QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 137 filers reported holding QUANTERIX CORP in Q1 2023. The put-call ratio across all filers is 0.54 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $663,682 | +19.3% | 24,454 | -0.9% | 0.04% | +19.4% |
| Q2 2023 | $556,173 | +46.2% | 24,664 | -10.2% | 0.04% | +80.0% |
| Q4 2022 | $380,529 | +78.7% | 27,475 | +42.4% | 0.02% | +150.0% |
| Q3 2022 | $213,000 | -73.6% | 19,290 | -43.4% | 0.01% | -74.2% |
| Q4 2019 | $806,000 | -4.4% | 34,089 | -11.2% | 0.03% | -18.4% |
| Q3 2019 | $843,000 | +37.3% | 38,397 | +111.4% | 0.04% | +26.7% |
| Q2 2019 | $614,000 | +1515.8% | 18,161 | +1144.8% | 0.03% | +1400.0% |
| Q1 2019 | $38,000 | – | 1,459 | – | 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% |