DERMTECH INC's ticker is and the CUSIP is 24984K105. A total of 171 filers reported holding DERMTECH INC in Q1 2021. The put-call ratio across all filers is 0.83 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $16,000 | -93.0% | 11,045 | -87.5% | 0.00% | – |
| Q2 2023 | $229,000 | +68.4% | 88,013 | +137.4% | 0.00% | – |
| Q1 2023 | $136,000 | +1033.3% | 37,071 | +445.2% | 0.00% | – |
| Q4 2022 | $12,000 | +140.0% | 6,800 | +395.3% | 0.00% | – |
| Q3 2022 | $5,000 | -28.6% | 1,373 | -4.7% | 0.00% | – |
| Q2 2022 | $7,000 | -90.7% | 1,440 | -72.0% | 0.00% | – |
| Q1 2022 | $75,000 | -39.0% | 5,137 | -34.1% | 0.00% | – |
| Q4 2021 | $123,000 | -56.4% | 7,791 | -11.5% | 0.00% | – |
| Q3 2021 | $282,000 | -13.0% | 8,803 | +13.1% | 0.00% | – |
| Q2 2021 | $324,000 | -1.5% | 7,785 | +20.0% | 0.00% | – |
| Q1 2021 | $329,000 | +1466.7% | 6,488 | +921.7% | 0.00% | – |
| Q4 2020 | $21,000 | – | 635 | +3075.0% | 0.00% | – |
| Q3 2020 | $0 | – | 20 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Millrace Asset Group, Inc. | 118,179 | $1,564,000 | 1.60% |
| Casdin Capital, LLC | 1,428,572 | $18,900,000 | 1.12% |
| RTW INVESTMENTS, LP | 2,855,765 | $37,782,000 | 1.06% |
| PURA VIDA INVESTMENTS, LLC | 471,143 | $6,233,000 | 0.60% |
| FRIESS ASSOCIATES LLC | 194,836 | $2,578,000 | 0.24% |
| Monashee Investment Management LLC | 119,049 | $1,575,000 | 0.24% |
| Maven Securities LTD | 250,000 | $3,308,000 | 0.23% |
| G2 Investment Partners Management LLC | 55,600 | $736,000 | 0.17% |
| COWEN AND COMPANY, LLC | 68,125 | $901,000 | 0.15% |
| Perceptive Advisors | 487,121 | $6,445,000 | 0.10% |