QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 86 filers reported holding QUANTERIX CORP in Q4 2019. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $9,397,415 | +371.8% | 346,257 | +292.0% | 0.00% | +200.0% |
| Q2 2023 | $1,991,616 | +195348.1% | 88,320 | -2.3% | 0.00% | – |
| Q1 2023 | $1,019 | -31.3% | 90,409 | -15.6% | 0.00% | -100.0% |
| Q4 2022 | $1,484 | -99.9% | 107,109 | -18.1% | 0.00% | 0.0% |
| Q3 2022 | $1,441,000 | -63.9% | 130,791 | -47.0% | 0.00% | -50.0% |
| Q2 2022 | $3,997,000 | -24.1% | 246,895 | +29.7% | 0.00% | 0.0% |
| Q1 2022 | $5,268,000 | -29.2% | 190,428 | -1.0% | 0.00% | 0.0% |
| Q4 2021 | $7,443,000 | -36.7% | 192,273 | -17.7% | 0.00% | -50.0% |
| Q3 2021 | $11,751,000 | -12.0% | 233,749 | +2.7% | 0.00% | 0.0% |
| Q2 2021 | $13,352,000 | -8.5% | 227,605 | -8.8% | 0.00% | -20.0% |
| Q1 2021 | $14,596,000 | +26.5% | 249,624 | +0.6% | 0.01% | +25.0% |
| Q4 2020 | $11,541,000 | +19.8% | 248,198 | -13.1% | 0.00% | 0.0% |
| Q3 2020 | $9,632,000 | +40.9% | 285,461 | +14.4% | 0.00% | +33.3% |
| Q2 2020 | $6,836,000 | +83.7% | 249,570 | +23.2% | 0.00% | +50.0% |
| Q1 2020 | $3,721,000 | +42.3% | 202,547 | +83.0% | 0.00% | +100.0% |
| Q4 2019 | $2,615,000 | +6.4% | 110,663 | -1.1% | 0.00% | 0.0% |
| Q3 2019 | $2,457,000 | +51.3% | 111,863 | +132.9% | 0.00% | 0.0% |
| Q2 2019 | $1,624,000 | – | 48,035 | – | 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% |