Ghost Tree Capital, LLC - HORIZON PHARMA PLC ownership

HORIZON PHARMA PLC's ticker is HZNPXXXX and the CUSIP is G4617B105. A total of 180 filers reported holding HORIZON PHARMA PLC in Q1 2015. The put-call ratio across all filers is 0.24 and the average weighting 0.6%.

Quarter-by-quarter ownership
Ghost Tree Capital, LLC ownership history of HORIZON PHARMA PLC
ValueSharesWeighting
Q4 2017$5,840,000
+179.6%
400,000
+209.8%
1.37%
+172.2%
Q4 2016$2,089,000
-78.1%
129,100
-75.4%
0.50%
-67.4%
Q3 2016$9,518,000
+28.4%
525,000
+16.7%
1.54%
-27.9%
Q2 2016$7,412,000
+5.3%
450,000
+5.9%
2.14%
-46.3%
Q1 2016$7,042,000
+29.2%
425,000
+54.5%
3.98%
+62.5%
Q3 2015$5,451,000
-21.5%
275,000
+37.5%
2.45%
+9.0%
Q2 2015$6,948,000
+79.7%
200,000
-33.3%
2.25%
+21.3%
Q4 2014$3,867,000
-25.9%
300,000
-29.4%
1.86%
-34.5%
Q3 2014$5,219,000425,0002.83%
Other shareholders
HORIZON PHARMA PLC shareholders Q1 2015
NameSharesValueWeighting ↓
JABODON PT CO 187,808$4,519,0003.52%
KNOTT DAVID M 50,046$1,204,0000.51%
CASTLEARK MANAGEMENT LLC 362,980$8,733,0000.34%
EAGLE ASSET MANAGEMENT INC 2,692,100$64,771,0000.33%
USA FINANCIAL FORMULAS 15,202$402,0000.20%
Qtron Investments LLC 12,274$295,0000.18%
C WorldWide Group Holding A/S 491,544$11,827,0000.15%
Gotham Asset Management, LLC 207,158$4,984,0000.08%
Russell Investments Group, Ltd. 608,977$14,652,0000.03%
FNY Investment Advisers, LLC 3,350$80,0000.02%
View complete list of HORIZON PHARMA PLC shareholders