PURA VIDA INVESTMENTS, LLC - DERMTECH INC ownership

DERMTECH INC's ticker is and the CUSIP is 24984K105. A total of 23 filers reported holding DERMTECH INC in Q1 2020. The put-call ratio across all filers is - and the average weighting 0.1%.

Quarter-by-quarter ownership
PURA VIDA INVESTMENTS, LLC ownership history of DERMTECH INC
ValueSharesWeighting
Q1 2021$12,459,000
-2.0%
245,306
-37.4%
0.36%
-23.2%
Q4 2020$12,719,000
+164.3%
392,078
-2.6%
0.46%
+86.3%
Q3 2020$4,812,000
-22.8%
402,718
-14.5%
0.25%
-58.6%
Q2 2020$6,233,000
+79.4%
471,143
+52.5%
0.60%
+45.0%
Q1 2020$3,475,000308,9160.41%
Other shareholders
DERMTECH INC shareholders Q1 2020
NameSharesValueWeighting ↓
Millrace Asset Group, Inc. 118,179$1,564,0001.60%
Casdin Capital, LLC 1,428,572$18,900,0001.12%
RTW INVESTMENTS, LP 2,855,765$37,782,0001.06%
PURA VIDA INVESTMENTS, LLC 471,143$6,233,0000.60%
FRIESS ASSOCIATES LLC 194,836$2,578,0000.24%
Monashee Investment Management LLC 119,049$1,575,0000.24%
Maven Securities LTD 250,000$3,308,0000.23%
G2 Investment Partners Management LLC 55,600$736,0000.17%
COWEN AND COMPANY, LLC 68,125$901,0000.15%
Perceptive Advisors 487,121$6,445,0000.10%
View complete list of DERMTECH INC shareholders