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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $453,000 | -44.6% | 28,000 | 0.0% | 0.12% | -18.8% |
| Q1 2022 | $817,000 | -31.2% | 28,000 | 0.0% | 0.15% | -27.0% |
| Q4 2021 | $1,187,000 | -14.8% | 28,000 | 0.0% | 0.21% | +5.5% |
| Q3 2021 | $1,394,000 | -15.1% | 28,000 | 0.0% | 0.20% | -11.5% |
| Q2 2021 | $1,642,000 | +0.3% | 28,000 | 0.0% | 0.23% | -3.8% |
| Q1 2021 | $1,637,000 | +6.6% | 28,000 | -15.2% | 0.24% | -8.2% |
| Q4 2020 | $1,535,000 | +13.7% | 33,000 | -17.5% | 0.26% | +1.2% |
| Q3 2020 | $1,350,000 | +23.2% | 40,000 | 0.0% | 0.25% | +36.8% |
| Q2 2020 | $1,096,000 | +49.1% | 40,000 | 0.0% | 0.18% | +31.2% |
| Q1 2020 | $735,000 | -22.2% | 40,000 | 0.0% | 0.14% | +18.5% |
| Q4 2019 | $945,000 | +7.6% | 40,000 | 0.0% | 0.12% | -9.8% |
| Q3 2019 | $878,000 | – | 40,000 | – | 0.13% | – |
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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% |