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 2022
Institutional positions in Quanterix Corp as of Dec 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
- 132
- −11 vs. Q3 2022
- Shares held
- 31.6M
- +1.80M (+6.0%) vs. Q3 2022
- Total value
- $437.9M
- +$109.3M (+33.3%) vs. Q3 2022
- New holders
- 16
- 52 more added
- Sold out
- 27
- 44 more reduced
2 institutions that held it in Q3 2022 haven't filed for Q4 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2022: 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 2022
Shares, value and share of portfolio for each institution holding Quanterix Corp; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Altium Capital Management LP | 224,800 | $3.11M | 1.59% | +129,800+136.6% | Added |
| Dimensional Fund Advisors LP | 229,297 | $3.18M | 0.00% | +84,887+58.8% | Added |
| Price T Rowe Associates Inc | 240,558 | $3.33M | 0.00% | −26,645−10.0% | Reduced |
| Morgan Stanley | 243,273 | $3.37M | 0.00% | −11,012−4.3% | Reduced |
| Two Sigma Investments, LP | 251,731 | $3.49M | 0.01% | −81,688−24.5% | Reduced |
| Charles Schwab Investment Management Inc | 252,785 | $3.50M | 0.00% | +3,485+1.4% | Added |
| Group One Trading, L.P. | 277,838 | $3.85M | 0.13% | +232,708+515.6% | Added |
| Northern Trust Corp | 312,712 | $4.33M | 0.00% | +2,191+0.7% | Added |
| Kent Lake Capital LLC | 400,000 | $5.54M | 3.31% | +106,804+36.4% | Added |
| Two Sigma Advisers, LP | 419,948 | $5.82M | 0.02% | −43,700−9.4% | Reduced |
| Royce & Associates LP | 423,548 | $5.87M | 0.06% | +112,800+36.3% | Added |
| Bank of America Corp | 473,714 | $6.56M | 0.00% | +120,025+33.9% | Added |
| Boone Capital Management LLC | 490,225 | $6.79M | 3.48% | +490,225 | New |
| Pura Vida Investments, LLC | 526,141 | $7.29M | 1.22% | +511,941+3,605.2% | Added |
| Baillie Gifford & Co | 632,195 | $8.76M | 0.01% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 640,159 | $8.87M | 0.00% | +21,726+3.5% | Added |
| Tikvah Management LLC | 647,619 | $8.97M | 4.28% | 00.0% | Unchanged |
| State Street Corp | 677,948 | $9.39M | 0.00% | +13,906+2.1% | Added |
| D. E. Shaw & Co., Inc. | 781,974 | $10.8M | 0.02% | +222,178+39.7% | Added |
| Ameriprise Financial Inc | 853,322 | $11.8M | 0.00% | +6,625+0.8% | Added |
| Portolan Capital Management, LLC | 862,225 | $11.9M | 1.18% | +103,372+13.6% | Added |
| Gilder Gagnon Howe & Co LLC | 943,421 | $13.1M | 0.24% | −508,171−35.0% | Reduced |
| Ashford Capital Management Inc | 971,698 | $13.5M | 2.09% | +69,405+7.7% | Added |
| Platinum Investment Management Ltd | 1,006,097 | $13.9M | 0.53% | −149,721−13.0% | Reduced |
| Deutsche Bank AG | 1,025,595 | $14.2M | 0.01% | +1,010,706+6,788.3% | Added |
| Point72 Asset Management, L.P. | 1,090,826 | $15.1M | 0.06% | +734,306+206.0% | Added |
| Granahan Investment Management Inc | 1,261,552 | $17.5M | 0.53% | −11,387−0.9% | Reduced |
| Frontier Capital Management Co LLC | 1,548,415 | $21.4M | 0.23% | −386,204−20.0% | Reduced |
| Millennium Management LLC | 1,645,165 | $22.8M | 0.03% | −163,361−9.0% | Reduced |
| Vanguard Group Inc | 1,841,865 | $25.5M | 0.00% | +22,903+1.3% | Added |
| BlackRock Inc. | 2,757,350 | $38.2M | 0.00% | +79,181+3.0% | Added |
| Camber Capital Management LP | 3,425,000 | $47.4M | 1.66% | +425,000+14.2% | Added |
| Clearbridge Investments, LLC | 0 | $0 | 0.00% | −368,542−100.0% | Sold out |
| Bridger Management, LLC | 0 | $0 | 0.00% | −198,600−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −174,424−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −55,288−100.0% | Sold out |
| Mirabella Financial Services LLP | 0 | $0 | 0.00% | −53,683−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −48,928−100.0% | Sold out |
| Federated Hermes, Inc. | 0 | $0 | 0.00% | −36,085−100.0% | Sold out |
| Quantbot Technologies LP | 0 | $0 | 0.00% | −24,716−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −23,905−100.0% | Sold out |
| AlpInvest Partners B.V. | 0 | $0 | 0.00% | −20,633−100.0% | Sold out |
| Aquatic Capital Management LLC | 0 | $0 | 0.00% | −19,600−100.0% | Sold out |
| Susquehanna Fundamental Investments, LLC | 0 | $0 | 0.00% | −19,072−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −17,923−100.0% | Sold out |
| Graham Capital Management, L.P. | 0 | $0 | 0.00% | −17,100−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −14,756−100.0% | Sold out |
| Walleye Trading LLC | 0 | $0 | 0.00% | −13,673−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −13,049−100.0% | Sold out |
| Blair William & Co | 0 | $0 | 0.00% | −12,760−100.0% | Sold out |
| Assenagon Asset Management S.A. | 0 | $0 | 0.00% | −11,104−100.0% | Sold out |
| Mariner, LLC | 0 | $0 | 0.00% | −10,519−100.0% | Sold out |
| Caxton Associates LP | 0 | $0 | 0.00% | −10,100−100.0% | Sold out |
| Ensign Peak Advisors, Inc | 0 | $0 | 0.00% | −4,200−100.0% | Sold out |
| Harel Insurance Investments & Financial Services Ltd. | 0 | $0 | 0.00% | −583−100.0% | Sold out |
| China Universal Asset Management Co., Ltd. | 0 | $0 | 0.00% | −415−100.0% | Sold out |
| Macquarie Group Ltd | 0 | $0 | 0.00% | 0 | Sold out |
| TCI Wealth Advisors, Inc. | 0 | $0 | 0.00% | −361−100.0% | Sold out |
| Dark Forest Capital Management LP | 0 | $0 | 0.00% | −16−100.0% | Sold out |
| Parian Global Management LP | – | – | – | – | Not filed |
| American Portfolios Advisors | – | – | – | – | Not filed |