QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 90 filers reported holding QUANTERIX CORP in Q2 2019. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $5,391,000 | -17.7% | 293,468 | +5.9% | 0.01% | +16.7% |
| Q4 2019 | $6,551,000 | -10.6% | 277,234 | -16.9% | 0.01% | -14.3% |
| Q3 2019 | $7,327,000 | -31.4% | 333,665 | +5.5% | 0.01% | -30.0% |
| Q2 2019 | $10,682,000 | +99.3% | 316,131 | +52.4% | 0.01% | +100.0% |
| Q1 2019 | $5,359,000 | +507.6% | 207,484 | +330.8% | 0.01% | +400.0% |
| Q4 2018 | $882,000 | +9.3% | 48,161 | +27.8% | 0.00% | 0.0% |
| Q3 2018 | $807,000 | – | 37,680 | – | 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% |