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 2025
Institutional positions in Quanterix Corp as of Mar 31, 2025. 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
- 150
- 0 vs. Q4 2024
- Shares held
- 35.1M
- +605.5K (+1.8%) vs. Q4 2024
- Total value
- $228.2M
- −$138.1M (−37.7%) vs. Q4 2024
- New holders
- 37
- 56 more added
- Sold out
- 37
- 35 more reduced
2 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Quanterix Corp; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Ameriprise Financial Inc | 3,715,238 | $24.2M | 0.01% | +509,310+15.9% | Added |
| BlackRock, Inc. | 3,070,115 | $20.0M | 0.00% | −94,106−3.0% | Reduced |
| Portolan Capital Management, LLC | 2,963,397 | $19.3M | 1.47% | +375,573+14.5% | Added |
| Kent Lake PR LLC | 2,924,903 | $19.0M | 8.79% | +2,024,903+225.0% | Added |
| Vanguard Group Inc | 2,525,679 | $16.4M | 0.00% | +308,454+13.9% | Added |
| Easterly Investment Partners LLC | 1,325,620 | $8.63M | 0.72% | +370,625+38.8% | Added |
| UBS Group AG | 1,114,978 | $7.26M | 0.00% | +180,428+19.3% | Added |
| William Blair Investment Management, LLC | 1,106,063 | $7.20M | 0.02% | +43,958+4.1% | Added |
| Invenomic Capital Management LP | 902,043 | $5.87M | 0.30% | +902,043 | New |
| Geode Capital Management, LLC | 865,870 | $5.64M | 0.00% | +2,367+0.3% | Added |
| Pier Capital, LLC | 848,353 | $5.52M | 0.93% | +168,673+24.8% | Added |
| Dimensional Fund Advisors LP | 841,333 | $5.48M | 0.00% | −52,312−5.9% | Reduced |
| State Street Corp | 761,308 | $4.96M | 0.00% | −108,997−12.5% | Reduced |
| Russell Investments Group, Ltd. | 606,787 | $3.95M | 0.01% | +205,311+51.1% | Added |
| Baillie Gifford & Co | 600,812 | $3.91M | 0.00% | −28,985−4.6% | Reduced |
| Morgan Stanley | 596,049 | $3.88M | 0.00% | +345,229+137.6% | Added |
| Tikvah Management LLC | 571,619 | $3.72M | 1.27% | 00.0% | Unchanged |
| Trium Capital LLP | 559,500 | $3.64M | 1.48% | +559,500 | New |
| Williams Jones Wealth Management, LLC. | 513,489 | $3.34M | 0.04% | +41,975+8.9% | Added |
| Envestnet Asset Management Inc | 500,398 | $3.26M | 0.00% | +158,134+46.2% | Added |
| Ashford Capital Management Inc | 436,930 | $2.84M | 0.37% | −107,600−19.8% | Reduced |
| Nuveen, LLC | 415,378 | $2.70M | 0.00% | +415,378 | New |
| Topline Capital Management, LLC | 386,037 | $2.51M | 0.58% | +386,037 | New |
| Blue Water Life Science Advisors, LLC | 372,175 | $2.42M | 2.40% | +293,782+374.8% | Added |
| SCS Capital Management LLC | 354,339 | $2.31M | 0.03% | +354,339 | New |
| Goldman Sachs Group Inc | 349,696 | $2.28M | 0.00% | +59,655+20.6% | Added |
| Northern Trust Corp | 323,111 | $2.10M | 0.00% | −43,053−11.8% | Reduced |
| Charles Schwab Investment Management Inc | 292,805 | $1.91M | 0.00% | +26,190+9.8% | Added |
| JPMorgan Chase & Co | 288,081 | $1.88M | 0.00% | +18,027+6.7% | Added |
