IMMUNOGEN INC's ticker is and the CUSIP is 45253H951. A total of 5 filers reported holding IMMUNOGEN INC in Q1 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 413,300 | $6,559,071 | 0.02% |
| JANE STREET GROUP, LLC | 552,200 | $8,763,414 | 0.00% |
| SIMPLEX TRADING, LLC | 180,200 | $2,859 | 0.00% |
| JPMORGAN CHASE & CO | 4,400 | $69,828 | 0.00% |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |