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 | $571 | -42.4% | 21,050 | -52.1% | 0.03% | -37.2% |
| Q2 2023 | $992 | +10.0% | 43,979 | -45.1% | 0.04% | 0.0% |
| Q1 2023 | $902 | -48.8% | 80,079 | -37.1% | 0.04% | -56.1% |
| Q4 2022 | $1,762 | -99.8% | 127,240 | +19.6% | 0.10% | +38.0% |
| Q3 2022 | $1,172,000 | -14.9% | 106,370 | +24.9% | 0.07% | -31.7% |
| Q2 2022 | $1,378,000 | +141.3% | 85,137 | +335.4% | 0.10% | +181.1% |
| Q1 2022 | $571,000 | -10.4% | 19,553 | +30.2% | 0.04% | -53.8% |
| Q4 2021 | $637,000 | +13.1% | 15,016 | +32.7% | 0.08% | +6.7% |
| Q3 2021 | $563,000 | +117.4% | 11,316 | +156.6% | 0.08% | -13.8% |
| Q2 2021 | $259,000 | +18.3% | 4,410 | -6.6% | 0.09% | +40.3% |
| Q4 2020 | $219,000 | -57.2% | 4,720 | -68.8% | 0.06% | -67.2% |
| Q2 2019 | $512,000 | – | 15,140 | – | 0.19% | – |
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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% |