QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 138 filers reported holding QUANTERIX CORP in Q2 2022. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,073,930 | +110.9% | 76,416 | +75.2% | 0.01% | +66.7% |
| Q2 2023 | $983,428 | +396.7% | 43,611 | +143.3% | 0.00% | +200.0% |
| Q3 2022 | $198,000 | +0.5% | 17,923 | +47.3% | 0.00% | 0.0% |
| Q2 2022 | $197,000 | -73.5% | 12,165 | -4.1% | 0.00% | -66.7% |
| Q2 2021 | $744,000 | +178.7% | 12,680 | +177.5% | 0.00% | +50.0% |
| Q1 2021 | $267,000 | -37.5% | 4,570 | -50.3% | 0.00% | -33.3% |
| Q4 2020 | $427,000 | -22.9% | 9,191 | -69.6% | 0.00% | -78.6% |
| Q1 2020 | $554,000 | -55.2% | 30,185 | -42.3% | 0.01% | +100.0% |
| Q4 2019 | $1,237,000 | +5.4% | 52,346 | -2.1% | 0.01% | -30.0% |
| Q3 2019 | $1,174,000 | +3.7% | 53,453 | +59.5% | 0.01% | -9.1% |
| Q2 2019 | $1,132,000 | +105.8% | 33,504 | +57.4% | 0.01% | +83.3% |
| Q1 2019 | $550,000 | +35.1% | 21,285 | -4.2% | 0.01% | +20.0% |
| Q4 2018 | $407,000 | – | 22,226 | – | 0.01% | – |
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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% |