QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 146 filers reported holding QUANTERIX CORP in Q3 2022. The put-call ratio across all filers is 0.30 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $663,193 | -55.2% | 24,436 | -81.4% | 0.00% | -66.7% |
| Q1 2023 | $1,480,686 | -45.2% | 131,383 | -32.7% | 0.00% | -50.0% |
| Q4 2022 | $2,703,811 | -20.2% | 195,221 | -36.5% | 0.01% | -25.0% |
| Q3 2022 | $3,388,000 | +1249.8% | 307,485 | +1887.2% | 0.01% | +700.0% |
| Q2 2022 | $251,000 | -76.4% | 15,473 | -57.5% | 0.00% | -50.0% |
| Q1 2022 | $1,063,000 | +3.7% | 36,430 | +50.7% | 0.00% | 0.0% |
| Q4 2021 | $1,025,000 | -31.0% | 24,169 | -19.0% | 0.00% | -33.3% |
| Q3 2021 | $1,485,000 | +0.3% | 29,830 | +18.1% | 0.00% | 0.0% |
| Q2 2021 | $1,481,000 | +5.3% | 25,248 | +5.0% | 0.00% | +50.0% |
| Q1 2021 | $1,406,000 | +89.7% | 24,054 | +50.9% | 0.00% | +100.0% |
| Q4 2020 | $741,000 | +203.7% | 15,941 | +54.1% | 0.00% | – |
| Q4 2019 | $244,000 | -25.4% | 10,346 | -30.5% | 0.00% | – |
| Q3 2019 | $327,000 | – | 14,876 | – | 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% |