveals unsustainable operating expense structure relative to revenue scale
  • ! Critical liquidity crisis: $79.8M negative free cash flow depletes $29.8M cash reserve in approximately 4.5 months without capital raise
  • ! Negative net margin of -77.1% indicates company loses $0.77 per dollar of revenue; business model fundamentals broken or pre-commercial

Key Metrics to Watch

Claude
  • * Cash runway and timing of potential equity financing round
  • * Operating expense reduction and path to operating profitability
  • * Free cash flow inflection point and achievement of cash flow breakeven

Quanterix Corp (QTRX) Financial Metrics & Key Ratios

Revenue
$138.9M
Net Income
$-107.2M
EPS (Diluted)
$-2.51
Free Cash Flow
$-79.8M
Total Assets
$418.8M
Cash Position
$29.8M

💡 AI Analyst Insight

Strong liquidity with a 2.84x current ratio provides a solid financial cushion.

QTRX Profit Margin, ROE & Profitability Analysis

Gross Margin 46.8%
Operating Margin -90.4%
Net Margin -77.1%
ROE -36.2%
ROA -25.6%
FCF Margin -57.5%

QTRX vs Industrial Sector: How Quanterix Corp Compares

How Quanterix Corp compares to Industrial sector averages

Net Margin
QTRX -77.1%
vs
Sector Avg 10.0%
QTRX Sector
ROE
QTRX -36.2%
vs
Sector Avg 15.0%
QTRX Sector
Current Ratio
QTRX 2.8x
vs
Sector Avg 1.8x
QTRX Sector
Debt/Equity
QTRX 0.0x
vs
Sector Avg 0.7x
QTRX Sector

Sector benchmarks are approximate industry averages. Actual sector performance may vary.

Is Quanterix Corp Stock Overvalued? QTRX Valuation Analysis 2026

Based on fundamental analysis, Quanterix Corp has mixed fundamental signals relative to the Industrial sector in 2026.

Return on Equity
-36.2%
Sector avg: 15%
Net Profit Margin
-77.1%
Sector avg: 10%
Revenue Growth
N/A
Year-over-year
Debt/Equity
0.01x
Sector avg: 0.7x

Note: This is a fundamental analysis based on SEC filings. For P/E ratio, price targets, and market-based valuation, consult financial data providers. This is not investment advice.

Quanterix Corp Balance Sheet: QTRX Debt, Cash & Liquidity

Current Ratio
2.84x
Quick Ratio
2.11x
Debt/Equity
0.01x
Debt/Assets
29.4%
Interest Coverage
-5,230.92x
Long-term Debt
$1.9M

QTRX Revenue & Earnings Growth: 5-Year Financial Trend

QTRX 5-year financial data: Year 2021: Revenue $110.6M, Net Income -$40.8M, EPS $-1.63. Year 2022: Revenue $110.6M, Net Income -$31.5M, EPS $-1.07. Year 2023: Revenue $122.4M, Net Income -$57.7M, EPS $-1.60. Year 2024: Revenue $137.4M, Net Income -$99.6M, EPS $-2.69. Year 2025: Revenue $138.9M, Net Income -$28.4M, EPS $-0.75.
Revenue
Net Income
EPS (right axis)

5-Year Trend Summary: Quanterix Corp's revenue has grown significantly by 26% over the 5-year period, indicating strong business expansion. The most recent EPS of $-0.75 indicates the company is currently unprofitable.

QTRX Revenue Growth, EPS Growth & YoY Performance

Revenue Growth
N/A
Year-over-year
Net Income Growth
N/A
Year-over-year
EPS Growth
N/A
Earnings per share
FCF Margin
-57.5%
Free cash flow / Revenue

QTRX Quarterly Earnings & Performance

Quarterly financial performance data for Quanterix Corp including revenue, net income, and earnings per share.
Quarter Revenue Net Income EPS
Q3 2025 $35.8M -$7.4M $-0.22
Q2 2025 $24.5M -$7.4M $-0.19
Q1 2025 $30.3M -$11.2M $-0.29
Q3 2024 $31.6M -$5.6M $-0.18
Q2 2024 $31.0M -$6.1M $-0.16
Q1 2024 $28.5M -$6.1M $-0.16
Q3 2023 $26.6M -$7.8M $-0.21
Q2 2023 $23.5M -$6.1M $-0.16

Data sourced from SEC EDGAR 10-Q quarterly filings. Figures may represent quarterly or cumulative values.

