QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 154 filers reported holding QUANTERIX CORP in Q3 2021. The put-call ratio across all filers is 0.28 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $8,810,947 | +4.9% | 324,648 | -12.9% | 0.02% | +9.5% |
| Q2 2023 | $8,400,957 | +81.0% | 372,548 | -9.5% | 0.02% | +75.0% |
| Q1 2023 | $4,641,527 | -20.2% | 411,848 | -1.9% | 0.01% | -25.0% |
| Q4 2022 | $5,816,280 | +13.8% | 419,948 | -9.4% | 0.02% | +6.7% |
| Q3 2022 | $5,109,000 | +55.2% | 463,648 | +128.1% | 0.02% | +66.7% |
| Q2 2022 | $3,291,000 | -19.0% | 203,248 | +46.1% | 0.01% | -18.2% |
| Q1 2022 | $4,062,000 | +2.6% | 139,148 | +49.1% | 0.01% | +10.0% |
| Q4 2021 | $3,958,000 | -15.1% | 93,348 | -0.3% | 0.01% | -16.7% |
| Q3 2021 | $4,663,000 | +54.8% | 93,648 | +82.4% | 0.01% | +50.0% |
| Q2 2021 | $3,012,000 | +14.4% | 51,348 | +14.0% | 0.01% | +14.3% |
| Q1 2021 | $2,634,000 | – | 45,048 | – | 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% |