| Cubist Systematic Strategies, LLC | 287,231 | $1.87M | 0.02% | +287,231 | New |
| Standard Life Aberdeen plc | 268,717 | $1.75M | 0.00% | +61,794+29.9% | Added |
| Valmark Advisers, Inc. | 244,854 | $1.59M | 0.02% | +33,976+16.1% | Added |
| Renaissance Technologies LLC | 202,921 | $1.32M | 0.00% | +143,821+243.4% | Added |
| ExodusPoint Capital Management, LP | 195,920 | $1.27M | 0.02% | +173,080+757.8% | Added |
| Citadel Advisors LLC | 189,960 | $1.24M | 0.00% | +10,160+5.7% | Added |
| BNP Paribas Arbitrage, SA | 186,886 | $1.22M | 0.00% | +121,990+188.0% | Added |
| Walleye Capital LLC | 179,389 | $1.17M | 0.01% | +130,268+265.2% | Added |
| Royal Bank of Canada | 170,745 | $1.11M | 0.00% | +35,509+26.3% | Added |
| Bank of America Corp | 137,395 | $894.4K | 0.00% | +37,343+37.3% | Added |
| Two Sigma Investments, LP | 136,015 | $885.5K | 0.00% | +79,053+138.8% | Added |
| State of Wisconsin Investment Board | 128,008 | $833.3K | 0.00% | +11,948+10.3% | Added |
| Jump Financial, LLC | 105,457 | $686.5K | 0.01% | +105,457 | New |
| Bank of New York Mellon Corp | 103,746 | $675.4K | 0.00% | −4,440−4.1% | Reduced |
| Wexford Capital LP | 100,000 | $651.0K | 0.17% | +100,000 | New |
| AQR Capital Management LLC | 98,990 | $644.4K | 0.00% | +66,470+204.4% | Added |
| FMR LLC | 97,940 | $637.6K | 0.00% | +15,474+18.8% | Added |
| Engineers Gate Manager LP | 90,729 | $590.6K | 0.01% | +80,729+807.3% | Added |
| American Century Companies Inc | 79,130 | $515.1K | 0.00% | +7,138+9.9% | Added |
| D. E. Shaw & Co., Inc. | 75,591 | $492.1K | 0.00% | −6,601−8.0% | Reduced |
| Marathon Capital Management | 74,300 | $483.7K | 0.13% | −450−0.6% | Reduced |
| Boussard & Gavaudan Investment Management LLP | 71,671 | $456.9K | 0.07% | +71,671 | New |
| Graypoint LLC | 65,000 | $423.1K | 0.03% | 00.0% | Unchanged |
| Clarius Group, LLC | 62,060 | $404.0K | 0.03% | 00.0% | Unchanged |
| Jane Street Group, LLC | 58,313 | $379.6K | 0.00% | +2,366+4.2% | Added |
| Rhumbline Advisers | 56,535 | $368.0K | 0.00% | +55+0.1% | Added |
| Susquehanna International Group, LLP | 56,267 | $366.3K | 0.00% | −11,074−16.4% | Reduced |
| Millennium Management LLC | 55,713 | $362.7K | 0.00% | −2,129,388−97.5% | Reduced |
| Barclays PLC | 54,861 | $357.1K | 0.00% | −74,783−57.7% | Reduced |
| Invesco Ltd. | 54,194 | $352.8K | 0.00% | +20,540+61.0% | Added |
| Empire Financial Management Company, LLC | 50,000 | $325.5K | 0.10% | +18,500+58.7% | Added |
| Algert Global LLC | 46,988 | $305.9K | 0.01% | −102,705−68.6% | Reduced |
| Massar Capital Management, LP | 46,000 | $299.5K | 0.36% | +46,000 | New |
| Balyasny Asset Management LLC | 44,506 | $289.7K | 0.00% | +13,876+45.3% | Added |
| Wells Fargo & Company | 44,380 | $288.9K | 0.00% | −2,178−4.7% | Reduced |
