QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 133 filers reported holding QUANTERIX CORP in Q4 2022. The put-call ratio across all filers is 3.98 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $264,050 | +25.7% | 19,065 | 0.0% | 0.92% | +33.6% |
| Q3 2022 | $210,000 | -32.0% | 19,065 | 0.0% | 0.69% | -8.7% |
| Q2 2022 | $309,000 | -44.5% | 19,065 | 0.0% | 0.76% | -21.2% |
| Q1 2022 | $557,000 | -29.7% | 19,065 | +2.1% | 0.96% | +7.1% |
| Q4 2021 | $792,000 | -14.8% | 18,678 | 0.0% | 0.90% | -7.6% |
| Q3 2021 | $930,000 | -15.1% | 18,678 | 0.0% | 0.97% | -22.3% |
| Q2 2021 | $1,096,000 | +0.4% | 18,678 | 0.0% | 1.25% | -13.9% |
| Q1 2021 | $1,092,000 | +54.0% | 18,678 | +22.4% | 1.45% | +48.8% |
| Q4 2020 | $709,000 | +37.7% | 15,257 | 0.0% | 0.98% | -0.2% |
| Q3 2020 | $515,000 | +23.2% | 15,257 | 0.0% | 0.98% | -43.1% |
| Q2 2020 | $418,000 | +39.8% | 15,257 | -6.2% | 1.72% | +1534.3% |
| Q1 2020 | $299,000 | -20.3% | 16,257 | +2.5% | 0.10% | -6.2% |
| Q4 2019 | $375,000 | +7.8% | 15,857 | 0.0% | 0.11% | -3.4% |
| Q3 2019 | $348,000 | -35.1% | 15,857 | 0.0% | 0.12% | -42.3% |
| Q2 2019 | $536,000 | +75.2% | 15,857 | +33.7% | 0.20% | +63.4% |
| Q1 2019 | $306,000 | +41.0% | 11,857 | 0.0% | 0.12% | +20.6% |
| Q4 2018 | $217,000 | – | 11,857 | – | 0.10% | – |
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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% |