GCT Semiconductor Holding, Inc.

GCT Semiconductor Holding, Inc. (Nasdaq: GCTS) is a fabless semiconductor company specializing in 4G LTE and 5G chipset solutions for IoT, industrial, and wireless broadband applications. The company became publicly listed through a business combination with Concord III Acquisition Corp., a blank-check company sponsored by Concord Investment Partners that completed its IPO in 2021. The de-SPAC merger closed in 2023, bringing GCT Semiconductor under public ownership. On August 10, 2026, the company filed an 8-K current report with the SEC under accession number 0000929638-26-002965, disclosing a material development to investors. GCTS operates within the semiconductor and wireless communications sector, competing in the global connectivity chip market. Sign up for SpacDesk to access full filing details, sponsor history, and real-time data on GCTS and hundreds of other SPAC-linked companies.