State of Wisconsin Investment Board’s Alkermes ALKS Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$2.85M Sell
99,556
-18,641
-16% -$533K 0.01% 1139
2025
Q1
$3.9M Buy
118,197
+10,145
+9% +$335K 0.01% 1018
2024
Q4
$3.11M Sell
108,052
-43,387
-29% -$1.25M 0.01% 1126
2024
Q3
$4.24M Buy
151,439
+36,209
+31% +$1.01M 0.01% 1012
2024
Q2
$2.78M Sell
115,230
-8,915
-7% -$215K 0.01% 1160
2024
Q1
$3.36M Sell
124,145
-37,268
-23% -$1.01M 0.01% 1096
2023
Q4
$4.48M Buy
161,413
+24,143
+18% +$670K 0.01% 1013
2023
Q3
$3.84M Sell
137,270
-5,345
-4% -$150K 0.01% 1040
2023
Q2
$4.46M Sell
142,615
-9,011
-6% -$282K 0.01% 1014
2023
Q1
$4.27M Sell
151,626
-13,254
-8% -$374K 0.01% 1043
2022
Q4
$4.31M Buy
164,880
+17
+0% +$444 0.01% 1018
2022
Q3
$3.68M Sell
164,863
-10,020
-6% -$224K 0.01% 1092
2022
Q2
$5.21M Sell
174,883
-39,917
-19% -$1.19M 0.01% 971
2022
Q1
$5.65M Hold
214,800
0.01% 1094
2021
Q4
$5M Buy
214,800
+6,700
+3% +$156K 0.01% 1036
2021
Q3
$6.42M Hold
208,100
0.01% 942
2021
Q2
$5.1M Buy
208,100
+187,983
+934% +$4.61M 0.01% 1043
2021
Q1
$376K Sell
20,117
-287
-1% -$5.36K ﹤0.01% 1677
2020
Q4
$407K Sell
20,404
-850
-4% -$17K ﹤0.01% 1580
2020
Q3
$352K Buy
21,254
+390
+2% +$6.46K ﹤0.01% 1577
2020
Q2
$405K Sell
20,864
-390
-2% -$7.57K ﹤0.01% 1477
2020
Q1
$306K Sell
21,254
-6,760
-24% -$97.3K ﹤0.01% 1485
2019
Q4
$571K Sell
28,014
-120,838
-81% -$2.46M ﹤0.01% 1389
2019
Q3
$2.9M Buy
148,852
+45,893
+45% +$895K 0.01% 946
2019
Q2
$2.32M Buy
102,959
+26,282
+34% +$592K 0.01% 998
2019
Q1
$2.8M Sell
76,677
-26,121
-25% -$953K 0.01% 931
2018
Q4
$3.03M Buy
+102,798
New +$3.03M 0.01% 885
2018
Q3
Sell
-135,045
Closed -$5.56M 1541
2018
Q2
$5.56M Sell
135,045
-63,818
-32% -$2.63M 0.02% 849
2018
Q1
$11.5M Sell
198,863
-72,086
-27% -$4.18M 0.03% 561
2017
Q4
$14.8M Buy
270,949
+221,333
+446% +$12.1M 0.04% 454
2017
Q3
$2.52M Sell
49,616
-77,371
-61% -$3.93M 0.01% 942
2017
Q2
$7.36M Buy
126,987
+29,310
+30% +$1.7M 0.02% 694
2017
Q1
$5.71M Buy
97,677
+15,299
+19% +$895K 0.02% 739
2016
Q4
$4.58M Sell
82,378
-13,902
-14% -$773K 0.02% 745
2016
Q3
$4.53M Sell
96,280
-3,700
-4% -$174K 0.02% 804
2016
Q2
$4.32M Buy
99,980
+54,330
+119% +$2.35M 0.02% 798
2016
Q1
$1.56M Sell
45,650
-64,410
-59% -$2.2M 0.01% 1137
2015
Q4
$8.74M Sell
110,060
-970
-0.9% -$77K 0.03% 557
2015
Q3
$6.51M Sell
111,030
-3,080
-3% -$181K 0.03% 668
2015
Q2
$7.34M Buy
114,110
+4,380
+4% +$282K 0.03% 670
2015
Q1
$6.69M Sell
109,730
-3,010
-3% -$184K 0.02% 712
2014
Q4
$6.6M Buy
112,740
+6,440
+6% +$377K 0.02% 713
2014
Q3
$4.56M Buy
106,300
+710
+0.7% +$30.4K 0.02% 837
2014
Q2
$5.31M Buy
105,590
+8,860
+9% +$446K 0.02% 794
2014
Q1
$4.27M Buy
96,730
+6,550
+7% +$289K 0.02% 866
2013
Q4
$3.67M Sell
90,180
-2,770
-3% -$113K 0.01% 899
2013
Q3
$3.13M Sell
92,950
-7,200
-7% -$242K 0.01% 946
2013
Q2
$2.87M Buy
+100,150
New +$2.87M 0.01% 984