Skip to content
    GCTS
    Earnings call· Jun 2026(Q2 FY26)

    GCT Semiconductor Holding Q2 FY26 earnings call GCTS

    Aug 10, 2026 Source

    Executive summary

    GCT Semiconductor Q2 FY26 — 5G Chipset Commercialization Progresses Amidst Deployment Delays

    GCT Semiconductor continued its 5G chipset commercialization in Q2 FY26, shipping over 5,100 units and diversifying its pipeline across key growth pillars. While customer deployment delays impacted current quarter revenues and resulted in negative gross margins, the company secured production capacity through Q1 2027 and remains confident in long-term demand, focusing on execution and disciplined capital allocation. The company also increased its ATM equity program capacity to support future growth.

    Highlights

    5

    • 5G chipset shipments grew 71% sequentially to over 5,100 units in Q2 FY26.

    • Broadened 5G pipeline across 3 strategic growth pillars: terrestrial broadband, satellite/non-terrestrial, and industrial IoT/specialized networking.

    • Secured required production capacity for remainder of 2026 and through Q1 2027.

    • Adjusted EBITDA loss decreased by $0.1 million to $6.6 million in Q2 FY26.

    • ATM equity program maximum aggregated gross proceeds increased from $75 million to $120 million.

    Concerns

    4

    • Net revenues decreased by $0.2 million (18%) YoY to $1 million in Q2 FY26 due to service revenue shift.

    • Gross margin was negative in Q2 FY26, down from 32% in Q2 FY25.

    • Customer deployment schedules shifted modestly, impacting Q2 revenue timing.

    • Anticipated quarterly cash burn is between $9 million to $9.5 million going forward.

    Guidance & targets

    3
    CategoryTargetConfidence
    5G Chipset Shipments
    exceed first half levels
    high materiality
    High
    Gross Margin
    improve
    medium materiality
    Medium
    Quarterly Cash Burn
    $9 million to $9.5 million
    high materiality
    High

    Operational metrics

    18
    5G chipset shipments
    5,10071% sequential growth
    Q2 FY26

    Reflects increasing customer engagement and program progression through development, certification, and early deployment phases.

    Net revenues change
    $0.2 million decrease18% decrease
    Q2 FY26 YoY

    Primarily due to a decrease in service revenues reflecting a shift to 5G service offerings.

    H1 FY26 revenue vs FY25
    slightly exceedsfull year 2025 revenue
    H1 FY26

    Indicates early progress in commercialization.

    Cost of net revenues change
    $0.4 million increase49% increase
    Q2 FY26 YoY

    Largely due to costs from increased unit volume.

    Gross margin
    negative32% (Q2 FY25)
    Q2 FY26

    Not representative of expected future profitability; expected to improve as 5G product sales increase.

    Research and development expenses change
    $0.2 million decreasenot stated
    Q2 FY26 YoY

    Primarily due to completion of 5G chip design project.

    Professional services from Alpha reduction
    $0.5 million
    Q2 FY26

    Resulted from the completion of the 5G chip design project.

    Stock-based compensation expense decrease
    $0.1 million
    Q2 FY26

    Contributed to the decrease in R&D expenses.

    Payroll-related costs increase
    $0.4 million
    Q2 FY26

    Partially offset the reduction in R&D expenses.

    Sales and marketing expenses change
    consistentnot stated
    Q2 FY26 YoY

    Remained consistent year-over-year.

    General and administrative expenses change
    $0.6 million decreasenot stated
    Q2 FY26 YoY

    Primarily due to a lower loss resulting from changes in the allowance for credit losses on accounts receivable.

    Loss from changes in allowance for credit losses on accounts receivable change
    $8.1 million increasenot stated
    Q2 FY26 YoY

    The loss increased significantly year-over-year.

    Losses from change in fair value of common stock warrant liabilities
    $12.3 million
    Q2 FY26

    Driven by increases in common stock price and market price of publicly traded warrants.

    Adjusted EBITDA loss
    $6.6 million$0.1 million decrease
    Q2 FY26

    Management views this stabilized performance as an important indicator, providing a more meaningful view of underlying operating performance.

    ATM equity program maximum aggregated gross proceeds
    $120 millionincreased from $75 million
    Q2 FY26

    Amended the agreement to increase available proceeds, providing financial flexibility.

    Total shelf registration maximum capacity
    $200 millionunchanged
    Q2 FY26

    Remains unchanged, providing overall capital raising capacity.

    Cash burn impact from prepaid wafer capacity
    $7 million to $7.5 million
    Q2 FY26

    This prepayment contributed to the cash burn in Q2 due to the tight supply chain environment.

    Anticipated quarterly cash burn
    $9 million to $9.5 millionpreviously $8 million to $8.5 million
    going forward

    Reflects the tight supply chain situation, but the company can adjust future payment plans.

