TWO SIGMA SECURITIES, LLC - ANTHERA PHARMACEUTICALS INC ownership

Quarter-by-quarter ownership
TWO SIGMA SECURITIES, LLC ownership history of ANTHERA PHARMACEUTICALS INC
ValueSharesWeighting
Q1 2018$6,000
-64.7%
19,177
+84.7%
0.00%
Q4 2017$17,000
-76.1%
10,383
-78.9%
0.00%
-100.0%
Q3 2017$71,00049,3180.01%
Other shareholders
ANTHERA PHARMACEUTICALS INC shareholders Q3 2023
NameSharesValueWeighting ↓
BVF INC/IL 1,006,507$1,631,0000.25%
SABBY MANAGEMENT, LLC 592,672$960,0000.06%
Rock Springs Capital Management LP 165,705$268,0000.01%
ELEMENT CAPITAL MANAGEMENT LLC 43,107$70,0000.01%
WEDBUSH SECURITIES INC 41,964$68,0000.01%
Rhenman & Partners Asset Management AB 25,000$41,0000.01%
LMR Partners LLP 28,743$47,0000.00%
Virtu KCG Holdings LLC 18,295$30,0000.00%
INTEGRAL DERIVATIVES, LLC 23,947$39,0000.00%
Paloma Partners Management Co 37,200$60,0000.00%
View complete list of ANTHERA PHARMACEUTICALS INC shareholders