QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 153 filers reported holding QUANTERIX CORP in Q4 2021. The put-call ratio across all filers is 0.72 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $1,558,053 | +8.8% | 57,408 | -9.6% | 0.00% | 0.0% |
| Q2 2023 | $1,431,406 | +100.1% | 63,477 | 0.0% | 0.00% | +100.0% |
| Q1 2023 | $715,386 | -18.6% | 63,477 | 0.0% | 0.00% | 0.0% |
| Q4 2022 | $879,156 | +25.6% | 63,477 | 0.0% | 0.00% | 0.0% |
| Q3 2022 | $700,000 | -31.9% | 63,477 | 0.0% | 0.00% | -50.0% |
| Q2 2022 | $1,028,000 | -42.1% | 63,477 | +2.1% | 0.00% | 0.0% |
| Q1 2022 | $1,777,000 | -2.8% | 62,181 | +44.2% | 0.00% | 0.0% |
| Q4 2021 | $1,828,000 | -10.1% | 43,111 | +5.5% | 0.00% | -33.3% |
| Q3 2021 | $2,034,000 | -38.3% | 40,850 | -27.3% | 0.00% | -25.0% |
| Q2 2021 | $3,296,000 | -7.3% | 56,183 | -7.6% | 0.00% | -20.0% |
| Q1 2021 | $3,555,000 | – | 60,803 | – | 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% |