QUANTERIX CORP (QTRX): Institutional Ownership
Hedge funds and institutional managers reporting a position in QTRX · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
12
13F filers
Aggregate Value
$14.7M
Across holders
Last Price
$4.32
2026-06-26
Sector
Health Care
GICS
Holder activity3 new4 added5 reduced
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 768K | $5.1M | 34.8% | 0.0% | New | — | Q2 2025 |
| First Eagle Investment Management, LLC CIK 0001325447 | Institutional Manager | 1.30M | $4.6M | 31.2% | 0.0% | Added | +$2.7M | Q1 2026 |
| BAILLIE GIFFORD & CO CIK 0001088875 | Institutional Manager | 391K | $2.6M | 17.7% | 0.0% | New | — | Q2 2025 |
| TUDOR INVESTMENT CORP ET AL CIK 0000923093 | Hedge Fund | 316K | $1.1M | 7.6% | 0.0% | Added | +$515K | Q1 2026 |
| RENAISSANCE TECHNOLOGIES LLC CIK 0001037389 | Hedge Fund | 136K | $479K | 3.3% | 0.0% | Added | +$438K | Q1 2026 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 87K | $308K | 2.1% | 0.0% | Added | +$248K | Q1 2026 |
| ExodusPoint Capital Management, LP CIK 0001736225 | Hedge Fund | 24K | $153K | 1.0% | 0.0% | New | — | Q4 2025 |
| Schonfeld Strategic Advisors LLC CIK 0001665241 | Hedge Fund | 43K | $151K | 1.0% | 0.0% | Reduced | $-67K | Q1 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 35K | $124K | 0.8% | 0.0% | Reduced | $-787K | Q1 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 11K | $39K | 0.3% | 0.0% | Reduced | $-283K | Q1 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 2K | $6K | 0.0% | 0.0% | Reduced | $-540K | Q1 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 6 | $21 | 0.0% | 0.0% | Reduced | $-147 | Q1 2026 |
New
Hedge Fund
$5.1M· 34.8% of total· 0.0% port· 768K sh· — QoQ· Q2 2025
Added
Institutional Manager
$4.6M· 31.2% of total· 0.0% port· 1.30M sh· +$2.7M QoQ· Q1 2026
New
Institutional Manager
$2.6M· 17.7% of total· 0.0% port· 391K sh· — QoQ· Q2 2025
Added
Hedge Fund
$1.1M· 7.6% of total· 0.0% port· 316K sh· +$515K QoQ· Q1 2026
Added
Hedge Fund
$479K· 3.3% of total· 0.0% port· 136K sh· +$438K QoQ· Q1 2026
Added
Hedge Fund
$308K· 2.1% of total· 0.0% port· 87K sh· +$248K QoQ· Q1 2026
New
Hedge Fund
$153K· 1.0% of total· 0.0% port· 24K sh· — QoQ· Q4 2025
Reduced
Hedge Fund
$151K· 1.0% of total· 0.0% port· 43K sh· $-67K QoQ· Q1 2026
Reduced
Hedge Fund
$124K· 0.8% of total· 0.0% port· 35K sh· $-787K QoQ· Q1 2026
Reduced
Hedge Fund
$39K· 0.3% of total· 0.0% port· 11K sh· $-283K QoQ· Q1 2026
Reduced
Hedge Fund
$6K· 0.0% of total· 0.0% port· 2K sh· $-540K QoQ· Q1 2026
Reduced
Hedge Fund
$21· 0.0% of total· 0.0% port· 6 sh· $-147 QoQ· Q1 2026