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 | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $264,050 | +25.7% | 19,065 | 0.0% | 0.92% | +33.6% |
| Q3 2022 | $210,000 | -32.0% | 19,065 | 0.0% | 0.69% | -8.7% |
| Q2 2022 | $309,000 | -44.5% | 19,065 | 0.0% | 0.76% | -21.2% |
| Q1 2022 | $557,000 | -29.7% | 19,065 | +2.1% | 0.96% | +7.1% |
| Q4 2021 | $792,000 | -14.8% | 18,678 | 0.0% | 0.90% | -7.6% |
| Q3 2021 | $930,000 | -15.1% | 18,678 | 0.0% | 0.97% | -22.3% |
| Q2 2021 | $1,096,000 | +0.4% | 18,678 | 0.0% | 1.25% | -13.9% |
| Q1 2021 | $1,092,000 | +54.0% | 18,678 | +22.4% | 1.45% | +48.8% |
| Q4 2020 | $709,000 | +37.7% | 15,257 | 0.0% | 0.98% | -0.2% |
| Q3 2020 | $515,000 | +23.2% | 15,257 | 0.0% | 0.98% | -43.1% |
| Q2 2020 | $418,000 | +39.8% | 15,257 | -6.2% | 1.72% | +1534.3% |
| Q1 2020 | $299,000 | -20.3% | 16,257 | +2.5% | 0.10% | -6.2% |
| Q4 2019 | $375,000 | +7.8% | 15,857 | 0.0% | 0.11% | -3.4% |
| Q3 2019 | $348,000 | -35.1% | 15,857 | 0.0% | 0.12% | -42.3% |
| Q2 2019 | $536,000 | +75.2% | 15,857 | +33.7% | 0.20% | +63.4% |
| Q1 2019 | $306,000 | +41.0% | 11,857 | 0.0% | 0.12% | +20.6% |
| Q4 2018 | $217,000 | – | 11,857 | – | 0.10% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tikvah Management LLC | 571,619 | $12,890,008 | 4.38% |
| Kent Lake Capital LLC | 400,000 | $9,020,000 | 4.14% |
| BOONE CAPITAL MANAGEMENT LLC | 501,144 | $11,300,797 | 4.06% |
| PURA VIDA INVESTMENTS, LLC | 1,102,062 | $24,851,498 | 3.29% |
| Portolan Capital Management | 1,416,623 | $31,944,849 | 2.83% |
| ASHFORD CAPITAL MANAGEMENT INC | 890,588 | $20,082,759 | 2.81% |
| Camber Capital Management LP | 3,425,000 | $77,234 | 2.52% |
| BRIDGER MANAGEMENT, LLC | 154,900 | $3,492,995 | 1.16% |
| Granahan Investment Management | 1,178,512 | $26,575,446 | 0.82% |
| MARATHON CAPITAL MANAGEMENT | 101,920 | $2,298,296 | 0.57% |