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    MKSI
    Earnings call· Mar 2026(Q1 FY26)

    MKS Q1 FY26 earnings call MKSI

    May 7, 2026 Source

    Executive summary

    MKS Q1 FY26 — Strong AI-Driven Demand Fuels Outperformance and Robust Q2 Outlook

    MKS delivered an outstanding Q1 FY26, exceeding revenue, gross margin, and EPS guidance, and provided strong Q2 guidance, signaling continued momentum. This performance is driven by robust, AI-fueled demand across semiconductor, electronics & packaging, and specialty industrial markets. The company is strategically expanding capacity to meet future WFE needs and remains focused on disciplined capital allocation and deleveraging.

    Highlights

    5

    • Q1 revenue of $1.08 billion exceeded guidance, growing 15% year-over-year and 4% sequentially.

    • Q1 gross margin reached 47%, hitting the high end of guidance due to higher volume and favorable mix.

    • Q1 adjusted EPS of $2.30 surpassed the high end of guidance.

    • Q2 revenue guidance of $1.2 billion (midpoint) indicates continued sequential growth of 11%.

    • Semiconductor revenue grew 13% YoY and 7% QoQ in Q1, with Q2 expected to accelerate to high teens sequentially and over 25% YoY.

    Concerns

    4

    • Q1 free cash flow was $29 million, typically the low point of the year due to variable compensation payments and increased working capital.

    • Net leverage ratio stood at 3.5x at quarter-end, with net debt of $3.6 billion.

    • Tariff impacts are expected to continue affecting gross margin by 30 to 40 basis points in Q2.

    • The VSD business, while contributing to operating income, has a gross margin slightly below the corporate average, impacting overall gross margin.

    Guidance & targets

    14
    CategoryTargetConfidence
    Q2 FY26 Revenue
    $1.2 billion, plus or minus $40 million
    high materiality
    High
    Q2 FY26 Semiconductor Revenue
    $550 million, plus or minus $15 million
    medium materiality
    High
    Q2 FY26 Electronics & Packaging Revenue
    $350 million, plus or minus $15 million
    medium materiality
    High
    Q2 FY26 Specialty Industrial Revenue
    $300 million, plus or minus $10 million
    medium materiality
    High
    Q2 FY26 Gross Margin
    47%, plus or minus 100 basis points
    high materiality
    High
    Q2 FY26 Operating Expenses (non-GAAP)
    $275 million, plus or minus $5 million
    medium materiality
    High
    Q2 FY26 Adjusted EBITDA
    $328 million, plus or minus $26 million
    high materiality
    High
    Q2 FY26 Diluted EPS (non-GAAP)
    $2.90, plus or minus $0.30
    high materiality
    High
    FY26 Capital Expenditure
    4% to 5% of revenue
    medium materiality
    High
    FY26 Effective Tax Rate
    18% to 20%
    low materiality
    High
    Q2 FY26 Effective Tax Rate
    approximately 20%
    low materiality
    High
    Semiconductor Revenue Growth
    high teens sequentially and over 25% year-over-year
    high materiality
    High
    Electronics and Packaging Revenue Growth
    high single digits sequentially and over 30% year-over-year
    high materiality
    High
    Specialty Industrial Revenue Growth
    slight uptick sequentially
    low materiality
    Medium

    Segment performance

    3
    SegmentRevenueYoYQoQMargin
    Semiconductor
    Revenue was just above the high end of expectations, driven by broad-based growth across DRAM, NAND, and foundry logic applications. Sequential growth was led by vacuum products, plasma and reactive gases, and an uptick in RF power business from NAND upgrade activity. Photonics solutions also contributed.
    		$466 million13%7%—
    Electronics & Packaging
    Revenue surpassed the high end of expectations, despite normal seasonality. Strength was led by flex PCB drilling systems (due to high-end consumer electronics) and continued strong performance in chemistry and chemistry equipment, driven by AI-related advanced PCB manufacturing.
    Chemistry sales (ex-FX and palladium pass-through): 22% YoY growth
    		$321 million27%6%—
    Specialty Industrial
    Performance was steady as anticipated, with a modest sequential decline due to Lunar New Year seasonality. Year-over-year growth was driven by strength in certain applications such as Datacom and defense.
    		$291 million8%-2%—

    Operational metrics

    23
    Gross Margin (non-GAAP)
    47%
    Q1 FY26

    At the high end of guidance, benefiting from higher volume and favorable mix, including higher chemistry revenue, which more than offset the impact of higher palladium prices.

