State of Wisconsin Investment Board’s Arrowhead Research ARWR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$1.02M Sell
64,760
-1,571
-2% -$24.8K ﹤0.01% 1564
2025
Q1
$845K Buy
66,331
+280
+0.4% +$3.57K ﹤0.01% 1545
2024
Q4
$1.24M Sell
66,051
-1,717
-3% -$32.3K ﹤0.01% 1437
2024
Q3
$1.31M Sell
67,768
-3,862
-5% -$74.8K ﹤0.01% 1469
2024
Q2
$1.86M Sell
71,630
-3,996
-5% -$104K ﹤0.01% 1317
2024
Q1
$2.16M Sell
75,626
-7,874
-9% -$225K 0.01% 1220
2023
Q4
$2.56M Sell
83,500
-1,869
-2% -$57.2K 0.01% 1177
2023
Q3
$2.29M Sell
85,369
-2,921
-3% -$78.5K 0.01% 1213
2023
Q2
$3.15M Sell
88,290
-4,754
-5% -$170K 0.01% 1155
2023
Q1
$2.36M Sell
93,044
-7,793
-8% -$198K 0.01% 1244
2022
Q4
$4.09M Sell
100,837
-1,689
-2% -$68.5K 0.01% 1054
2022
Q3
$3.39M Sell
102,526
-5,295
-5% -$175K 0.01% 1132
2022
Q2
$3.8M Sell
107,821
-27,979
-21% -$985K 0.01% 1137
2022
Q1
$6.25M Hold
135,800
0.01% 1042
2021
Q4
$9M Sell
135,800
-400
-0.3% -$26.5K 0.02% 826
2021
Q3
$8.5M Buy
136,200
+1,400
+1% +$87.4K 0.02% 827
2021
Q2
$11.2M Sell
134,800
-3,000
-2% -$248K 0.02% 705
2021
Q1
$9.14M Sell
137,800
-2,900
-2% -$192K 0.02% 773
2020
Q4
$10.8M Sell
140,700
-20,300
-13% -$1.56M 0.03% 648
2020
Q3
$6.93M Hold
161,000
0.02% 788
2020
Q2
$6.95M Buy
161,000
+6,400
+4% +$276K 0.02% 759
2020
Q1
$4.45M Buy
154,600
+15,000
+11% +$432K 0.01% 827
2019
Q4
$8.86M Hold
139,600
0.02% 720
2019
Q3
$3.93M Buy
139,600
+3,500
+3% +$98.6K 0.01% 877
2019
Q2
$3.61M Buy
136,100
+14,000
+11% +$371K 0.01% 898
2019
Q1
$2.24M Buy
122,100
+32,100
+36% +$589K 0.01% 979
2018
Q4
$1.12M Buy
90,000
+1,300
+1% +$16.1K ﹤0.01% 1098
2018
Q3
$1.7M Hold
88,700
﹤0.01% 1069
2018
Q2
$1.21M Buy
+88,700
New +$1.21M ﹤0.01% 1104