O'Shaughnessy Asset Management’s Tower Semiconductor TSEM Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$714K Buy
4,068
+2,009
+98% +$270K ﹤0.01% 1351
2025
Q4
$242K Buy
+2,059
New +$198K ﹤0.01% 1892
2023
Q2
Sell
-6,729
Closed -$286K 1577
2023
Q1
$286K Sell
6,729
-4,469
-40% -$187K ﹤0.01% 1069
2022
Q4
$484K Buy
11,198
+951
+9% +$41.3K 0.01% 805
2022
Q3
$450K Buy
10,247
+4,895
+91% +$225K 0.01% 779
2022
Q2
$247K Buy
+5,352
New +$255K ﹤0.01% 952
2021
Q4
Sell
-2,110
Closed -$63K 2395
2021
Q3
$63K Hold
2,110
﹤0.01% 1558
2021
Q2
$62K Sell
2,110
-11
-0.5% -$309 ﹤0.01% 1498
2021
Q1
$59K Sell
2,121
-4,424
-68% -$130K ﹤0.01% 1353
2020
Q4
$169K Buy
+6,545
New +$150K ﹤0.01% 890
2019
Q1
Sell
-899
Closed -$13K 1008
2018
Q4
$13K Sell
899
-8,480
-90% -$141K ﹤0.01% 784
2018
Q3
$204K Sell
9,379
-11
-0.1% -$235 ﹤0.01% 548
2018
Q2
$207K Sell
9,390
-9,256
-50% -$236K ﹤0.01% 537
2018
Q1
$502K Sell
18,646
-59,036
-76% -$1.88M 0.01% 355
2017
Q4
$2.65M Sell
77,682
-14,366
-16% -$477K 0.06% 165
2017
Q3
$2.83M Buy
92,048
+2,056
+2% +$56.1K 0.07% 159
2017
Q2
$2.15M Buy
89,992
+28,501
+46% +$672K 0.05% 209
2017
Q1
$1.42M Buy
61,491
+44,630
+265% +$979K 0.03% 243
2016
Q4
$321K Buy
+16,861
New +$291K 0.01% 444

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