    Operating Income (non-GAAP)
    $235 million
    Q1 FY26

    Yielding an operating margin of 21.8%, well above guidance midpoint.

    Operating Margin (non-GAAP)
    21.8%
    Q1 FY26

    Derived from operating income of $235 million on $1.08 billion revenue.

    Operating Expenses (non-GAAP)
    $271 million
    Q1 FY26

    Included higher R&D investments and a seasonal increase in stock-based compensation.

    Adjusted EBITDA
    $277 million
    Q1 FY26

    At the high end of guidance, yielding a 25.7% margin.

    Adjusted EBITDA Margin
    25.7%
    Q1 FY26

    Derived from Adjusted EBITDA of $277 million on $1.08 billion revenue.

    Net Interest Expenses
    $37 millionvs $45 million in Q1 FY25
    Q1 FY26

    Reflecting benefits of financing transactions and proactive principal prepayments.

    Effective Tax Rate
    20.9%
    Q1 FY26

    In line with guidance.

    Net Earnings (non-GAAP)
    $157 million
    Q1 FY26

    Above the high end of guidance.

    Diluted EPS (non-GAAP)
    $2.30
    Q1 FY26

    Above the high end of guidance.

    Cash and Cash Equivalents
    $569 million
    Q1 FY26 end

    Part of total liquidity.

    Undrawn Revolving Credit Facility
    $1 billion
    Q1 FY26 end

    Part of total liquidity.

    Total Liquidity
    $1.5 billion
    Q1 FY26 end

    Comprised of cash and cash equivalents and undrawn revolving credit facility.

    Term Loan Principal Prepayment
    $100 million
    early Q2 FY26

    Made earlier this week as part of proactive deleveraging.

    Net Debt
    $3.6 billion
    Q1 FY26 end

    Used in calculating net leverage ratio.

    Trailing 12-month Adjusted EBITDA
    over $1 billion
    Q1 FY26 end

    Used in calculating net leverage ratio.

    Net Leverage Ratio
    3.5x
    Q1 FY26 end

    Calculated from net debt and TTM adjusted EBITDA.

    Dividend per share
    $0.2514% increase
    Q1 FY26

    Increased by 14%.

    Total Dividends Paid
    $17 million
    Q1 FY26

    Paid in the first quarter.

    Chemistry Sales Growth (ex-FX and palladium pass-through)
    22%YoY
    Q1 FY26

    Driven by AI-related advanced PCB manufacturing and high-end smartphones.

    AI-related Chemistry Revenue Share
    ~15%
    FY26

    Expected range for the year, depending on AI growth and consumer product trends.

    Tariff Impact on Gross Margin
    30 to 40 bps
    Q2 FY26

    Expected impact, included in Q2 guidance.

    Incremental Sales Conversion to Gross Margin
    50%
    ongoing

    A good proxy to use on incremental sales.

    Industry KPIs

    11
    MetricValueDetails
    Backlog order book—
    Ai data center revenue~15%%
    Market share commentary—
    Fab capacity utilization—
    Bookings net order intake—
    Advanced packaging revenue—
    Wfe industry spend outlook$140 billionUSD
    Design wins socket pipeline—
    Inventory channel inventory—
    Node platform ramp schedule—
    End market segment revenue mix—

    Capital programs

    2
    Malaysia Supercenter Facilitynearing completion

    Benefit: Support higher levels of growth

    Preparing to open this June to support demand growth and future higher growth levels.

    Capacity Expansion for 2027 WFEunderway
    Start: Q1 FY26

    Benefit: Meet $170 billion to $180 billion WFE needs

    Plans have started, and equipment is being ordered to expand capacity for 2027 WFE needs, without requiring new buildings.

    Risks & headwinds

    5
    Consumer Electronics Seasonality and Memory PricingSecond half of 2026

    Potential for single-digit percentage decline in consumer product units

    Mitigation: AI-driven demand is expected to more than offset potential declines in consumer electronics units.

