QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 143 filers reported holding QUANTERIX CORP in Q1 2022. The put-call ratio across all filers is 50.16 and the average weighting 0.1%.
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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 | ||||
|---|---|---|---|---|---|---|
| Q1 2024 | $872 | +536.5% | 37 | +640.0% | 0.00% | – |
| Q4 2023 | $137 | -70.9% | 5 | -85.3% | 0.00% | – |
| Q4 2022 | $470 | – | 34 | -42.4% | 0.00% | – |
| Q3 2022 | $0 | – | 59 | -1.7% | 0.00% | – |
| Q2 2022 | $0 | -100.0% | 60 | -96.7% | 0.00% | – |
| Q1 2022 | $53,000 | +17.8% | 1,845 | +73.9% | 0.00% | – |
| Q4 2021 | $45,000 | -18.2% | 1,061 | -2.0% | 0.00% | – |
| Q3 2021 | $55,000 | -40.9% | 1,083 | -31.8% | 0.00% | – |
| Q2 2021 | $93,000 | +50.0% | 1,587 | +49.3% | 0.00% | – |
| Q1 2021 | $62,000 | +29.2% | 1,063 | +2.5% | 0.00% | – |
| Q4 2020 | $48,000 | -76.2% | 1,037 | -82.7% | 0.00% | – |
| Q3 2020 | $202,000 | +47.4% | 6,000 | +20.0% | 0.00% | – |
| Q2 2020 | $137,000 | +48.9% | 5,000 | 0.0% | 0.00% | – |
| Q1 2020 | $92,000 | -61.0% | 5,000 | -50.0% | 0.00% | – |
| Q4 2019 | $236,000 | +7.3% | 10,000 | 0.0% | 0.00% | – |
| Q3 2019 | $220,000 | -34.9% | 10,000 | 0.0% | 0.00% | – |
| Q2 2019 | $338,000 | +31.0% | 10,000 | 0.0% | 0.00% | – |
| Q1 2019 | $258,000 | -29.5% | 10,000 | -50.0% | 0.00% | – |
| Q4 2018 | $366,000 | -14.5% | 20,000 | 0.0% | 0.00% | – |
| Q3 2018 | $428,000 | – | 20,000 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tikvah Management LLC | 571,619 | $12,890,008 | 4.38% |
| Kent Lake Capital LLC | 400,000 | $9,020,000 | 4.14% |
| BOONE CAPITAL MANAGEMENT LLC | 501,144 | $11,300,797 | 4.06% |
| PURA VIDA INVESTMENTS, LLC | 1,102,062 | $24,851,498 | 3.29% |
| Portolan Capital Management | 1,416,623 | $31,944,849 | 2.83% |
| ASHFORD CAPITAL MANAGEMENT INC | 890,588 | $20,082,759 | 2.81% |
| Camber Capital Management LP | 3,425,000 | $77,234 | 2.52% |
| BRIDGER MANAGEMENT, LLC | 154,900 | $3,492,995 | 1.16% |
| Granahan Investment Management | 1,178,512 | $26,575,446 | 0.82% |
| MARATHON CAPITAL MANAGEMENT | 101,920 | $2,298,296 | 0.57% |