GCT Semiconductor Holding, Inc.

NYSE:GCTS Stock Report

Market Cap: US$182.7m

GCT Semiconductor Holding Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NYSE:GCTS Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
25 Nov 25BuyUS$21,408Hyunsoo ShinIndividual16,725US$1.28
21 Nov 25BuyUS$36,650Hyunsoo ShinIndividual28,633US$1.28
12 Sep 25BuyUS$66,541Hyunsoo ShinIndividual44,067US$1.51
05 Sep 25BuyUS$23,785Hyunsoo ShinIndividual18,550US$1.30
15 Aug 25BuyUS$152,460Hyunsoo ShinIndividual121,000US$1.26

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of GCTS?
Owner TypeNumber of SharesOwnership Percentage
Individual Insiders2,349,8173.24%
VC/PE Firms4,021,2935.55%
Institutions5,094,1177.03%
Public Companies8,017,46611.1%
General Public53,011,42373.1%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 30%.

Top Shareholders

Top 25 shareholders own 26.59% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
11.1%
Anapass, Inc.
8,017,466US$20.2m0%no data
5.55%
SUNP Corporation
4,021,293US$10.1m0%98.17%
2.41%
Vanguard Capital Management, LLC
1,744,949US$4.4m0%no data
1.27%
Kyeongho Lee
918,681US$2.3m0%no data
1.11%
Hyunsoo Shin
802,942US$2.0m11.6%no data
0.87%
Atlas Merchant Capital LLC
632,586US$1.6m0%2.13%
0.82%
BlackRock, Inc.
597,947US$1.5m3%no data
0.65%
Geode Capital Management, LLC
474,346US$1.2m14.3%no data
0.6%
GM Advisory Group, LLC
434,456US$1.1m167%0.04%
0.34%
Vanguard Fiduciary Trust Company
246,244US$620.5k0%no data
0.33%
State Street Global Advisors, Inc.
240,589US$606.3k66.3%no data
0.3%
Jeongmin Kim
218,390US$550.3k0%no data
0.17%
Team Hewins, LLC
125,640US$316.6k0%0.09%
0.16%
John Schlaefer
118,125US$297.7k0%no data
0.14%
Alex Sum
104,737US$263.9k0%no data
0.12%
Kukjin Chun
89,377US$225.2k-15.1%no data
0.1%
Bridgeway Capital Management, LLC
75,000US$189.0k0%no data
0.093%
Goldman Sachs Asset Management, L.P.
67,513US$170.1k7.03%no data
0.087%
Bank of America Corporation
63,013US$158.8k0.58%no data
0.086%
Northern Trust Global Investments
62,701US$158.0k0%no data
0.078%
B. Riley Capital Management, LLC
56,818US$143.2k0%0.19%
0.071%
Point72 Asset Management, L.P.
51,604US$130.0k0%no data
0.058%
Nelson Chan
42,056US$106.0k0%no data
0.052%
UBS Asset Management AG
37,363US$94.2k88.4%no data
0.049%
Hudson River Trading LLC
35,818US$90.3k0%no data

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/06/14 12:35
End of Day Share Price 2026/06/12 00:00
Earnings2026/03/31
Annual Earnings2025/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

GCT Semiconductor Holding, Inc. is covered by 3 analysts. 2 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Craig EllisB. Riley Securities, Inc.
Scott BuckH.C. Wainwright & Co.
Lisa ThompsonZacks Small-Cap Research