QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 143 filers reported holding QUANTERIX CORP in Q1 2022. The put-call ratio across all filers is 50.16 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $208,517 | +88.4% | 7,683 | +56.5% | 0.00% | – |
| Q2 2023 | $110,675 | +100.1% | 4,908 | 0.0% | 0.00% | – |
| Q1 2023 | $55,313 | -18.6% | 4,908 | 0.0% | 0.00% | – |
| Q4 2022 | $67,976 | +78.9% | 4,908 | +40.8% | 0.00% | – |
| Q3 2022 | $38,000 | -32.1% | 3,485 | 0.0% | 0.00% | – |
| Q2 2022 | $56,000 | -45.1% | 3,485 | 0.0% | 0.00% | -100.0% |
| Q1 2022 | $102,000 | -31.1% | 3,485 | 0.0% | 0.00% | 0.0% |
| Q4 2021 | $148,000 | -14.9% | 3,485 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $174,000 | -14.7% | 3,485 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $204,000 | 0.0% | 3,485 | 0.0% | 0.00% | 0.0% |
| Q1 2021 | $204,000 | +64.5% | 3,485 | +30.5% | 0.00% | 0.0% |
| Q4 2020 | $124,000 | +37.8% | 2,670 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $90,000 | – | 2,670 | – | 0.00% | – |
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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% |