IMMUNOGEN INC's ticker is IMGN and the CUSIP is 45253H101. A total of 203 filers reported holding IMMUNOGEN INC in Q4 2018. The put-call ratio across all filers is 0.17 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2018 | $120,000 | -74.7% | 25,000 | -50.0% | 0.08% | -64.7% |
| Q3 2018 | $474,000 | -72.8% | 50,000 | -81.6% | 0.22% | -67.7% |
| Q4 2017 | $1,744,000 | +90.0% | 272,000 | +126.7% | 0.66% | +102.7% |
| Q3 2017 | $918,000 | +84.3% | 120,000 | +71.4% | 0.33% | +40.2% |
| Q2 2017 | $498,000 | – | 70,000 | – | 0.23% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Redmile Group, LLC | 3,984,734 | $15,421,000 | 1.00% |
| Moloney Securities Asset Management, LLC | 274,450 | $1,062,000 | 0.55% |
| Schonfeld Strategic Advisors LLC | 1,025,176 | $3,968,000 | 0.40% |
| Orbimed Advisors | 6,095,647 | $23,590,000 | 0.27% |
| TWIN FOCUS CAPITAL PARTNERS, LLC | 113,216 | $438,000 | 0.26% |
| PINNACLE ASSOCIATES LTD | 1,589,959 | $6,153,000 | 0.12% |
| Baker Brothers Advisors | 3,015,353 | $11,669,000 | 0.10% |
| BAXTER BROS INC | 58,000 | $224,000 | 0.07% |
| SIMON QUICK ADVISORS, LLC | 25,000 | $97,000 | 0.06% |
| ClearBridge Investments | 14,428,856 | $55,840,000 | 0.06% |