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 (10-K)
- Quarterly reports (10-Q)
- Insider transactions
- Shareholder votes
- Significant ownership
- Events
EDGAR links
External links
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $2,279 | -99.1% | 84 | -99.3% | 0.00% | – |
| Q2 2023 | $256,845 | +2478.0% | 11,390 | +1188.5% | 0.00% | – |
| Q1 2023 | $9,963 | -36.6% | 884 | -22.0% | 0.00% | – |
| Q4 2022 | $15,706 | +4.7% | 1,134 | -20.3% | 0.00% | – |
| Q3 2022 | $15,000 | -75.4% | 1,423 | -61.8% | 0.00% | – |
| Q2 2022 | $61,000 | -1.6% | 3,729 | +78.3% | 0.00% | – |
| Q1 2022 | $62,000 | -82.7% | 2,092 | -75.3% | 0.00% | – |
| Q4 2021 | $359,000 | +78.6% | 8,467 | +109.3% | 0.00% | – |
| Q3 2021 | $201,000 | +64.8% | 4,045 | +93.9% | 0.00% | – |
| Q2 2021 | $122,000 | +8.9% | 2,086 | +8.8% | 0.00% | – |
| Q1 2021 | $112,000 | -57.3% | 1,918 | -66.0% | 0.00% | – |
| Q4 2020 | $262,000 | +144.9% | 5,634 | +77.8% | 0.00% | – |
| Q3 2020 | $107,000 | -50.2% | 3,168 | -59.6% | 0.00% | – |
| Q2 2020 | $215,000 | +100.9% | 7,850 | +34.2% | 0.00% | – |
| Q1 2020 | $107,000 | -8.5% | 5,851 | +18.4% | 0.00% | – |
| Q4 2019 | $117,000 | +290.0% | 4,941 | +258.8% | 0.00% | – |
| Q3 2019 | $30,000 | -72.0% | 1,377 | -56.8% | 0.00% | – |
| Q2 2019 | $107,000 | +55.1% | 3,190 | +19.9% | 0.00% | – |
| Q1 2019 | $69,000 | +115.6% | 2,661 | +50.3% | 0.00% | – |
| Q4 2018 | $32,000 | -36.0% | 1,770 | -24.2% | 0.00% | – |
| Q3 2018 | $50,000 | +400.0% | 2,336 | +225.8% | 0.00% | – |
| Q2 2018 | $10,000 | – | 717 | – | 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% |