Paloma Partners Management Co - ARENA PHARMACEUTICALS INC ownership

ARENA PHARMACEUTICALS INC's ticker is ARNA and the CUSIP is 040047607. A total of 258 filers reported holding ARENA PHARMACEUTICALS INC in Q3 2020. The put-call ratio across all filers is 0.17 and the average weighting 0.2%.

Quarter-by-quarter ownership
Paloma Partners Management Co ownership history of ARENA PHARMACEUTICALS INC
ValueSharesWeighting
Q2 2020$394,000
-26.6%
6,264
-47.0%
0.01%
-12.5%
Q4 2019$537,000
+128.5%
11,817
+96.4%
0.01%
+14.3%
Q4 2018$235,0006,0160.01%
Other shareholders
ARENA PHARMACEUTICALS INC shareholders Q3 2020
NameSharesValueWeighting ↓
Prosight Management, LP 139,528$6,083,0004.46%
Eversept Partners, LP 134,151$5,848,9842.68%
DAFNA Capital Management LLC 95,242$4,153,0001.94%
GREAT POINT PARTNERS LLC 302,000$13,167,0001.82%
Atika Capital Management LLC 190,000$8,284,0001.59%
Crawford Lake Capital Management, LLC 205,600$8,964,0001.57%
Crawford Lake Capital Management, LLC 205,688$8,968,0001.57%
Cormorant Asset Management, LP 450,000$19,620,0001.45%
SENZAR ASSET MANAGEMENT, LLC 11,123$485,0001.40%
Rhenman & Partners Asset Management AB 284,621$12,409,0001.27%
View complete list of ARENA PHARMACEUTICALS INC shareholders