Rafferty Asset Management
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Rafferty Asset Management’s United Microelectronic UMC Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$64.3M Buy
8,403,064
+2,826,486
+51% +$21.6M 0.21% 66
2025
Q1
$39.9M Sell
5,576,578
-599,160
-10% -$4.28M 0.17% 84
2024
Q4
$40.1M Sell
6,175,738
-309,759
-5% -$2.01M 0.14% 88
2024
Q3
$54.6M Buy
6,485,497
+545,379
+9% +$4.59M 0.19% 65
2024
Q2
$52M Sell
5,940,118
-687,874
-10% -$6.03M 0.19% 62
2024
Q1
$53.6M Buy
6,627,992
+2,192,753
+49% +$17.7M 0.2% 60
2023
Q4
$37.5M Buy
4,435,239
+355,186
+9% +$3M 0.16% 74
2023
Q3
$28.8M Sell
4,080,053
-180,151
-4% -$1.27M 0.17% 76
2023
Q2
$33.6M Buy
4,260,204
+933,493
+28% +$7.37M 0.19% 66
2023
Q1
$29.1M Buy
3,326,711
+465,065
+16% +$4.07M 0.2% 71
2022
Q4
$18.7M Buy
2,861,646
+135,734
+5% +$886K 0.16% 104
2022
Q3
$15.2M Buy
2,725,912
+60,675
+2% +$338K 0.16% 99
2022
Q2
$18M Sell
2,665,237
-709,948
-21% -$4.81M 0.17% 81
2022
Q1
$30.8M Buy
3,375,185
+513,824
+18% +$4.69M 0.18% 77
2021
Q4
$33.5M Buy
2,861,361
+1,021,414
+56% +$12M 0.18% 75
2021
Q3
$21M Buy
+1,839,947
New +$21M 0.14% 97