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QTRX

Quanterix Corp

COMMON STOCK · NASDAQ

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Price and daily change

Earnings9 Nov 2026

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Short interest: 10.19%
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Price chart (1D to 10Y)

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Trading information

Beta: Sign in
Shares outstandingAs of 2026-08-03 · filed common shares: 47.29M
Shares float: Sign in
Float %: Sign in
Insider ownershipDirectors and officers, from their latest Form 3/4/5 holding: 0.57%
Institutional ownership: Sign in
Short interestShare of shares outstanding, at settlement: 10.19%
Short ratioDays to cover, as published by FINRA: 8.34
Short volume (5D)Share of FINRA reporting-facility volume sold short, daily flow: 31.90%
Short volume (20D)Share of FINRA reporting-facility volume sold short, daily flow: 44.00%
Avg volume (10D)

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Source: SEC filings. Information and analytics, not investment advice.

Rev growth (fwd)

Avg volume (3 months)

Profitability

Gross marginTTM to Jun 26: 44.56%
Operating marginTTM to Jun 26: -99.65%
Net margin: —
EBITDA marginTTM to Jun 26: -84.40%
Return on equityNet income (TTM to Jun 26) ÷ average shareholders equity: -46.48%
Return on assetsNet income (TTM to Jun 26) ÷ average total assets: -35.41%

Growth

Revenue growth (annual YoY): 1.07%
Revenue growth (latest qtr YoY): 34.44%
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Net income growth (annual YoY): —
Net income growth (latest qtr YoY): —
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Net income growth (QoQ): —

Valuation

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Price / sales

Price / operating cash flow

P/FCF

EV / revenue

EV / EBITDA

EPSDiluted, TTM to Jun 26

-2.62

EPS (fwd)

Financial health

Cash & equivalentsas of Jun 26: $44.16M
Total cash: Sign in
Total debtBorrowings + finance and operating lease liabilities, as of Jun 26: $33.38M
Debt / equityas of Jun 26: 14.07%
Current ratioas of Jun 26: 3.40
Quick ratio(Cash + marketable securities + receivables) ÷ current liabilities, as of Jun 26: 2.30
Operating cash flowTTM to Jun 26: -$80.91M
Free cash flowUnadjusted FCF = CFO − capex · TTM to Jun 26: -$81.68M
TTM revenue / diluted shareDiluted, TTM to Jun 26: 3.28

QTRX stock Statistics — Quanterix Corp filings, insiders & smart money · Instaport