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 |
|---|---|---|---|---|---|
| Monarch Partners Asset Management LLC | 120,197 | $3.51M | 0.78% | +72,767+153.4% | Added |
| Lord, Abbett & Co. LLC | 137,607 | $4.02M | 0.01% | −158,885−53.6% | Reduced |
| SG3 Management, LLC | 137,800 | $4.02M | 1.12% | +137,800 | New |
| Two Sigma Advisers, LP | 139,148 | $4.06M | 0.01% | +45,800+49.1% | Added |
| First Republic Investment Management, Inc. | 140,291 | $4.09M | 0.01% | +34,607+32.7% | Added |
| Two Sigma Investments, LP | 146,415 | $4.27M | 0.01% | +53,068+56.9% | Added |
| Nuveen Asset Management, LLC | 190,428 | $5.27M | 0.00% | −1,845−1.0% | Reduced |
| Susquehanna International Group, LLP | 181,071 | $5.29M | 0.01% | +170,340+1,587.4% | Added |
| Renaissance Technologies LLC | 199,500 | $5.82M | 0.01% | +31,700+18.9% | Added |
| Ensign Peak Advisors, Inc | 200,198 | $5.84M | 0.01% | −30,767−13.3% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 211,129 | $6.16M | 0.04% | −115−0.1% | Reduced |
| Point72 Asset Management, L.P. | 215,000 | $6.28M | 0.03% | +30,400+16.5% | Added |
| Lombard Odier Asset Management (Switzerland) SA | 218,547 | $6.38M | 0.50% | −50,515−18.8% | Reduced |
| Royce & Associates LP | 231,548 | $6.76M | 0.06% | +8,100+3.6% | Added |
| Ameriprise Financial Inc | 233,836 | $6.82M | 0.00% | −850,530−78.4% | Reduced |
| CWM, LLC | 235,609 | $6.88M | 0.05% | −28,365−10.7% | Reduced |
| HealthCor Management, L.P. | 246,540 | $7.20M | 0.50% | +112,200+83.5% | Added |
| Charles Schwab Investment Management Inc | 257,718 | $7.52M | 0.00% | +8,614+3.5% | Added |
| Dimensional Fund Advisors LP | 257,929 | $7.53M | 0.00% | +75,277+41.2% | Added |
| Northern Trust Corp | 304,628 | $8.89M | 0.00% | −9,039−2.9% | Reduced |
| Ashford Capital Management Inc | 376,788 | $11.0M | 1.18% | −6,285−1.6% | Reduced |
| Kornitzer Capital Management Inc | 384,675 | $11.2M | 0.19% | 00.0% | Unchanged |
| Tikvah Management LLC | 436,119 | $12.7M | 4.07% | +90,600+26.2% | Added |
| Clearbridge Investments, LLC | 484,685 | $14.1M | 0.01% | +3,422+0.7% | Added |
| Farallon Capital Management, L.L.C. | 545,000 | $15.9M | 0.09% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 573,548 | $16.7M | 0.00% | +4,288+0.8% | Added |
| Platinum Investment Management Ltd | 595,935 | $17.4M | 0.53% | +30,325+5.4% | Added |
| Baillie Gifford & Co | 632,248 | $18.5M | 0.01% | +5,646+0.9% | Added |
| State Street Corp | 639,759 | $18.7M | 0.00% | +36,529+6.1% | Added |
| Bank of New York Mellon Corp | 832,658 | $24.3M | 0.00% | −112,951−11.9% | Reduced |
| Invesco Ltd. | 1,097,126 | $32.0M | 0.01% | +464,139+73.3% | Added |
| Granahan Investment Management Inc | 1,152,982 | $33.7M | 0.84% | +414,442+56.1% | Added |
| RTW Investments, LP | 1,248,517 | $36.4M | 0.75% | +562,047+81.9% | Added |
| Price T Rowe Associates Inc | 1,267,338 | $37.0M | 0.00% | −178,264−12.3% | Reduced |
| FMR LLC | 1,286,123 | $37.5M | 0.00% | +1,077,105+515.3% | Added |
| Frontier Capital Management Co LLC | 1,425,471 | $41.6M | 0.38% | +185,673+15.0% | Added |
| Marshall Wace, LLP | 1,487,602 | $43.4M | 0.09% | −87,780−5.6% | Reduced |
| Vanguard Group Inc | 1,752,348 | $51.2M | 0.00% | −24,254−1.4% | Reduced |
| Millennium Management LLC | 1,819,527 | $53.1M | 0.07% | +768,663+73.1% | Added |
| Gilder Gagnon Howe & Co LLC | 2,251,472 | $65.7M | 0.61% | −584,527−20.6% | Reduced |
| BlackRock Inc. | 2,439,985 | $71.2M | 0.00% | −16,090−0.7% | Reduced |
| Macquarie Group Ltd | 2,659,408 | $77.6M | 0.07% | −488,375−15.5% | 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 |