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    IONQ
    Earnings call· Dec 2025(Q4 FY25)

    IonQ Q4 FY25 earnings call IONQ

    Feb 25, 2026 Source

    Executive summary

    IonQ Q4 FY25 — Record Revenue and Strategic Expansion to Full-Stack Quantum Platform

    IonQ achieved record financial results in Q4 FY25, driven by strong demand for its quantum computing, networking, and sensing solutions, and strategic expansion into a full-stack quantum platform. The company is investing heavily in R&D and leveraging a fortified balance sheet to accelerate its roadmap and pursue value-enhancing acquisitions like SkyWater, aiming to become the world's leading quantum merchant supplier. Management is confident in its ability to execute on its expanded vision and deliver on its 2026 financial guidance.

    Highlights

    5

    • Q4 FY25 revenue reached $61.9 million, exceeding expectations and growing 429% year-over-year.

    • Full-year 2025 revenue totaled $130 million, representing 202% year-on-year growth.

    • Remaining Performance Obligations (RPO) increased almost fivefold to $370 million at year-end 2025 from $77 million at year-end 2024.

    • Cash, cash equivalents, and investments stood at $3.3 billion as of December 31, 2025, providing significant financial firepower.

    • Announced the largest acquisition agreement in quantum history with SkyWater Technology, aiming to become the world's leading quantum merchant supplier.

    Concerns

    2

    • Adjusted EBITDA was negative $67.4 million for Q4 and negative $186.8 million for the full year 2025, reflecting substantial R&D investments.

    • GAAP net income for full year 2025 was negative $510 million, primarily due to non-cash warrant valuation impacts.

    Guidance & targets

    4
    CategoryTargetConfidence
    Revenue
    $225 million to $245 million
    high materiality
    High
    Revenue
    $48 million to $51 million
    medium materiality
    High
    Adjusted EBITDA
    negative $310 million and negative $330 million
    high materiality
    High
    256-qubit system demonstration
    operational 256 qubits system
    high materiality
    High

    Operational metrics

    20
    Revenue
    $61.9 million429% year-over-year growth
    Q4 FY25

    exceeded own expectations

    Revenue
    $130 million202% year-on-year growth
    FY25

    outperformed guidance midpoint by 20%

    Adjusted EBITDA
    negative $67.4 million
    Q4 FY25

    reflects investments

    Adjusted EBITDA
    negative $186.8 million
    FY25

    better than full year adjusted EBITDA guidance

    GAAP Net Income
    positive $753.7 million
    Q4 FY25

    mainly due to approximately $950 million mark-to-market valuation of warrants (non-cash item)

    GAAP Net Income
    negative $510 million
    FY25

    included warrants valuation impact of $66.7 million

    Cash and investments balance
    $3.3 billion
    as of Dec 31, 2025

    provides unprecedented financial firepower

    R&D expense
    $96.1 million
    Q4 FY25

    key investment area

    R&D expense
    $305.7 million123% annual increase
    FY25

    will continue to invest to maintain technological advantage

    Organic growth
    nearly 80%year-on-year
    FY25

    expected to be even healthier in 2026

    Revenue from commercial customers
    over 60%
    FY25

    marking strong sales in the commercial sector

    International sales
    more than 30%for the first time
    FY25

    reflecting how Quantum platform solutions are resonating worldwide

    2-qubit gate fidelity
    99.99%
    Q4 FY25

    highest performance quantum gates, provides powerful and enduring error correction advantage

    Time to solution speed advantage (signal processing, search, factoring)
    up to 1,000x fastercompared to leading superconducting system
    Q4 FY25

    for common quantum algorithms

    Time to solution speed advantage (signal processing, optimization)
    up to 10,000x fastercompared to superconducting systems
    Q4 FY25

    for signal processing and optimization tasks

    Full-scale system cost (2025 BOM)
    under $30 million2 orders of magnitude below superconducting competitors
    2025

    enables compelling gross margin and ecosystem expansion; materially under $30 million

    Atomic clock size reduction
    6x
    recent

    in partnership with DARPA, while maintaining similar performance; paves way for integration into satellite payloads

    Headcount (PhDs)
    approximately 300
    Q4 FY25

    part of unmatched intellectual engine

    Headcount (colleagues with advanced degrees)
    800
    Q4 FY25

    part of unmatched intellectual engine

    Total professionals (post-SkyWater)
    approximately 1,500
    post-acquisition

    unmatched intellectual engine, having continued growing strongly even beyond reported end of year total

    Industry KPIs

    2
    MetricValueDetails
    Component supply constraintsdemand exceeding supply
    Revenue mix by end market segmentover 60% commercial, more than 30% international%

    Orderbook & backlog

    1
    Remaining Performance Obligations (RPO)$370 millionend of 2025

    almost a fivefold increase

    compared to $77 million at the end of 2024, provides one metric to gauge visibility over several quarters

    Product announcements

    1
    ProductTypeDetails
    256-qubit system (sixth generation machine)roadmap

    Deals & partnerships

    5
    SkyWater TechnologyAcquisition of the leading quantum foundry to accelerate manufacturability of IonQ's quantum platform, become the largest quantum merchant supplier, and ensure surety of supply and security.

    Announced as the largest acquisition agreement in quantum history and the first public-to-public planned quantum transaction ever. The deal is pending regulatory approval.

    Seed IntegrationsAcquisition of a software classified mission control business that stitches together component solutions for 3-letter agencies and the Department of War.

