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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $411,000 | -7.6% | 86,400 | +10.1% | 0.01% | -7.7% |
| Q3 2021 | $445,000 | -55.1% | 78,500 | -47.8% | 0.01% | -63.9% |
| Q2 2021 | $992,000 | +22.5% | 150,500 | +50.5% | 0.04% | +80.0% |
| Q1 2021 | $810,000 | +25.6% | 100,000 | 0.0% | 0.02% | +66.7% |
| Q4 2020 | $645,000 | +1797.1% | 100,000 | +900.0% | 0.01% | +140.0% |
| Q1 2020 | $34,000 | – | 10,000 | – | 0.01% | – |
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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% |