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 |
|---|---|---|---|---|---|
| Parian Global Management LP | 65,010 | $2.76M | 2.50% | +65,010 | New |
| California State Teachers Retirement System | 66,185 | $2.81M | 0.00% | +25,721+63.6% | Added |
| JPMorgan Chase & Co | 74,322 | $3.15M | 0.00% | −1,270−1.7% | Reduced |
| TD Asset Management Inc | 76,615 | $3.25M | 0.00% | +6,574+9.4% | Added |
| Victory Capital Management Inc | 84,505 | $3.58M | 0.00% | −650,886−88.5% | Reduced |
| Cannell Peter B & Co Inc | 90,745 | $3.85M | 0.11% | −15,723−14.8% | Reduced |
| Marathon Capital Management | 92,325 | $3.92M | 0.92% | +180+0.2% | 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 |
| First Republic Investment Management, Inc. | 105,684 | $4.48M | 0.01% | +20,433+24.0% | Added |
| Silvercrest Asset Management Group LLC | 113,040 | $4.79M | 0.03% | +43,808+63.3% | Added |
| HealthCor Management, L.P. | 134,340 | $5.70M | 0.31% | +134,340 | New |
| Asymmetry Capital Management, L.P. | 143,204 | $6.07M | 3.22% | −18,729−11.6% | Reduced |
| Renaissance Technologies LLC | 167,800 | $7.12M | 0.01% | −7,200−4.1% | Reduced |
| Nuveen Asset Management, LLC | 192,273 | $7.44M | 0.00% | −41,476−17.7% | Reduced |
| Bridger Management, LLC | 176,259 | $7.47M | 0.97% | +31,900+22.1% | Added |
| Dimensional Fund Advisors LP | 182,652 | $7.74M | 0.00% | +26,931+17.3% | Added |
| Point72 Asset Management, L.P. | 184,600 | $7.83M | 0.03% | +184,600 | New |
| FMR LLC | 209,018 | $8.86M | 0.00% | −132,370−38.8% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 211,244 | $8.93M | 0.05% | +1,368+0.7% | Added |
| Royce & Associates LP | 223,448 | $9.47M | 0.07% | −70,631−24.0% | Reduced |
| Ensign Peak Advisors, Inc | 230,965 | $9.79M | 0.02% | +25,256+12.3% | Added |
| Charles Schwab Investment Management Inc | 249,104 | $10.6M | 0.00% | −588−0.2% | Reduced |
| CWM, LLC | 263,974 | $11.2M | 0.08% | +263,974 | New |
| Lombard Odier Asset Management (Switzerland) SA | 269,062 | $11.4M | 0.73% | +22,758+9.2% | Added |
| Pura Vida Investments, LLC | 292,877 | $12.4M | 1.30% | −33,835−10.4% | Reduced |
| Lord, Abbett & Co. LLC | 296,492 | $12.6M | 0.03% | −540,346−64.6% | Reduced |
| Northern Trust Corp | 313,667 | $13.3M | 0.00% | −22,797−6.8% | Reduced |
| Select Equity Group, L.P. | 322,720 | $13.7M | 0.04% | +5,818+1.8% | Added |
| Tikvah Management LLC | 345,519 | $14.7M | 4.09% | 00.0% | Unchanged |
| Ashford Capital Management Inc | 383,073 | $16.2M | 1.62% | −36,240−8.6% | Reduced |
| Kornitzer Capital Management Inc | 384,675 | $16.3M | 0.24% | +42,630+12.5% | Added |
| Bellevue Group AG | 397,464 | $16.9M | 0.17% | −196,355−33.1% | Reduced |
| Clearbridge Investments, LLC | 481,263 | $20.4M | 0.01% | −1,335−0.3% | Reduced |
| Farallon Capital Management, L.L.C. | 545,000 | $23.1M | 0.13% | 00.0% | Unchanged |
| Platinum Investment Management Ltd | 565,610 | $24.0M | 0.67% | +51,122+9.9% | Added |
| Geode Capital Management, LLC | 569,260 | $24.1M | 0.00% | +3,986+0.7% | Added |
| State Street Corp | 603,230 | $25.6M | 0.00% | +24,526+4.2% | Added |
| Goldman Sachs Group Inc | 613,066 | $26.0M | 0.01% | −49,039−7.4% | Reduced |
| Baillie Gifford & Co | 626,602 | $26.6M | 0.01% | +25,044+4.2% | Added |
| Invesco Ltd. | 632,987 | $26.8M | 0.01% | +173,042+37.6% | Added |
| RTW Investments, LP | 686,470 | $29.1M | 0.43% | +686,470 | New |
| Granahan Investment Management Inc | 738,540 | $31.3M | 0.64% | +139,481+23.3% | Added |
| Bank of New York Mellon Corp | 945,609 | $40.1M | 0.01% | +508,298+116.2% | Added |
| Millennium Management LLC | 1,050,864 | $44.6M | 0.05% | +324,741+44.7% | Added |
| Ameriprise Financial Inc | 1,084,366 | $46.0M | 0.01% | +60,678+5.9% | Added |
| Frontier Capital Management Co LLC | 1,239,798 | $52.6M | 0.42% | +264,299+27.1% | Added |
| Price T Rowe Associates Inc | 1,445,602 | $61.3M | 0.01% | +21,554+1.5% | Added |
| Marshall Wace, LLP | 1,575,382 | $66.8M | 0.13% | +19,382+1.2% | Added |
| Vanguard Group Inc | 1,776,602 | $75.3M | 0.00% | +10,522+0.6% | Added |
| BlackRock Inc. | 2,456,075 | $104.1M | 0.00% | +42,854+1.8% | Added |
| Gilder Gagnon Howe & Co LLC | 2,835,999 | $120.2M | 0.68% | −29,016−1.0% | Reduced |
| Macquarie Group Ltd | 3,147,783 | $133.5M | 0.11% | +14,548+0.5% | Added |
| Sectoral Asset Management Inc | 0 | $0 | 0.00% | −116,186−100.0% | Sold out |
| M&G Investment Management Ltd | 0 | $0 | 0.00% | −105,215−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −101,581−100.0% | Sold out |
| Pathway Capital Management, LP | 0 | $0 | 0.00% | −80,454−100.0% | Sold out |
| Bailard, Inc. | 0 | $0 | 0.00% | −15,600−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | −12,648−100.0% | Sold out |
| Bank Julius Baer & Co. Ltd, Zurich | 0 | $0 | 0.00% | −12,500−100.0% | Sold out |
| Fred Alger Management, LLC | 0 | $0 | 0.00% | −12,270−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −8,253−100.0% | Sold out |
| AlphaCrest Capital Management LLC | 0 | $0 | 0.00% | −9,499−100.0% | Sold out |
| Taylor, Cottrill, Erickson & Associates, Inc. | 0 | $0 | 0.00% | −8,505−100.0% | Sold out |
| State of Wisconsin Investment Board | 0 | $0 | 0.00% | −7,200−100.0% | Sold out |
| Mackenzie Financial Corp | 0 | $0 | 0.00% | −5,215−100.0% | Sold out |
| Lincoln National Corp | 0 | $0 | 0.00% | −4,842−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −1,335−100.0% | Sold out |
| Cutler Group LP | 0 | $0 | 0.00% | −200−100.0% | Sold out |
| Fifth Third Bancorp | 0 | $0 | 0.00% | −32−100.0% | Sold out |
| Marshall Wace North America L.P. | – | – | – | – | Not filed |
| First Mercantile Trust Co | – | – | – | – | Not filed |
| Berman Capital Advisors, LLC | – | – | – | – | Not filed |