Westchester Capital Management (New York)’s Immunogen Inc IMGN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2024
Q1
Sell
-1,364,927
Closed -$40.5M 285
2023
Q4
$40.5M Buy
+1,364,927
New +$40.5M 1.42% 15