GCT SEMICONDUCTOR HOLDING IN (GCTS) Institutional Ownership Changes & 13F Activity

GCT SEMICONDUCTOR HOLDING IN (GCTS). 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 Renaissance Technologies LLC, Marshall Wace, Llp, Vanguard Capital Management Llc, Tudor Investment Corp Et Al, and Ubs Group Ag.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Citadel Advisors LlcBuy+154,336154,336$458.38KQ2 2026Sep 02, 2026
Jefferies Financial Group Inc.Buy+39,40039,400$117.02KQ2 2026Aug 17, 2026
Tudor Investment Corp Et AlBuy+818,485818,485$2.43MQ2 2026Aug 14, 2026
Sei Investments CoBuy+142,901142,901$424.42KQ2 2026Aug 14, 2026
Xtx Topco LtdBuy+139,038+541.4%164,717$489.21KQ2 2026Aug 14, 2026
Jane Street Group, LlcBuy+133,082133,082$395.25KQ2 2026Aug 14, 2026
Exoduspoint Capital Management, LpBuy+88,53988,539$262.96KQ2 2026Aug 14, 2026
Susquehanna International Group, LlpBuy+58,71358,713$174.38KQ2 2026Aug 14, 2026
Royal Bank Of CanadaBuy+46,956+2080.5%49,213$146.00KQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+45,324+67.1%112,837$335.13KQ2 2026Aug 14, 2026
Millennium Management LlcBuy+31,95631,956$94.91KQ2 2026Aug 14, 2026
Two Sigma Investments, LpBuy+31,73031,730$94.24KQ2 2026Aug 14, 2026
Barclays PlcBuy+7,0907,090$21.06KQ2 2026Aug 14, 2026
Engineers Gate Manager LpBuy+6,732+28.6%30,248$89.84KQ2 2026Aug 14, 2026
Jones Financial Companies LllpBuy+2,2002,200$5.17KQ2 2026Aug 14, 2026
Osaic Holdings, Inc.Buy+1,400+70.0%3,400$10.10KQ2 2026Aug 14, 2026
Quarry LpBuy+1,0361,036$3.08KQ2 2026Aug 14, 2026
Bank Of America CorpBuy+151+0.2%63,164$187.60KQ2 2026Aug 14, 2026
Renaissance Technologies LLCBuy+1,695,3001,695,300$5.04MQ2 2026Aug 13, 2026
Marshall Wace, LlpBuy+1,296,4331,296,433$3.85MQ2 2026Aug 13, 2026
Vanguard Capital Management LlcBuy+1,254,181+71.9%2,999,130$8.91MQ2 2026Aug 13, 2026
Ubs Group AgBuy+608,875+1629.6%646,238$1.92MQ2 2026Aug 13, 2026
Informed Momentum Co LlcBuy+241,246241,246$716.50KQ2 2026Aug 13, 2026
Vanguard Fiduciary Trust CoBuy+170,673+69.3%416,917$1.24MQ2 2026Aug 13, 2026
Northern Trust CorpBuy+92,645+147.8%155,346$461.38KQ2 2026Aug 13, 2026
Morgan StanleyBuy+24,243+125.7%43,532$129.29KQ2 2026Aug 13, 2026
Vanguard Global Advisers, LlcBuy+17,242+166.1%27,623$82.04KQ2 2026Aug 13, 2026
Rockefeller Capital Management L.P.Buy+15,00015,000$44.55KQ2 2026Aug 13, 2026
Fmr LlcBuy+3,7183,718$11.04KQ2 2026Aug 13, 2026
Bnp Paribas Financial MarketsSell-17-2.9%578$1.72KQ2 2026Aug 13, 2026
Showing 30 of 58

Frequently asked questions about GCTS activity

  • Which institutional owners are buying GCTS?

    Institutional owners buying GCTS 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 GCTS activity?

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

  • Is institutional interest in GCTS increasing?

    Institutional interest in GCTS 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.