Atika Capital Management LLC - ESPERION THERAPEUTICS INC NE ownership

ESPERION THERAPEUTICS INC NE's ticker is ESPR and the CUSIP is 29664W105. A total of 168 filers reported holding ESPERION THERAPEUTICS INC NE in Q4 2017. The put-call ratio across all filers is 1.04 and the average weighting 0.4%.

Quarter-by-quarter ownership
Atika Capital Management LLC ownership history of ESPERION THERAPEUTICS INC NE
ValueSharesWeighting
Q1 2018$2,893,000
-21.5%
40,000
-28.6%
0.99%
-30.5%
Q4 2017$3,687,000
+437.5%
56,000
+308.8%
1.42%
+623.4%
Q3 2017$686,000
-68.1%
13,700
-47.9%
0.20%
-79.6%
Q2 2015$2,151,000
-15.5%
26,300
-4.4%
0.97%
-43.0%
Q1 2015$2,546,00027,5001.70%
Other shareholders
ESPERION THERAPEUTICS INC NE shareholders Q4 2017
NameSharesValueWeighting ↓
Meditor Group Ltd 3,791,300$3,715,4744.82%
Two Seas Capital LP 7,672,170$7,518,7271.51%
Parkman Healthcare Partners LLC 1,997,071$1,957,1300.36%
Monaco Asset Management SAM 1,171,779$1,148,3430.34%
TANG CAPITAL MANAGEMENT LLC 1,850,000$1,813,0000.26%
Ikarian Capital, LLC 1,737,636$1,702,8830.20%
PLATINUM INVESTMENT MANAGEMENT LTD 3,189,517$3,125,7270.12%
GSA CAPITAL PARTNERS LLP 1,116,655$1,0940.09%
XTX Topco Ltd 519,129$508,7460.09%
JACOB ASSET MANAGEMENT OF NEW YORK LLC 60,000$58,8000.08%
View complete list of ESPERION THERAPEUTICS INC NE shareholders