IMMUNOGEN INC's ticker is IMGN and the CUSIP is 45253H101. A total of 265 filers reported holding IMMUNOGEN INC in Q2 2023. The put-call ratio across all filers is 0.38 and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $8,052,810 | +142.5% | 426,752 | -50.7% | 0.25% | +145.5% |
| Q1 2023 | $3,320,701 | -69.4% | 864,766 | -60.4% | 0.10% | -69.6% |
| Q4 2022 | $10,842,352 | +20.8% | 2,185,958 | +16.5% | 0.33% | +13.3% |
| Q3 2022 | $8,972,000 | +6.0% | 1,876,960 | -0.3% | 0.29% | +1.4% |
| Q2 2022 | $8,468,000 | -9.1% | 1,881,796 | -3.9% | 0.29% | +25.1% |
| Q1 2022 | $9,319,000 | -0.9% | 1,957,719 | +54.6% | 0.23% | +19.7% |
| Q4 2021 | $9,399,000 | +144.6% | 1,266,690 | +86.9% | 0.19% | +164.4% |
| Q3 2021 | $3,842,000 | -0.2% | 677,618 | +69.0% | 0.07% | -38.7% |
| Q3 2015 | $3,850,000 | -36.1% | 401,000 | -4.3% | 0.12% | -30.4% |
| Q2 2015 | $6,025,000 | +60.7% | 419,000 | 0.0% | 0.17% | +59.8% |
| Q1 2015 | $3,750,000 | +48.6% | 419,000 | +1.3% | 0.11% | +44.6% |
| Q4 2014 | $2,524,000 | -54.2% | 413,800 | -20.5% | 0.07% | -56.5% |
| Q3 2014 | $5,510,000 | -10.8% | 520,332 | -0.1% | 0.17% | -5.6% |
| Q2 2014 | $6,174,000 | -23.5% | 521,052 | -3.6% | 0.18% | -17.1% |
| Q1 2014 | $8,072,000 | -51.5% | 540,641 | -52.4% | 0.22% | -49.3% |
| Q4 2013 | $16,656,000 | -11.0% | 1,135,401 | +3.3% | 0.43% | -13.9% |
| Q3 2013 | $18,709,000 | -2.4% | 1,099,230 | -4.9% | 0.50% | -10.0% |
| Q2 2013 | $19,178,000 | – | 1,156,000 | – | 0.55% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Fairmount Funds Management LLC | 6,029,592 | $113,778,401 | 16.04% |
| Redmile Group, LLC | 17,730,417 | $334,572,969 | 12.84% |
| CM Management, LLC | 500,000 | $9,435 | 9.20% |
| SILVERARC CAPITAL MANAGEMENT, LLC | 1,420,000 | $26,795,400 | 8.29% |
| Altium Capital Management LP | 485,000 | $9,151,950 | 6.93% |
| Connective Portfolio Management, LLC | 78,000 | $1,469,000 | 3.64% |
| TANG CAPITAL MANAGEMENT LLC | 1,300,000 | $24,531,000 | 3.61% |
| Artia Global Partners LP | 543,358 | $10,253,165 | 3.53% |
| Velan Capital Investment Management LP | 189,500 | $3,575,865 | 3.32% |
| BRIDGER MANAGEMENT, LLC | 467,220 | $8,816,441 | 2.94% |