| Mount Lucas Management LP | 43,837 | $285.4K | 0.13% | +43,837 | New |
| Numerai GP LLC | 41,082 | $267.4K | 0.05% | +41,082 | New |
| Price T Rowe Associates Inc | 37,934 | $247.0K | 0.00% | +4,056+12.0% | Added |
| Alliancebernstein L.P. | 36,980 | $240.7K | 0.00% | −2,402,825−98.5% | Reduced |
| Nebula Research & Development LLC | 35,965 | $234.1K | 0.02% | +3,346+10.3% | Added |
| Janney Capital Management LLC | 35,120 | $229.0K | 0.02% | +1,928+5.8% | Added |
| Credit Industriel Et Commercial | 35,000 | $227.8K | 0.04% | +35,000 | New |
| Moors & Cabot, Inc. | 32,453 | $211.3K | 0.01% | +1,580+5.1% | Added |
| EntryPoint Capital, LLC | 31,041 | $202.1K | 0.09% | −4,463−12.6% | Reduced |
| Aquatic Capital Management LLC | 31,019 | $201.9K | 0.01% | +12,225+65.0% | Added |
| Deutsche Bank AG | 30,851 | $200.8K | 0.00% | −4,875−13.6% | Reduced |
| HSBC Holdings PLC | 31,133 | $200.5K | 0.00% | +11,762+60.7% | Added |
| Citigroup Inc | 26,496 | $172.5K | 0.00% | −3,187−10.7% | Reduced |
| Emerald Advisers, LLC | 25,542 | $166.3K | 0.01% | −252,853−90.8% | Reduced |
| Jain Global LLC | 25,397 | $165.3K | 0.00% | +25,397 | New |
| Paragon Associates & Paragon Associates II Joint Venture | 25,000 | $162.8K | 0.38% | +25,000 | New |
| MetLife Investment Management | 23,983 | $156.1K | 0.00% | 00.0% | Unchanged |
| Intech Investment Management LLC | 23,478 | $152.8K | 0.00% | +7,958+51.3% | Added |
| Verition Fund Management LLC | 23,331 | $151.9K | 0.00% | −5,880−20.1% | Reduced |
| XTX Topco Ltd | 23,017 | $149.8K | 0.01% | +7,595+49.2% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 21,380 | $139.2K | 0.00% | +936+4.6% | Added |
| Prelude Capital Management, LLC | 21,010 | $136.8K | 0.01% | +21,010 | New |
| Franklin Resources Inc | 20,273 | $132.0K | 0.00% | −5,913−22.6% | Reduced |
| Advisor Group Holdings, Inc. | 19,103 | $124.4K | 0.00% | +1,602+9.2% | Added |
| Commonwealth Equity Services, LLC | 18,015 | $117.0K | 0.00% | +18,015 | New |
| Corebridge Financial, Inc. | 17,602 | $114.6K | 0.00% | −262−1.5% | Reduced |
| Squarepoint Ops LLC | 16,522 | $107.6K | 0.00% | +16,522 | New |
| Allspring Global Investments Holdings, LLC | 15,074 | $98.1K | 0.00% | +15,074 | New |
| Manufacturers Life Insurance Company, The | 13,534 | $88.1K | 0.00% | +62+0.5% | Added |
| Two Sigma Advisers, LP | 13,448 | $87.5K | 0.00% | −23,300−63.4% | Reduced |
| Post Resch Tallon Group Inc. | 12,950 | $86.6K | 0.09% | −2,760−17.6% | Reduced |
| Oxford Asset Management LLP | 13,127 | $85.5K | 0.04% | +13,127 | New |
| Point72 Asia (Singapore) Pte. Ltd. | 12,726 | $82.8K | 0.02% | +12,726 | New |
| Aaron Wealth Advisors | 12,077 | $78.6K | 0.01% | +12,077 | New |
| SG Americas Securities, LLC | 11,534 | $75.0K | 0.00% | +83+0.7% | Added |
| Quantbot Technologies LP | 11,272 | $73.4K | 0.00% | +8,013+245.9% | Added |