Tower Semiconductor Ltd (TSEM) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

112,984,444Shares Outstanding

6,063,629Shares held by institutions

$774,810,514Value of institutional holdings

64.58%Institutional ownership %

7.23%Shares Changed QoQ

217No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Tower Semiconductor Ltd (NASDAQ:TSEM) currently has 293 active institutional owners and shareholders as of today (December 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).

These investors collectively held 58.9% of the company's total shares outstanding in December 2025, down from 64.4% in September 2025.
In percentage terms, this reflects as a holdings change of -3.55% quarter on quarter, and an increase of 23.63% year over year.
Of these 293 institutional investors, 163 increased their holdings in Tower Semiconductor, while 106 of them reduced positions, and 24 investors maintained their exposure.
The aggregate institutional position in Tower Semiconductor now stands at 67.41Mn shares as of December 2025, after investors decreased their holdings (down by 2.48Mn shares quarter on quarter which is down 3.41Mn shares year over year).
The top institutional stake in Tower Semiconductor as of December 31, 2025 belongs to Clal Insurance Enterprises Holdings Ltd, which owns 4.82Mn shares, or 4.21% of the company.
Among the most significant buyers of Tower Semiconductor during December 2025 were Capital International Investors (1.90Mn), GOLDMAN SACHS GROUP INC (1.51Mn), Turiya Advisors Asia Ltd (1.47Mn), Walleye Trading LLC (821.68K), JANUS HENDERSON GROUP PLC (801.82K).
Leading sellers of Tower Semiconductor stock in December 2025 included Senvest Management, LLC (1.63Mn), VICTORY CAPITAL MANAGEMENT INC (1.21Mn), Point72 Asset Management, L.P. (1.21Mn), MENORA MIVTACHIM HOLDINGS LTD. (1.18Mn), Hood River Capital Management LLC (1.12Mn).
The top 10 institutional holders of Tower Semiconductor for the quarter ending December 2025 included Clal Insurance Enterprises Holdings Ltd (4.82Mn), VANGUARD GROUP INC (4.34Mn), Senvest Management, LLC (3.97Mn), BlackRock, Inc. (3.91Mn), Phoenix Financial Ltd. (3.83Mn), Migdal Insurance & Financial Holdings Ltd. (3.00Mn), Harel Insurance Investments & Financial Services Ltd. (2.32Mn), GOLDMAN SACHS GROUP INC (2.21Mn), Capital International Investors (1.90Mn), MEITAV INVESTMENT HOUSE LTD (1.88Mn).

293 Institutional Holders

6,063,629 Total Shares Held

Rows:

Download Data

Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
Clal Insurance Enterprises Holdings Ltd	31 Dec, 2025	4,822,838	-572,722	-10.61%	$564,944.00
VANGUARD GROUP INC	31 Dec, 2025	4,338,080	53,112	1.24%	$507,316,764.00
Senvest Management, LLC	31 Dec, 2025	3,971,656	-1,630,231	-29.10%	$466,351,848.00
BlackRock, Inc.	31 Dec, 2025	3,907,144	-261,005	-6.26%	$458,776,849.00
Phoenix Financial Ltd.	31 Dec, 2025	3,829,537	-40,200	-1.04%	$449,664,235.00
Migdal Insurance & Financial Holdings Ltd.	31 Dec, 2025	3,002,806	25,000	0.84%	$352,589.00
Harel Insurance Investments & Financial Services Ltd.	31 Dec, 2025	2,318,130	0	0.00%	$272,195.00
GOLDMAN SACHS GROUP INC	31 Dec, 2025	2,206,467	1,505,421	214.74%	$259,083,355.00
Capital International Investors	31 Dec, 2025	1,895,161	1,895,161	0.00%	$222,529,805.00
MEITAV INVESTMENT HOUSE LTD	31 Dec, 2025	1,883,775	-384,728	-16.96%	$220,835,873.00
Point72 Asset Management, L.P.	31 Dec, 2025	1,613,540	-1,210,087	-42.86%	$189,461,867.00
Turiya Advisors Asia Ltd	31 Dec, 2025	1,472,045	1,472,045	0.00%	$172,847,524.00
JANE STREET GROUP, LLC	31 Dec, 2025	1,405,680	667,677	90.47%	$165,054,946.00
JENNISON ASSOCIATES LLC	31 Dec, 2025	1,398,987	-932,844	-40.00%	$164,269,053.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	1,351,212	-756,792	-35.90%	$158,659,312.00
JANUS HENDERSON GROUP PLC	31 Dec, 2025	1,074,717	801,820	293.82%	$126,193,270.00
Y.D. More Investments Ltd	31 Dec, 2025	1,009,846	44,401	4.60%	$118,084,243.00
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC	31 Dec, 2025	962,458	-109,589	-10.22%	$113,011,818.00
BANK OF AMERICA CORP /DE/	31 Dec, 2025	925,027	-32,620	-3.41%	$108,616,671.00
Walleye Trading LLC	31 Dec, 2025	876,600	821,678	1,496.08%	$102,930,372.00

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