QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 160 filers reported holding QUANTERIX CORP in Q2 2021. The put-call ratio across all filers is 0.61 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $283,000 | -33.9% | 9,683 | -4.0% | 0.00% | – |
| Q4 2021 | $428,000 | -84.9% | 10,090 | -82.3% | 0.00% | -100.0% |
| Q3 2021 | $2,835,000 | -40.5% | 56,939 | -29.9% | 0.00% | -40.0% |
| Q2 2021 | $4,766,000 | -8.6% | 81,251 | -8.9% | 0.01% | -16.7% |
| Q1 2021 | $5,216,000 | +66.6% | 89,208 | +32.5% | 0.01% | +50.0% |
| Q4 2020 | $3,130,000 | – | 67,320 | – | 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% |