IMMUNOGEN INC's ticker is IMGN and the CUSIP is 45253H101. A total of 218 filers reported holding IMMUNOGEN INC in Q1 2021. The put-call ratio across all filers is 0.73 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3,174,000 | -74.1% | 200,000 | -69.2% | 0.01% | -74.1% |
| Q2 2023 | $12,265,500 | -81.9% | 650,000 | -96.3% | 0.03% | -82.2% |
| Q1 2023 | $67,710,010 | +22.8% | 17,632,815 | +58.6% | 0.15% | +15.2% |
| Q4 2022 | $55,150,240 | +46.0% | 11,119,000 | +40.7% | 0.13% | +40.4% |
| Q3 2022 | $37,762,000 | -27.6% | 7,900,000 | -31.8% | 0.09% | -21.7% |
| Q2 2022 | $52,138,000 | -5.5% | 11,586,193 | 0.0% | 0.12% | +14.3% |
| Q1 2022 | $55,150,000 | -27.7% | 11,586,193 | +12.6% | 0.10% | -23.4% |
| Q4 2021 | $76,324,000 | +73.7% | 10,286,193 | +32.7% | 0.14% | +57.5% |
| Q3 2021 | $43,943,000 | -4.7% | 7,750,000 | +10.7% | 0.09% | -3.3% |
| Q2 2021 | $46,130,000 | +26.6% | 7,000,000 | +55.6% | 0.09% | +21.6% |
| Q1 2021 | $36,450,000 | +128.3% | 4,500,000 | +81.8% | 0.07% | +111.4% |
| Q4 2020 | $15,964,000 | – | 2,475,000 | – | 0.04% | – |
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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% |