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, Q3 2024
Institutional positions in Quanterix Corp as of Sep 30, 2024. 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
- 149
- −4 vs. Q2 2024
- Shares held
- 33.2M
- +4.01M (+13.7%) vs. Q2 2024
- Total value
- $430.8M
- +$44.7M (+11.6%) vs. Q2 2024
- New holders
- 25
- 43 more added
- Sold out
- 29
- 53 more reduced
2 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2024: 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, Q3 2024
Shares, value and share of portfolio for each institution holding Quanterix Corp; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Bank of New York Mellon Corp | 106,223 | $1.38M | 0.00% | −25,877−19.6% | Reduced |
| Valmark Advisers, Inc. | 111,995 | $1.45M | 0.02% | −1,028−0.9% | Reduced |
| Royal Bank of Canada | 113,215 | $1.47M | 0.00% | +27,167+31.6% | Added |
| ExodusPoint Capital Management, LP | 115,674 | $1.50M | 0.02% | +115,674 | New |
| Renaissance Technologies LLC | 132,105 | $1.71M | 0.00% | −252,495−65.7% | Reduced |
| Marathon Capital Management | 135,010 | $1.75M | 0.42% | −2,550−1.9% | Reduced |
| Algert Global LLC | 137,833 | $1.79M | 0.05% | +59,496+75.9% | Added |
| Barclays PLC | 146,248 | $1.90M | 0.00% | +43,447+42.3% | Added |
| State of Wisconsin Investment Board | 150,549 | $1.95M | 0.00% | +61,012+68.1% | Added |
| Bridger Management, LLC | 154,900 | $2.01M | 1.00% | 00.0% | Unchanged |
| Standard Life Aberdeen plc | 166,398 | $2.16M | 0.00% | +103,281+163.6% | Added |
| Citadel Advisors LLC | 186,085 | $2.41M | 0.00% | −48,666−20.7% | Reduced |
| D. E. Shaw & Co., Inc. | 188,392 | $2.44M | 0.00% | −6,355−3.3% | Reduced |
| Harbor Capital Advisors, Inc. | 192,444 | $2.49M | 0.11% | +108,503+129.3% | Added |
| Adviser Investments LLC | 193,203 | $2.50M | 0.03% | −100,000−34.1% | Reduced |
| Kingdon Capital Management, L.L.C. | 200,000 | $2.59M | 0.38% | +200,000 | New |
| Royce & Associates LP | 215,948 | $2.80M | 0.03% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 217,957 | $2.82M | 0.00% | +47,873+28.1% | Added |
| Boothbay Fund Management, LLC | 221,498 | $2.87M | 0.09% | −58,502−20.9% | Reduced |
| Platinum Investment Management Ltd | 277,636 | $3.60M | 0.16% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 279,507 | $3.62M | 0.00% | +69,776+33.3% | Added |
| Goldman Sachs Group Inc | 304,176 | $3.94M | 0.00% | −7,846−2.5% | Reduced |
| Morgan Stanley | 308,181 | $3.99M | 0.00% | +121,695+65.3% | Added |
| Charles Schwab Investment Management Inc | 325,604 | $4.22M | 0.00% | −2,915−0.9% | Reduced |
| Russell Investments Group, Ltd. | 335,161 | $4.34M | 0.01% | +58,271+21.0% | Added |
| Williams Jones Wealth Management, LLC. | 337,044 | $4.37M | 0.05% | +114,899+51.7% | Added |
| Northern Trust Corp | 346,748 | $4.49M | 0.00% | −1000.0% | Reduced |
| Pura Vida Investments, LLC | 350,701 | $4.55M | 7.47% | −58,633−14.3% | Reduced |
| Gilder Gagnon Howe & Co LLC | 472,280 | $6.12M | 0.07% | −460,519−49.4% | Reduced |
| UBS Asset Management Americas Inc | 510,758 | $6.62M | 0.00% | −9,512−1.8% | Reduced |
| Pier Capital, LLC | 511,798 | $6.63M | 0.93% | +97,256+23.5% | Added |
| Emerald Mutual Fund Advisers Trust | 563,247 | $7.30M | 0.38% | +4,406+0.8% | Added |
| Tikvah Management LLC | 571,619 | $7.41M | 2.30% | 00.0% | Unchanged |
| Nuveen Asset Management, LLC | 607,245 | $7.87M | 0.00% | +816+0.1% | Added |
