QUANTERIX CORP's ticker is QTRX and the CUSIP is 74766Q101. A total of 137 filers reported holding QUANTERIX CORP in Q1 2023. The put-call ratio across all filers is 0.54 and the average weighting 0.1%.
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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 | $47,278 | +22.7% | 1,742 | +1.9% | 0.00% | – |
| Q2 2023 | $38,538 | +171.4% | 1,709 | +35.6% | 0.00% | – |
| Q1 2023 | $14,200 | +10.6% | 1,260 | +35.9% | 0.00% | – |
| Q4 2022 | $12,839 | -19.8% | 927 | -37.5% | 0.00% | – |
| Q3 2022 | $16,000 | +100.0% | 1,484 | +217.1% | 0.00% | – |
| Q2 2022 | $8,000 | -42.9% | 468 | -2.1% | 0.00% | – |
| Q1 2022 | $14,000 | -74.1% | 478 | -62.7% | 0.00% | – |
| Q4 2021 | $54,000 | -19.4% | 1,281 | -5.1% | 0.00% | – |
| Q3 2021 | $67,000 | -23.0% | 1,350 | -9.3% | 0.00% | – |
| Q2 2021 | $87,000 | +107.1% | 1,489 | +103.1% | 0.00% | – |
| Q1 2021 | $42,000 | -93.8% | 733 | -95.0% | 0.00% | -100.0% |
| Q4 2020 | $677,000 | +56.4% | 14,549 | +13.4% | 0.00% | 0.0% |
| Q3 2020 | $433,000 | +841.3% | 12,835 | +664.4% | 0.00% | – |
| Q2 2020 | $46,000 | – | 1,679 | – | 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% |