QUANTERIX CORP QTRX

US Healthcare Laboratory Analytical Instruments
$4.33
-0.2%
52w: $2.51 – $8.06

Latest 13F among current holders filed 32 days ago (Jun 3, 2026)

Price — last 12 months

research preview data
2.515.298.06
Jun 20, 2025 Jul 2, 2026
Institutional holders
128
-6 QoQ
13F value
$128.4M
-42.5% QoQ
Smart-money holders
6
signal tier ≥ 2
New smart buyers
2
Q1 2026
Options barometer
23.9×
$168K calls / $7K puts

Institutional value by quarter

$838.9M
Q1 2024
$430.8M
Q2 2024
$434.6M
Q3 2024
$372.0M
Q4 2024
$228.4M
Q1 2025
$232.4M
Q2 2025
$195.0M
Q3 2025
$223.3M
Q4 2025
$128.4M
Q1 2026

Number of holders

166
Q1 2024
156
Q2 2024
150
Q3 2024
153
Q4 2024
152
Q1 2025
139
Q2 2025
129
Q3 2025
134
Q4 2025
128
Q1 2026

Who owns QTRX?

Q1 2026 filings
FundTypeSharesValue% of fundChange
AMERIPRISE FINANCIAL INC Bank broker3.5M$12.5M0.0%-29.1%
BlackRock, Inc. Index provider3.3M$11.5M0.0%-2.9%
Portolan Capital Management, LLC Other2.9M$10.4M0.6%-34.9%
Blue Water Life Science Advisors, LP ★3Fundamental concentrated2.1M$7.5M6.0%+2.4%
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC Other2.1M$7.3M0.0%+1.8%
Invenomic Capital Management LP Other1.9M$6.8M0.3%+28.4%
VANGUARD CAPITAL MANAGEMENT LLC Diversified mechanical1.8M$6.3M0.0%
LEVIN CAPITAL STRATEGIES, L.P. ★2Fundamental diversified1.5M$5.2M0.4%New
First Eagle Investment Management, LLC Other1.3M$4.6M0.0%+144.6%
GEODE CAPITAL MANAGEMENT, LLC Index provider994.8K$3.5M0.0%-7.4%
Trium Capital LLP ★2Fundamental concentrated994.2K$3.5M2.5%+21.6%
STATE STREET CORP Index provider898.3K$3.2M0.0%+0.5%
Empire Financial Management Company, LLC Other736.1K$2.6M0.6%+19.1%
MILLENNIUM MANAGEMENT LLC Multistrat pod689.2K$2.4M0.0%+71.2%
ENVESTNET ASSET MANAGEMENT INC Wealth advisor682.7K$2.4M0.0%+170.7%
Russell Investments Group, Ltd. Diversified mechanical642.0K$2.3M0.0%+150.6%
MARSHALL WACE, LLP Quant stat arb622.4K$2.2M0.0%+301.1%
Williams Jones Wealth Management, LLC. Other613.4K$2.2M0.0%-4.0%
MORGAN STANLEY Bank broker607.9K$2.1M0.0%-26.1%
VANGUARD PORTFOLIO MANAGEMENT LLC Diversified mechanical576.6K$2.0M0.0%
Tikvah Management LLC ★3Fundamental concentrated571.6K$2.0M0.6%Held
Topline Capital Management, LLC ★3Fundamental concentrated563.1K$2.0M0.3%New
Pier Capital, LLC Other492.4K$1.7M0.3%New
DIMENSIONAL FUND ADVISORS LP Quant stat arb443.1K$1.6M0.0%+13.8%
UBS Group AG Bank broker377.0K$1.3M0.0%+21.0%
NORTHERN TRUST CORP Index provider349.7K$1.2M0.0%+1.2%
CHARLES SCHWAB INVESTMENT MANAGEMENT INC Index provider345.9K$1.2M0.0%-4.6%
Parkman Healthcare Partners LLC Other341.5K$1.2M0.1%+3.8%
TUDOR INVESTMENT CORP ET AL Quant stat arb316.0K$1.1M0.0%+86.2%
VANGUARD FIDUCIARY TRUST CO Diversified mechanical270.5K$952K0.0%
GOLDMAN SACHS GROUP INC Bank broker270.2K$951K0.0%+8.8%
ROYAL BANK OF CANADA Bank broker232.1K$817K0.0%+129.8%
FMR LLC Long only active183.4K$645K0.0%+14.7%
IRONWOOD INVESTMENT MANAGEMENT LLC Other169.8K$598K0.2%-1.5%
JANE STREET GROUP, LLC Market maker155.7K$548K0.0%+124.3%
RENAISSANCE TECHNOLOGIES LLC Quant stat arb136.2K$479K0.0%+1054.3%
BNP PARIBAS FINANCIAL MARKETS Bank broker134.4K$473K0.0%-20.2%
WELLS FARGO & COMPANY/MN Bank broker129.0K$454K0.0%-20.7%
Bank of New York Mellon Corp Diversified mechanical126.4K$445K0.0%+2.3%
Clearstead Advisors, LLC Wealth advisor124.1K$437K0.0%+2482300.0%
SCS Capital Management LLC Wealth advisor120.0K$423K0.0%Held
Invesco Ltd. Index provider116.2K$409K0.0%+2.7%
XTX Topco Ltd Market maker111.7K$393K0.0%+50.7%
AMERICAN CENTURY COMPANIES INC Diversified mechanical101.8K$358K0.0%-1.4%
GSA CAPITAL PARTNERS LLP Diversified mechanical95.5K$336K0.0%-21.4%
Point72 Asset Management, L.P. Multistrat pod93.3K$328K0.0%New
Brevan Howard Capital Management LP Diversified mechanical87.4K$308K0.0%+420.2%
AQR CAPITAL MANAGEMENT LLC Quant stat arb84.1K$296K0.0%+28.4%
STATE OF WISCONSIN INVESTMENT BOARD Diversified mechanical84.1K$296K0.0%-43.1%
ALLIANCEBERNSTEIN L.P. Long only active44.5K$283K0.0%Held

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