    Acquired at the end of January 2026. Primarily involved in classified work, integrating solutions for government agencies.

    Quantum BaselExpanded agreement for quantum computing systems, including purchase of a fifth-generation Tempo computer and access to future sixth-generation systems.over $60 million4 years (new arrangement), 7 years (total relationship)

    This multi-year relationship now spans 7 years, combining past engagement with the new 4-year arrangement.

    U.S. Air Force Research LabPartnership to achieve the first qubit-to-photon frequency conversion in a field-deployable system.

    A key development in quantum networking, demonstrating practical application of quantum technology.

    CCRMPartnership to accelerate the development of advanced therapeutics using IonQ's Tempo cloud-based solution.

    Reinforces the transformative impact of quantum in the pharmaceutical sector, building on prior work with AstraZeneca.

    Risks & headwinds

    2
    Significant R&D investments leading to negative Adjusted EBITDAFY25 and FY26

    Negative $186.8 million for FY25, projected negative $310 million to $330 million for FY26.

    Mitigation: Investments are critical for driving next-generation quantum solutions across the portfolio and maintaining technological advantage.

    Regulatory approval for SkyWater acquisitionUntil approvals are in hand

    Not quantified, but noted as a necessary process.

    Mitigation: Management believes the acquisition model is in the interest of the nation and industry, and the process is well-defined. IonQ and SkyWater will operate as separate public companies until approval.

    What to watch in Q1 FY26

    5

    SkyWater acquisition regulatory approval

    next quarter
    Currentpending regulatory approval
    Targetclosed

    Why it matters

    The closing of the SkyWater acquisition is crucial for IonQ's strategy to become the largest quantum merchant supplier and accelerate its manufacturing roadmap.

    We continue to operate as separate publicly traded companies until such time as approvals are in hand.

    Q&A highlights

    6

    How should IonQ think about its addressable market relative to the $151 billion Shield opportunity, given its broad portfolio?

    IonQ aims for an 'unfair share' of the Shield opportunity by offering integrated solutions across computing, networking, and security, emphasizing their ability to deliver today. Management believes their multi-dimensional innovation is well-suited for initiatives like Shield.

    “You need to be able to link things together. You need networking, you need to be able to bring the quantum of security up to industrial scale. You need to ensure that you're able to provide secured communication you need to be able to make sure that you're also deliver today, not promise something in 2029.”

    asked by John McPeake · answered by Inder Singh

    2 min read6 chapters

    Detailed Narrative

    01

    Strategic Transformation to Full-Stack Quantum Platform

    IonQ expanded its business from quantum computing leadership to become a full-stack quantum platform solution provider, encompassing computing, networking, sensing, and security across major geographies. This strategic evolution is powered by an unmatched intellectual engine, including approximately 300 PhDs and 800 colleagues with advanced degrees, and a leading IP portfolio. The company aims to deliver integrated quantum solutions and accelerate the U.S. quantum industry.

    02

    Record Financial Performance and Balance Sheet Strength

    IonQ delivered a record-setting financial year in 2025, with Q4 revenue of $61.9 million (up 429% YoY) and full-year revenue of $130 million (up 202% YoY), exceeding guidance. The company fortified its balance sheet with significant capital raises, ending 2025 with $3.3 billion in cash, cash equivalents, and investments. This financial firepower supports continued R&D investment, new product development, go-to-market expansion, and strategic acquisitions.

    03

    SkyWater Acquisition and Merchant Supplier Strategy

    IonQ announced its intent to acquire SkyWater Technology, the leading quantum foundry, to accelerate manufacturability of its quantum platform and become the largest quantum merchant supplier globally. This acquisition, pending regulatory approval, will provide surety of supply and security for IonQ's solutions, leveraging SkyWater's trusted fab and expertise in quantum semiconductor scaling. IonQ aims to support the broader U.S. quantum industry and allies with secure, onshore manufacturing.

    04

    Quantum Computing Advancements and Roadmap

    IonQ demonstrated the highest performance quantum gates with 99.99% 2-qubit gate fidelity, translating into a powerful error correction advantage. The company highlighted superior 'time to solution' for commercial applications, being up to 1,000x faster than leading superconducting systems for signal processing, search, and factoring, and up to 10,000x faster for optimization tasks. IonQ is targeting to demonstrate an operational 256-qubit system in Q4 2026, which will be its sixth-generation machine.

    05

    Expansion in Quantum Networking and Sensing

    In quantum networking, IonQ partnered with the U.S. Air Force Research Lab for the first qubit-to-photon frequency conversion in a field-deployable system and secured contracts for international quantum networks in Geneva, Slovakia, and Romania. For quantum sensing, IonQ's atomic clocks and inertial sensors are high-performing fielded devices, with a recent 6x size reduction of its atomic clock in partnership with DARPA. This technology leadership is translating into high-value defense partnerships with the U.S. Navy and Army.

    06

    Global Commercial Momentum and Customer Partnerships

    IonQ deepened its global presence, including momentum in South Korea with a QKD National Security Accreditation and system sale. The company expanded its agreement with Quantum Basel to over $60 million, spanning four years and four generations of systems. Partnerships were also struck in the EU and Canada for advanced therapeutics. For FY25, over 60% of revenue came from commercial customers, and international sales comprised over 30% of revenue for the first time, indicating broad adoption of its quantum platform solutions.

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