QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 144 filers reported holding QUANTERIX CORP in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,650,954 | +0.9% | 97,677 | -16.2% | 0.51% | +5.1% |
| Q2 2023 | $2,628,473 | +31.5% | 116,562 | +171.1% | 0.49% | +48.9% |
| Q4 2020 | $1,999,000 | +225.0% | 42,999 | +53.6% | 0.33% | +100.6% |
| Q3 2019 | $615,000 | -55.1% | 28,002 | -30.9% | 0.16% | -51.3% |
| Q2 2019 | $1,369,000 | +30.8% | 40,527 | 0.0% | 0.34% | +30.4% |
| Q1 2019 | $1,047,000 | – | 40,527 | – | 0.26% | – |
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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% |