GROUP ONE TRADING, L.P. - AETERNA ZENTARIS INC ownership

AETERNA ZENTARIS INC's ticker is and the CUSIP is 007975501. A total of 15 filers reported holding AETERNA ZENTARIS INC in Q4 2022. The put-call ratio across all filers is 13.80 and the average weighting 0.0%.

Quarter-by-quarter ownership
GROUP ONE TRADING, L.P. ownership history of AETERNA ZENTARIS INC
ValueSharesWeighting
Q3 2023$7,258
-5.5%
2,9990.0%0.00%
Q2 2023$7,677
-1.9%
2,9990.0%0.00%
Q1 2023$7,827
-81.6%
2,999
-77.4%
0.00%
Q4 2022$42,541
+21.5%
13,294
+49.7%
0.00%
Q3 2022$35,0008,8830.00%
Other shareholders
AETERNA ZENTARIS INC shareholders Q4 2022
NameSharesValueWeighting ↓
Tower Research Capital LLC (TRC) 531$20.00%
ICA Group Wealth Management, LLC 1$30.00%
JPMORGAN CHASE & CO 752$20.00%
ROYAL BANK OF CANADA 576$2,0000.00%
Focused Wealth Management, Inc 60$1910.00%
UBS Group AG 351$1,1160.00%
EDMOND DE ROTHSCHILD HOLDING S.A. 4,000$12,7200.00%
OSAIC HOLDINGS, INC. 234$1,0000.00%
WELLS FARGO & COMPANY/MN 200$6270.00%
CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0$00.00%
View complete list of AETERNA ZENTARIS INC shareholders