Two Sigma Investments’s Alkermes ALKS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$27.6M Sell
780,683
-432,714
-36% -$13.4M 0.02% 768
2025
Q4
$34M Buy
1,213,397
+556,898
+85% +$16.7M 0.05% 487
2025
Q3
$19.7M Buy
656,499
+330,596
+101% +$9.32M 0.03% 640
2025
Q2
$9.32M Sell
325,903
-232,037
-42% -$6.91M 0.02% 861
2025
Q1
$18.4M Buy
557,940
+229,420
+70% +$7.48M 0.04% 522
2024
Q4
$9.45M Sell
328,520
-77,139
-19% -$2.22M 0.02% 777
2024
Q3
$11.4M Buy
405,659
+326,929
+415% +$8.72M 0.03% 700
2024
Q2
$1.9M Sell
78,730
-215,045
-73% -$5.27M ﹤0.01% 1583
2024
Q1
$7.95M Sell
293,775
-134,900
-31% -$3.83M 0.02% 742
2023
Q4
$11.9M Sell
428,675
-760,514
-64% -$19.8M 0.03% 601
2023
Q3
$33.3M Buy
1,189,189
+244,470
+26% +$7.17M 0.09% 267
2023
Q2
$29.6M Buy
944,719
+471,108
+99% +$14.3M 0.08% 314
2023
Q1
$13.4M Sell
473,611
-426,824
-47% -$11.6M 0.04% 483
2022
Q4
$23.5M Buy
900,435
+378,373
+72% +$9.05M 0.08% 305
2022
Q3
$11.7M Buy
522,062
+174,717
+50% +$4.54M 0.04% 444
2022
Q2
$10.3M Buy
347,345
+113,235
+48% +$3.25M 0.03% 500
2022
Q1
$6.16M Buy
234,110
+48,601
+26% +$1.2M 0.02% 834
2021
Q4
$4.32M Sell
185,509
-291,915
-61% -$7.68M 0.01% 1281
2021
Q3
$14.7M Sell
477,424
-35,121
-7% -$992K 0.04% 599
2021
Q2
$12.6M Buy
+512,545
New +$11.4M 0.03% 686
2021
Q1
Sell
-265,515
Closed -$5.3M 3771
2020
Q4
$5.3M Buy
265,515
+75,133
+39% +$1.37M 0.02% 900
2020
Q3
$3.15M Sell
190,382
-307,856
-62% -$5.59M 0.01% 1040
2020
Q2
$9.67M Sell
498,238
-532,776
-52% -$8.65M 0.05% 402
2020
Q1
$14.9M Sell
1,031,014
-639,915
-38% -$11.4M 0.16% 173
2019
Q4
$34.1M Buy
1,670,929
+861,081
+106% +$17.1M 0.12% 227
2019
Q3
$15.8M Sell
809,848
-622,833
-43% -$13.6M 0.07% 410
2019
Q2
$32.3M Buy
1,432,681
+803,518
+128% +$22M 0.12% 235
2019
Q1
$23M Buy
629,163
+149,705
+31% +$4.94M 0.08% 342
2018
Q4
$14.1M Buy
479,458
+378,964
+377% +$14M 0.06% 432
2018
Q3
$4.26M Buy
+100,494
New +$4.36M 0.01% 1022
2018
Q2
Sell
-8,716
Closed -$397K 3274
2018
Q1
$505K Sell
8,716
-205,556
-96% -$12M ﹤0.01% 2462
2017
Q4
$11.7M Buy
+214,272
New +$10.9M 0.04% 549
2017
Q3
Sell
-48,757
Closed -$2.61M 2712
2017
Q2
$2.83M Sell
48,757
-86,054
-64% -$5M 0.01% 1192
2017
Q1
$7.89M Buy
134,811
+5,756
+4% +$326K 0.03% 722
2016
Q4
$7.17M Buy
129,055
+32,204
+33% +$1.72M 0.03% 667
2016
Q3
$4.55M Buy
96,851
+86,830
+866% +$4.13M 0.02% 924
2016
Q2
$433K Sell
10,021
-414,395
-98% -$17.1M ﹤0.01% 2333
2016
Q1
$14.5M Buy
424,416
+264,463
+165% +$10.4M 0.08% 341
2015
Q4
$12.7M Buy
+159,953
New +$11.2M 0.07% 352
2015
Q2
Sell
-3,640
Closed -$222K 2776
2015
Q1
$222K Sell
3,640
-1,560
-30% -$107K ﹤0.01% 2443
2014
Q4
$305K Buy
+5,200
New +$265K ﹤0.01% 1914
2014
Q2
Sell
-52,105
Closed -$2.3M 2122
2014
Q1
$2.3M Buy
52,105
+36,142
+226% +$1.72M 0.01% 889
2013
Q4
$649K Buy
+15,963
New +$589K ﹤0.01% 1554
2013
Q3
Sell
-244,032
Closed -$7M 1813
2013
Q2
$7M Buy
+244,032
New +$7.11M 0.05% 434

Other funds holding ALKS