AETERNA ZENTARIS INC's ticker is and the CUSIP is 007975952. A total of 1 filers reported holding AETERNA ZENTARIS INC in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $81,000 | -64.3% | 920 | -53.9% | 0.01% | -75.0% |
| Q1 2021 | $227,000 | +65.7% | 1,994 | +298.0% | 0.04% | -74.4% |
| Q2 2019 | $137,000 | +13600.0% | 501 | +4075.0% | 0.17% | – |
| Q1 2019 | $1,000 | -97.8% | 12 | -95.5% | 0.00% | -100.0% |
| Q4 2017 | $46,000 | -8.0% | 264 | +59.0% | 0.00% | +33.3% |
| Q1 2017 | $50,000 | -77.4% | 166 | -73.0% | 0.00% | -76.9% |
| Q4 2016 | $221,000 | -13.0% | 614 | -17.0% | 0.01% | +30.0% |
| Q3 2016 | $254,000 | – | 740 | – | 0.01% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 5,000 | $7,000 | 0.00% |