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 2023
Institutional positions in Quanterix Corp as of Sep 30, 2023. 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
- 158
- +21 vs. Q2 2023
- Shares held
- 32.4M
- −165.0K (−0.5%) vs. Q2 2023
- Total value
- $878.5M
- +$145.1M (+19.8%) vs. Q2 2023
- New holders
- 27
- 56 more added
- Sold out
- 6
- 50 more reduced
1 institution that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2023: 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 2023
Shares, value and share of portfolio for each institution holding Quanterix Corp; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 2,922,154 | $79.3M | 0.00% | +62,976+2.2% | Added |
| Vanguard Group Inc | 1,997,295 | $54.2M | 0.00% | +26,660+1.4% | Added |
| Millennium Management LLC | 1,979,911 | $53.7M | 0.06% | +1,019,372+106.1% | Added |
| Portolan Capital Management, LLC | 1,675,838 | $45.5M | 4.25% | +259,215+18.3% | Added |
| Camber Capital Management LP | 1,275,000 | $34.6M | 1.24% | −2,150,000−62.8% | Reduced |
| Gilder Gagnon Howe & Co LLC | 1,226,205 | $33.3M | 0.51% | −41,997−3.3% | Reduced |
| Invesco Ltd. | 1,103,981 | $30.0M | 0.01% | +366,117+49.6% | Added |
| Lord, Abbett & Co. LLC | 1,022,253 | $27.7M | 0.10% | +1,022,253 | New |
| Pura Vida Investments, LLC | 961,241 | $26.1M | 12.82% | −140,821−12.8% | Reduced |
| Dimensional Fund Advisors LP | 842,916 | $22.9M | 0.01% | +147,372+21.2% | Added |
| FMR LLC | 836,794 | $22.7M | 0.00% | −1,297,170−60.8% | Reduced |
| D. E. Shaw & Co., Inc. | 827,709 | $22.5M | 0.04% | −196,764−19.2% | Reduced |
| Ashford Capital Management Inc | 798,025 | $21.7M | 3.19% | −92,563−10.4% | Reduced |
| Point72 Asset Management, L.P. | 788,415 | $21.4M | 0.07% | +486,874+161.5% | Added |
| Granahan Investment Management Inc | 759,365 | $20.6M | 0.73% | −419,147−35.6% | Reduced |
| State Street Corp | 753,298 | $20.4M | 0.00% | +21,830+3.0% | Added |
| Geode Capital Management, LLC | 730,685 | $19.8M | 0.00% | +22,614+3.2% | Added |
| Platinum Investment Management Ltd | 659,468 | $17.9M | 0.70% | −56,533−7.9% | Reduced |
| Ameriprise Financial Inc | 635,709 | $17.3M | 0.01% | −118,131−15.7% | Reduced |
| Baillie Gifford & Co | 631,897 | $17.1M | 0.02% | 00.0% | Unchanged |
| Frontier Capital Management Co LLC | 624,904 | $17.0M | 0.19% | −186,952−23.0% | Reduced |
| Tikvah Management LLC | 571,619 | $15.5M | 5.56% | 00.0% | Unchanged |
| Boone Capital Management LLC | 568,544 | $15.4M | 4.87% | +67,400+13.4% | Added |
| Prudential Financial Inc | 415,303 | $11.3M | 0.02% | +389,180+1,489.8% | Added |
| Kent Lake Capital LLC | 400,000 | $10.9M | 4.23% | 00.0% | Unchanged |
| Emerald Advisers, LLC | 385,496 | $10.5M | 0.51% | +385,496 | New |
| Northern Trust Corp | 352,278 | $9.56M | 0.00% | +971+0.3% | Added |
| Nuveen Asset Management, LLC | 346,257 | $9.40M | 0.00% | +257,937+292.0% | Added |
