IMMUNOGEN INC's ticker is IMGN and the CUSIP is 45253H101. A total of 221 filers reported holding IMMUNOGEN INC in Q3 2021. The put-call ratio across all filers is 0.30 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $460 | -15.9% | 29 | 0.0% | 0.00% | – |
| Q2 2023 | $547 | +392.8% | 29 | 0.0% | 0.00% | – |
| Q1 2023 | $111 | -56.1% | 29 | -43.1% | 0.00% | – |
| Q4 2022 | $253 | – | 51 | 0.0% | 0.00% | – |
| Q3 2022 | $0 | – | 51 | 0.0% | 0.00% | – |
| Q2 2022 | $0 | – | 51 | 0.0% | 0.00% | – |
| Q4 2021 | $0 | – | 51 | -37.8% | 0.00% | – |
| Q3 2021 | $0 | – | 82 | +36.7% | 0.00% | – |
| Q2 2021 | $0 | – | 60 | 0.0% | 0.00% | – |
| Q1 2021 | $0 | – | 60 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| QVT Financial LP | 1,375,900 | $6,329,000 | 1.08% |
| Redmile Group, LLC | 12,006,979 | $55,232,000 | 1.02% |
| Birchview Capital, LP | 190,000 | $874,000 | 0.53% |
| Fernwood Investment Management, LLC | 179,340 | $825,000 | 0.41% |
| HealthCor Management, L.P. | 1,200,000 | $5,520,000 | 0.23% |
| Grace Capital | 49,500 | $228,000 | 0.20% |
| TWIN FOCUS CAPITAL PARTNERS, LLC | 104,068 | $479,000 | 0.19% |
| Virtus ETF Advisers LLC | 79,795 | $367,000 | 0.17% |
| PINNACLE ASSOCIATES LTD | 1,087,034 | $5,000,000 | 0.12% |
| HUSSMAN STRATEGIC ADVISORS, INC. | 100,000 | $460,000 | 0.12% |