Simplex Trading’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 | $1.39M | Buy |
7,942
+6,246
| +368% | +$840K | ﹤0.01% | 2150 |
|
|
2025
Q4 | $199K | Buy |
+1,696
| New | +$163K | ﹤0.01% | 4241 |
|
|
2024
Q4 | – | Sell |
-15,863
| Closed | -$743K | – | 9657 |
|
|
2024
Q3 | $702K | Sell |
15,863
-80,244
| -83% | -$3.29M | ﹤0.01% | 3253 |
|
|
2024
Q2 | $3.78M | Buy |
96,107
+33,437
| +53% | +$1.19M | ﹤0.01% | 1639 |
|
|
2024
Q1 | $2.1M | Buy |
+62,670
| New | +$1.95M | ﹤0.01% | 2369 |
|
|
2023
Q4 | – | Sell |
-95,646
| Closed | -$2.49M | – | 9852 |
|
|
2023
Q3 | $2.35M | Buy |
95,646
+88,788
| +1,295% | +$2.85M | ﹤0.01% | 1934 |
|
|
2023
Q2 | $257K | Buy |
6,858
+3,713
| +118% | +$154K | ﹤0.01% | 4022 |
|
|
2023
Q1 | $133K | Buy |
+3,145
| New | +$131K | ﹤0.01% | 4830 |
|
|
2022
Q4 | – | Sell |
-200
| Closed | -$8.69K | – | 10466 |
|
|
2022
Q3 | $8K | Sell |
200
-75,649
| -100% | -$3.48M | ﹤0.01% | 8450 |
|
|
2022
Q2 | $3.5M | Buy |
75,849
+12,390
| +20% | +$590K | ﹤0.01% | 1376 |
|
|
2022
Q1 | $3.07M | Buy |
63,459
+52,914
| +502% | +$2.23M | ﹤0.01% | 1674 |
|
|
2021
Q4 | $418K | Sell |
10,545
-63,104
| -86% | -$2.19M | ﹤0.01% | 4062 |
|
|
2021
Q3 | $2.16M | Buy |
73,649
+100
| +0.1% | +$2.88K | ﹤0.01% | 2047 |
|
|
2021
Q2 | $2.16M | Buy |
73,549
+21,080
| +40% | +$592K | ﹤0.01% | 2060 |
|
|
2021
Q1 | $1.47M | Buy |
52,469
+42,846
| +445% | +$1.26M | ﹤0.01% | 1957 |
|
|
2020
Q4 | $248K | Sell |
9,623
-21,611
| -69% | -$494K | ﹤0.01% | 4322 |
|
|
2020
Q3 | $569K | Sell |
31,234
-17,418
| -36% | -$351K | ﹤0.01% | 2839 |
|
|
2020
Q2 | $928K | Buy |
+48,652
| New | +$931K | ﹤0.01% | 2212 |
|
|
2019
Q4 | – | Sell |
-3,436
| Closed | -$77.2K | – | 7991 |
|
|
2019
Q3 | $66K | Sell |
3,436
-16,595
| -83% | -$310K | ﹤0.01% | 4753 |
|
|
2019
Q2 | $315K | Buy |
20,031
+13,713
| +217% | +$229K | ﹤0.01% | 3023 |
|
|
2019
Q1 | $104K | Buy |
6,318
+437
| +7% | +$7K | ﹤0.01% | 4303 |
|
|
2018
Q4 | $86K | Buy |
5,881
+3,040
| +107% | +$50.6K | ﹤0.01% | 3982 |
|
|
2018
Q3 | $61K | Buy |
+2,841
| New | +$60.7K | ﹤0.01% | 4970 |
|
|
2018
Q2 | – | Sell |
-5,584
| Closed | -$142K | – | 7900 |
|
|
2018
Q1 | $150K | Sell |
5,584
-2,545
| -31% | -$81K | 0.01% | 1465 |
|
|
2017
Q4 | $277K | Buy |
8,129
+5,408
| +199% | +$179K | 0.01% | 1056 |
|
|
2017
Q3 | $83K | Sell |
2,721
-952
| -26% | -$26K | ﹤0.01% | 1888 |
|
|
2017
Q2 | $87K | Sell |
3,673
-22,299
| -86% | -$526K | ﹤0.01% | 1877 |
|
|
2017
Q1 | $598K | Buy |
25,972
+4,878
| +23% | +$107K | 0.03% | 591 |
|
|
2016
Q4 | $401K | Buy |
+21,094
| New | +$364K | 0.02% | 649 |
|
|
2015
Q2 | – | Sell |
-13,678
| Closed | -$219K | – | 5871 |
|
|
2015
Q1 | $232K | Buy |
+13,678
| New | +$210K | 0.03% | 656 |
|
Other funds holding TSEM
CI
PF
UIM
VCM
SM
MIFH
HIIFS
Simplex Trading's TSEM Position: Q1 2026 in Review
Simplex Trading increased its Tower Semiconductor (TSEM) stake by 368% in Q1 2026, buying an estimated $840K and bringing the position to 7,942 shares worth $1.39M. The position accounts for ﹤0.01% of the portfolio, ranked #2150.
Simplex Trading first reported a position in TSEM in Q1 2015 and has held it in 30 quarters since. The position peaked at $3.78M in Q2 2024. 377 funds tracked by Wall St. Rank hold TSEM as of Q1 2026.
- Simplex Trading held 7,942 shares of Tower Semiconductor worth $1.39M as of Q1 2026.
- Simplex Trading bought 6,246 Tower Semiconductor shares in Q1 2026, an estimated $840K.
- Tower Semiconductor made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #2150 holding.
- Simplex Trading first reported a position in Tower Semiconductor in Q1 2015 and has held it in 30 quarters since.
- Simplex Trading's Tower Semiconductor position peaked at $3.78M in Q2 2024.
- 377 funds tracked by Wall St. Rank held Tower Semiconductor as of Q1 2026.
Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.