DOSSIER · 13F Holders · Q1 2026
GCTS

GCT SEMICONDUCTOR HLDG INC

35 institutions still hold GCT SEMICONDUCTOR HLDG INC as of Q1 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 36170N107·35 13F holders·last filed Mar 31, 2026
Market cap
13F value held
$5M
visible holders
Holders
35
filers reporting
Concentration
39.76%
VANGUARD CAPITAL MANAGEMENT LLC #1
top holder share
AI Holders Summary · Q1 2026

35 institutions reported GCTS in Q1 2026. VANGUARD CAPITAL MANAGEMENT LLC leads at 39.8% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$2M1.7M0.00%Q1 2026
02
BlackRock, Inc.
CIK 0002012383
$682K598K0.00%Q1 2026
03
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$541K474K0.00%Q1 2026
04
GM Advisory Group, LLC
CIK 0001598304
$495K434K0.02%Q1 2026
05
VANGUARD FIDUCIARY TRUST CO
CIK 0000933478· Index
$281K246K0.00%Q1 2026
06
STATE STREET CORP
CIK 0000093751
$274K241K0.00%Q1 2026
07
Team Hewins, LLC
CIK 0001964760
$143K126K0.04%Q1 2026
08
BRIDGEWAY CAPITAL MANAGEMENT, LLC
CIK 0001107261
$86K75K0.00%Q1 2026
09
GOLDMAN SACHS GROUP INC
CIK 0000886982
$77K68K0.00%Q1 2026
10
BANK OF AMERICA CORP /DE/
CIK 0000070858
$72K63K0.00%Q1 2026
11
NORTHERN TRUST CORP
CIK 0000073124· Index
$71K63K0.00%Q1 2026
12
BRC Group Holdings, Inc.
CIK 0001464790
$68K57K0.03%Q4 2025
13
Point72 Asset Management, L.P.
CIK 0001603466
$59K52K0.00%Q1 2026
14
UBS Group AG
CIK 0001610520
$43K37K0.00%Q1 2026
15
XTX Topco Ltd
CIK 0001828301
$29K26K0.00%Q1 2026
16
Engineers Gate Manager LP
CIK 0001620220
$27K24K0.00%Q1 2026
17
MORGAN STANLEY
CIK 0000895421
$22K19K0.00%Q1 2026
18
Braeburn Wealth Management LLC
CIK 0002111759
$18K16K0.01%Q1 2026
19
Schonfeld Strategic Advisors LLC
CIK 0001665241
$15K13K0.00%Q1 2026
20
Vanguard Global Advisers, LLC
CIK 0001811242· Index
$12K10K0.00%Q1 2026
Page 1 of 2
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Insiders at GCT SEMICONDUCTOR HLDG INC
Tuder JeffreyBarker RobertShin HyunsooChun KukjinChan NelsonLee KyeonghoSchlaefer JohnKim Jeong-Min