North Star Investment Management Corp. - DERMTECH INC ownership

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
North Star Investment Management Corp. ownership history of DERMTECH INC
ValueSharesWeighting
Q3 2021$8,000250
+2400.0%
0.00%
Q2 2021$0
-100.0%
10
-99.8%
0.00%
-100.0%
Q4 2020$162,0005,0000.02%
Other shareholders
DERMTECH INC shareholders Q1 2021
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