Quanterix Corp
QTRX- Exchange
- Nasdaq
- Industry
- Laboratory Analytical Instruments
- SEC CIK
- 0001503274
In the last 90 days, Quanterix Corp insiders filed 1 open-market purchase and 0 sales; 132 institutions reported holding it in 13F filings for Q2 2026, worth $127.1M in total; no superinvestor holds it.
13F holders, Q1 2022
Institutional positions in Quanterix Corp as of Mar 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 143
- −9 vs. Q4 2021
- Shares held
- 32.1M
- +582.8K (+1.9%) vs. Q4 2021
- Total value
- $935.5M
- −$398.5M (−29.9%) vs. Q4 2021
- New holders
- 11
- 59 more added
- Sold out
- 20
- 50 more reduced
1 institution that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting QTRX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 132 | $127.1M |
| Q1 2026 | 128 | $128.4M |
| Q4 2025 | 134 | $223.3M |
| Q3 2025 | 129 | $193.7M |
| Q2 2025 | 138 | $230.9M |
| Q1 2025 | 150 | $228.2M |
| Q4 2024 | 152 | $372.0M |
| Q3 2024 | 149 | $430.8M |
| Q2 2024 | 155 | $428.6M |
| Q1 2024 | 165 | $761.4M |
| Q4 2023 | 172 | $864.1M |
| Q3 2023 | 158 | $878.5M |
| Q2 2023 | 138 | $733.4M |
| Q1 2023 | 136 | $370.3M |
| Q4 2022 | 132 | $437.9M |
| Q3 2022 | 145 | $328.8M |
| Q2 2022 | 136 | $519.0M |
| Q1 2022 | 143 | $935.5M |
| Q4 2021 | 153 | $1.34B |
| Q3 2021 | 152 | $1.53B |
| Q2 2021 | 159 | $1.76B |
| Q1 2021 | 162 | $1.66B |
Institutions, Q1 2022
Shares, value and share of portfolio for each institution holding Quanterix Corp; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 10,869 | $317.0K | 0.00% | −5,291−32.7% | Reduced |
| First Trust Advisors LP | 9,683 | $283.0K | 0.00% | −407−4.0% | Reduced |
| STRS Ohio | 8,900 | $259.0K | 0.00% | 00.0% | Unchanged |
| Spearhead Capital Advisors, LLC | 8,557 | $250.0K | 0.03% | +2,024+31.0% | Added |
| Arizona State Retirement System | 7,925 | $231.0K | 0.00% | +61+0.8% | Added |
| Natixis | 7,605 | $222.0K | 0.00% | −113−1.5% | Reduced |
| ClariVest Asset Management LLC | 7,495 | $219.0K | 0.01% | +7,495 | New |
| D.A. Davidson & Co. | 7,200 | $210.0K | 0.00% | −28,236−79.7% | Reduced |
| Handelsbanken Fonder AB | 7,100 | $207.0K | 0.00% | 00.0% | Unchanged |
| Public Employees Retirement Association of Colorado | 5,365 | $157.0K | 0.00% | 00.0% | Unchanged |
| Barclays PLC | 5,247 | $153.0K | 0.00% | −32,310−86.0% | Reduced |
| Amalgamated Bank | 5,025 | $147.0K | 0.00% | −407−7.5% | Reduced |
| Amalgamated Financial Corp. | 5,025 | $147.0K | 0.00% | +5,025 | New |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 3,485 | $102.0K | 0.00% | 00.0% | Unchanged |
| Leonteq Securities AG | 3,360 | $98.1K | 0.00% | −2,631−43.9% | Reduced |
| BNP Paribas Arbitrage, SA | 2,679 | $78.2K | 0.00% | −3,875−59.1% | Reduced |
| Ameritas Investment Partners, Inc. | 2,420 | $71.0K | 0.00% | 00.0% | Unchanged |
| Bollard Group LLC | 2,364 | $69.0K | 0.00% | 00.0% | Unchanged |
| American Portfolios Advisors | 2,271 | $66.3K | 0.00% | +811+55.5% | Added |
| Salem Investment Counselors Inc | 2,150 | $63.0K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 2,092 | $62.0K | 0.00% | −6,375−75.3% | Reduced |
