Optiver Holding
GCTS

Optiver Holding’s GCT Semiconductor Holding GCTS Stock Holding History

Optiver Holding’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 		– Sell
-115
Closed -$131 – 3141
2026
Q1 		$131 Hold
115
– – ﹤0.01% 2233
2025
Q4 		$138 Buy
115
+1
+0.9% +$1 ﹤0.01% 2362
2025
Q3 		$173 Buy
+114
New +$163 ﹤0.01% 2582

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

Optiver Holding's GCTS Position: Q2 2026 in Review

Optiver Holding sold out of GCT Semiconductor Holding (GCTS) in Q2 2026, closing a stake of 115 shares — an estimated $131 sold.

Optiver Holding first reported a position in GCTS in Q3 2025 and held it in 3 quarters. The position peaked at $173 in Q3 2025. 58 funds tracked by Wall St. Rank hold GCTS as of Q2 2026.

  • Optiver Holding reported no remaining GCT Semiconductor Holding position as of Q2 2026 after selling out during the quarter.
  • Optiver Holding sold 115 GCT Semiconductor Holding shares in Q2 2026, an estimated $131.
  • Optiver Holding first reported a position in GCT Semiconductor Holding in Q3 2025 and held it in 3 quarters.
  • Optiver Holding's GCT Semiconductor Holding position peaked at $173 in Q3 2025.
  • 58 funds tracked by Wall St. Rank held GCT Semiconductor Holding as of Q2 2026.

Based on Optiver Holding's 13F filing for Q2 2026, filed 12 Aug 2026.