FIRST NEW YORK SECURITIES LLC /NY - ARENA PHARMACEUTICALS INC ownership

ARENA PHARMACEUTICALS INC's ticker is and the CUSIP is 40047102. A total of 3 filers reported holding ARENA PHARMACEUTICALS INC in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
FIRST NEW YORK SECURITIES LLC /NY ownership history of ARENA PHARMACEUTICALS INC
ValueSharesWeighting
Q3 2013$26,0005,0000.01%
Other shareholders
ARENA PHARMACEUTICALS INC shareholders Q4 2013
NameSharesValueWeighting ↓
GROUP ONE TRADING, L.P. 625,368$1,232,0000.02%
TCI Wealth Advisors, Inc. 2,200$4,0000.00%
View complete list of ARENA PHARMACEUTICALS INC shareholders