| Metropolitan Life Insurance Co | 2,029 | $59.2K | 0.00% | −6,569−76.4% | Reduced |
| The PNC Financial Services Group, Inc. | 1,845 | $53.0K | 0.00% | +784+73.9% | Added |
| Great West Life Assurance Co | 1,583 | $49.0K | 0.00% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 1,250 | $36.0K | 0.00% | −450−26.5% | Reduced |
| Harel Insurance Investments & Financial Services Ltd. | 734 | $21.0K | 0.00% | −139−15.9% | Reduced |
| US Bancorp | 478 | $14.0K | 0.00% | −803−62.7% | Reduced |
| Tower Research Capital LLC (TRC) | 452 | $13.0K | 0.00% | −678−60.0% | Reduced |
| China Universal Asset Management Co., Ltd. | 415 | $12.0K | 0.00% | 00.0% | Unchanged |
| Umb Bank N A | 421 | $12.0K | 0.00% | +421 | New |
| Coastal Capital Group, Inc. | 350 | $10.0K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 303 | $9.00K | 0.00% | +76+33.5% | Added |
| TCI Wealth Advisors, Inc. | 184 | $5.00K | 0.00% | +57+44.9% | Added |
| Wolff Wiese Magana LLC | 150 | $4.00K | 0.00% | −75−33.3% | Reduced |
| IFP Advisors, Inc | 174 | $3.00K | 0.00% | 00.0% | Unchanged |
| Concord Wealth Partners | 100 | $3.00K | 0.00% | 00.0% | Unchanged |
| Cypress Capital Management LLC (WY) | 60 | $2.00K | 0.00% | 00.0% | Unchanged |
| Signaturefd, LLC | 22 | $1.00K | 0.00% | −48−68.6% | Reduced |
| Parallel Advisors, LLC | 33 | $1.00K | 0.00% | +33 | New |
| First Horizon Advisors, Inc. | 28 | $0 | 0.00% | −90−76.3% | Reduced |
| Huntington National Bank | 1 | $0 | 0.00% | 00.0% | Unchanged |
| Covestor Ltd | 7 | $0 | 0.00% | −2−22.2% | Reduced |
| Advisor Group Holdings, Inc. | 885 | – | – | +574+184.6% | Added |
| Select Equity Group, L.P. | 0 | $0 | 0.00% | −322,720−100.0% | Sold out |
| Pura Vida Investments, LLC | 0 | $0 | 0.00% | −292,877−100.0% | Sold out |
| Parian Global Management LP | 0 | $0 | 0.00% | −65,010−100.0% | Sold out |
| Parkman Healthcare Partners LLC | 0 | $0 | 0.00% | −20,000−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −13,219−100.0% | Sold out |
| Paloma Partners Management Co | 0 | $0 | 0.00% | −9,655−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −6,743−100.0% | Sold out |
| Janus Henderson Group PLC | 0 | $0 | 0.00% | −5,782−100.0% | Sold out |
| Teacher Retirement System of Texas | 0 | $0 | 0.00% | −5,633−100.0% | Sold out |
| Boston Financial Mangement LLC | 0 | $0 | 0.00% | −5,500−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −4,915−100.0% | Sold out |
| Raymond James & Associates | 0 | $0 | 0.00% | −4,848−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −3,743−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −1,720−100.0% | Sold out |
| Steward Partners Investment Advisory, LLC | 0 | $0 | 0.00% | −765−100.0% | Sold out |
| Anchor Investment Management, LLC | 0 | $0 | 0.00% | −400−100.0% | Sold out |
| HM Payson & Co | 0 | $0 | 0.00% | −378−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −84−100.0% | Sold out |
| Total Clarity Wealth Management, Inc. | 0 | $0 | 0.00% | −74−100.0% | Sold out |
| Lee Financial Co | 0 | $0 | 0.00% | −12−100.0% | Sold out |
| Asymmetry Capital Management, L.P. | – | – | – | – | Not filed |