IMMUNOGEN INC's ticker is IMGN and the CUSIP is 45253H101. A total of 216 filers reported holding IMMUNOGEN INC in Q2 2022. The put-call ratio across all filers is 0.21 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $76,000 | -38.7% | 16,864 | -35.1% | 0.00% | -25.0% |
| Q1 2022 | $124,000 | -37.4% | 25,966 | -2.3% | 0.00% | -33.3% |
| Q4 2021 | $198,000 | +16.5% | 26,571 | -6.3% | 0.01% | +20.0% |
| Q3 2021 | $170,000 | -15.8% | 28,359 | 0.0% | 0.01% | -28.6% |
| Q2 2021 | $202,000 | +2.5% | 28,359 | +11.5% | 0.01% | 0.0% |
| Q1 2021 | $197,000 | +34.0% | 25,427 | +12.3% | 0.01% | -12.5% |
| Q4 2020 | $147,000 | +63.3% | 22,651 | -0.8% | 0.01% | +60.0% |
| Q3 2020 | $90,000 | -11.8% | 22,836 | +3.1% | 0.01% | -28.6% |
| Q2 2020 | $102,000 | -17.1% | 22,139 | -38.4% | 0.01% | -30.0% |
| Q1 2020 | $123,000 | +1950.0% | 35,947 | +3445.1% | 0.01% | – |
| Q4 2014 | $6,000 | -99.9% | 1,014 | +125.3% | 0.00% | -100.0% |
| Q2 2014 | $5,333,000 | – | 450 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Redmile Group, LLC | 17,503,417 | $277,779,228 | 13.22% |
| Fairmount Funds Management LLC | 5,929,592 | $94,102,625 | 11.32% |
| CM Management, LLC | 500,000 | $7,935,000 | 8.42% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 1,307,435 | $20,748,993 | 6.29% |
| Altium Capital Management LP | 725,000 | $11,505,750 | 6.00% |
| RA Capital Management | 13,322,288 | $211,424,711 | 4.16% |
| TANG CAPITAL MANAGEMENT LLC | 1,500,000 | $23,805,000 | 3.36% |
| BRIDGER MANAGEMENT, LLC | 467,220 | $7,414,781 | 2.73% |
| Birchview Capital, LP | 190,000 | $3,015,300 | 2.57% |
| Boxer Capital, LLC | 2,961,000 | $46,991,070 | 2.50% |