| SC 13G/A | 2024-02-14 | PURA VIDA INVESTMENTS, LLC | Quanterix Corp | 1,935,441 | 5.2% | EDGAR |
| SC 13G/A | 2024-02-14 | PURA VIDA INVESTMENTS, LLC | Quanterix Corp | 811,332 | 2.1% | EDGAR |
| SC 13G/A | 2024-02-14 | Camber Capital Management LP | Quanterix Corp | - | - | EDGAR |
| SC 13G | 2024-02-13 | VANGUARD GROUP INC | Quanterix Corp | 2,055,033 | 5.4% | EDGAR |
| SC 13G/A | 2024-01-29 | MILLENNIUM MANAGEMENT LLC | Quanterix Corp | 2,082,903 | 5.5% | EDGAR |
| SC 13G/A | 2024-01-25 | BlackRock Inc. | Quanterix Corp | 3,190,625 | 8.4% | EDGAR |
| SC 13G | 2023-09-29 | MILLENNIUM MANAGEMENT LLC | Quanterix Corp | 1,985,682 | 5.3% | EDGAR |
| SC 13G/A | 2023-02-23 | PURA VIDA INVESTMENTS, LLC | Quanterix Corp | 2,080,641 | 5.6% | EDGAR |
| SC 13G/A | 2023-02-14 | GILDER GAGNON HOWE & CO LLC | Quanterix Corp | 943,421 | 2.5% | EDGAR |
| SC 13G/A | 2023-02-14 | MACQUARIE GROUP LTD | Quanterix Corp | 0 | 0.0% | EDGAR |
| SC 13G/A | 2023-02-14 | Camber Capital Management LP | Quanterix Corp | - | - | EDGAR |
| SC 13G/A | 2023-01-31 | BlackRock Inc. | Quanterix Corp | 2,757,350 | 7.4% | EDGAR |
| SC 13G/A | 2023-01-25 | PURA VIDA INVESTMENTS, LLC | Quanterix Corp | 2,080,641 | 5.6% | EDGAR |
| SC 13G | 2022-08-19 | Camber Capital Management LP | Quanterix Corp | - | - | EDGAR |
| SC 13G/A | 2022-02-14 | GILDER GAGNON HOWE & CO LLC | Quanterix Corp | 2,835,999 | 7.7% | EDGAR |
| SC 13G | 2022-02-11 | MACQUARIE GROUP LTD | Quanterix Corp | 3,154,600 | 8.6% | EDGAR |
| SC 13G | 2022-02-04 | BlackRock Inc. | Quanterix Corp | 2,456,075 | 6.7% | EDGAR |
| SC 13G/A | 2021-03-10 | BlackRock Inc. | Quanterix Corp | 1,743,268 | 4.9% | EDGAR |
| SC 13G/A | 2021-02-16 | PRICE T ROWE ASSOCIATES INC /MD/ | Quanterix Corp | 1,285,357 | 4.0% | EDGAR |
| SC 13G/A | 2021-02-16 | GILDER GAGNON HOWE & CO LLC | Quanterix Corp | 3,075,251 | 9.7% | EDGAR |