Arrowstreet Capital’s Immunogen Inc IMGN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2020
Q3
Sell
-679,401
Closed -$3.13M 2578
2020
Q2
$3.13M Buy
679,401
+61,712
+10% +$284K 0.01% 1262
2020
Q1
$2.11M Buy
617,689
+374,539
+154% +$1.28M 0.01% 1044
2019
Q4
$1.24M Buy
+243,150
New +$1.24M ﹤0.01% 1284
2018
Q2
Sell
-690,445
Closed -$7.26M 1347
2018
Q1
$7.26M Buy
690,445
+428,503
+164% +$4.51M 0.02% 501
2017
Q4
$1.68M Sell
261,942
-555,674
-68% -$3.56M ﹤0.01% 862
2017
Q3
$6.26M Buy
817,616
+803,216
+5,578% +$6.14M 0.02% 462
2017
Q2
$102K Buy
+14,400
New +$102K ﹤0.01% 1024
2013
Q4
Sell
-61,589
Closed -$1.05M 1318
2013
Q3
$1.05M Buy
+61,589
New +$1.05M 0.01% 664