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 | ||||
|---|---|---|---|---|---|---|
| Q1 2023 | $695,494 | -13.4% | 61,712 | +6.4% | 0.01% | -33.3% |
| Q4 2022 | $803,009 | -48.6% | 57,979 | -59.1% | 0.02% | -50.0% |
| Q3 2022 | $1,563,000 | +651.4% | 141,853 | +2786.1% | 0.03% | +400.0% |
| Q4 2021 | $208,000 | -20.9% | 4,915 | -7.1% | 0.01% | -14.3% |
| Q3 2021 | $263,000 | +23.5% | 5,289 | +45.5% | 0.01% | 0.0% |
| Q2 2021 | $213,000 | -9.7% | 3,634 | -10.1% | 0.01% | -50.0% |
| Q1 2021 | $236,000 | – | 4,042 | – | 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% |