    Industry KPIs

    1
    MetricValueDetails
    Inventory channel inventory$1.5 millionUSD

    Deals & partnerships

    1
    UndisclosedNew customer supporting UAV and defense-related connectivity

    Signed subsequent to the quarter end, this relationship validates the flexibility and scalability of GCT's platform and extends its reach into an attractive vertical. The device is used for control telemetry.

    Risks & headwinds

    3
    Customer deployment timing shiftsNear-term

    Modest shifts in deployment schedules, impacting Q2 FY26 revenue timing.

    Mitigation: Diversified pipeline, strong long-term demand, secured production capacity through Q1 2027, expectation for H2 FY26 shipments to exceed H1.

    Negative gross marginQ2 FY26

    Gross margin was negative in Q2 FY26, down from 32% in Q2 FY25.

    Mitigation: Expects gross margins to improve as 5G product sales increase and contribute more significantly to overall revenue.

    Increased cash burnNext 4-6 quarters

    Anticipated quarterly cash burn of $9 million to $9.5 million, up from previous $8 million to $8.5 million.

    Mitigation: Ability to adjust future wafer payment plans based on inventory and demand situation.

    What to watch in Q3 FY26

    4

    5G Chipset Shipments

    H2 FY26
    Current>5,100 units (71% sequential growth in Q2 FY26)
    TargetExceed first half levels

    Why it matters

    Indicates progress in 5G commercialization and customer adoption, crucial for revenue ramp.

    We continue to expect to ship more and more 5G chipsets with the second half of 2026 surpassing the first half in quantity of chips and customers we are shipping to.

    Q&A highlights

    7

    How significant were the program shifts and headwinds in Q2, from a unit or revenue standpoint?

    The program shifts were meaningful, leading to significantly lower revenue than expected in Q2. However, these programs are still viable and are anticipated to contribute in the later part of the year.

    “Yes, I would say that all we can really say right now is that they were meaningful in the quarter and we thought that we would have significantly higher revenue in the quarter, but because of these things they've pushed out. So they're still very much alive and very much viable, and we believe that we'll see this in the later part of the year.”

    asked by Craig Ellis · answered by John Schlaefer

    2 min read5 chapters

    Detailed Narrative

    01

    5G Commercialization & Pipeline Diversification

    GCT Semiconductor is actively transitioning from development to early deployments of its 5G chipset, with Q2 FY26 seeing a significant 71% sequential increase in shipments to over 5,100 units. The company has successfully diversified its 5G pipeline across three strategic growth pillars: terrestrial broadband, satellite and non-terrestrial connectivity, and industrial IoT/specialized networking applications. This diversification aims to strengthen long-term opportunities and reduce dependence on any single customer or market, with terrestrial broadband and satellite connectivity expected to drive the most significant near-term revenue uptake.

    02

    Customer Deployment Timing & Outlook

    While customer engagement and underlying demand for GCT's technology remain healthy, the broader macro environment and customer-specific factors have led to modest shifts in deployment schedules, impacting Q2 FY26 revenue timing. Management indicated these delays were meaningful but that the programs remain viable and are expected to materialize in the later part of the year. The company anticipates second-half 2026 shipments to surpass first-half levels, reinforcing confidence in the long-term opportunity.

    03

    Operational Progress & Supply Chain Management

    GCT is focused on execution, investing in manufacturing readiness, strengthening its supply chain, and supporting customer deployments. The company has proactively secured required production capacity for the remainder of 2026 and through Q1 2027, anticipating a 'relatively large ramp' in chip demand. This strategic move, involving prepayment for wafer capacity, ensures supply chain stability despite potential customer launch variability and tight foundry environments.

    04

    Financial Performance & Liquidity

    Q2 FY26 financial results reflect a business in the early stages of commercialization, with net revenues decreasing 18% YoY to $1 million and gross margin turning negative. However, the Adjusted EBITDA loss decreased slightly to $6.6 million, which the company views as a stabilized performance indicator. GCT ended the quarter with $30.2 million in cash and cash equivalents and increased its ATM equity program capacity from $75 million to $120 million, providing financial flexibility to support its commercialization strategy.

    05

    Cash Burn and Capital Allocation

    The company's Q2 FY26 cash burn was impacted by $7 million to $7.5 million due to prepaid wafer capacity. Going forward⏳, quarterly cash burn is anticipated to be between $9 million and $9.5 million. Management emphasized disciplined capital allocation, supporting customer production ramps, and converting the growing commercial pipeline into sustainable long-term revenue growth, with the ability to adjust future wafer payment plans based on inventory and demand.

    AI-generated summary of the company’s earnings call. Not investment advice.