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%.
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- Annual reports (20-F)
- Quarterly reports (6-K)
- Insider transactions
- Shareholder votes
- Significant ownership
- Events
EDGAR links
External links
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $323,000 | +46.8% | 11,912 | +22.3% | 0.00% | – |
| Q2 2023 | $220,000 | +134.0% | 9,743 | +17.0% | 0.00% | – |
| Q1 2023 | $94,000 | -46.9% | 8,330 | -34.8% | 0.00% | – |
| Q4 2022 | $177,000 | +110.7% | 12,783 | +69.5% | 0.00% | – |
| Q3 2022 | $84,000 | -36.4% | 7,541 | -7.7% | 0.00% | – |
| Q2 2022 | $132,000 | -58.4% | 8,172 | -24.8% | 0.00% | – |
| Q1 2022 | $317,000 | -53.7% | 10,869 | -32.7% | 0.00% | – |
| Q4 2021 | $685,000 | -61.7% | 16,160 | -55.0% | 0.00% | – |
| Q3 2021 | $1,788,000 | -2.5% | 35,902 | +14.8% | 0.00% | – |
| Q2 2021 | $1,834,000 | +13.6% | 31,274 | +13.3% | 0.00% | – |
| Q1 2021 | $1,615,000 | +136.1% | 27,612 | +87.8% | 0.00% | – |
| Q4 2020 | $684,000 | +50.3% | 14,705 | +8.9% | 0.00% | – |
| Q3 2020 | $455,000 | +108.7% | 13,503 | +69.6% | 0.00% | – |
| Q2 2020 | $218,000 | +71.7% | 7,962 | +15.6% | 0.00% | – |
| Q1 2020 | $127,000 | -80.2% | 6,889 | -74.6% | 0.00% | – |
| Q4 2019 | $642,000 | +12.2% | 27,142 | +4.1% | 0.00% | – |
| Q3 2019 | $572,000 | +168.5% | 26,071 | +314.8% | 0.00% | – |
| Q2 2019 | $213,000 | +184.0% | 6,285 | +116.4% | 0.00% | – |
| Q1 2019 | $75,000 | +38.9% | 2,905 | -1.9% | 0.00% | – |
| Q4 2018 | $54,000 | +145.5% | 2,962 | +189.3% | 0.00% | – |
| Q3 2018 | $22,000 | +83.3% | 1,024 | +21.6% | 0.00% | – |
| Q2 2018 | $12,000 | -14.3% | 842 | +2.3% | 0.00% | – |
| Q1 2018 | $14,000 | -17.6% | 823 | +2.9% | 0.00% | – |
| Q4 2017 | $17,000 | – | 800 | – | 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% |