QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 90 filers reported holding QUANTERIX CORP in Q3 2019. The put-call ratio across all filers is - and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2020 | $9,000 | -10.0% | 464 | 0.0% | 0.01% | +9.1% |
| Q3 2019 | $10,000 | -37.5% | 464 | 0.0% | 0.01% | -38.9% |
| Q2 2019 | $16,000 | +33.3% | 464 | 0.0% | 0.02% | +38.5% |
| Q1 2019 | $12,000 | +20.0% | 464 | 0.0% | 0.01% | +8.3% |
| Q4 2018 | $10,000 | +25.0% | 464 | 0.0% | 0.01% | +50.0% |
| Q3 2018 | $8,000 | -46.7% | 464 | -52.6% | 0.01% | -42.9% |
| Q2 2018 | $15,000 | 0.0% | 978 | 0.0% | 0.01% | +7.7% |
| Q1 2018 | $15,000 | – | 978 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tikvah Management LLC | 647,619 | $7,137,000 | 3.30% |
| Kent Lake Capital LLC | 293,196 | $3,231,000 | 2.12% |
| ASHFORD CAPITAL MANAGEMENT INC | 902,293 | $9,943,000 | 1.52% |
| Camber Capital Management LP | 3,000,000 | $33,060,000 | 1.01% |
| Portolan Capital Management | 758,853 | $8,363,000 | 0.88% |
| BRANDYWINE MANAGERS, LLC | 19,065 | $210,000 | 0.69% |
| BRIDGER MANAGEMENT, LLC | 198,600 | $2,189,000 | 0.66% |
| PLATINUM INVESTMENT MANAGEMENT LTD | 1,155,818 | $12,737,000 | 0.53% |
| Granahan Investment Management | 1,272,939 | $14,028,000 | 0.46% |
| Altium Capital Management LP | 95,000 | $1,047,000 | 0.38% |