QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 161 filers reported holding QUANTERIX CORP in Q3 2023. The put-call ratio across all filers is 1.19 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $826,494 | -27.3% | 30,453 | -39.6% | 0.00% | 0.0% |
| Q2 2023 | $1,137,196 | +55.6% | 50,430 | -22.2% | 0.00% | 0.0% |
| Q1 2023 | $730,702 | -12.7% | 64,836 | +7.3% | 0.00% | 0.0% |
| Q4 2022 | $836,928 | -99.9% | 60,428 | -3.3% | 0.00% | 0.0% |
| Q3 2022 | $688,651,000 | +143.8% | 62,491 | +258.1% | 0.00% | – |
| Q2 2022 | $282,499,000 | +261.3% | 17,449 | +551.3% | 0.00% | – |
| Q1 2022 | $78,200,000 | -71.9% | 2,679 | -59.1% | 0.00% | – |
| Q4 2021 | $277,890,000 | -62.2% | 6,554 | -55.6% | 0.00% | -100.0% |
| Q3 2021 | $735,199,000 | +966.6% | 14,766 | +1156.7% | 0.00% | – |
| Q2 2021 | $68,926,000 | -62.3% | 1,175 | -62.4% | 0.00% | – |
| Q1 2021 | $182,894,000 | -4.9% | 3,128 | -24.4% | 0.00% | – |
| Q4 2020 | $192,278,000 | +14.6% | 4,135 | -16.8% | 0.00% | – |
| Q3 2020 | $167,722,000 | +608.7% | 4,971 | +475.3% | 0.00% | – |
| Q2 2020 | $23,665,000 | -68.6% | 864 | -78.9% | 0.00% | – |
| Q1 2020 | $75,299,000 | +108.7% | 4,099 | +168.4% | 0.00% | – |
| Q4 2019 | $36,083,000 | -11.5% | 1,527 | -17.7% | 0.00% | – |
| Q3 2019 | $40,758,000 | +19.8% | 1,856 | +84.3% | 0.00% | – |
| Q2 2019 | $34,027,000 | -28.0% | 1,007 | -45.0% | 0.00% | – |
| Q1 2019 | $47,269,000 | +8222.0% | 1,830 | +5803.2% | 0.00% | – |
| Q4 2018 | $568,000 | -83.2% | 31 | -80.4% | 0.00% | – |
| Q3 2018 | $3,384,000 | +18.4% | 158 | -20.6% | 0.00% | – |
| Q2 2018 | $2,858,000 | -80.4% | 199 | -76.7% | 0.00% | – |
| Q1 2018 | $14,569,000 | – | 855 | – | 0.00% | – |
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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% |