BlackRock’s Alkermes ALKS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$797M Buy
27,856,163
+449,795
+2% +$12.9M 0.02% 747
2025
Q1
$905M Sell
27,406,368
-446,541
-2% -$14.7M 0.02% 662
2024
Q4
$801M Sell
27,852,909
-425,529
-2% -$12.2M 0.02% 765
2024
Q3
$792M Sell
28,278,438
-829,110
-3% -$23.2M 0.02% 758
2024
Q2
$701M Sell
29,107,548
-60,933
-0.2% -$1.47M 0.02% 786
2024
Q1
$790M Sell
29,168,481
-853,946
-3% -$23.1M 0.02% 727
2023
Q4
$833M Buy
30,022,427
+12,861,170
+75% +$357M 0.02% 657
2023
Q3
$481M Buy
17,161,257
+271,782
+2% +$7.61M 0.01% 920
2023
Q2
$529M Buy
16,889,475
+268,222
+2% +$8.4M 0.01% 899
2023
Q1
$469M Buy
16,621,253
+197,079
+1% +$5.56M 0.01% 949
2022
Q4
$429M Buy
16,424,174
+935,968
+6% +$24.5M 0.01% 979
2022
Q3
$346M Sell
15,488,206
-298,654
-2% -$6.67M 0.01% 1066
2022
Q2
$470M Buy
15,786,860
+706,814
+5% +$21.1M 0.02% 885
2022
Q1
$397M Buy
15,080,046
+827,759
+6% +$21.8M 0.01% 1143
2021
Q4
$332M Buy
14,252,287
+1,163,567
+9% +$27.1M 0.01% 1347
2021
Q3
$404M Buy
13,088,720
+52,174
+0.4% +$1.61M 0.01% 1151
2021
Q2
$320M Buy
13,036,546
+3,654,863
+39% +$89.6M 0.01% 1415
2021
Q1
$175M Buy
9,381,683
+356,989
+4% +$6.67M 0.01% 1814
2020
Q4
$180M Buy
9,024,694
+172,267
+2% +$3.44M 0.01% 1685
2020
Q3
$147M Sell
8,852,427
-713,517
-7% -$11.8M 0.01% 1620
2020
Q2
$186M Buy
9,565,944
+802,737
+9% +$15.6M 0.01% 1414
2020
Q1
$126M Sell
8,763,207
-376,166
-4% -$5.42M 0.01% 1477
2019
Q4
$186M Sell
9,139,373
-871,676
-9% -$17.8M 0.01% 1550
2019
Q3
$195M Sell
10,011,049
-1,126,874
-10% -$22M 0.01% 1418
2019
Q2
$251M Buy
11,137,923
+1,052,841
+10% +$23.7M 0.01% 1252
2019
Q1
$368M Buy
10,085,082
+9,110
+0.1% +$332K 0.02% 946
2018
Q4
$297M Buy
10,075,972
+108,852
+1% +$3.21M 0.02% 1005
2018
Q3
$423M Buy
9,967,120
+10,309
+0.1% +$438K 0.02% 867
2018
Q2
$410M Sell
9,956,811
-444,003
-4% -$18.3M 0.02% 870
2018
Q1
$603M Sell
10,400,814
-167,505
-2% -$9.71M 0.03% 604
2017
Q4
$578M Sell
10,568,319
-45,424
-0.4% -$2.49M 0.03% 625
2017
Q3
$540M Buy
10,613,743
+394,978
+4% +$20.1M 0.03% 615
2017
Q2
$592M Sell
10,218,765
-73,836
-0.7% -$4.28M 0.03% 558
2017
Q1
$602M Buy
10,292,601
+10,121,839
+5,927% +$592M 0.03% 550
2016
Q4
$9.49M Buy
170,762
+14,649
+9% +$814K 0.01% 747
2016
Q3
$7.34M Buy
156,113
+4,761
+3% +$224K 0.01% 806
2016
Q2
$6.54M Sell
151,352
-38,637
-20% -$1.67M 0.01% 811
2016
Q1
$6.5M Sell
189,989
-15,472
-8% -$529K 0.01% 781
2015
Q4
$16.3M Sell
205,461
-73,405
-26% -$5.83M 0.02% 572
2015
Q3
$16.4M Sell
278,866
-40,411
-13% -$2.37M 0.03% 535
2015
Q2
$20.5M Sell
319,277
-86,205
-21% -$5.55M 0.03% 496
2015
Q1
$24.7M Buy
405,482
+3,268
+0.8% +$199K 0.03% 487
2014
Q4
$23.6M Sell
402,214
-85,353
-18% -$5M 0.03% 478
2014
Q3
$20.9M Sell
487,567
-139,225
-22% -$5.97M 0.03% 491
2014
Q2
$31.5M Sell
626,792
-30,720
-5% -$1.55M 0.05% 399
2014
Q1
$29M Buy
657,512
+235,006
+56% +$10.4M 0.05% 412
2013
Q4
$17.2M Buy
422,506
+350,409
+486% +$14.2M 0.03% 533
2013
Q3
$2.42M Sell
72,097
-811
-1% -$27.3K ﹤0.01% 916
2013
Q2
$2.09M Buy
+72,908
New +$2.09M ﹤0.01% 920