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, Q4 2021
Institutional positions in Quanterix Corp as of Dec 31, 2021. 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
- 153
- +4 vs. Q3 2021
- Shares held
- 31.6M
- +837.5K (+2.7%) vs. Q3 2021
- Total value
- $1.34B
- −$192.8M (−12.6%) vs. Q3 2021
- New holders
- 21
- 60 more added
- Sold out
- 17
- 48 more reduced
3 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Quanterix Corp; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Macquarie Group Ltd | 3,147,783 | $133.5M | 0.11% | +14,548+0.5% | Added |
| Gilder Gagnon Howe & Co LLC | 2,835,999 | $120.2M | 0.68% | −29,016−1.0% | Reduced |
| BlackRock Inc. | 2,456,075 | $104.1M | 0.00% | +42,854+1.8% | Added |
| Vanguard Group Inc | 1,776,602 | $75.3M | 0.00% | +10,522+0.6% | Added |
| Marshall Wace, LLP | 1,575,382 | $66.8M | 0.13% | +19,382+1.2% | Added |
| Price T Rowe Associates Inc | 1,445,602 | $61.3M | 0.01% | +21,554+1.5% | Added |
| Frontier Capital Management Co LLC | 1,239,798 | $52.6M | 0.42% | +264,299+27.1% | Added |
| Ameriprise Financial Inc | 1,084,366 | $46.0M | 0.01% | +60,678+5.9% | Added |
| Millennium Management LLC | 1,050,864 | $44.6M | 0.05% | +324,741+44.7% | Added |
| Bank of New York Mellon Corp | 945,609 | $40.1M | 0.01% | +508,298+116.2% | Added |
| Granahan Investment Management Inc | 738,540 | $31.3M | 0.64% | +139,481+23.3% | Added |
| RTW Investments, LP | 686,470 | $29.1M | 0.43% | +686,470 | New |
| Invesco Ltd. | 632,987 | $26.8M | 0.01% | +173,042+37.6% | Added |
| Baillie Gifford & Co | 626,602 | $26.6M | 0.01% | +25,044+4.2% | Added |
| Goldman Sachs Group Inc | 613,066 | $26.0M | 0.01% | −49,039−7.4% | Reduced |
| State Street Corp | 603,230 | $25.6M | 0.00% | +24,526+4.2% | Added |
| Geode Capital Management, LLC | 569,260 | $24.1M | 0.00% | +3,986+0.7% | Added |
| Platinum Investment Management Ltd | 565,610 | $24.0M | 0.67% | +51,122+9.9% | Added |
| Farallon Capital Management, L.L.C. | 545,000 | $23.1M | 0.13% | 00.0% | Unchanged |
| Clearbridge Investments, LLC | 481,263 | $20.4M | 0.01% | −1,335−0.3% | Reduced |
| Bellevue Group AG | 397,464 | $16.9M | 0.17% | −196,355−33.1% | Reduced |
| Kornitzer Capital Management Inc | 384,675 | $16.3M | 0.24% | +42,630+12.5% | Added |
| Ashford Capital Management Inc | 383,073 | $16.2M | 1.62% | −36,240−8.6% | Reduced |
| Tikvah Management LLC | 345,519 | $14.7M | 4.09% | 00.0% | Unchanged |
| Select Equity Group, L.P. | 322,720 | $13.7M | 0.04% | +5,818+1.8% | Added |
| Northern Trust Corp | 313,667 | $13.3M | 0.00% | −22,797−6.8% | Reduced |
| Lord, Abbett & Co. LLC | 296,492 | $12.6M | 0.03% | −540,346−64.6% | Reduced |
| Pura Vida Investments, LLC | 292,877 | $12.4M | 1.30% | −33,835−10.4% | Reduced |
| Lombard Odier Asset Management (Switzerland) SA | 269,062 | $11.4M | 0.73% | +22,758+9.2% | Added |
