QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 133 filers reported holding QUANTERIX CORP in Q4 2022. The put-call ratio across all filers is 3.98 and the average weighting 0.2%.
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Filings
- All filings
- 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 | $1,091,028 | +20.4% | 40,200 | 0.0% | 0.00% | – |
| Q2 2023 | $906,510 | +100.1% | 40,200 | 0.0% | 0.00% | – |
| Q1 2023 | $453,054 | -18.6% | 40,200 | 0.0% | 0.00% | – |
| Q4 2022 | $556,770 | +72.9% | 40,200 | +37.7% | 0.00% | – |
| Q3 2022 | $322,000 | -40.8% | 29,200 | -13.1% | 0.00% | – |
| Q2 2022 | $544,000 | -44.5% | 33,600 | 0.0% | 0.00% | – |
| Q1 2022 | $981,000 | -31.2% | 33,600 | 0.0% | 0.00% | -100.0% |
| Q4 2021 | $1,425,000 | -14.8% | 33,600 | 0.0% | 0.00% | 0.0% |
| Q3 2021 | $1,673,000 | -15.1% | 33,600 | 0.0% | 0.00% | 0.0% |
| Q2 2021 | $1,971,000 | +39.9% | 33,600 | +39.4% | 0.00% | 0.0% |
| Q1 2021 | $1,409,000 | +60.3% | 24,100 | +27.5% | 0.00% | – |
| Q4 2020 | $879,000 | +37.8% | 18,900 | 0.0% | 0.00% | – |
| Q3 2020 | $638,000 | +14.1% | 18,900 | -7.4% | 0.00% | – |
| Q2 2020 | $559,000 | +49.1% | 20,400 | 0.0% | 0.00% | – |
| Q1 2020 | $375,000 | -6.7% | 20,400 | +20.0% | 0.00% | – |
| Q4 2019 | $402,000 | +7.8% | 17,000 | 0.0% | 0.00% | – |
| Q3 2019 | $373,000 | -35.0% | 17,000 | 0.0% | 0.00% | – |
| Q2 2019 | $574,000 | +88.2% | 17,000 | +44.1% | 0.00% | – |
| Q1 2019 | $305,000 | – | 11,800 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Tikvah Management LLC | 647,619 | $8,969,523 | 4.28% |
| BOONE CAPITAL MANAGEMENT LLC | 490,225 | $6,789,616 | 3.48% |
| Kent Lake Capital LLC | 400,000 | $5,540,000 | 3.31% |
| ASHFORD CAPITAL MANAGEMENT INC | 971,698 | $13,458,017 | 2.09% |
| Camber Capital Management LP | 3,425,000 | $47,436 | 1.63% |
| Altium Capital Management LP | 224,800 | $3,113,480 | 1.58% |
| Portolan Capital Management | 862,225 | $11,941,816 | 1.18% |
| BRANDYWINE MANAGERS, LLC | 19,065 | $264,050 | 0.92% |
| Granahan Investment Management | 1,261,552 | $17,472,495 | 0.53% |
| PLATINUM INVESTMENT MANAGEMENT LTD | 1,006,097 | $13,934,443 | 0.53% |