Tudor Investment Corp’s Alkermes ALKS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Sell
-70,316
Closed -$2.32M 1525
2025
Q1
$2.32M Buy
70,316
+53,196
+311% +$1.76M 0.01% 752
2024
Q4
$492K Buy
+17,120
New +$492K ﹤0.01% 1233
2023
Q4
Sell
-81,774
Closed -$2.29M 1444
2023
Q3
$2.29M Sell
81,774
-2,438
-3% -$68.3K 0.02% 600
2023
Q2
$2.64M Buy
+84,212
New +$2.64M 0.03% 553
2022
Q4
Sell
-72,870
Closed -$1.63M 1519
2022
Q3
$1.63M Buy
72,870
+56,708
+351% +$1.27M 0.04% 593
2022
Q2
$481K Sell
16,162
-74,743
-82% -$2.22M 0.01% 1088
2022
Q1
$2.39M Buy
90,905
+36,819
+68% +$969K 0.06% 450
2021
Q4
$1.26M Sell
54,086
-24,229
-31% -$564K 0.02% 790
2021
Q3
$2.42M Sell
78,315
-50,807
-39% -$1.57M 0.04% 495
2021
Q2
$3.17M Sell
129,122
-43,713
-25% -$1.07M 0.06% 364
2021
Q1
$3.23M Buy
172,835
+83,756
+94% +$1.56M 0.06% 313
2020
Q4
$1.78M Buy
89,079
+50,227
+129% +$1M 0.05% 455
2020
Q3
$644K Buy
+38,852
New +$644K 0.03% 719
2020
Q2
Sell
-42,298
Closed -$610K 1142
2020
Q1
$610K Sell
42,298
-2,293
-5% -$33.1K 0.05% 412
2019
Q4
$910K Buy
44,591
+6,109
+16% +$125K 0.04% 524
2019
Q3
$751K Sell
38,482
-111,898
-74% -$2.18M 0.03% 576
2019
Q2
$3.39M Buy
+150,380
New +$3.39M 0.1% 171
2019
Q1
Sell
-60,707
Closed -$1.79M 1076
2018
Q4
$1.79M Buy
+60,707
New +$1.79M 0.04% 216
2018
Q2
Sell
-15,666
Closed -$908K 1009
2018
Q1
$908K Buy
15,666
+2,958
+23% +$171K 0.03% 340
2017
Q4
$696K Buy
+12,708
New +$696K 0.02% 465
2016
Q2
Sell
-21,964
Closed -$751K 1423
2016
Q1
$751K Buy
21,964
+15,182
+224% +$519K 0.02% 526
2015
Q4
$538K Buy
+6,782
New +$538K 0.02% 701