| CWM, LLC | 263,974 | $11.2M | 0.08% | +263,974 | New |
| Charles Schwab Investment Management Inc | 249,104 | $10.6M | 0.00% | −588−0.2% | Reduced |
| Ensign Peak Advisors, Inc | 230,965 | $9.79M | 0.02% | +25,256+12.3% | Added |
| Royce & Associates LP | 223,448 | $9.47M | 0.07% | −70,631−24.0% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 211,244 | $8.93M | 0.05% | +1,368+0.7% | Added |
| FMR LLC | 209,018 | $8.86M | 0.00% | −132,370−38.8% | Reduced |
| Point72 Asset Management, L.P. | 184,600 | $7.83M | 0.03% | +184,600 | New |
| Dimensional Fund Advisors LP | 182,652 | $7.74M | 0.00% | +26,931+17.3% | Added |
| Bridger Management, LLC | 176,259 | $7.47M | 0.97% | +31,900+22.1% | Added |
| Nuveen Asset Management, LLC | 192,273 | $7.44M | 0.00% | −41,476−17.7% | Reduced |
| Renaissance Technologies LLC | 167,800 | $7.12M | 0.01% | −7,200−4.1% | Reduced |
| Asymmetry Capital Management, L.P. | 143,204 | $6.07M | 3.22% | −18,729−11.6% | Reduced |
| HealthCor Management, L.P. | 134,340 | $5.70M | 0.31% | +134,340 | New |
| Silvercrest Asset Management Group LLC | 113,040 | $4.79M | 0.03% | +43,808+63.3% | Added |
| First Republic Investment Management, Inc. | 105,684 | $4.48M | 0.01% | +20,433+24.0% | Added |
| Two Sigma Investments, LP | 93,347 | $3.96M | 0.01% | −25,420−21.4% | Reduced |
| Two Sigma Advisers, LP | 93,348 | $3.96M | 0.01% | −300−0.3% | Reduced |
| Marathon Capital Management | 92,325 | $3.92M | 0.92% | +180+0.2% | Added |
| Cannell Peter B & Co Inc | 90,745 | $3.85M | 0.11% | −15,723−14.8% | Reduced |
| Victory Capital Management Inc | 84,505 | $3.58M | 0.00% | −650,886−88.5% | Reduced |
| TD Asset Management Inc | 76,615 | $3.25M | 0.00% | +6,574+9.4% | Added |
| JPMorgan Chase & Co | 74,322 | $3.15M | 0.00% | −1,270−1.7% | Reduced |
| California State Teachers Retirement System | 66,185 | $2.81M | 0.00% | +25,721+63.6% | Added |
| Parian Global Management LP | 65,010 | $2.76M | 2.50% | +65,010 | New |
| AtonRa Partners | 64,948 | $2.75M | 0.96% | +12,397+23.6% | Added |
| Swiss National Bank | 64,200 | $2.72M | 0.00% | 00.0% | Unchanged |
| Valmark Advisers, Inc. | 58,841 | $2.50M | 0.04% | +3,030+5.4% | Added |
| Monarch Partners Asset Management LLC | 47,430 | $2.01M | 0.41% | −106,345−69.2% | Reduced |
| Schroder Investment Management Group | 43,111 | $1.83M | 0.00% | +2,261+5.5% | Added |
| Panagora Asset Management Inc | 41,957 | $1.78M | 0.01% | +3,963+10.4% | Added |
| New York State Common Retirement Fund | 41,561 | $1.76M | 0.00% | +5,186+14.3% | Added |
| Engineers Gate Manager LP | 39,207 | $1.66M | 0.07% | +22,030+128.3% | Added |
| Barclays PLC | 37,557 | $1.59M | 0.00% | +21,913+140.1% | Added |
| D.A. Davidson & Co. | 35,436 | $1.50M | 0.02% | −1,069−2.9% | Reduced |
| Cubist Systematic Strategies, LLC | 34,268 | $1.45M | 0.01% | +34,268 | New |