| Baillie Gifford & Co | 633,001 | $8.20M | 0.01% | −459−0.1% | Reduced |
| Kent Lake PR LLC | 671,500 | $8.70M | 3.46% | +671,500 | New |
| Emerald Advisers, LLC | 719,217 | $9.32M | 0.36% | +38,230+5.6% | Added |
| Ashford Capital Management Inc | 734,115 | $9.51M | 1.19% | −37,190−4.8% | Reduced |
| State Street Corp | 836,443 | $10.8M | 0.00% | +18,050+2.2% | Added |
| Geode Capital Management, LLC | 858,667 | $11.1M | 0.00% | +18,231+2.2% | Added |
| Easterly Investment Partners LLC | 876,133 | $11.4M | 0.91% | +183,387+26.5% | Added |
| Dimensional Fund Advisors LP | 887,546 | $11.5M | 0.00% | −19,948−2.2% | Reduced |
| Granahan Investment Management Inc | 1,102,631 | $14.3M | 0.56% | −26,860−2.4% | Reduced |
| Ameriprise Financial Inc | 1,517,248 | $19.7M | 0.01% | +208,027+15.9% | Added |
| Millennium Management LLC | 2,062,132 | $26.7M | 0.02% | +1,227,285+147.0% | Added |
| Vanguard Group Inc | 2,197,839 | $28.5M | 0.00% | +153,892+7.5% | Added |
| Portolan Capital Management, LLC | 2,520,686 | $32.7M | 2.37% | +602,656+31.4% | Added |
| BlackRock, Inc. | 3,210,916 | $41.6M | 0.00% | +3,210,916 | New |
| Alliancebernstein L.P. | 3,265,603 | $42.3M | 0.01% | −149,191−4.4% | Reduced |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −256,567−100.0% | Sold out |
| Parkman Healthcare Partners LLC | 0 | $0 | 0.00% | −176,377−100.0% | Sold out |
| Picton Mahoney Asset Management | 0 | $0 | 0.00% | −165,076−100.0% | Sold out |
| Prudential Financial Inc | 0 | $0 | 0.00% | −105,288−100.0% | Sold out |
| Farallon Capital Management, L.L.C. | 0 | $0 | 0.00% | −80,000−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −49,795−100.0% | Sold out |
| Frontier Capital Management Co LLC | 0 | $0 | 0.00% | −46,898−100.0% | Sold out |
| Fred Alger Management, LLC | 0 | $0 | 0.00% | −40,495−100.0% | Sold out |
| Schonfeld Strategic Advisors LLC | 0 | $0 | 0.00% | −37,400−100.0% | Sold out |
| Jupiter Asset Management Ltd | 0 | $0 | 0.00% | −33,721−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −27,649−100.0% | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −25,800−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −24,853−100.0% | Sold out |
| Principal Financial Group Inc | 0 | $0 | 0.00% | −24,397−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −23,233−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −21,461−100.0% | Sold out |
| Sherbrooke Park Advisers LLC | 0 | $0 | 0.00% | −21,428−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −20,263−100.0% | Sold out |
| Ashton Thomas Private Wealth, LLC | 0 | $0 | 0.00% | −20,100−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −18,401−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −16,941−100.0% | Sold out |
| CIBC Asset Management Inc | 0 | $0 | 0.00% | −15,876−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −14,012−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −11,761−100.0% | Sold out |
| Lazard Asset Management LLC | 0 | $0 | 0.00% | −8,348−100.0% | Sold out |
| Northwest & Ethical Investments L.P. | 0 | $0 | 0.00% | −4,300−100.0% | Sold out |
| Bell Investment Advisors, Inc | 0 | $0 | 0.00% | −54−100.0% | Sold out |
| Allworth Financial LP | 0 | $0 | 0.00% | −27−100.0% | Sold out |
| Innealta Capital, LLC | 0 | $0 | 0.00% | −26−100.0% | Sold out |
| BlackRock Inc. | – | – | – | – | Not filed |
| Kent Lake Capital LLC | – | – | – | – | Not filed |