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 | $8,998,052 | +41.4% | 566,985 | +68.1% | 0.05% | +47.2% |
| Q2 2023 | $6,364,587 | +21.2% | 337,286 | -75.3% | 0.04% | 0.0% |
| Q1 2023 | $5,253,005 | -22.6% | 1,367,970 | -0.0% | 0.04% | -36.8% |
| Q4 2022 | $6,786,336 | +49.8% | 1,368,213 | +44.4% | 0.06% | +18.8% |
| Q3 2022 | $4,529,000 | +34.6% | 947,451 | +26.7% | 0.05% | +54.8% |
| Q2 2022 | $3,366,000 | -17.1% | 748,016 | -12.3% | 0.03% | +29.2% |
| Q1 2022 | $4,060,000 | +32.5% | 852,884 | +106.5% | 0.02% | +50.0% |
| Q4 2021 | $3,065,000 | +78.2% | 413,034 | +36.2% | 0.02% | +33.3% |
| Q3 2021 | $1,720,000 | -35.2% | 303,293 | -24.7% | 0.01% | -29.4% |
| Q2 2021 | $2,653,000 | -13.3% | 402,546 | +6.6% | 0.02% | -19.0% |
| Q1 2021 | $3,060,000 | +496.5% | 377,762 | +375.1% | 0.02% | +320.0% |
| Q4 2020 | $513,000 | -37.8% | 79,515 | -65.3% | 0.01% | -50.0% |
| Q3 2020 | $825,000 | +77.4% | 229,120 | +126.4% | 0.01% | +42.9% |
| Q2 2020 | $465,000 | +830.0% | 101,187 | +591.1% | 0.01% | +250.0% |
| Q1 2020 | $50,000 | -92.1% | 14,641 | -88.2% | 0.00% | -80.0% |
| Q4 2019 | $635,000 | -18.0% | 124,313 | -61.2% | 0.01% | -16.7% |
| Q3 2019 | $774,000 | -60.5% | 319,989 | -55.7% | 0.01% | -62.5% |
| Q1 2019 | $1,959,000 | – | 722,765 | – | 0.03% | – |
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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% |