Arm Holdings Earnings Call Signals Cloud-Led Surge

ARM Holdings PLC ADR ((ARM)) has held its Q3 earnings call. Read on for the main highlights of the call.

Arm Holdings’ latest earnings call struck an upbeat tone, with management emphasizing strong business momentum across cloud, data center, and AI workloads. Record revenue, surging royalties, and a rapidly expanding licensing base underscored confidence in the company’s long‑term growth story, even as executives acknowledged rising costs and some near‑term headwinds in royalties and smartphones.

Record Revenue and Profitability

Arm reported quarterly revenue of $1.24 billion, up 26% year over year and marking a fourth straight quarter above the $1 billion mark. Non‑GAAP operating income rose 14% to $505 million, translating into a robust non‑GAAP operating margin of about 41% and earnings per share of $0.43, reinforcing the profitability of its IP‑driven model.

Royalty Momentum and Data Center Surge

Royalties hit a record $737 million, rising 27% from a year ago as Arm‑based chips shipped in larger volumes and at higher royalty rates. The standout driver was data center, where royalty revenue more than doubled year over year, and management expects this segment to become Arm’s largest business within a few years as its share among leading hyperscalers climbs toward roughly 50%.

Strong Licensing and ACV Growth

License and other revenue reached $505 million, up 25% year over year, supported by a 28% jump in annualized contract value that points to durable future cash flows. The quarter also benefited from $200 million of licensing and design services from SoftBank, alongside two new Arm Total Access agreements and two new Compute Subsystem licenses that deepen customer engagement.

Compute Subsystem (CSS) Traction

Arm’s Compute Subsystem strategy is gaining scale, with 21 CSS licenses now signed across 12 companies and five customers already shipping CSS‑based chips, including two on second‑generation platforms. The top four Android smartphone makers are shipping CSS devices, and management said CSS already contributes royalties in the teens as a percentage, with potential to become a very large share over the next two to three years.

Hyperscaler and Cloud AI Product Momentum

Cloud partners showcased a new wave of high‑core Arm‑based processors, including AWS Graviton5 with 192 cores, Microsoft’s Cobalt 200 at 132 cores, NVIDIA’s Vera with 88 cores, and Google’s m4a preview promising up to double the price performance of comparable x86 instances. These chips, often paired with DPUs or GPUs in integrated platforms, are aimed at boosting system‑level efficiency and performance per watt, directly monetizing Arm’s IP in AI and cloud workloads.

Guidance Indicates Continued Growth

For the next quarter, Arm guided revenue to $1.47 billion plus or minus $50 million, implying roughly 18% year‑over‑year growth at the midpoint despite tougher comparisons. Management expects royalties to grow in the low‑teens and licensing in the high‑teens, with non‑GAAP EPS forecast at $0.58 plus or minus $0.04 and operating expenses around $745 million as the company continues to invest heavily.

Large Developer Ecosystem

Arm highlighted its massive software and developer footprint, citing over 22 million developers building on its platform, which it believes represents more than 80% of the global total. This ecosystem scale is central to Arm’s strategy, as broad developer support helps lock in its architectures across smartphones, edge devices, data centers, and emerging physical AI applications.

Rising Operating Expenses and R&D Investment

Non‑GAAP operating expenses climbed to $716 million, up 37% year over year, reflecting aggressive hiring and stepped‑up R&D in next‑generation architectures, compute subsystems, chiplets, and full SoC designs. While this spending is pressuring margins near term, management framed it as necessary to capture the expanding opportunity in AI and cloud and to sustain royalty growth over time.

Near‑Term Royalty Growth Deceleration and Tougher Comps

Executives cautioned that royalty growth will slow to the low‑teens next quarter, a step down from the current period’s pace, as the company laps a very strong year‑ago quarter and some unusual timing benefits at MediaTek. The midpoint of projected revenue growth at about 18% is also below the latest quarter’s 26%, reflecting tougher comparisons and some normalization after several quarters of outperformance.

Memory and Smartphone Volume Risk

Industry commentary points to possible smartphone unit reductions next year driven by memory supply constraints, with one major chip partner suggesting declines of around the mid‑teens percentage range. Arm estimated that even in a worst‑case scenario of a 20% drop in smartphone units, the impact would be limited to roughly 2–4% downside to smartphone royalties and about 1–2% to total royalties, presenting a manageable but real headwind.

Licensing Revenue Lumpiness and Concentration

Management reminded investors that license revenue is inherently volatile quarter to quarter, influenced by the timing and scale of major deals, which can obscure underlying trends. This quarter’s $200 million contribution from SoftBank’s technology licensing and design services was a prime example, adding meaningfully to results but also underscoring the concentration risk that comes with reliance on a few large partners.

Uncertainty Beyond Fiscal Year Outlook

While bullish on the medium‑term demand for Arm‑based compute in cloud and AI, the company refrained from offering detailed multi‑year financial guidance, leaving outer‑year forecasts more uncertain. Management cited variables such as customer demand patterns, memory supply dynamics, and execution on new platforms like CSS and chiplets as factors that could sway results beyond the current fiscal horizon.

Forward‑Looking Guidance and Strategic Direction

Arm’s outlook centers on mid‑teens to high‑teens revenue growth and continued royalty expansion, supported by a 28% increase in ACV and a growing base of long‑duration contracts that lock in future payments. The company plans to keep ramping R&D spending to advance next‑generation architectures and systems, betting that rising royalty rates, deeper cloud penetration, and a broad developer ecosystem will more than offset near‑term cost pressure.

Arm’s earnings call painted a picture of a company riding powerful secular shifts toward cloud, AI, and energy‑efficient compute, with data center royalties and CSS adoption emerging as key growth pillars. While rising expenses, slower near‑term royalty growth, and smartphone softness pose risks, management’s guidance and strategic investments suggest confidence that Arm’s architecture will capture a growing share of future compute workloads.