AETERNA ZENTARIS INC's ticker is AEZS and the CUSIP is 007975402. A total of 24 filers reported holding AETERNA ZENTARIS INC in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $2,000 | -60.0% | 10,373 | -19.0% | 0.00% | – |
| Q1 2022 | $5,000 | +25.0% | 12,799 | +26.6% | 0.00% | – |
| Q4 2021 | $4,000 | -42.9% | 10,109 | -0.8% | 0.00% | – |
| Q3 2021 | $7,000 | -53.3% | 10,189 | -39.8% | 0.00% | – |
| Q2 2021 | $15,000 | +66.7% | 16,936 | +102.2% | 0.00% | – |
| Q1 2021 | $9,000 | – | 8,375 | +18934.1% | 0.00% | – |
| Q4 2020 | $0 | – | 44 | 0.0% | 0.00% | – |
| Q3 2020 | $0 | – | 44 | 0.0% | 0.00% | – |
| Q2 2020 | $0 | – | 44 | 0.0% | 0.00% | – |
| Q1 2020 | $0 | – | 44 | 0.0% | 0.00% | – |
| Q4 2019 | $0 | – | 44 | 0.0% | 0.00% | – |
| Q3 2019 | $0 | – | 44 | 0.0% | 0.00% | – |
| Q2 2019 | $0 | – | 44 | 0.0% | 0.00% | – |
| Q1 2019 | $0 | – | 44 | 0.0% | 0.00% | – |
| Q4 2018 | $0 | – | 44 | -2.2% | 0.00% | – |
| Q3 2018 | $0 | – | 45 | +2.3% | 0.00% | – |
| Q2 2018 | $0 | – | 44 | 0.0% | 0.00% | – |
| Q1 2018 | $0 | – | 44 | 0.0% | 0.00% | – |
| Q4 2017 | $0 | – | 44 | -8.3% | 0.00% | – |
| Q3 2017 | $0 | – | 48 | 0.0% | 0.00% | – |
| Q2 2017 | $0 | – | 48 | 0.0% | 0.00% | – |
| Q1 2017 | $0 | – | 48 | 0.0% | 0.00% | – |
| Q4 2016 | $0 | -100.0% | 48 | -99.0% | 0.00% | – |
| Q3 2016 | $17,000 | -65.3% | 5,048 | -66.5% | 0.00% | – |
| Q2 2016 | $49,000 | -2.0% | 15,047 | 0.0% | 0.00% | – |
| Q1 2016 | $50,000 | +117.4% | 15,047 | +198.1% | 0.00% | – |
| Q4 2015 | $23,000 | – | 5,047 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Virtu Financial LLC | 139,397 | $51,000 | 0.00% |
| EDMOND DE ROTHSCHILD HOLDING S.A. | 100,000 | $37,000 | 0.00% |
| Cerity Partners LLC | 20,000 | $7,000 | 0.00% |
| Focused Wealth Management, Inc | 1,500 | $1,000 | 0.00% |
| UBS Group AG | 8,909 | $3,000 | 0.00% |
| OSAIC HOLDINGS, INC. | 5,853 | $168,000 | 0.00% |
| BANK OF AMERICA CORP /DE/ | 10 | $0 | 0.00% |
| WELLS FARGO & COMPANY/MN | 5,000 | $2,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
| GROUP ONE TRADING, L.P. | 222,244 | $81,000 | 0.00% |