GCTS
GCT Semiconductor Holding, Inc.
NYSE Technology United States
2,09 $US
-7.11% today
+71.31% YTD · +33.12% 1Y
4
Insider transactions
SEC Form 4 · AMF · BaFin — rolling 90 days
3
Hedge funds tracked
Latest available SEC 13F filings
53
/ 100
MIXED

Analysis GCT Semiconductor Holding, Inc. (GCTS) — Kairos Score 53/100

Composite score aggregating 8 smart money dimensions: insiders (SEC/AMF/BaFin), hedge funds, politicians & gurus, price momentum, valuation, analyst consensus, financial health, earnings momentum. The higher the score, the more favorable the institutional signals consensus.

💡 Detailed breakdown (the 8 sub-scores) available in the Premium dashboard.

About GCT Semiconductor Holding, Inc.

GCT Semiconductor Holding, Inc., a fabless semiconductor company, designs, manufactures, and sells communication semiconductors for industrial, business-to-business, and consumer applications in the United States, Taiwan, China, Germany, and South Korea. The company offers wireless communication technologies, such as 5G/5.75G/4.5G/4G transceivers and modems; RF and modem chipsets based on fourth-generation (4G) long term evolution (LTE) technology, including 4G LTE, 4.5G LTE Advanced, and 4.75G LTE Advanced-Pro; baseband modem solutions, RF transceivers, and system-on-chip (SoC) solutions; and product design and support, warranty development, customer support, and technical support services. It also develops and sells cellular Internet of Things (IoT) chipsets for low-speed mobile networks, such as eMTC/NB-IOT/Sigfox, and other network protocols; and 5G NR chipsets and other 5G NR solutions. The company's products and solutions are used in portable wireless routers, indoor and outdoor fixed wireless routers, industrial machine-to-machine applications, smartphones, fixed wireless subscriber terminals, various communication modules and devices, and industrial products. It sells its products directly or indirectly through distributors to wireless operators, original equipment manufacturers (OEMs), and original design manufacturers (ODMs) in Taiwan, China, Korea, Japan, Europe, North America, and South America. GCT Semiconductor Holding, Inc. has strategic partnership with MaxLinear, Inc. to develop 5G fixed wireless access (FWA) gateways and converged gateways for consumer and enterprise applications. GCT Semiconductor Holding, Inc. was founded in 1998 and is headquartered in San Jose, California.

Key info

👔
CEO
Mr. John Brian Schlaefer
📍
HQ
2290 North 1st Street, Suite 201, San Jose, CA, 95131, United States
👥
Employees
126
💰
Market cap
192 216 740,00 $US
💸
Dividend yield
—

🕴️ Insider activity (90 days)

4 transactions — 0 buys and 0 sales reported by GCT Semiconductor Holding, Inc. executives.

SA
Sum Alex
Sr. VP of Sales and Marketing · 2026-09-10
Other
SJ
Schlaefer John
President, CEO & Class III Dir · 2026-09-10
Other
KJ
Kim Jeong-Min
Chief Technology Officer · 2026-09-10
Other

🏦 Hedge Funds

3 institutional funds report a position on GCTS in their latest SEC quarterly filing.

TUDOR INVESTMENT CORP ET AL
GEODE CAPITAL MANAGEMENT, LLC
ARISTEIA CAPITAL, L.L.C.

📰 Recent news

15 recent articles on GCTS.

🧠 What makes Kairos Insider

Beyond raw data, we aggregate and score every smart money signal to give you a unique view.

🧠

Kairos Score 0-100

8-dimension composite score: insiders · hedge funds · politicians · momentum · valuation · health · analysts · earnings.

🎯

Insider Clusters

Detection of clustered purchases or sales by several executives in the same stock.

🏦

13F Hedge Funds

Berkshire, Pershing Square, Tiger Global, Bridgewater and other reporting funds.

📈

ETF Rotations

NANC & GOP (Pelosi & Republicans), GURU (top hedge funds), ARK (Cathie Wood). See who enters and exits each week.

🔥

Google Trends

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Companies in the same sector as GCT Semiconductor Holding, Inc.

Official sources · Public data · SEC EDGAR — Form 4 & 13F · AMF — Executive filings · BaFin — Directors' Dealings · Yahoo Finance · Alpha Vantage

🔓 Unlock the full analysis

This public page only shows a preview. The full analysis of GCTS on the Kairos Insider dashboard includes:

✅ Full Kairos Score (8-axis radar + synthesis)
✅ History of all 4 insider transactions over 90 days
✅ All 3 detected institutional funds
✅ Thematic ETFs (ARK, BUZZ, NANC, GOP, JEPI…)
✅ Hot Stocks Google Trends
✅ Available history: AUM + rotations
✅ Fundamentals (P/E, PEG, EV/EBITDA, ROE…)
✅ Financial health (Altman Z, Piotroski F)
✅ Sector peers + recent earnings
See full analysis →
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