State of Wisconsin Investment Board’s ACM Research ACMR Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
$551K Sell
21,291
-355
-2% -$9.2K ﹤0.01% 1809
2025
Q1
$505K Sell
21,646
-2,237
-9% -$52.2K ﹤0.01% 1754
2024
Q4
$361K Sell
23,883
-37,561
-61% -$567K ﹤0.01% 1936
2024
Q3
$1.25M Sell
61,444
-22,000
-26% -$447K ﹤0.01% 1481
2024
Q2
$1.92M Sell
83,444
-54,144
-39% -$1.25M 0.01% 1300
2024
Q1
$4.01M Buy
+137,588
New +$4.01M 0.01% 1022
2023
Q2
Sell
-15,378
Closed -$180K 2331
2023
Q1
$180K Buy
+15,378
New +$180K ﹤0.01% 2284
2022
Q3
Sell
-10,311
Closed -$174K 2681
2022
Q2
$174K Buy
+10,311
New +$174K ﹤0.01% 2535