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NYSE · SEMICONDUCTORS & RELATED DEVICES

GCT Semiconductor Holding, Inc. GCTS

4 fiscal years on record · USD · FY2025 reported · SEC filings only
$2.9M
▼ 68.6% YoY
$-43.4M
$-33.1M

Slide the table for earlier years · "·" marks a figure not available in our data for that year.

In brief

What this company does

GCT Semiconductor Holding, Inc. (“GCT” or the “Company”) is a fabless semiconductor company that specializes in the design, manufacturing, and sale of communication semiconductors, including high-speed wireless communication technologies such as 5G/4.75G/4.5G/4G transceivers (“RF”) and modems, which are essential for a wide variety of industrial, business-to-business (“B2B”) and consumer applications. We oversee sales, marketing and accounting operations from our headquarters in San Jose, California. The Company conducts product design, development and customer support through our wholly owned subsidiaries located in South Korea, one of which serves as our research and development center. The Company has recently released our first 5G product in our portfolio with first commercial shipments in the fourth quarter of 2025.

Written from the business description in GCT Semiconductor Holding, Inc.'s annual report to the U.S. Securities and Exchange Commission, filed 25 March 2026. Every sentence was checked against that document before publication.

Growth

USD 2.9M
Revenue, FY2025 · full 4-year series below
Revenue $M Net income $M
FY2025 · Revenue 2.9 · Net income -43.4
10M20M-20M-40M
20222025
Compound annual growth
3 yrs
5 yrs
10 yrs
15 yrs

Compound annual rates per period — left blank where that exact year isn't on file, the series crosses a loss, or (per-share rows) a split falls inside the window.

Profitability

·
Operating margin Net margin
FY2025 · Operating -1274.9% · Net ·
-500%-1000%
202220232025
ROE

Not applicable: equity was zero or negative in this period, so return on equity has no meaning.

Three returns, three denominators.
Return on equityNot applicable: equity was zero or negative in this period, so return on equity has no meaning.
Return on capital employedNot applicable: capital employed was zero or negative in this period, so return on capital employed has no meaning.

Cash & shareholders

·
returned in FY2025 · dividends + net buybacks
Free cash flow $M
FY2025 · FCF -33.1
-15M-30M
202220232025
Net buybacks $M Dividends $M
FY2023 · Dividends · · Net buybacks 318.4
150M300M
2023

Total assetsUSD 15.6M
EquityUSD -83.3M
CashUSD 590,000.00
Gross debtUSD 62.6M
Net debtUSD 62.0M
Current ratio0.15×

Equity was zero or negative — liabilities equaled or exceeded assets. No ratio is shown.

The 4-year record

4 fiscal years
Every figure from documents filed with the SEC · USD

EPS, diluted, dividend per share and shares outstanding are shown without shading, and a vertical line marks the year the share count changed — the series crosses a large, unexplained change in share count, so the years on either side are not on a comparable scale.

row low → row highnegative—not applicable◌not available in our data
GCTS, 4-year financial record
Metric 2025202420232022
Revenue $B0.00.00.0◌
Operating income $B−0.0−0.0−0.0−0.0
EBITDA $B−0.0−0.0−0.0◌
Income tax $B0.00.00.00.0
Net income $B−0.0−0.0−0.00.0
Free cash flow $B−0.0−0.0−0.0◌
EPS, diluted $−0.82−0.30−0.94◌
Dividend / sh $◌◌◌◌
Payout % — not applicable: no dividend————
ROE % — not applicable: negative equity————
Shares out B0.060.050.02◌

Slide the table for earlier years. "—" not applicable · "◌" not available in our data.

More in this sector

Other companies filing in the same sector

Provenance

Company facts, as filed

How we verify · 0 failures in 18 reconciliationsAUDITED

Reconciled in 4 of the 4 fiscal years we could check. 30 checks were skipped: the balance sheet is not tagged before 2022. 16 checks were skipped: the share count is not tagged before 2023. 16 checks were skipped: revenue is not tagged before 2023.

EPS recomputationBalance-sheet identityGross profitBalance-sheet liquidityCurrency consistency0 failures
ActivitySemiconductors & Related Devices
Listed onNYSE
Incorporated inDelaware
Fiscal year endsDecember 31
SEC categoryemerging growth company
Data on record since2022

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