13FBOX
GCT SEMICONDUCTOR HLDG INC · 13F Institutional Holdings
Options Calculator Rankings
September Rewards Event: invite 5 friends to register as members — no payment required — and get a 1-year PRO membership upgrade. So easy!
G

GCT SEMICONDUCTOR HLDG INC

GCTS
Institutions
83
Combined AUM (Q2 2026)
$43.6M
Combined Shares (Q2 2026)
24.8M
Overall Trend
Increase
All institutions combined
Basis: holder count and combined value / shares merge all share classes of the same company (e.g. Class A / C); each institution is counted once, and value & shares are the sum across classes.
📥 Inflow (Q1 2026→Q2 2026)
+11.2M
57 institutions added · 31 new buys
Est. buy amount
📤 Outflow (Q1 2026→Q2 2026)
-3.7M
24 institutions reduced · 12 exits
Est. sell amount
⚖️ Net Share Change
+7.5M
Net Buy
💰 Est. Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$43.6M
Institutions
83
New Buys
31
Adds
26
Reduces
12
Exits
12
Unchanged
14
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
VANGUARD CAPITAL MANAGEMENT LLC
<0.01%<0.01%#48$8.9M3.0M$2.0M1.7M+1.3M+71.87%Add
RENAISSANCE TECHNOLOGIES LLC
0.01%#16$5.0M1.7M$00+1.7MNew Buy
MARSHALL WACE, LLP
<0.01%#23$3.9M1.3M$00+1.3MNew Buy
BlackRock, Inc.
<0.01%<0.01%#59$3.8M1.3M$681,660597,947+683,217+114.26%Add
TUDOR INVESTMENT CORP ET AL
<0.01%#21$2.4M818,485$00+818,485New Buy
GEODE CAPITAL MANAGEMENT, LLC
<0.01%<0.01%#52$2.3M767,459$540,926474,346+293,113+61.79%Add
UBS Group AG
<0.01%<0.01%#45$1.9M646,285$42,59437,363+608,922+1,629.75%Add
VANGUARD FIDUCIARY TRUST CO
<0.01%<0.01%#43$1.2M416,917$280,718246,244+170,673+69.31%Add
TORONTO DOMINION BANK
<0.01%<0.01%#31$1.2M2.4M$624,8293.5M-1.0M-29.71%Reduce
STATE STREET CORP
<0.01%<0.01%#66$1.0M353,089$274,271240,589+112,500+46.76%Add
ARISTEIA CAPITAL, L.L.C.
0.01%0.01%#8$1.0M2.1M$257,5721.5M+610,700+41.90%Add
LMR Partners LLP
<0.01%<0.01%#20$938,8351.9M$297,6251.6M+271,652+16.52%Add
Informed Momentum Co LLC
0.06%#3$716,501241,246$00+241,246New Buy
XTX Topco Ltd
0.01%<0.01%#17$489,209164,717$29,27425,679+139,038+541.45%Add
JANE STREET GROUP, LLC
<0.01%#63$481,087161,982$00+161,982New Buy
NORTHERN TRUST CORP
<0.01%<0.01%#61$461,378155,346$71,47962,701+92,645+147.76%Add
Robertson Stephens Wealth Management, LLC
0.01%#10$445,500150,000$00+150,000New Buy
SEI INVESTMENTS CO
<0.01%#39$424,416142,901$00+142,901New Buy
Team Hewins, LLC
0.1%0.04%#2$373,151125,640$143,230125,64000.00%Unchanged
CITADEL ADVISORS LLC
<0.01%#62$357,196120,268$00+120,268New Buy
GOLDMAN SACHS GROUP INC
<0.01%<0.01%#68$335,126112,837$76,96567,513+45,324+67.13%Add
Saba Capital Management, L.P.
0.01%<0.01%#12$330,324660,648$125,572710,648-50,000-7.04%Reduce
MILLENNIUM MANAGEMENT LLC
<0.01%<0.01%#53$311,734474,456$80,092442,500+31,956+7.22%Add
D. E. Shaw & Co., Inc.
<0.01%<0.01%#50$281,750575,000$104,075575,00000.00%Unchanged
ExodusPoint Capital Management, LP
<0.01%#27$262,96188,539$00+88,539New Buy
Wealthspire Advisors, LLC
<0.01%#32$225,545460,295$00+460,295New Buy
BRIDGEWAY CAPITAL MANAGEMENT, LLC
<0.01%<0.01%#19$222,75075,000$85,50075,00000.00%Unchanged
StoneX Group Inc.
0.01%<0.01%#11$214,142558,021$5,06127,960+530,061+1,895.78%Add
Sculptor Capital LP
<0.01%<0.01%#28$205,354419,090$87,113493,000-73,910-14.99%Reduce
ROYAL BANK OF CANADA
<0.01%<0.01%#67$203,000166,213$3,0002,257+163,956+7,264.33%Add
Caitong International Asset Management Co., Ltd
0.03%<0.01%#5$195,47665,817$2219+65,798+346,305.26%Add
Focus Partners Wealth
<0.01%#47$190,08064,000$00+64,000New Buy
BANK OF AMERICA CORP /DE/
<0.01%<0.01%#71$187,59763,164$71,83563,013+151+0.24%Add
CITIGROUP INC
<0.01%<0.01%#58$177,761201,603$30,726169,758+31,845+18.76%Add
GROUP ONE TRADING LLC
<0.01%#46$176,12159,300$00+59,300New Buy
SUSQUEHANNA INTERNATIONAL GROUP, LLP
<0.01%#70$174,37858,713$00+58,713New Buy
BRC Group Holdings, Inc.
0.03%0.01%#4$168,74956,818$64,77356,81800.00%Unchanged
INDEPENDENT FINANCIAL GROUP, LLC
<0.01%#24$146,27349,250$00+49,250New Buy
MORGAN STANLEY
<0.01%<0.01%#75$139,45064,266$30,18238,033+26,233+68.97%Add
K2 PRINCIPAL FUND, L.P.
0.01%0.01%#7$139,304284,294$104,956583,091-298,797-51.24%Reduce
Jefferies Financial Group Inc.
<0.01%#37$117,01839,400$00+39,400New Buy
WOLVERINE ASSET MANAGEMENT LLC
<0.01%<0.01%#34$112,232229,045$2,72215,039+214,006+1,423.01%Add
Calamos Advisors LLC
<0.01%<0.01%#40$110,250225,000$40,725225,00000.00%Unchanged
Spark Investment Management LLC
0.22%#1$110,18737,100$00+37,100New Buy
SIMPLEX TRADING, LLC
<0.01%#57$108,24836,448$00+36,448New Buy
TWO SIGMA INVESTMENTS, LP
<0.01%#56$94,23831,730$00+31,730New Buy
Ionic Capital Management LLC
0.01%0.01%#9$91,249186,223$121,813673,000-486,777-72.33%Reduce
Engineers Gate Manager LP
<0.01%<0.01%#33$89,83730,248$26,80823,516+6,732+28.63%Add
Context Capital Management, LLC
<0.01%<0.01%#29$84,358172,160$31,161172,16000.00%Unchanged
Vanguard Global Advisers, LLC
<0.01%<0.01%#64$82,04027,623$11,83410,381+17,242+166.09%Add

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow