IMMUNOGEN INC's ticker is and the CUSIP is 45253H901. A total of 5 filers reported holding IMMUNOGEN INC in Q3 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $1,887 | -99.7% | 100 | -99.9% | 0.00% | – |
| Q1 2023 | $717,000 | +205.1% | 186,700 | +489.0% | 0.00% | – |
| Q4 2021 | $235,000 | +3816.7% | 31,700 | +3070.0% | 0.00% | – |
| Q3 2021 | $6,000 | -99.4% | 1,000 | -99.7% | 0.00% | – |
| Q1 2019 | $985,000 | -3.9% | 363,600 | +70.2% | 0.00% | – |
| Q4 2018 | $1,025,000 | -80.5% | 213,600 | -61.6% | 0.00% | -100.0% |
| Q3 2018 | $5,269,000 | – | 556,400 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| SIMPLEX TRADING, LLC | 1,152 | $743,000 | 0.00% |
| GROUP ONE TRADING, L.P. | 50,100 | $323,000 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |