TCM
IMGN

Tang Capital Management’s Immunogen Inc IMGN Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2024
Q1
Sell
-2,199,137
Closed -$65.2M 143
2023
Q4
$65.2M Buy
2,199,137
+699,137
+47% +$20.7M 6.02% 2
2023
Q3
$23.8M Buy
1,500,000
+200,000
+15% +$3.17M 3.36% 6
2023
Q2
$24.5M Buy
1,300,000
+25,147
+2% +$475K 3.61% 4
2023
Q1
$4.9M Hold
1,274,853
0.73% 43
2022
Q4
$6.32M Sell
1,274,853
-225,147
-15% -$1.12M 0.92% 30
2022
Q3
$7.17M Hold
1,500,000
0.88% 35
2022
Q2
$6.75M Hold
1,500,000
1.02% 25
2022
Q1
$7.14M Hold
1,500,000
1.43% 21
2021
Q4
$11.1M Buy
+1,500,000
New +$11.1M 2.24% 11