QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 161 filers reported holding QUANTERIX CORP in Q3 2023. The put-call ratio across all filers is 1.19 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $5 | -91.4% | 1,200 | -76.8% | 0.00% | -83.3% |
| Q1 2023 | $58 | -60.0% | 5,178 | -74.4% | 0.01% | -53.8% |
| Q4 2022 | $145 | -97.6% | 20,200 | +3266.7% | 0.01% | – |
| Q3 2022 | $6,000 | -33.3% | 600 | 0.0% | 0.00% | -100.0% |
| Q2 2022 | $9,000 | -99.2% | 600 | -99.1% | 0.00% | -98.2% |
| Q1 2022 | $1,068,000 | +11766.7% | 70,000 | +34900.0% | 0.06% | – |
| Q3 2021 | $9,000 | -89.7% | 200 | -86.7% | 0.00% | -100.0% |
| Q2 2021 | $87,000 | – | 1,500 | – | 0.00% | – |
Download | ||||||
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% |