Walleye Trading
TSEM icon

Walleye Trading’s Tower Semiconductor TSEM Stock Holding History

Walleye Trading’s Portfolio TSEM Stock Details TSEM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$18.4M Sell
105,100
-325,900
-76% -$43.8M 0.03% 538
2025
Q4 		$50.6M Buy
431,000
+427,300
+11,549% +$41.2M 0.07% 289
2025
Q3 		$268K Sell
3,700
-223,500
-98% -$12.2M ﹤0.01% 3176
2025
Q2 		$9.85M Sell
227,200
-6,400
-3% -$246K 0.02% 824
2025
Q1 		$8.33M Buy
233,600
+167,200
+252% +$7.56M 0.02% 828
2024
Q4 		$3.42M Sell
66,400
-148,000
-69% -$6.93M 0.01% 1384
2024
Q3 		$9.49M Sell
214,400
-184,100
-46% -$7.54M 0.02% 796
2024
Q2 		$15.7M Buy
398,500
+264,200
+197% +$9.38M 0.04% 491
2024
Q1 		$4.49M Buy
134,300
+101,700
+312% +$3.17M 0.01% 1201
2023
Q4 		$995K Sell
32,600
-6,200
-16% -$162K ﹤0.01% 2465
2023
Q3 		$953K Buy
38,800
+14,300
+58% +$458K ﹤0.01% 2411
2023
Q2 		$919K Sell
24,500
-2,200
-8% -$91K ﹤0.01% 2250
2023
Q1 		$1.13M Sell
26,700
-25,400
-49% -$1.06M ﹤0.01% 2108
2022
Q4 		$2.25M Buy
52,100
+14,700
+39% +$639K 0.01% 1589
2022
Q3 		$1.64M Sell
37,400
-1,900
-5% -$87.5K 0.01% 1855
2022
Q2 		$1.81M Buy
39,300
+6,700
+21% +$319K 0.01% 1758
2022
Q1 		$1.58M Buy
32,600
+10,900
+50% +$460K 0.01% 1865
2021
Q4 		$861K Buy
21,700
+1,200
+6% +$41.7K ﹤0.01% 2374
2021
Q3 		$613K Sell
20,500
-21,800
-52% -$627K ﹤0.01% 2731
2021
Q2 		$1.25M Sell
42,300
-9,700
-19% -$273K ﹤0.01% 1916
2021
Q1 		$1.46M Sell
52,000
-13,400
-20% -$395K 0.01% 1607
2020
Q4 		$1.69M Buy
65,400
+35,200
+117% +$804K 0.01% 1523
2020
Q3 		$550K Buy
30,200
+28,000
+1,273% +$565K ﹤0.01% 2169
2020
Q2 		$42K Sell
2,200
-283,200
-99% -$5.42M ﹤0.01% 3839
2020
Q1 		$4.54M Sell
285,400
-36,300
-11% -$756K 0.04% 420
2019
Q4 		$7.74M Buy
321,700
+287,900
+852% +$6.47M 0.05% 367
2019
Q3 		$650K Sell
33,800
-500
-1% -$9.33K 0.01% 1929
2019
Q2 		$541K Buy
34,300
+30,800
+880% +$514K ﹤0.01% 2127
2019
Q1 		$58K Sell
3,500
-7,900
-69% -$127K ﹤0.01% 3675
2018
Q4 		$168K Sell
11,400
-122,200
-91% -$2.04M ﹤0.01% 3547
2018
Q3 		$2.91M Buy
133,600
+5,100
+4% +$109K 0.02% 1003
2018
Q2 		$2.83M Buy
128,500
+112,900
+724% +$2.87M 0.02% 1019
2018
Q1 		$420K Buy
15,600
+3,400
+28% +$108K ﹤0.01% 2838
2017
Q4 		$413 Sell
12,200
-7,100
-37% -$236K ﹤0.01% 2784
2017
Q3 		$589 Buy
19,300
+8,200
+74% +$224K ﹤0.01% 2314
2017
Q2 		$264 Sell
11,100
-4,200
-27% -$99.1K ﹤0.01% 2914
2017
Q1 		$353 Sell
15,300
-5,300
-26% -$116K ﹤0.01% 2537
2016
Q4 		$392K Sell
20,600
-39,400
-66% -$679K ﹤0.01% 2279
2016
Q3 		$912K Buy
60,000
+16,100
+37% +$232K 0.01% 1615
2016
Q2 		$546K Sell
43,900
-7,900
-15% -$95.2K ﹤0.01% 2130
2016
Q1 		$628K Buy
51,800
+47,500
+1,105% +$597K 0.01% 1782
2015
Q4 		$60K Sell
4,300
-88,800
-95% -$1.28M ﹤0.01% 3723
2015
Q3 		$1.2M Buy
93,100
+13,300
+17% +$179K 0.01% 940
2015
Q2 		$1.23M Buy
79,800
+64,900
+436% +$1.04M 0.01% 984
2015
Q1 		$253K Buy
+14,900
New +$229K ﹤0.01% 2015

Other funds holding TSEM

T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
CI
Clal Insurance Tel-Aviv, Israel $16.6B AUM 68.34% 1-Year Est. Return
PF
Phoenix Financial Givatayim, Israel $10.5B AUM 49.21% 1-Year Est. Return
UIM
USS Investment Management London, United Kingdom $25.6B AUM 30.22% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
SM
Senvest Management New York $3.01B AUM 35.7% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
MIFH
Migdal Insurance & Financial Holdings Petach Tikva, Israel $11.5B AUM 52.5% 1-Year Est. Return
HIIFS
Harel Insurance Investments & Financial Services Ramat Gan, Israel $14.7B AUM 47% 1-Year Est. Return

Walleye Trading's TSEM Position: Q1 2026 in Review

Walleye Trading opened a new position in Tower Semiconductor (TSEM) in Q1 2026: 26,836 shares worth $4.71M. The stake represents 0.01% of the portfolio and ranks #1177 among its holdings. This is a return to the name: Walleye Trading previously reported a position in TSEM as recently as Q3 2025.

Walleye Trading first reported a position in TSEM in Q2 2015 and has held it in 33 quarters since. The position peaked at $6.02M in Q4 2020. 377 funds tracked by Wall St. Rank hold TSEM as of Q1 2026.

  • Walleye Trading held 26,836 shares of Tower Semiconductor worth $4.71M as of Q1 2026.
  • Tower Semiconductor was a new Walleye Trading position in Q1 2026.
  • Tower Semiconductor made up 0.01% of Walleye Trading's portfolio in Q1 2026, its #1177 holding.
  • Walleye Trading first reported a position in Tower Semiconductor in Q2 2015 and has held it in 33 quarters since.
  • Walleye Trading's Tower Semiconductor position peaked at $6.02M in Q4 2020.
  • 377 funds tracked by Wall St. Rank held Tower Semiconductor as of Q1 2026.

Based on Walleye Trading's 13F filing for Q1 2026, filed 11 May 2026.