QTRX (Quanterix) Institutional Ownership: 72.25% (As of Aug. 13, 2026)

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Director of Data and Quant Analytics at GuruFocus
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Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.

QTRX Quanterix Corp QTRX
61 GF Score
Price $2.94
GF Value $7.97
Valuation Possible Value Trap
! 6 Warning Signs
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What is Quanterix Institutional Ownership?

Quanterix QTRX +11.83% 61 Institutional Ownership is 72.25% as of Aug. 13, 2026. GuruFocus rates QTRX with a GF Score™ of 61/100 and a GF Value™ of $7.97 (Possible Value Trap). The stock has 6 warning signs investors should review.

Institutional ownership is the percentage of shares that are owned by institutions out of the total shares outstanding. As of today, Quanterix's institutional ownership is 72.25%.

Insider Ownership is the percentage of shares that are owned by company insiders relative to the total shares outstanding. As of today, Quanterix's Insider Ownership is 10.39%.

Float Percentage Of Total Shares Outstanding is the percentage of float shares relative to the total shares outstanding. As of today, Quanterix's Float Percentage Of Total Shares Outstanding is 88.84%.

Quanterix Institutional Ownership Historical Data

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The historical data trend for Quanterix's Institutional Ownership can be seen below:

* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD.
* For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.

Quanterix Institutional Ownership Chart

Quanterix Historical Data

The historical data trend for Quanterix can be seen below:

2025-10-31 2025-11-30 2025-12-31 2026-01-31 2026-02-28 2026-03-31 2026-04-30 2026-05-31 2026-06-30 2026-07-31
Institutional Ownership 41.67 39.45 44.17 46.58 45.25 43.93 39.58 39.01 39.26 39.17
QTRX
61GF Score
Quanterix Corp QTRX
Institutional Ownership is just one metric. See GF Score™, valuation, warning signs, and more.
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Quanterix Institutional Ownership Calculation

The percentage of shares that are owned by institutions out of the total shares outstanding.

What does a Institutional Ownership of 72.25% mean?
Quanterix (QTRX) has a Institutional Ownership of 72.25% as of Aug. 13, 2026. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Quanterix and its competitors.
Is Quanterix's Institutional Ownership too high?
Quanterix's current Institutional Ownership is 72.25%. Overall, Quanterix has a GF Score™ of 61/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Quanterix's Institutional Ownership compare to LUCD and QSI?
Quanterix's Institutional Ownership of 72.25% can be compared against companies in the Medical Devices & Instruments industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Institutional Ownership for a Medical Devices & Instruments company?
A good Institutional Ownership depends on the Medical Devices & Instruments industry context. However, Institutional Ownership should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Institutional Ownership mean?
A high Institutional Ownership can signal that a stock is expensive relative to its fundamentals. Institutional ownership equals the percent of shares owned by financial institutions relative to total shares. View historical data on Quanterix and its competitors. Quanterix's current Institutional Ownership is 72.25%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Quanterix stock overvalued right now?
Based on GuruFocus' analysis, Quanterix (QTRX) is currently considered Possible Value Trap. The stock's GF Value™ is $7.97, compared to a current price of $2.94 — trading 63.2% below its estimated fair value. The current Institutional Ownership is 72.25%. Quanterix's overall GF Score™ is 61/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Institutional Ownership calculated?
Institutional Ownership is calculated from a company's financial statements. For Quanterix (QTRX), the current Institutional Ownership is 72.25% as of Aug. 13, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Quanterix (QTRX) Overvalued in 2026?

Based on GuruFocus' analysis, Quanterix stock appears to be undervalued. The current stock price of $2.94 is trading 63.2% below its estimated GF Value™ of $7.97. GuruFocus considers Quanterix to be Possible Value Trap.

Key valuation signals for QTRX:

  • Institutional Ownership: 72.25%
  • GF Value™: $7.97 vs. price of $2.94 (63.2% below fair value)
  • GF Score™: 61/100 with 6 warning signs

No single metric tells the full story. See the QTRX stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Quanterix Business Description

Address 900 Middlesex Turnpike, Billerica, MA, USA, 01821
Quanterix Corp is a life sciences company accelerating biomarker breakthroughs from discovery to diagnostics using ultra-sensitive translational research and spatial biology instruments, consumables, and services. The company sells proprietary instruments and related consumables to research laboratories, contract research organizations (CROs), academic institutions, and bio-pharmaceutical companies, and provides contract research services and clinical laboratory testing services, including four Laboratory Developed Tests (LDTs), through its Accelerator Laboratory. Its products include Simoa, Assay Kits, LDTs & Assay Services, Simoa p-Tau 217, Simoa NfL LDT, Simoa p-Tau 181 LDT, and SP-X Imaging and Analysis System. Geographically, it operates in North America, EMEA, and the Asia Pacific.
61GF Score

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Institutional Ownership is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$2.94
Price
$7.97
GF Value