QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 164 filers reported holding QUANTERIX CORP in Q1 2021. The put-call ratio across all filers is 0.88 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2021 | $16,960 | -14.8% | 400 | 0.0% | 0.00% | -33.3% |
| Q3 2021 | $19,916 | -54.4% | 400 | -46.3% | 0.00% | -50.0% |
| Q2 2021 | $43,702 | -30.7% | 745 | -30.9% | 0.01% | -40.0% |
| Q1 2021 | $63,031 | +25.0% | 1,078 | -0.6% | 0.01% | +11.1% |
| Q4 2020 | $50,406 | +37.8% | 1,084 | 0.0% | 0.01% | +28.6% |
| Q3 2020 | $36,574 | +23.2% | 1,084 | 0.0% | 0.01% | 0.0% |
| Q2 2020 | $29,691 | +49.1% | 1,084 | 0.0% | 0.01% | +40.0% |
| Q1 2020 | $19,913 | -22.3% | 1,084 | 0.0% | 0.01% | 0.0% |
| Q4 2019 | $25,615 | – | 1,084 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| BAIN CAPITAL VENTURE INVESTORS, LLC | 2,136,084 | $39,240,000 | 13.78% |
| Tikvah Management LLC | 433,989 | $7,972,000 | 3.16% |
| ASHFORD CAPITAL MANAGEMENT INC | 652,524 | $11,987,000 | 2.12% |
| Sio Capital Management, LLC | 237,081 | $4,355,000 | 1.46% |
| Portolan Capital Management | 345,000 | $6,338,000 | 0.95% |
| GILDER GAGNON HOWE & CO LLC | 3,131,375 | $57,523,000 | 0.69% |
| BRIDGER MANAGEMENT, LLC | 303,703 | $5,579,000 | 0.65% |
| NEXT CENTURY GROWTH INVESTORS LLC | 150,073 | $2,756,000 | 0.45% |
| Granahan Investment Management | 183,972 | $3,380,000 | 0.18% |
| Bellevue Group AG | 445,673 | $8,187,000 | 0.16% |