GCT Semiconductor Holding, Inc.
GCTS · GCTS-WT · Semiconductors and Related Devices
Latest available SEC filing: 4 ·
Latest disclosures
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Lee Kyeongho: Form 4
Insider disclosure · Filed · Report period 30 Sep 2026
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Form 4
SEC filing · Filed
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Latest financial period: Q2 2026
Financial facts · Filed
Institutional holders by security
Choose a share class to see reported 13F positions and quarterly changes. Different securities have separate holder histories.
- GCTS · 36170N107 - Common Stock, par value $0.0001 per share
Company details and SEC sources
CIK 0001851961 · SEC filing index. Filing dates describe disclosures, not live market data.
- Listed symbols
- GCTS, GCTS-WT on NYSE
- SEC industry group
- Semiconductors and Related Devices (Office of Manufacturing)
- Business address
- 2290 North 1 St Street, Suite 201, San Jose, CA, 95131
- Incorporated in
- DE
- Fiscal year end
- 31 December
- Former names on EDGAR
- Concord Acquisition Corp III (to 28 Mar 2024)
At a glance
Names, identifiers, and filing context for this profile.
2 identity fields