CSS LLC/IL - HORIZON PHARMA PLC ownership

HORIZON PHARMA PLC's ticker is HZNPXXXX and the CUSIP is G4617B105. A total of 242 filers reported holding HORIZON PHARMA PLC in Q4 2018. The put-call ratio across all filers is 0.48 and the average weighting 0.2%.

Quarter-by-quarter ownership
CSS LLC/IL ownership history of HORIZON PHARMA PLC
ValueSharesWeighting
Q1 2019$2,898,000
+206.7%
109,700
+126.6%
0.17%
+171.9%
Q4 2018$945,000
+0.5%
48,406
+0.8%
0.06%
+60.0%
Q3 2018$940,000
+18.2%
48,0000.0%0.04%
+8.1%
Q2 2018$795,000
+47.2%
48,000
+26.3%
0.04%
+37.0%
Q1 2018$540,000
-49.8%
38,000
-48.4%
0.03%
-48.1%
Q4 2017$1,076,000
+15.2%
73,6870.0%0.05%
+13.0%
Q3 2017$934,000
+67.4%
73,687
+56.5%
0.05%
+70.4%
Q2 2017$558,000
-9.0%
47,087
+13.5%
0.03%
-27.0%
Q1 2017$613,000
-56.4%
41,487
-52.3%
0.04%
-51.9%
Q4 2016$1,407,000
+3.5%
86,960
+16.0%
0.08%
+16.7%
Q3 2016$1,360,000
+144.6%
74,960
+121.8%
0.07%
+78.4%
Q2 2016$556,000
+8.2%
33,800
+9.0%
0.04%
+15.6%
Q1 2016$514,000
-74.4%
31,000
-66.5%
0.03%
-73.1%
Q4 2015$2,007,000
+913.6%
92,560
+825.6%
0.12%
+891.7%
Q3 2015$198,00010,0000.01%
Other shareholders
HORIZON PHARMA PLC shareholders Q4 2018
NameSharesValueWeighting ↓
Broadfin Capital, LLC 3,018,021$44,063,0007.20%
SCOPIA CAPITAL MANAGEMENT LP 16,370,364$239,007,0004.29%
JW Asset Management, LLC 270,775$3,953,0004.21%
Avoro Capital Advisors LLC 4,436,183$64,768,0004.20%
Rhenman & Partners Asset Management AB 1,954,912$28,542,0003.86%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 6,341,894$92,592,0003.64%
Paulson & Co. 7,870,700$114,912,0002.24%
Proxima Capital Management, LLC 260,000$3,796,0002.20%
KOPP INVESTMENT ADVISORS LLC 105,126$1,535,0001.54%
ARMISTICE CAPITAL, LLC 1,000,000$14,600,0001.46%
View complete list of HORIZON PHARMA PLC shareholders