TWO SIGMA SECURITIES, LLC - AETERNA ZENTARIS INC ownership

AETERNA ZENTARIS INC's ticker is AEZS and the CUSIP is 007975303. A total of 20 filers reported holding AETERNA ZENTARIS INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
TWO SIGMA SECURITIES, LLC ownership history of AETERNA ZENTARIS INC
ValueSharesWeighting
Q3 2015$5,000
-72.2%
55,389
+63.2%
0.01%
-57.9%
Q1 2015$18,000
+12.5%
33,944
+25.1%
0.02%
+35.7%
Q4 2014$16,00027,1350.01%
Other shareholders
AETERNA ZENTARIS INC shareholders Q1 2015
NameSharesValueWeighting ↓
Nine Chapters Capital Management LLC 65,800$88,0000.01%
Tower Research Capital LLC (TRC) 18,844$25,0000.00%
NEXT Financial Group, Inc 6,000$8,0000.00%
Aperio Group, LLC 61,403$82,0000.00%
JANE STREET GROUP, LLC 38,532$52,0000.00%
BANK OF AMERICA CORP /DE/ 16,866$23,0000.00%
WELLS FARGO & COMPANY/MN 291$00.00%
GEODE CAPITAL MANAGEMENT, LLC 11,256$15,0000.00%
HOWE & RUSLING INC 118$00.00%
AMERIPRISE FINANCIAL INC 1,333$2,0000.00%
View complete list of AETERNA ZENTARIS INC shareholders