| Two Sigma Advisers, LP | 324,648 | $8.81M | 0.02% | −47,900−12.9% | Reduced |
| Renaissance Technologies LLC | 319,800 | $8.68M | 0.01% | +98,400+44.4% | Added |
| Emerald Mutual Fund Advisers Trust | 313,044 | $8.50M | 0.51% | +243,994+353.4% | Added |
| Boothbay Fund Management, LLC | 311,713 | $8.46M | 0.30% | +61,400+24.5% | Added |
| Morgan Stanley | 303,109 | $8.23M | 0.00% | +3,880+1.3% | Added |
| Charles Schwab Investment Management Inc | 267,027 | $7.25M | 0.00% | +5,981+2.3% | Added |
| Royce & Associates LP | 215,948 | $5.86M | 0.06% | 00.0% | Unchanged |
| Adviser Investments LLC | 193,203 | $5.24M | 0.11% | +193,203 | New |
| CWM, LLC | 185,338 | $5.03M | 0.03% | −7,312−3.8% | Reduced |
| Jacobs Levy Equity Management, Inc | 180,196 | $4.89M | 0.03% | −64,421−26.3% | Reduced |
| Two Sigma Investments, LP | 170,696 | $4.63M | 0.01% | −67,004−28.2% | Reduced |
| Hillsdale Investment Management Inc. | 163,930 | $4.45M | 0.41% | +67,610+70.2% | Added |
| Fuller & Thaler Asset Management, Inc. | 163,355 | $4.43M | 0.03% | −4,855−2.9% | Reduced |
| Bridger Management, LLC | 154,900 | $4.20M | 1.54% | 00.0% | Unchanged |
| Goldman Sachs Group Inc | 146,127 | $3.97M | 0.00% | +23,638+19.3% | Added |
| Bank of New York Mellon Corp | 132,249 | $3.59M | 0.00% | −2,284−1.7% | Reduced |
| Marathon Capital Management | 106,420 | $2.89M | 0.73% | +4,500+4.4% | Added |
| EAM Investors, LLC | 97,677 | $2.65M | 0.51% | −18,885−16.2% | Reduced |
| ClariVest Asset Management LLC | 97,187 | $2.64M | 0.14% | +56,466+138.7% | Added |
| JPMorgan Chase & Co | 90,074 | $2.44M | 0.00% | −8,649−8.8% | Reduced |
| China Universal Asset Management Co., Ltd. | 85,019 | $2.31M | 0.67% | +33,871+66.2% | Added |
| Oberweis Asset Management Inc | 83,400 | $2.26M | 0.24% | +83,400 | New |
| McKinley Capital Management LLC /Delaware | 81,610 | $2.21M | 0.31% | +81,610 | New |
| Cubist Systematic Strategies, LLC | 80,300 | $2.18M | 0.03% | +53,840+203.5% | Added |
| Swiss National Bank | 78,200 | $2.12M | 0.00% | +800+1.0% | Added |
| Parkman Healthcare Partners LLC | 77,087 | $2.09M | 0.38% | +26,943+53.7% | Added |
| Squarepoint Ops LLC | 76,416 | $2.07M | 0.01% | +32,805+75.2% | Added |
| Valmark Advisers, Inc. | 67,373 | $1.83M | 0.04% | +2,654+4.1% | Added |
| Rhumbline Advisers | 66,659 | $1.81M | 0.00% | +2,823+4.4% | Added |
| Clarius Group, LLC | 62,060 | $1.68M | 0.16% | 00.0% | Unchanged |
| Schroder Investment Management Group | 57,408 | $1.56M | 0.00% | −6,069−9.6% | Reduced |
| New York State Common Retirement Fund | 51,930 | $1.41M | 0.00% | −6,313−10.8% | Reduced |
| Schonfeld Strategic Advisors LLC | 43,662 | $1.18M | 0.01% | +4,762+12.2% | Added |
| Citadel Advisors LLC | 43,563 | $1.18M | 0.00% | +27,972+179.4% | Added |
| Alliancebernstein L.P. | 40,200 | $1.09M | 0.00% | 00.0% | Unchanged |
| Deutsche Bank AG | 40,142 | $1.09M | 0.00% | −768,052−95.0% | Reduced |
