IMMUNOGEN INC's ticker is IMGN and the CUSIP is 45253H101. A total of 193 filers reported holding IMMUNOGEN INC in Q1 2023. The put-call ratio across all filers is 0.37 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $307 | +429.3% | 19,406 | +27.4% | 0.00% | – |
| Q1 2023 | $58 | -100.0% | 15,232 | -48.2% | 0.00% | – |
| Q2 2022 | $132,000 | +109.5% | 29,389 | +161.1% | 0.00% | – |
| Q3 2021 | $63,000 | +34.0% | 11,256 | +93.8% | 0.00% | – |
| Q1 2021 | $47,000 | -93.5% | 5,807 | -92.1% | 0.00% | -100.0% |
| Q2 2018 | $718,000 | -7.5% | 73,858 | 0.0% | 0.00% | 0.0% |
| Q1 2018 | $776,000 | +108.6% | 73,858 | +27.2% | 0.00% | 0.0% |
| Q4 2017 | $372,000 | – | 58,086 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Redmile Group, LLC | 10,477,879 | $37,720,000 | 0.69% |
| QVT Financial LP | 1,375,900 | $4,953,000 | 0.60% |
| RA Capital Management | 7,040,485 | $25,346,000 | 0.46% |
| Birchview Capital, LP | 380,000 | $1,368,000 | 0.46% |
| XTX MARKETS LLC | 18,861 | $68,000 | 0.33% |
| Fernwood Investment Management, LLC | 154,340 | $556,000 | 0.26% |
| TWIN FOCUS CAPITAL PARTNERS, LLC | 104,068 | $375,000 | 0.14% |
| Virtus ETF Advisers LLC | 70,213 | $253,000 | 0.13% |
| KENNEDY CAPITAL MANAGEMENT LLC | 1,251,458 | $4,505,000 | 0.13% |
| Assenagon Asset Management S.A. | 4,987,334 | $17,954,000 | 0.10% |