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 | $465,261 | -15.5% | 17,143 | -29.8% | 0.00% | – |
| Q2 2023 | $550,762 | +345.6% | 24,424 | +122.7% | 0.00% | – |
| Q1 2023 | $123,598 | -51.8% | 10,967 | -40.7% | 0.00% | – |
| Q4 2022 | $256,322 | +2230.2% | 18,507 | +1736.0% | 0.00% | – |
| Q3 2022 | $11,000 | -95.4% | 1,008 | -93.2% | 0.00% | – |
| Q2 2022 | $239,000 | -43.8% | 14,756 | +1.4% | 0.00% | – |
| Q1 2022 | $425,000 | -64.8% | 14,555 | -48.9% | 0.00% | – |
| Q4 2021 | $1,208,000 | +98.7% | 28,480 | +133.1% | 0.00% | – |
| Q3 2021 | $608,000 | +23.3% | 12,216 | +45.4% | 0.00% | – |
| Q2 2021 | $493,000 | +13.1% | 8,403 | +12.7% | 0.00% | – |
| Q1 2021 | $436,000 | +36.7% | 7,457 | +8.6% | 0.00% | – |
| Q4 2020 | $319,000 | +717.9% | 6,866 | +489.4% | 0.00% | – |
| Q3 2020 | $39,000 | -30.4% | 1,165 | -43.4% | 0.00% | – |
| Q2 2020 | $56,000 | -13.8% | 2,059 | -41.6% | 0.00% | – |
| Q1 2020 | $65,000 | -81.0% | 3,523 | -75.7% | 0.00% | – |
| Q4 2019 | $343,000 | +376.4% | 14,507 | +340.8% | 0.00% | – |
| Q3 2019 | $72,000 | +453.8% | 3,291 | +770.6% | 0.00% | – |
| Q2 2019 | $13,000 | -45.8% | 378 | -60.0% | 0.00% | – |
| Q1 2019 | $24,000 | -44.2% | 945 | -52.5% | 0.00% | – |
| Q3 2018 | $43,000 | +115.0% | 1,989 | +40.7% | 0.00% | – |
| Q2 2018 | $20,000 | +400.0% | 1,414 | +445.9% | 0.00% | – |
| Q1 2018 | $4,000 | -84.0% | 259 | -77.9% | 0.00% | – |
| Q4 2017 | $25,000 | – | 1,172 | – | 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% |