| California State Teachers Retirement System | 39,174 | $1.06M | 0.00% | −3,789−8.8% | Reduced |
| Price T Rowe Associates Inc | 38,948 | $1.06M | 0.00% | −365−0.9% | Reduced |
| Trexquant Investment LP | 38,666 | $1.05M | 0.03% | +38,666 | New |
| Credit Suisse AG | 38,461 | $1.04M | 0.00% | −1,898−4.7% | Reduced |
| Wells Fargo & Company | 38,154 | $1.04M | 0.00% | +18,009+89.4% | Added |
| Susquehanna International Group, LLP | 33,324 | $904.4K | 0.00% | −23,687−41.5% | Reduced |
| Putnam Investments LLC | 33,140 | $899.4K | 0.00% | +33,140 | New |
| Legal & General Group Plc | 32,648 | $886.1K | 0.00% | +1,414+4.5% | Added |
| Diametric Capital, LP | 31,477 | $854.3K | 0.36% | −6,395−16.9% | Reduced |
| American Century Companies Inc | 31,193 | $846.6K | 0.00% | +10,852+53.4% | Added |
| BNP Paribas Arbitrage, SA | 30,453 | $826.5K | 0.00% | −19,977−39.6% | Reduced |
| UBS Oconnor LLC | 29,200 | $792.5K | 0.01% | −4,800−14.1% | Reduced |
| UBS Asset Management Americas Inc | 28,568 | $775.3K | 0.00% | +2,478+9.5% | Added |
| Prelude Capital Management, LLC | 24,454 | $663.7K | 0.06% | −210−0.9% | Reduced |
| AQR Capital Management LLC | 24,436 | $663.2K | 0.00% | +24,436 | New |
| Healthcare of Ontario Pension Plan Trust Fund | 24,310 | $659.8K | 0.00% | −2,690−10.0% | Reduced |
| Franklin Resources Inc | 24,291 | $659.3K | 0.00% | −662−2.7% | Reduced |
| Simplify Asset Management Inc. | 23,718 | $643.7K | 0.11% | +23,718 | New |
| Great West Life Assurance Co | 23,463 | $636.0K | 0.00% | −6,648−22.1% | Reduced |
| State of Wisconsin Investment Board | 22,231 | $603.3K | 0.00% | −9,876−30.8% | Reduced |
| Tudor Investment Corp Et Al | 22,214 | $602.9K | 0.01% | −17,989−44.7% | Reduced |
| Algert Global LLC | 21,050 | $571.3K | 0.03% | −22,929−52.1% | Reduced |
| Jupiter Asset Management Ltd | 20,549 | $557.7K | 0.01% | +20,549 | New |
| Twin Focus Capital Partners, LLC | 20,000 | $542.8K | 0.12% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 19,508 | $529.4K | 0.00% | +19,508 | New |
| Jump Financial, LLC | 19,200 | $521.1K | 0.02% | +19,200 | New |
| Versor Investments LP | 18,200 | $493.9K | 0.10% | +18,200 | New |
| MetLife Investment Management | 17,799 | $483.1K | 0.00% | 00.0% | Unchanged |
| SEI Investments Co | 17,784 | $482.7K | 0.00% | −185−1.0% | Reduced |
| American International Group, Inc. | 17,584 | $477.2K | 0.00% | +625+3.7% | Added |
| HRT Financial LP | 17,551 | $476.0K | 0.00% | +17,551 | New |
| STRS Ohio | 17,400 | $472.0K | 0.00% | −10,800−38.3% | Reduced |
| Engineers Gate Manager LP | 17,147 | $465.4K | 0.02% | −4,267−19.9% | Reduced |
| UBS Group AG | 17,143 | $465.3K | 0.00% | −7,281−29.8% | Reduced |
| Russell Investments Group, Ltd. | 17,073 | $463.4K | 0.00% | −5,182−23.3% | Reduced |
| Mirae Asset Global Investments Co., Ltd. | 16,471 | $447.0K | 0.00% | 00.0% | Unchanged |