IMMUNOGEN INC's ticker is IMGN and the CUSIP is 45253H101. A total of 143 filers reported holding IMMUNOGEN INC in Q2 2015. The put-call ratio across all filers is 0.58 and the average weighting 0.1%.
Quarter-by-quarter ownership
Value | Shares | Weighting | ||||
---|---|---|---|---|---|---|
Q1 2015 | $1,000 | 0.0% | 145 | 0.0% | 0.00% | – |
Q4 2014 | $1,000 | -50.0% | 145 | 0.0% | 0.00% | -100.0% |
Q2 2014 | $2,000 | 0.0% | 145 | 0.0% | 0.00% | 0.0% |
Q1 2014 | $2,000 | 0.0% | 145 | 0.0% | 0.00% | 0.0% |
Q4 2013 | $2,000 | 0.0% | 145 | 0.0% | 0.00% | 0.0% |
Q3 2013 | $2,000 | 0.0% | 145 | 0.0% | 0.00% | 0.0% |
Q2 2013 | $2,000 | – | 145 | – | 0.00% | – |
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Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
SILVERARC CAPITAL MANAGEMENT, LLC | 600,000 | $3,870,000 | 2.25% |
CM Management, LLC | 375,000 | $2,419,000 | 2.24% |
Consonance Capital Management LP | 3,515,944 | $22,678,000 | 2.12% |
RA Capital Management | 18,417,458 | $118,793,000 | 1.66% |
Kercheville Advisors, LLC | 244,421 | $1,564,000 | 0.85% |
Redmile Group, LLC | 10,528,179 | $67,907,000 | 0.82% |
Birchview Capital, LP | 190,000 | $1,226,000 | 0.71% |
QVT Financial LP | 1,375,900 | $8,875,000 | 0.49% |
Fernwood Investment Management, LLC | 149,340 | $963,000 | 0.38% |
TWIN FOCUS CAPITAL PARTNERS, LLC | 104,068 | $671,000 | 0.21% |