QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 164 filers reported holding QUANTERIX CORP in Q1 2021. The put-call ratio across all filers is 0.88 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $886,066 | +25.8% | 32,648 | +4.5% | 0.00% | – |
| Q2 2023 | $704,326 | +289.8% | 31,234 | +94.8% | 0.00% | – |
| Q1 2023 | $180,703 | -15.4% | 16,034 | +4.0% | 0.00% | – |
| Q4 2022 | $213,553 | +35.2% | 15,419 | +7.7% | 0.00% | – |
| Q3 2022 | $158,000 | -31.0% | 14,314 | +1.0% | 0.00% | – |
| Q2 2022 | $229,000 | -39.6% | 14,167 | +8.9% | 0.00% | – |
| Q1 2022 | $379,000 | -31.3% | 13,004 | -0.2% | 0.00% | – |
| Q4 2021 | $552,000 | -12.7% | 13,027 | +2.8% | 0.00% | – |
| Q3 2021 | $632,000 | +51.9% | 12,673 | +78.4% | 0.00% | – |
| Q2 2021 | $416,000 | +83.3% | 7,104 | +83.8% | 0.00% | – |
| Q1 2021 | $227,000 | +49.3% | 3,866 | +18.0% | 0.00% | – |
| Q4 2020 | $152,000 | +17.8% | 3,277 | -13.9% | 0.00% | – |
| Q3 2020 | $129,000 | +6.6% | 3,805 | -13.8% | 0.00% | – |
| Q2 2020 | $121,000 | +83.3% | 4,414 | +24.0% | 0.00% | – |
| Q1 2020 | $66,000 | +4.8% | 3,561 | +32.6% | 0.00% | – |
| Q4 2019 | $63,000 | +31.2% | 2,685 | +23.5% | 0.00% | – |
| Q3 2019 | $48,000 | -11.1% | 2,174 | +36.8% | 0.00% | – |
| Q2 2019 | $54,000 | +58.8% | 1,589 | +22.5% | 0.00% | – |
| Q1 2019 | $34,000 | +41.7% | 1,297 | 0.0% | 0.00% | – |
| Q4 2018 | $24,000 | -14.3% | 1,297 | 0.0% | 0.00% | – |
| Q3 2018 | $28,000 | +133.3% | 1,297 | +57.4% | 0.00% | – |
| Q2 2018 | $12,000 | -14.3% | 824 | 0.0% | 0.00% | – |
| Q1 2018 | $14,000 | – | 824 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tikvah Management LLC | 571,619 | $15,513,740 | 5.56% |
| PURA VIDA INVESTMENTS, LLC | 961,241 | $26,088,081 | 4.93% |
| BOONE CAPITAL MANAGEMENT LLC | 568,544 | $15,430,284 | 4.87% |
| Portolan Capital Management | 1,675,838 | $45,482,243 | 4.25% |
| Kent Lake Capital LLC | 400,000 | $10,856,000 | 4.17% |
| ASHFORD CAPITAL MANAGEMENT INC | 798,025 | $21,658,399 | 3.19% |
| BRIDGER MANAGEMENT, LLC | 154,900 | $4,203,986 | 1.55% |
| Camber Capital Management LP | 1,275,000 | $34,604 | 1.14% |
| Granahan Investment Management | 759,365 | $20,609,166 | 0.73% |
| MARATHON CAPITAL MANAGEMENT | 106,420 | $2,888,239 | 0.73% |