IMMUNOGEN INC's ticker is IMGN and the CUSIP is 45253H101. A total of 134 filers reported holding IMMUNOGEN INC in Q4 2014. The put-call ratio across all filers is 0.36 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2015 | $398,000 | +54.3% | 44,500 | +5.2% | 0.03% | +54.5% |
| Q4 2014 | $258,000 | -28.7% | 42,300 | +23.7% | 0.02% | -31.2% |
| Q3 2014 | $362,000 | +105.7% | 34,200 | +185.0% | 0.03% | +77.8% |
| Q4 2013 | $176,000 | -52.2% | 12,000 | -44.4% | 0.02% | -58.1% |
| Q3 2013 | $368,000 | – | 21,600 | – | 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% |