| Adviser Investments LLC | 34,000 | $1.44M | 0.10% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 33,847 | $1.44M | 0.00% | −4,813−12.4% | Reduced |
| Alliancebernstein L.P. | 33,600 | $1.43M | 0.00% | 00.0% | Unchanged |
| Morgan Stanley | 33,065 | $1.40M | 0.00% | +5,479+19.9% | Added |
| Bank of America Corp | 32,452 | $1.38M | 0.00% | −5,023−13.4% | Reduced |
| Rhumbline Advisers | 32,367 | $1.37M | 0.00% | −441−1.3% | Reduced |
| Stanley-Laman Group, Ltd. | 32,090 | $1.36M | 0.16% | +21,373+199.4% | Added |
| Wells Fargo & Company | 31,846 | $1.35M | 0.00% | +8,941+39.0% | Added |
| Cinctive Capital Management LP | 30,670 | $1.30M | 0.06% | +2,658+9.5% | Added |
| Principal Financial Group Inc | 29,890 | $1.27M | 0.00% | +29,890 | New |
| UBS Group AG | 28,480 | $1.21M | 0.00% | +16,264+133.1% | Added |
| Formula Growth Ltd | 28,000 | $1.19M | 0.21% | 00.0% | Unchanged |
| Credit Suisse AG | 25,655 | $1.09M | 0.00% | +94+0.4% | Added |
| AQR Capital Management LLC | 24,169 | $1.02M | 0.00% | −5,661−19.0% | Reduced |
| Deutsche Bank AG | 21,253 | $901.0K | 0.00% | +1,026+5.1% | Added |
| Moors & Cabot, Inc. | 21,056 | $893.0K | 0.05% | −1,896−8.3% | Reduced |
| AlpInvest Partners B.V. | 20,633 | $875.0K | 0.32% | +20,633 | New |
| Parkman Healthcare Partners LLC | 20,000 | $848.0K | 0.19% | +20,000 | New |
| Citadel Advisors LLC | 18,787 | $796.0K | 0.00% | −97,450−83.8% | Reduced |
| Brandywine Managers, LLC | 18,678 | $792.0K | 0.90% | 00.0% | Unchanged |
| Connor, Clark & Lunn Investment Management Ltd. | 18,359 | $778.0K | 0.00% | +2,615+16.6% | Added |
| Susquehanna Fundamental Investments, LLC | 17,775 | $754.0K | 0.02% | −1,595−8.2% | Reduced |
| Assenagon Asset Management S.A. | 17,180 | $728.0K | 0.00% | −1,322−7.1% | Reduced |
| 1623 Capital LLC | 16,462 | $698.0K | 0.27% | +16,462 | New |
| American International Group, Inc. | 16,401 | $695.0K | 0.00% | −489−2.9% | Reduced |
| Royal Bank of Canada | 16,160 | $685.0K | 0.00% | −19,742−55.0% | Reduced |
| Manufacturers Life Insurance Company, The | 15,996 | $677.0K | 0.00% | −207−1.3% | Reduced |
| Voya Investment Management LLC | 15,521 | $658.0K | 0.00% | +3,355+27.6% | Added |
| Algert Global LLC | 15,016 | $637.0K | 0.08% | +3,700+32.7% | Added |
| Jane Street Group, LLC | 13,219 | $560.0K | 0.00% | −44,584−77.1% | Reduced |
| Legal & General Group Plc | 13,027 | $552.0K | 0.00% | +354+2.8% | Added |
| State Board of Administration of Florida Retirement System | 12,801 | $543.0K | 0.00% | 00.0% | Unchanged |
| Allspring Global Investments Holdings, LLC | 12,653 | $536.0K | 0.00% | +12,653 | New |
| Blair William & Co | 12,560 | $533.0K | 0.00% | −300−2.3% | Reduced |
| MetLife Investment Management | 11,230 | $476.2K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 10,731 | $455.0K | 0.00% | −7,184−40.1% | Reduced |