QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 113 filers reported holding QUANTERIX CORP in Q3 2020. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $11,229,000 | -31.2% | 384,675 | 0.0% | 0.18% | -23.9% |
| Q4 2021 | $16,310,000 | -4.2% | 384,675 | +12.5% | 0.24% | -6.9% |
| Q3 2021 | $17,030,000 | +5.2% | 342,045 | +24.0% | 0.26% | +7.4% |
| Q2 2021 | $16,185,000 | +10.3% | 275,915 | +10.0% | 0.24% | +3.4% |
| Q1 2021 | $14,671,000 | +11.3% | 250,915 | -11.5% | 0.24% | +5.4% |
| Q4 2020 | $13,186,000 | +36.2% | 283,580 | -1.2% | 0.22% | +17.4% |
| Q3 2020 | $9,684,000 | +32.3% | 287,030 | +7.4% | 0.19% | +28.4% |
| Q2 2020 | $7,317,000 | +47.8% | 267,155 | -0.8% | 0.15% | +26.5% |
| Q1 2020 | $4,949,000 | +2.6% | 269,415 | +32.0% | 0.12% | +37.6% |
| Q4 2019 | $4,823,000 | +33.8% | 204,120 | +24.4% | 0.08% | +28.8% |
| Q3 2019 | $3,604,000 | – | 164,110 | – | 0.07% | – |
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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% |