Citadel Advisors
GCTS

Citadel Advisors’s GCT Semiconductor Holding GCTS Stock Holding History

Citadel Advisors’s Portfolio GCTS Stock Details GCTS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$229K Buy
+77,168
New +$164K ﹤0.01% 11749
2022
Q2 		– Sell
-600,000
Closed -$5.96M – 14291
2022
Q1 		$5.96M Sell
600,000
-240,000
-29% -$2.37M ﹤0.01% 3840
2021
Q4 		$8.32M Buy
+840,000
New +$8.28M ﹤0.01% 3368

Other funds holding GCTS

Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Tudor Investment Corp
Tudor Investment Corp Stamford, Connecticut $71.9B AUM 42.37% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Vanguard Fiduciary Trust
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
EI
EAM Investors Solana Beach, California $1.12B AUM 390.6% 1-Year Est. Return

Citadel Advisors's GCTS Position: Q2 2026 in Review

Citadel Advisors opened a new position in GCT Semiconductor Holding (GCTS) in Q2 2026: 77,168 shares worth $229K. The stake represents ﹤0.01% of the portfolio and ranks #11749 among its holdings. This is a return to the name: Citadel Advisors previously reported a position in GCTS as recently as Q1 2022.

Citadel Advisors first reported a position in GCTS in Q4 2021 and has held it in 3 quarters since. The position peaked at $8.32M in Q4 2021. 58 funds tracked by Wall St. Rank hold GCTS as of Q2 2026.

  • Citadel Advisors held 77,168 shares of GCT Semiconductor Holding worth $229K as of Q2 2026.
  • GCT Semiconductor Holding was a new Citadel Advisors position in Q2 2026.
  • GCT Semiconductor Holding made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #11749 holding.
  • Citadel Advisors first reported a position in GCT Semiconductor Holding in Q4 2021 and has held it in 3 quarters since.
  • Citadel Advisors's GCT Semiconductor Holding position peaked at $8.32M in Q4 2021.
  • 58 funds tracked by Wall St. Rank held GCT Semiconductor Holding as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.