IMMUNOGEN INC's ticker is IMGN and the CUSIP is 45253H101. A total of 195 filers reported holding IMMUNOGEN INC in Q4 2019. The put-call ratio across all filers is 0.71 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,015,300 | -15.9% | 190,000 | 0.0% | 2.57% | -4.5% |
| Q2 2023 | $3,585,300 | +622347.9% | 190,000 | +26.7% | 2.69% | +495.8% |
| Q1 2023 | $576 | -22.6% | 150,000 | 0.0% | 0.45% | -14.3% |
| Q4 2022 | $744 | -99.9% | 150,000 | 0.0% | 0.53% | +4.2% |
| Q3 2022 | $717,000 | +6.2% | 150,000 | 0.0% | 0.50% | +2.9% |
| Q2 2022 | $675,000 | -25.3% | 150,000 | -21.1% | 0.49% | -24.6% |
| Q1 2022 | $904,000 | -35.9% | 190,000 | 0.0% | 0.65% | -28.4% |
| Q4 2021 | $1,410,000 | +30.9% | 190,000 | 0.0% | 0.91% | +24.0% |
| Q3 2021 | $1,077,000 | -14.0% | 190,000 | 0.0% | 0.73% | -2.1% |
| Q2 2021 | $1,252,000 | -18.6% | 190,000 | 0.0% | 0.75% | -18.1% |
| Q1 2021 | $1,539,000 | +25.5% | 190,000 | 0.0% | 0.91% | +29.5% |
| Q4 2020 | $1,226,000 | -10.4% | 190,000 | -50.0% | 0.71% | +54.5% |
| Q3 2020 | $1,368,000 | +56.5% | 380,000 | +100.0% | 0.46% | -13.4% |
| Q2 2020 | $874,000 | +34.9% | 190,000 | 0.0% | 0.53% | -8.2% |
| Q1 2020 | $648,000 | -29.5% | 190,000 | +5.6% | 0.58% | -13.9% |
| Q4 2019 | $919,000 | +110.8% | 180,000 | 0.0% | 0.67% | +129.6% |
| Q3 2019 | $436,000 | +11.5% | 180,000 | 0.0% | 0.29% | +22.3% |
| Q2 2019 | $391,000 | +60.2% | 180,000 | +100.0% | 0.24% | +55.6% |
| Q1 2019 | $244,000 | +130.2% | 90,000 | +309.1% | 0.15% | +53.0% |
| Q4 2018 | $106,000 | – | 22,000 | – | 0.10% | – |
Download | ||||||
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% |