IMMUNOGEN INC's ticker is and the CUSIP is 45253HAB7. A total of 3 filers reported holding IMMUNOGEN INC in Q3 2017. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $18,331,000 | – | 10,000,000 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Kamunting Street Capital Management, L.P. | 1,000,000 | $1,974,000 | 1.25% |
| Ionic Capital Management LLC | 100,000 | $198,000 | 0.01% |
| AMERIPRISE FINANCIAL INC | 1,000,000 | $1,974,000 | 0.00% |