Granahan Investment Management - DERMTECH INC ownership

DERMTECH INC's ticker is and the CUSIP is 24984K105. A total of 92 filers reported holding DERMTECH INC in Q4 2022. The put-call ratio across all filers is 0.50 and the average weighting 0.0%.

Quarter-by-quarter ownership
Granahan Investment Management ownership history of DERMTECH INC
ValueSharesWeighting
Q3 2022$836,000
+22.9%
211,185
+72.0%
0.03%
+17.4%
Q2 2022$680,000
-84.5%
122,749
-58.8%
0.02%
-78.9%
Q1 2022$4,374,000
+88.2%
297,952
+102.6%
0.11%
+127.1%
Q4 2021$2,324,000
-24.5%
147,095
+53.5%
0.05%
-17.2%
Q3 2021$3,077,000
+705.5%
95,824
+943.5%
0.06%
+728.6%
Q2 2021$382,000
-29.4%
9,183
-44.9%
0.01%
-41.7%
Q4 2020$541,000
-19.5%
16,679
-70.3%
0.01%
-47.8%
Q3 2020$672,00056,2060.02%
Other shareholders
DERMTECH INC shareholders Q4 2022
NameSharesValueWeighting ↓
ISZO CAPITAL MANAGEMENT LP 1,090,254$45,322,00016.46%
ORACLE INVESTMENT MANAGEMENT INC 655,877$27,265,0003.76%
EPIQ PARTNERS, LLC 151,720$6,307,0003.16%
RTW INVESTMENTS, LP 3,118,665$129,643,0001.96%
Casdin Capital, LLC 1,745,000$72,540,0001.84%
Tamarack Advisers, LP 135,000$5,612,0001.59%
Evolutionary Tree Capital Management, LLC 78,579$3,267,0001.51%
Parian Global Management LP 80,700$3,355,0001.44%
Iron Triangle Partners LP 250,000$10,393,0001.07%
Nicholas Investment Partners, LP 365,933$15,212,0000.95%
View complete list of DERMTECH INC shareholders