QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 46 filers reported holding QUANTERIX CORP in Q2 2018. The put-call ratio across all filers is - and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $5,448,000 | -13.6% | 297,563 | +1.1% | 0.01% | 0.0% |
| Q3 2018 | $6,304,000 | +24.8% | 294,314 | -16.3% | 0.01% | +20.0% |
| Q2 2018 | $5,052,000 | -14.2% | 351,831 | +1.8% | 0.01% | -16.7% |
| Q1 2018 | $5,890,000 | -7.3% | 345,661 | +16.8% | 0.01% | 0.0% |
| Q4 2017 | $6,353,000 | – | 295,900 | – | 0.01% | – |
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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% |