Renaissance Technologies
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Renaissance Technologies’s Tower Semiconductor TSEM Stock Holding History

Renaissance Technologies’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 		$48.2M Buy
274,749
+24,200
+10% +$3.25M 0.08% 336
2025
Q4 		$29.4M Sell
250,549
-52,500
-17% -$5.06M 0.05% 460
2025
Q3 		$21.9M Sell
303,049
-20,600
-6% -$1.12M 0.03% 681
2025
Q2 		$14M Sell
323,649
-107,086
-25% -$4.11M 0.02% 878
2025
Q1 		$15.4M Sell
430,735
-20,600
-5% -$931K 0.02% 783
2024
Q4 		$23.2M Buy
451,335
+52,086
+13% +$2.44M 0.03% 602
2024
Q3 		$17.7M Sell
399,249
-58,797
-13% -$2.41M 0.03% 739
2024
Q2 		$18M Sell
458,046
-125,800
-22% -$4.47M 0.03% 643
2024
Q1 		$19.5M Buy
583,846
+10,900
+2% +$339K 0.03% 646
2023
Q4 		$17.5M Sell
572,946
-398,300
-41% -$10.4M 0.03% 665
2023
Q3 		$23.9M Sell
971,246
-413,200
-30% -$13.2M 0.04% 506
2023
Q2 		$51.9M Buy
1,384,446
+30,300
+2% +$1.25M 0.07% 303
2023
Q1 		$57.5M Buy
1,354,146
+694,500
+105% +$29M 0.08% 318
2022
Q4 		$28.5M Buy
659,646
+479,686
+267% +$20.8M 0.04% 555
2022
Q3 		$7.91M Buy
179,960
+4,300
+2% +$198K 0.01% 1158
2022
Q2 		$8.11M Sell
175,660
-34,186
-16% -$1.63M 0.01% 1226
2022
Q1 		$10.2M Buy
209,846
+160,486
+325% +$6.77M 0.01% 1118
2021
Q4 		$1.96M Sell
49,360
-148,586
-75% -$5.16M ﹤0.01% 2166
2021
Q3 		$5.92M Sell
197,946
-265,200
-57% -$7.63M 0.01% 1357
2021
Q2 		$13.6M Sell
463,146
-282,100
-38% -$7.93M 0.02% 972
2021
Q1 		$20.9M Sell
745,246
-397,214
-35% -$11.7M 0.03% 745
2020
Q4 		$29.5M Sell
1,142,460
-382,726
-25% -$8.75M 0.03% 569
2020
Q3 		$27.8M Sell
1,525,186
-348,200
-19% -$7.02M 0.03% 584
2020
Q2 		$35.8M Sell
1,873,386
-111,500
-6% -$2.13M 0.03% 538
2020
Q1 		$31.6M Buy
1,984,886
+62,600
+3% +$1.3M 0.03% 551
2019
Q4 		$46.3M Buy
1,922,286
+97,300
+5% +$2.19M 0.04% 553
2019
Q3 		$35.1M Buy
1,824,986
+271,200
+17% +$5.06M 0.03% 656
2019
Q2 		$24.5M Buy
1,553,786
+197,500
+15% +$3.29M 0.02% 852
2019
Q1 		$22.5M Buy
1,356,286
+888,186
+190% +$14.2M 0.02% 920
2018
Q4 		$6.9M Sell
468,100
-20,800
-4% -$347K 0.01% 1539
2018
Q3 		$10.6M Buy
488,900
+180,000
+58% +$3.85M 0.01% 1321
2018
Q2 		$6.8M Sell
308,900
-100,700
-25% -$2.56M 0.01% 1583
2018
Q1 		$11M Sell
409,600
-59,700
-13% -$1.9M 0.01% 1301
2017
Q4 		$16M Sell
469,300
-132,800
-22% -$4.41M 0.02% 1098
2017
Q3 		$18.5M Sell
602,100
-636,286
-51% -$17.4M 0.02% 946
2017
Q2 		$29.5M Buy
1,238,386
+93,200
+8% +$2.2M 0.04% 630
2017
Q1 		$26.4M Buy
1,145,186
+247,500
+28% +$5.43M 0.04% 641
2016
Q4 		$17.1M Buy
897,686
+664,386
+285% +$11.5M 0.03% 889
2016
Q3 		$3.54M Buy
233,300
+130,714
+127% +$1.89M 0.01% 1830
2016
Q2 		$1.27M Sell
102,586
-27,100
-21% -$326K ﹤0.01% 2428
2016
Q1 		$1.57M Buy
+129,686
New +$1.63M ﹤0.01% 2363
2015
Q3 		– Sell
-21,507
Closed -$332K – 3370
2015
Q2 		$332K Sell
21,507
-121,479
-85% -$1.95M ﹤0.01% 2844
2015
Q1 		$2.43M Sell
142,986
-668,665
-82% -$10.3M 0.01% 1829
2014
Q4 		$10.8M Sell
811,651
-49,600
-6% -$556K 0.03% 834
2014
Q3 		$8.76M Buy
861,251
+106,100
+14% +$1.13M 0.02% 846
2014
Q2 		$6.86M Buy
755,151
+286,140
+61% +$2.55M 0.02% 1055
2014
Q1 		$4.29M Buy
469,011
+193,160
+70% +$1.38M 0.01% 1346
2013
Q4 		$1.61M Buy
275,851
+40,900
+17% +$194K ﹤0.01% 1863
2013
Q3 		$1.14M Buy
234,951
+9,198
+4% +$43.7K ﹤0.01% 1951
2013
Q2 		$1.08M Buy
+225,753
New +$1.41M ﹤0.01% 1899

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 $20.6B AUM 59.59% 1-Year Est. Return

Renaissance Technologies's TSEM Position: Q1 2026 in Review

Renaissance Technologies increased its Tower Semiconductor (TSEM) stake by 9.7% in Q1 2026, buying an estimated $3.25M and bringing the position to 274,749 shares worth $48.2M. The position accounts for 0.08% of the portfolio, ranked #336.

Renaissance Technologies first reported a position in TSEM in Q2 2013 and has held it in 50 quarters since. The position peaked at $57.5M in Q1 2023. 377 funds tracked by Wall St. Rank hold TSEM as of Q1 2026.

  • Renaissance Technologies held 274,749 shares of Tower Semiconductor worth $48.2M as of Q1 2026.
  • Renaissance Technologies bought 24,200 Tower Semiconductor shares in Q1 2026, an estimated $3.25M.
  • Tower Semiconductor made up 0.08% of Renaissance Technologies's portfolio in Q1 2026, its #336 holding.
  • Renaissance Technologies first reported a position in Tower Semiconductor in Q2 2013 and has held it in 50 quarters since.
  • Renaissance Technologies's Tower Semiconductor position peaked at $57.5M in Q1 2023.
  • 377 funds tracked by Wall St. Rank held Tower Semiconductor as of Q1 2026.

Based on Renaissance Technologies's 13F filing for Q1 2026, filed 14 May 2026.