Jane Street’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
$209M Buy
1,190,538
+313,058
+36% +$42.1M 0.22% 388
2025
Q4
$103M Buy
877,480
+575,277
+190% +$55.4M 0.12% 575
2025
Q3
$21.8M Buy
302,203
+137,371
+83% +$7.5M 0.03% 1588
2025
Q2
$7.15M Buy
164,832
+42,083
+34% +$1.62M 0.01% 2549
2025
Q1
$4.38M Sell
122,749
-85,632
-41% -$3.87M 0.01% 3127
2024
Q4
$10.7M Buy
208,381
+165,087
+381% +$7.73M 0.02% 1821
2024
Q3
$1.92M Sell
43,294
-134,990
-76% -$5.53M ﹤0.01% 4562
2024
Q2
$7.01M Sell
178,284
-183,216
-51% -$6.51M 0.01% 2488
2024
Q1
$12.1M Buy
361,500
+61,516
+21% +$1.91M 0.02% 1633
2023
Q4
$9.16M Buy
299,984
+196,621
+190% +$5.13M 0.01% 2063
2023
Q3
$2.54M Buy
103,363
+78,524
+316% +$2.52M ﹤0.01% 3642
2023
Q2
$932K Sell
24,839
-20,378
-45% -$843K ﹤0.01% 5305
2023
Q1
$1.92M Sell
45,217
-73,460
-62% -$3.07M ﹤0.01% 3900
2022
Q4
$5.13M Buy
+118,677
New +$5.16M 0.01% 2439
2022
Q3
Sell
-354,812
Closed -$16.3M 10557
2022
Q2
$16.4M Sell
354,812
-342,920
-49% -$16.3M 0.03% 1279
2022
Q1
$33.8M Buy
697,732
+368,167
+112% +$15.5M 0.06% 903
2021
Q4
$13.1M Buy
329,565
+28,729
+10% +$998K 0.03% 1583
2021
Q3
$8.99M Buy
300,836
+40,478
+16% +$1.16M 0.02% 1938
2021
Q2
$7.66M Sell
260,358
-5,647
-2% -$159K 0.02% 2037
2021
Q1
$7.46M Buy
266,005
+137,362
+107% +$4.05M 0.02% 1883
2020
Q4
$3.32M Buy
128,643
+2,892
+2% +$66.1K 0.01% 2677
2020
Q3
$2.29M Buy
125,751
+6,208
+5% +$125K 0.01% 2834
2020
Q2
$2.28M Buy
119,543
+56,265
+89% +$1.08M 0.01% 2877
2020
Q1
$1.01M Sell
63,278
-376,153
-86% -$7.83M ﹤0.01% 2780
2019
Q4
$10.6M Buy
439,431
+253,605
+136% +$5.7M 0.06% 610
2019
Q3
$3.58M Sell
185,826
-71,430
-28% -$1.33M 0.02% 1252
2019
Q2
$4.06M Buy
257,256
+17,165
+7% +$286K 0.02% 1220
2019
Q1
$3.98M Sell
240,091
-129,863
-35% -$2.08M 0.02% 1338
2018
Q4
$5.45M Buy
369,954
+277,606
+301% +$4.63M 0.05% 893
2018
Q3
$2.01M Sell
92,348
-124,504
-57% -$2.66M 0.01% 1899
2018
Q2
$4.77M Buy
216,852
+140,247
+183% +$3.57M 0.03% 1082
2018
Q1
$2.06M Sell
76,605
-113,108
-60% -$3.6M 0.02% 1820
2017
Q4
$6.46M Buy
189,713
+33,938
+22% +$1.13M 0.05% 729
2017
Q3
$4.79M Buy
155,775
+21,750
+16% +$593K 0.04% 899
2017
Q2
$3.2M Sell
134,025
-106,756
-44% -$2.52M 0.03% 1086
2017
Q1
$5.55M Buy
240,781
+227,380
+1,697% +$4.99M 0.06% 649
2016
Q4
$255K Sell
13,401
-100,065
-88% -$1.73M ﹤0.01% 3516
2016
Q3
$1.72M Buy
+113,466
New +$1.64M 0.02% 1358
2016
Q2
Sell
-34,706
Closed -$421K 4679
2016
Q1
$421K Buy
34,706
+23,464
+209% +$295K 0.01% 2791
2015
Q4
$158K Sell
11,242
-28,766
-72% -$416K ﹤0.01% 3694
2015
Q3
$515K Buy
+40,008
New +$538K 0.01% 2273
2015
Q2
Hold
0
4116
2015
Q1
Hold
0
3542
2013
Q4
Sell
-47,965
Closed -$234K 2944
2013
Q3
$234K Buy
47,965
+23,369
+95% +$111K ﹤0.01% 2288
2013
Q2
$118K Buy
+24,596
New +$154K ﹤0.01% 2400

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