A.R.T. Advisors, LLC - GEMPHIRE THERAPEUTICS INC ownership

GEMPHIRE THERAPEUTICS INC's ticker is GEMP and the CUSIP is 36870A108. A total of 30 filers reported holding GEMPHIRE THERAPEUTICS INC in Q4 2018. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of GEMPHIRE THERAPEUTICS INC
ValueSharesWeighting
Q4 2018$21,000
-71.2%
25,672
+128.0%
0.00%
-66.7%
Q1 2018$73,000
-29.8%
11,262
-14.5%
0.00%
-40.0%
Q4 2017$104,00013,1760.01%
Other shareholders
GEMPHIRE THERAPEUTICS INC shareholders Q4 2018
NameSharesValueWeighting ↓
Exchange Capital Management, Inc. 758,623$7,966,0002.88%
Cormorant Asset Management, LP 952,798$10,004,0001.45%
DAFNA Capital Management LLC 52,797$554,0000.47%
HIGHLAND CAPITAL MANAGEMENT LP 316,789$3,326,0000.17%
Cambridge Investment Research Advisors, Inc. 150,564$1,581,0000.03%
NORRIS PERNE & FRENCH LLP/MI 10,463$110,0000.02%
ADAGE CAPITAL PARTNERS GP, L.L.C. 634,246$6,660,0000.02%
SEGALL BRYANT & HAMILL, LLC 11,000$116,0000.00%
Acrospire Investment Management LLC 400$4,0000.00%
Advisor Group, Inc. 5,112$54,0000.00%
View complete list of GEMPHIRE THERAPEUTICS INC shareholders