    Higher Palladium PricesQ1 FY26 and ongoing

    Passed through at 0 margin

    Mitigation: Offset by benefits from higher volume and favorable mix in Q1.

    Tariff Impacts on Gross MarginQ2 FY26 and ongoing

    30 to 40 basis points impact

    Mitigation: The company has neutralized the tariff cost dollar for dollar, but a gross margin impact remains from the math.

    Product Mix Impact on Gross MarginQ2 FY26

    VSD business gross margin slightly below corporate average

    Mitigation: Included in Q2 gross margin guidance; operational excellence programs are ongoing to improve overall gross margin.

    Inflation on Raw MaterialsQ2 FY26 and ongoing

    Inflation on certain key raw materials

    Mitigation: Considered in Q2 gross margin guidance; company continues to work on driving gross margin forward through various programs.

    Q&A highlights

    8

    Are MKS's semiconductor shipments primarily to meet current demand or to help customers build inventory ahead of a stronger cycle?

    Management believes they are in a great position to meet customer needs, and assumes some of the current shipments are for customers to build inventory, especially given the acceleration in MKS's supply chain and factory builds.

    “I assume some of it is to build inventory at this point, Jim. You can see from our guidance that our supply chain has revved up and we're starting to accelerate our factory builds because our supply chain is delivering to us.”

    asked by James Ricchiuti · answered by John Lee

    2 min read6 chapters

    Detailed Narrative

    01

    AI-Driven Demand Across End Markets

    MKS is experiencing robust demand across its key end markets, significantly driven by AI. In semiconductors, AI is accelerating technology inflections, leading to more complex vertical structures and increased deposition and etch intensity. For Electronics and Packaging, AI is driving increased complexity and layer counts in advanced circuit board manufacturing, boosting demand for chemistry and chemistry equipment. The Specialty Industrial segment also benefits from AI, with strength in Datacom and defense applications.

    02

    Capacity Expansion and Supply Chain Readiness

    The company is well-positioned to meet current and future demand, with sufficient capacity for the estimated $140 billion WFE in 2026. MKS is preparing to open its new supercenter facility in Malaysia in June, which will support higher growth levels. Furthermore, plans are already underway, including ordering equipment, to expand capacity for the anticipated $170 billion to $180 billion WFE needs in 2027, without requiring new building construction.

    03

    Gross Margin Performance and Outlook

    MKS achieved a Q1 gross margin of 47%, benefiting from higher volume and a favorable product mix, including increased chemistry revenue, which more than offset the impact of higher palladium prices. For Q2, gross margin is guided flat at 47% (plus or minus 100 bps), primarily due to product mix shifts, specifically the ramping VSD business which has a gross margin slightly below the corporate average, and ongoing inflation on raw materials. The company aims to stabilize gross margin at 47% plus, with a 50% conversion rate on incremental sales.

    04

    Capital Allocation and Deleveraging Strategy

    MKS prioritizes capital allocation towards investments that support business growth. Concurrently, the company maintains a focus on proactive deleveraging, evidenced by an additional $100 million payment on its term loan early in Q2. The dividend was also increased by 14% to $0.25 per share, totaling $17 million in Q1, reflecting a disciplined approach to returning capital to shareholders while strengthening the balance sheet.

    05

    Electronics & Packaging Market Dynamics

    The Electronics & Packaging segment's strength is driven by dual factors: advanced smartphone builds, particularly high-end models and wearables, which fuel flexible PCB drilling, and AI-related advanced PCB manufacturing. The company also notes robust demand for rigid PCB laser applications, including the growing low earth orbit (LEO) satellite market. Strong chemistry equipment orders indicate healthy customer visibility and confidence in future demand.

    06

    Semiconductor Market Trends and Outperformance

    Q1 semiconductor revenue growth was broad-based across DRAM, NAND, and foundry logic applications, with Q2 expected to accelerate due to strong order activity in remote plasma and microwave for advanced DRAM, dissolved gas for logic, and lasers for back-end applications. MKS historically outperforms WFE during upcycles, particularly in etch-intensive periods. While the portfolio is now broader, including lithography, metrology, and inspection, the company expects continued strong performance, albeit with some changes in dynamics compared to past cycles.

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