IMMUNOGEN INC's ticker is IMGN and the CUSIP is 45253H101. A total of 187 filers reported holding IMMUNOGEN INC in Q3 2020. The put-call ratio across all filers is 0.68 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2022 | $202,000 | +8.6% | 42,326 | +2.5% | 0.00% | 0.0% |
| Q2 2022 | $186,000 | -18.8% | 41,303 | -14.0% | 0.00% | 0.0% |
| Q1 2022 | $229,000 | -47.0% | 48,038 | -17.5% | 0.00% | -50.0% |
| Q4 2021 | $432,000 | +63.0% | 58,219 | +24.5% | 0.00% | +100.0% |
| Q3 2021 | $265,000 | -20.9% | 46,781 | -8.0% | 0.00% | 0.0% |
| Q2 2021 | $335,000 | -17.7% | 50,842 | +1.3% | 0.00% | -50.0% |
| Q1 2021 | $407,000 | +24.1% | 50,212 | -1.1% | 0.00% | 0.0% |
| Q4 2020 | $328,000 | +69.1% | 50,786 | -5.7% | 0.00% | +100.0% |
| Q3 2020 | $194,000 | -21.8% | 53,874 | -0.0% | 0.00% | -50.0% |
| Q2 2020 | $248,000 | +26.5% | 53,895 | -6.1% | 0.00% | 0.0% |
| Q1 2020 | $196,000 | -37.2% | 57,414 | -6.0% | 0.00% | 0.0% |
| Q4 2019 | $312,000 | +105.3% | 61,084 | -2.7% | 0.00% | +100.0% |
| Q3 2019 | $152,000 | -8.4% | 62,747 | -17.8% | 0.00% | 0.0% |
| Q2 2019 | $166,000 | -19.4% | 76,324 | +0.2% | 0.00% | -50.0% |
| Q1 2019 | $206,000 | -44.9% | 76,177 | -2.2% | 0.00% | -50.0% |
| Q4 2018 | $374,000 | -54.3% | 77,887 | -9.9% | 0.00% | -42.9% |
| Q3 2018 | $818,000 | -0.6% | 86,412 | +2.2% | 0.01% | -12.5% |
| Q2 2018 | $823,000 | -1.9% | 84,577 | +6.0% | 0.01% | 0.0% |
| Q1 2018 | $839,000 | +75.2% | 79,778 | +6.8% | 0.01% | +60.0% |
| Q4 2017 | $479,000 | +9.1% | 74,689 | +30.0% | 0.01% | 0.0% |
| Q3 2017 | $439,000 | +5.0% | 57,439 | -2.3% | 0.01% | 0.0% |
| Q2 2017 | $418,000 | +83.3% | 58,784 | -0.1% | 0.01% | +66.7% |
| Q1 2017 | $228,000 | +111.1% | 58,815 | +11.1% | 0.00% | +50.0% |
| Q4 2016 | $108,000 | -10.7% | 52,922 | +17.3% | 0.00% | 0.0% |
| Q3 2016 | $121,000 | -56.2% | 45,099 | +39.2% | 0.00% | -71.4% |
| Q1 2016 | $276,000 | – | 32,401 | – | 0.01% | – |
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% |