Quanterix Corp Dividends, Buybacks & Capital Allocation

Operating Cash Flow
-$77.2M
Cash generated from operations
Capital Expenditures
$2.6M
Investment in assets
Dividends
None
No dividend program

QTRX SEC Filings: Latest 10-K & 10-Q Analysis

Access official SEC EDGAR filings for Quanterix Corp (CIK: 0001503274)

📋 Recent SEC Filings

Date Form Document Action
Apr 7, 2026 4 xslF345X06/primarydocument.xml View →
Apr 7, 2026 4 xslF345X06/primarydocument.xml View →
Apr 2, 2026 4 xslF345X06/primarydocument.xml View →
Mar 17, 2026 4 xslF345X05/primarydocument.xml View →
Mar 16, 2026 4 xslF345X05/primarydocument.xml View →

Frequently Asked Questions about QTRX

What is the AI rating for QTRX?

Quanterix Corp (QTRX) has an AI rating of STRONG SELL with 88% confidence, based on fundamental analysis of SEC EDGAR filings.

What are QTRX's key strengths?

Claude: Exceptional revenue growth of 1521% year-over-year indicates successful market penetration or significant acquisition. Healthy gross margin of 46.8% demonstrates strong pricing power and product quality.

What are the risks of investing in QTRX?

Claude: Catastrophic operating margin of -90.4% reveals unsustainable operating expense structure relative to revenue scale. Critical liquidity crisis: $79.8M negative free cash flow depletes $29.8M cash reserve in approximately 4.5 months without capital raise.

What is QTRX's revenue and growth?

Quanterix Corp reported revenue of $138.9M.

Does QTRX pay dividends?

Quanterix Corp does not currently pay dividends.

Where can I find QTRX SEC filings?

Official SEC filings for Quanterix Corp (CIK: 0001503274) including 10-K, 10-Q, and 8-K reports are available on SEC EDGAR.

What is QTRX's EPS?

Quanterix Corp has a diluted EPS of $-2.51.

How is the AI analysis conducted?

Two independent AI systems — Claude (Anthropic) and ChatGPT (OpenAI) — analyze SEC EDGAR filings including 10-K annual reports and 10-Q quarterly reports. Each AI evaluates financial health, profitability ratios, balance sheet strength, and growth metrics. The combined rating reflects both perspectives for balanced insights.

Is QTRX a good stock to buy right now?

Based on our AI fundamental analysis in April 2026, Quanterix Corp has a STRONG SELL rating with 88% confidence. Review the strengths and risks sections above before making a decision. This is not investment advice.

Is QTRX stock overvalued or undervalued?

Valuation metrics for QTRX: ROE of -36.2% (sector avg: 15%), net margin of -77.1% (sector avg: 10%). Compare these metrics with sector averages to assess valuation.

Should I buy QTRX stock in 2026?

Our dual AI analysis gives Quanterix Corp a combined STRONG SELL rating for 2026. Revenue is data pending, with profitability at or below sector average. Always conduct your own research.

What is QTRX's free cash flow?

Quanterix Corp's operating cash flow is $-77.2M, with capital expenditures of $2.6M. FCF margin is -57.5%.

How does QTRX compare to other Industrial stocks?

Vs Industrial sector averages: Net margin -77.1% (avg: 10%), ROE -36.2% (avg: 15%), current ratio 2.84 (avg: 1.8).

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Disclaimer: This analysis is generated by Claude AI (Anthropic) and ChatGPT (OpenAI) based on publicly available SEC EDGAR filings. It does not include stock price data and should not be considered financial advice. All fundamental data is sourced from SEC public domain filings. Always conduct your own research and consult with a qualified financial advisor before making investment decisions.
Data Source: SEC EDGAR | Analysis Date: Apr 14, 2026 | Data as of: 2025-12-31 | Powered by Claude AI