Spark Investment Management LLC - IMMUNOGEN INC ownership

IMMUNOGEN INC's ticker is IMGN and the CUSIP is 45253H101. A total of 162 filers reported holding IMMUNOGEN INC in Q2 2016. The put-call ratio across all filers is 1.00 and the average weighting 0.0%.

Quarter-by-quarter ownership
Spark Investment Management LLC ownership history of IMMUNOGEN INC
ValueSharesWeighting
Q2 2019$479,000
+415.1%
220,900
+540.1%
0.03%
+725.0%
Q1 2019$93,000
-82.0%
34,510
-79.5%
0.00%
-91.7%
Q2 2016$518,000
-27.0%
168,200
+44.4%
0.05%
-59.7%
Q4 2014$710,000116,5000.12%
Other shareholders
IMMUNOGEN INC shareholders Q2 2016
NameSharesValueWeighting ↓
Redmile Group, LLC 10,906,962$69,914,0003.04%
Fernwood Investment Management, LLC 224,500$1,439,0000.77%
Telemetry Investments, L.L.C. 272,000$1,744,0000.66%
Schonfeld Strategic Advisors LLC 865,356$5,547,0000.45%
Virtus ETF Advisers LLC 53,977$346,0000.43%
Endurant Capital Management LP 210,800$1,351,0000.41%
SPHERA FUNDS MANAGEMENT LTD. 500,000$3,205,0000.38%
TWIN FOCUS CAPITAL PARTNERS, LLC 113,216$726,0000.37%
Orbimed Advisors 2,834,126$18,167,0000.23%
PINNACLE ASSOCIATES LTD 1,322,231$8,476,0000.16%
View complete list of IMMUNOGEN INC shareholders