QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 144 filers reported holding QUANTERIX CORP in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,888,239 | +25.7% | 106,420 | +4.4% | 0.73% | +28.2% |
| Q2 2023 | $2,298,296 | +69.8% | 101,920 | -15.1% | 0.57% | +70.3% |
| Q1 2023 | $1,353,696 | -4.1% | 120,115 | +17.8% | 0.33% | -14.4% |
| Q4 2022 | $1,412,215 | +19.8% | 101,965 | -4.7% | 0.39% | +15.4% |
| Q3 2022 | $1,179,000 | -29.8% | 106,965 | +3.2% | 0.34% | -37.8% |
| Q2 2022 | $1,679,000 | -41.7% | 103,685 | +5.1% | 0.54% | -34.4% |
| Q1 2022 | $2,879,000 | -26.5% | 98,640 | +6.8% | 0.83% | -9.9% |
| Q4 2021 | $3,915,000 | -14.7% | 92,325 | +0.2% | 0.92% | -12.0% |
| Q3 2021 | $4,588,000 | -13.7% | 92,145 | +1.7% | 1.04% | -15.3% |
| Q2 2021 | $5,315,000 | -0.2% | 90,615 | -0.5% | 1.23% | -12.4% |
| Q1 2021 | $5,325,000 | +23.6% | 91,085 | -1.7% | 1.40% | +10.6% |
| Q4 2020 | $4,307,000 | +63.8% | 92,645 | +18.9% | 1.27% | +32.6% |
| Q3 2020 | $2,630,000 | +151.7% | 77,950 | +104.3% | 0.96% | +138.7% |
| Q2 2020 | $1,045,000 | – | 38,150 | – | 0.40% | – |
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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% |