Marshall Wace’s Alkermes ALKS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$5.94M Buy
+207,511
New +$5.94M 0.01% 973
2023
Q4
Sell
-1,768,014
Closed -$49.5M 1803
2023
Q3
$49.5M Buy
1,768,014
+1,042,937
+144% +$29.2M 0.1% 195
2023
Q2
$22.7M Buy
725,077
+611,673
+539% +$19.1M 0.04% 387
2023
Q1
$3.2M Hold
113,404
0.01% 992
2022
Q4
$2.96M Buy
+113,404
New +$2.96M 0.01% 1221
2021
Q4
Sell
-21,043
Closed -$649K 3117
2021
Q3
$649K Buy
+21,043
New +$649K ﹤0.01% 1759
2021
Q1
Sell
-47,891
Closed -$955K 2076
2020
Q4
$955K Buy
+47,891
New +$955K 0.01% 1109
2020
Q2
Sell
-19,063
Closed -$275K 1478
2020
Q1
$275K Sell
19,063
-211,383
-92% -$3.05M ﹤0.01% 1102
2019
Q4
$4.7M Buy
230,446
+171,730
+292% +$3.5M 0.03% 520
2019
Q3
$1.15M Buy
+58,716
New +$1.15M 0.01% 875
2019
Q2
Sell
-1,283
Closed -$47K 1275
2019
Q1
$47K Hold
1,283
﹤0.01% 1529
2018
Q4
$38K Buy
+1,283
New +$38K ﹤0.01% 1474
2017
Q1
Sell
-639,670
Closed -$35.6M 311
2016
Q4
$35.6M Buy
639,670
+320,697
+101% +$17.8M 0.23% 119
2016
Q3
$15M Sell
318,973
-135,517
-30% -$6.37M 0.11% 206
2016
Q2
$19.6M Buy
454,490
+165,808
+57% +$7.17M 0.17% 139
2016
Q1
$9.87M Buy
288,682
+209,803
+266% +$7.17M 0.1% 213
2015
Q4
$6.26M Sell
78,879
-106,836
-58% -$8.48M 0.06% 332
2015
Q3
$10.9M Sell
185,715
-9,633
-5% -$565K 0.13% 169
2015
Q2
$12.6M Buy
195,348
+117,885
+152% +$7.58M 0.16% 144
2015
Q1
$4.72M Buy
+77,463
New +$4.72M 0.06% 329
2014
Q4
Sell
-90,873
Closed -$3.9M 800
2014
Q3
$3.9M Buy
90,873
+44,449
+96% +$1.91M 0.06% 330
2014
Q2
$2.34M Buy
46,424
+37,924
+446% +$1.91M 0.03% 373
2014
Q1
$375K Buy
+8,500
New +$375K 0.01% 650
2013
Q2
$201K Buy
+7,000
New +$201K 0.01% 119