Aperio Group, LLC - IMMUNOGEN INC ownership

IMMUNOGEN INC's ticker is IMGN and the CUSIP is 45253H101. A total of 189 filers reported holding IMMUNOGEN INC in Q3 2019. The put-call ratio across all filers is 0.21 and the average weighting 0.0%.

Quarter-by-quarter ownership
Aperio Group, LLC ownership history of IMMUNOGEN INC
ValueSharesWeighting
Q4 2020$210,000
+68.0%
32,609
-5.8%
0.00%
Q3 2020$125,000
-19.9%
34,628
+2.0%
0.00%
-100.0%
Q2 2020$156,000
+48.6%
33,960
+10.6%
0.00%
Q1 2020$105,000
+1.0%
30,699
+51.1%
0.00%
Q4 2019$104,000
+147.6%
20,318
+16.0%
0.00%
Q3 2019$42,000
+223.1%
17,508
+181.5%
0.00%
Q2 2019$13,000
-53.6%
6,220
-40.1%
0.00%
Q1 2019$28,000
-56.2%
10,392
-22.3%
0.00%
Q4 2018$64,000
-45.3%
13,367
+7.9%
0.00%
-100.0%
Q3 2018$117,000
-1.7%
12,386
-26.3%
0.00%0.0%
Q2 2017$119,000
+164.4%
16,797
+45.1%
0.00%
Q1 2017$45,000
-73.5%
11,576
-28.0%
0.00%
-100.0%
Q3 2014$170,00016,0770.00%
Other shareholders
IMMUNOGEN INC shareholders Q3 2019
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