IMMUNOGEN INC's ticker is IMGN and the CUSIP is 45253H101. A total of 218 filers reported holding IMMUNOGEN INC in Q1 2022. The put-call ratio across all filers is 0.24 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $248,000 | -86.6% | 50,000 | -79.9% | 0.01% | -80.6% |
| Q4 2021 | $1,850,000 | -4.9% | 249,283 | -27.3% | 0.07% | +13.6% |
| Q3 2021 | $1,945,000 | -57.2% | 343,048 | -50.2% | 0.06% | -58.2% |
| Q2 2021 | $4,541,000 | -30.3% | 689,049 | -14.3% | 0.14% | -24.2% |
| Q1 2021 | $6,514,000 | +64.1% | 804,192 | +30.7% | 0.19% | +29.2% |
| Q4 2020 | $3,969,000 | +179.1% | 615,286 | +17.3% | 0.14% | -28.7% |
| Q1 2019 | $1,422,000 | -39.9% | 524,600 | +6.3% | 0.20% | -57.3% |
| Q4 2018 | $2,368,000 | +25.0% | 493,400 | +146.7% | 0.47% | +18.8% |
| Q3 2018 | $1,894,000 | – | 200,000 | – | 0.40% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Redmile Group, LLC | 13,063,767 | $35,403,000 | 1.04% |
| QVT Financial LP | 1,375,900 | $3,442,000 | 0.87% |
| Virtus ETF Advisers LLC | 50,045 | $136,000 | 0.29% |
| Fernwood Investment Management, LLC | 187,000 | $507,000 | 0.27% |
| PURA VIDA INVESTMENTS, LLC | 524,600 | $1,422,000 | 0.20% |
| Endurant Capital Management LP | 184,440 | $500,000 | 0.20% |
| Birchview Capital, LP | 90,000 | $244,000 | 0.15% |
| TWIN FOCUS CAPITAL PARTNERS, LLC | 112,873 | $306,000 | 0.14% |
| DLD Asset Management, LP | 1,239,500 | $3,347,000 | 0.12% |
| DLD Asset Management, LP | 1,186,300 | $3,215,000 | 0.12% |