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 | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $218,212 | -15.9% | 13,750 | 0.0% | 0.03% | -12.8% |
| Q2 2023 | $259,462 | -21.0% | 13,750 | -83.9% | 0.04% | -25.0% |
| Q1 2023 | $328,512 | -22.5% | 85,550 | 0.0% | 0.05% | -25.7% |
| Q4 2022 | $424,000 | +1.9% | 85,550 | -1.7% | 0.07% | -5.4% |
| Q3 2022 | $416,000 | +6.4% | 87,000 | 0.0% | 0.07% | +5.7% |
| Q2 2022 | $391,000 | -5.6% | 87,000 | 0.0% | 0.07% | +12.9% |
| Q1 2022 | $414,000 | -35.7% | 87,000 | +0.2% | 0.06% | -33.3% |
| Q4 2021 | $644,000 | +28.5% | 86,800 | -1.7% | 0.09% | +16.2% |
| Q3 2021 | $501,000 | -13.9% | 88,300 | 0.0% | 0.08% | -13.0% |
| Q2 2021 | $582,000 | -17.2% | 88,300 | +1.7% | 0.09% | -24.0% |
| Q1 2021 | $703,000 | +24.9% | 86,800 | -0.6% | 0.12% | +13.1% |
| Q4 2020 | $563,000 | +77.0% | 87,300 | -1.1% | 0.11% | +55.1% |
| Q3 2020 | $318,000 | -21.7% | 88,300 | 0.0% | 0.07% | -27.4% |
| Q2 2020 | $406,000 | +34.9% | 88,300 | 0.0% | 0.10% | +21.8% |
| Q1 2020 | $301,000 | -24.8% | 88,300 | +12.8% | 0.08% | -6.0% |
| Q4 2019 | $400,000 | +111.6% | 78,300 | 0.0% | 0.08% | +93.0% |
| Q3 2019 | $189,000 | +11.2% | 78,300 | 0.0% | 0.04% | +10.3% |
| Q2 2019 | $170,000 | -6.6% | 78,300 | +16.3% | 0.04% | -9.3% |
| Q1 2019 | $182,000 | +31.9% | 67,300 | +133.7% | 0.04% | +16.2% |
| Q4 2018 | $138,000 | -52.7% | 28,800 | -6.5% | 0.04% | -47.1% |
| Q3 2018 | $292,000 | -2.7% | 30,800 | 0.0% | 0.07% | -13.6% |
| Q2 2018 | $300,000 | -48.9% | 30,800 | -44.8% | 0.08% | -49.4% |
| Q1 2018 | $587,000 | +57.8% | 55,800 | -3.8% | 0.16% | +56.9% |
| Q4 2017 | $372,000 | -16.2% | 58,000 | 0.0% | 0.10% | -20.3% |
| Q3 2017 | $444,000 | +7.8% | 58,000 | 0.0% | 0.13% | +3.2% |
| Q2 2017 | $412,000 | +83.9% | 58,000 | 0.0% | 0.12% | +77.1% |
| Q1 2017 | $224,000 | +128.6% | 58,000 | +20.8% | 0.07% | +118.8% |
| Q4 2016 | $98,000 | +7.7% | 48,000 | +41.2% | 0.03% | +3.2% |
| Q3 2016 | $91,000 | +56.9% | 34,000 | +81.8% | 0.03% | +55.0% |
| Q2 2016 | $58,000 | -79.4% | 18,700 | -9.7% | 0.02% | -80.8% |
| Q4 2015 | $281,000 | +4.5% | 20,700 | +10.7% | 0.10% | +5.1% |
| Q3 2015 | $269,000 | 0.0% | 18,700 | 0.0% | 0.10% | 0.0% |
| Q2 2015 | $269,000 | +61.1% | 18,700 | 0.0% | 0.10% | +62.3% |
| Q1 2015 | $167,000 | – | 18,700 | – | 0.06% | – |
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% |