JANE STREET GROUP, LLC - ARENA PHARMACEUTICALS INC ownership

ARENA PHARMACEUTICALS INC's ticker is ARNAXXXX and the CUSIP is 040047102. A total of 120 filers reported holding ARENA PHARMACEUTICALS INC in Q3 2015. The put-call ratio across all filers is 0.63 and the average weighting 0.0%.

Quarter-by-quarter ownership
JANE STREET GROUP, LLC ownership history of ARENA PHARMACEUTICALS INC
ValueSharesWeighting
Q1 2017$131,000
+125.9%
90,000
+193.7%
0.00%
Q4 2015$58,000
-23.7%
30,639
+86.8%
0.00%
Q2 2015$76,000
-77.0%
16,400
-78.4%
0.00%
-100.0%
Q1 2015$331,000
+394.0%
75,858
+291.0%
0.00%
+100.0%
Q4 2014$67,000
-68.1%
19,400
-61.3%
0.00%
-50.0%
Q3 2014$210,000
+3.4%
50,129
+44.7%
0.00%
-33.3%
Q2 2014$203,00034,6440.00%
Other shareholders
ARENA PHARMACEUTICALS INC shareholders Q3 2015
NameSharesValueWeighting ↓
MANGROVE PARTNERS IM, LLC 867,700$5,085,0001.68%
DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C) 4,369,066$25,603,0001.03%
Lyons Wealth Management, LLC. 56,775$334,0000.30%
Callan Capital, LLC 66,118$387,0000.10%
QS BATTERYMARCH FINANCIAL MANAGEMENT, INC 383,050$2,245,0000.06%
FCG ADVISORS, LLC 10,600$62,0000.05%
OppenheimerFunds, Inc. 7,000,000$41,020,0000.04%
NEXT Financial Group, Inc 19,704$86,0000.04%
WELLINGTON MANAGEMENT GROUP LLP 27,893,387$163,455,0000.04%
MURPHY CAPITAL MANAGEMENT INC 45,000$263,0000.04%
View complete list of ARENA PHARMACEUTICALS INC shareholders