QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 60 filers reported holding QUANTERIX CORP in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2019 | $0 | -100.0% | 0 | -100.0% | 0.00% | -100.0% |
| Q2 2019 | $61,681,000 | +17.6% | 1,825,412 | -10.1% | 2.67% | +34.5% |
| Q1 2019 | $52,448,000 | +41.1% | 2,030,495 | 0.0% | 1.98% | +9.3% |
| Q4 2018 | $37,178,000 | -14.5% | 2,030,495 | 0.0% | 1.82% | -36.8% |
| Q3 2018 | $43,493,000 | +49.2% | 2,030,495 | 0.0% | 2.88% | -48.5% |
| Q2 2018 | $29,158,000 | -15.7% | 2,030,495 | 0.0% | 5.58% | -44.3% |
| Q1 2018 | $34,600,000 | -20.6% | 2,030,495 | 0.0% | 10.03% | -9.3% |
| Q4 2017 | $43,595,000 | – | 2,030,495 | – | 11.06% | – |
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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% |