TOWER SEMICONDUCTOR LTD (TSEM) Institutional Ownership Changes & 13F Activity

TOWER SEMICONDUCTOR LTD (TSEM). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Jane Street Group, Llc, Invesco Ltd., Polar Capital Holdings Plc, D. E. Shaw & Co., Inc., and Two Sigma Investments, Lp.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Manufacturers Life Insurance Company, TheSell-2,866-5.7%47,263$12.13MQ2 2026Sep 09, 2026
Integrated Wealth Concepts LlcBuy+107+8.1%1,428$372.19KQ2 2026Sep 09, 2026
Parkside Financial Bank & TrustBuy+16+84.2%35$9.12KQ2 2026Sep 04, 2026
Citadel Advisors LlcBuy+104,669+3014.7%108,141$28.19MQ2 2026Sep 02, 2026
Cornerstone Financial Management LlcBuy+4+16.0%29$7.56KQ2 2026Aug 28, 2026
Assenagon Asset Management S.A.Buy+4,965+4.4%118,406$30.38MQ2 2026Aug 21, 2026
Harvest Fund Management Co., LtdBuy+111+0.8%14,329$3.73MQ2 2026Aug 20, 2026
Mercer Global Advisors IncBuy+3,6183,618$942.88KQ2 2026Aug 19, 2026
Kingsview Wealth Management, LlcBuy+816816$212.68KQ2 2026Aug 19, 2026
Liontrust Investment Partners LlpBuy+8,8118,811$2.30MQ2 2026Aug 18, 2026
Ruggaard & Associates LlcBuy+2,2452,245$585.14KQ2 2026Aug 17, 2026
Public Employees Retirement System Of OhioBuy+2,106+35.9%7,967$2.04MQ2 2026Aug 17, 2026
Empowered Funds, LlcBuy+609+14.2%4,906$1.28MQ2 2026Aug 17, 2026
Transamerica Financial Advisors, LlcSell-1-8.3%11$2.87KQ2 2026Aug 17, 2026
Jane Street Group, LlcBuy+1,737,977+146.0%2,928,515$763.29MQ2 2026Aug 14, 2026
Invesco Ltd.Buy+1,336,8541,336,854$348.44MQ2 2026Aug 14, 2026
Polar Capital Holdings PlcBuy+869,653+597.6%1,015,166$264.59MQ2 2026Aug 14, 2026
D. E. Shaw & Co., Inc.Buy+658,913+2283.9%687,763$179.26MQ2 2026Aug 14, 2026
Two Sigma Investments, LpBuy+602,324+6274.2%611,924$159.49MQ2 2026Aug 14, 2026
Wellington Management Group LlpSell-586,503-61.2%372,445$96.85MQ2 2026Aug 14, 2026
Qube Research & Technologies LtdBuy+455,584+249.6%638,079$166.31MQ2 2026Aug 14, 2026
Bridgewater Associates, LpSell-454,792-98.3%7,933$2.07MQ2 2026Aug 14, 2026
Senvest Management, LlcSell-448,997-19.8%1,823,082$475.17MQ2 2026Aug 14, 2026
Price T Rowe Associates IncSell-332,248-4.5%7,023,150$1.83BQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+314,183+77.0%722,135$188.22MQ2 2026Aug 14, 2026
Schonfeld Strategic Advisors LlcSell-286,880-94.4%16,954$4.42MQ2 2026Aug 14, 2026
Bank Of America CorpSell-272,122-39.8%412,221$107.44MQ2 2026Aug 14, 2026
Millennium Management LlcBuy+272,007+47.0%850,421$221.65MQ2 2026Aug 14, 2026
Systematic Financial Management LpSell-223,701-40.8%325,159$84.75MQ2 2026Aug 14, 2026
Lmr Partners LlpSell-194,495-79.6%49,844$12.99MQ2 2026Aug 14, 2026
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Frequently asked questions about TSEM activity

  • Which institutional owners are buying TSEM?

    Institutional owners buying TSEM include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.

  • What does "buy" mean in TSEM activity?

    "Buy" means an investor increased their reported position in TSEM compared to the prior reporting period. This reflects growing exposure to TOWER SEMICONDUCTOR LTD (TSEM) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).

  • Is institutional interest in TSEM increasing?

    Institutional interest in TSEM can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.