A.R.T. Advisors, LLC - ESPERION THERAPEUTICS INC NE ownership

ESPERION THERAPEUTICS INC NE's ticker is ESPR and the CUSIP is 29664W105. A total of 114 filers reported holding ESPERION THERAPEUTICS INC NE in Q4 2015. The put-call ratio across all filers is 1.12 and the average weighting 0.1%.

Quarter-by-quarter ownership
A.R.T. Advisors, LLC ownership history of ESPERION THERAPEUTICS INC NE
ValueSharesWeighting
Q3 2019$902,000
+136.7%
24,600
+200.0%
0.04%
+104.5%
Q2 2019$381,000
-86.0%
8,200
-87.9%
0.02%
-86.5%
Q1 2019$2,716,000
+17.1%
67,643
+34.1%
0.16%
+9.4%
Q4 2018$2,320,000
+478.6%
50,443
+457.8%
0.15%
+727.8%
Q3 2018$401,000
-88.9%
9,043
-82.0%
0.02%
-87.7%
Q1 2018$3,626,000
+136.8%
50,143
+64.1%
0.15%
+87.2%
Q3 2017$1,531,000
-40.3%
30,560
-44.9%
0.08%
-42.6%
Q2 2017$2,566,000
+1001.3%
55,460
+134.5%
0.14%
+1033.3%
Q2 2016$233,000
-93.1%
23,650
-88.2%
0.01%
-92.1%
Q1 2016$3,396,000
+47.1%
200,858
+93.6%
0.15%
+39.4%
Q4 2015$2,309,000
+187.9%
103,746
+204.8%
0.11%
+263.3%
Q3 2015$802,000
-80.2%
34,033
-22.1%
0.03%
-78.6%
Q1 2015$4,046,000
+190.7%
43,696
+26.9%
0.14%
+169.2%
Q4 2014$1,392,00034,4410.05%
Other shareholders
ESPERION THERAPEUTICS INC NE shareholders Q4 2015
NameSharesValueWeighting ↓
Boxer Capital, LLC 1,275,000$45,020,0009.84%
Aviva Holdings Ltd. 340,100$12,009,0005.60%
Aisling Capital LLC 837,125$29,559,0005.38%
RA Capital Management 704,701$24,883,0003.05%
Rhenman & Partners Asset Management AB 543,347$19,186,0003.04%
BB BIOTECH AG 1,408,542$49,736,0001.63%
Antipodean Advisors LLC 91,000$3,213,0001.57%
Iguana Healthcare Management, LLC 75,000$2,648,0001.31%
Crawford Lake Capital Management, LLC 93,551$3,303,0001.31%
FT Options LLC 22,834$806,0001.06%
View complete list of ESPERION THERAPEUTICS INC NE shareholders