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 | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $845,376 | +569.1% | 44,800 | +36.2% | 0.00% | – |
| Q1 2023 | $126,336 | -91.7% | 32,900 | -87.7% | 0.00% | -100.0% |
| Q3 2021 | $1,522,000 | +233.0% | 268,500 | +376.1% | 0.00% | +300.0% |
| Q1 2021 | $457,000 | +25.5% | 56,400 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $364,000 | +79.3% | 56,400 | 0.0% | 0.00% | 0.0% |
| Q3 2020 | $203,000 | -86.1% | 56,400 | -82.2% | 0.00% | -66.7% |
| Q2 2020 | $1,460,000 | +34.9% | 317,400 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $1,082,000 | +47.8% | 317,400 | +121.6% | 0.00% | +200.0% |
| Q4 2019 | $732,000 | +781.9% | 143,200 | +365.8% | 0.00% | – |
| Q1 2019 | $83,000 | -69.0% | 30,744 | -44.9% | 0.00% | -100.0% |
| Q4 2018 | $268,000 | +37.4% | 55,844 | +179.1% | 0.00% | 0.0% |
| Q2 2018 | $195,000 | 0.0% | 20,007 | +7.9% | 0.00% | 0.0% |
| Q1 2018 | $195,000 | -83.2% | 18,544 | -89.8% | 0.00% | -80.0% |
| Q4 2017 | $1,163,000 | +87.3% | 181,400 | +123.4% | 0.01% | +66.7% |
| Q3 2017 | $621,000 | -71.6% | 81,200 | -73.6% | 0.00% | -70.0% |
| Q2 2017 | $2,188,000 | +1010.7% | 307,800 | +504.7% | 0.01% | +900.0% |
| Q1 2017 | $197,000 | – | 50,900 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Redmile Group, LLC | 10,906,962 | $69,914,000 | 3.04% |
| Fernwood Investment Management, LLC | 224,500 | $1,439,000 | 0.77% |
| Telemetry Investments, L.L.C. | 272,000 | $1,744,000 | 0.66% |
| Schonfeld Strategic Advisors LLC | 865,356 | $5,547,000 | 0.45% |
| Virtus ETF Advisers LLC | 53,977 | $346,000 | 0.43% |
| Endurant Capital Management LP | 210,800 | $1,351,000 | 0.41% |
| SPHERA FUNDS MANAGEMENT LTD. | 500,000 | $3,205,000 | 0.38% |
| TWIN FOCUS CAPITAL PARTNERS, LLC | 113,216 | $726,000 | 0.37% |
| Orbimed Advisors | 2,834,126 | $18,167,000 | 0.23% |
| PINNACLE ASSOCIATES LTD | 1,322,231 | $8,476,000 | 0.16% |