Leading data storage manufacturer Western Digital (NASDAQ: WDC) reported Q2 CY2026 results beating Wall Street’s revenue expectations, with sales up 43.8% year on year to $3.75 billion. Guidance for next quarter’s revenue was better than expected at $4.1 billion at the midpoint, 1.5% above analysts’ estimates. Its non-GAAP profit of $3.56 per share was 7.9% above analysts’ consensus estimates.

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StockStory’s Take

Western Digital’s second quarter results were met with a negative market reaction, despite the company outperforming Wall Street’s expectations on both revenue and adjusted profit. Management attributed the growth to robust demand for high-capacity storage, especially from hyperscale cloud providers and AI-driven workloads. CEO Tiang Yew Tan highlighted the role of new product ramps in high-capacity drives and an improved pricing environment. However, he acknowledged that inventory levels increased, reflecting both supply chain adjustments and preparation for upcoming product transitions.

Looking forward, Western Digital’s guidance reflects optimism about continued strength in AI and cloud storage demand. Management pointed to ongoing product innovation, including the planned launch of next-generation hard drives, as key to sustaining growth. CFO Kris Sennesael emphasized that durable demand from AI, coupled with disciplined supply and operational execution, underpins their outlook. Tan added, "Agentic AI and the proliferation of data-intensive workloads are expected to create a fundamentally more persistent and data-intensive storage environment, driving long-term demand for our solutions."

Key Insights from Management’s Remarks

Management linked the quarter’s performance to customer demand in AI and cloud, favorable pricing, and ongoing technology transitions, but also addressed the impact of higher inventory and product mix changes.

• AI and cloud demand surge: Western Digital saw strong demand from hyperscale and cloud customers, driven by the rapid adoption of AI workloads that generate and retain vast amounts of data, especially as AI moves from training to inference and more persistent Agentic AI use cases.
• High-capacity drive ramp: The company began shipping its 40-terabyte ePMR hard drives, entering volume production with two major customers, and expects these higher capacity products to account for over half of nearline shipments by the end of the year.
• Pricing and product mix: Favorable pricing trends continued, with price per terabyte up significantly year-over-year. Management credited both long-term agreements with cloud customers and a shift toward more profitable, higher-capacity drives as drivers of margin expansion.
• Non-nearline segment improvement: The client and consumer segments benefited from improved pricing and new product introductions, supported by alternative storage solutions like flash-based products.
• Inventory build and supply planning: Inventory days outstanding increased, which management attributed to both supply chain adjustments ahead of major product launches and the need to ensure readiness for continued demand from AI and cloud customers.

Drivers of Future Performance

Western Digital’s outlook is anchored by ongoing AI-driven storage demand, new product ramps, and expectations for margin expansion through pricing and operational discipline.

• AI and data proliferation: Management sees Agentic AI, physical AI, and core cloud services as structural drivers that will sustain high exabyte growth, citing increased data creation from both synthetic and real-world sources for applications like autonomous vehicles and robotics.
• Next-generation product launches: The rollout of 44-terabyte HAMR drives and continued adoption of 40-terabyte ePMR and UltraSMR products are expected to support both volume and pricing, with management emphasizing these transitions as critical to staying competitive and lowering cost per terabyte.
• Operational efficiency and pricing strategy: Disciplined cost management and predictable pricing structures—especially via long-term agreements—are expected to drive further operating leverage and gross margin improvements, though management acknowledged quarter-to-quarter fluctuations due to product mix and contract timing.

Catalysts in Upcoming Quarters

In the coming quarters, our analysts will monitor (1) the pace of adoption and volume production for new 40-terabyte and 44-terabyte hard drives, (2) the sustainability of pricing and margin improvements as long-term agreements renew, and (3) inventory normalization as preparation for product transitions concludes. The overall trajectory of AI-driven storage demand and Western Digital’s ability to capitalize on it remain critical watchpoints.

Western Digital currently trades at $434.30, down from $514 just before the earnings. Is there an opportunity in the stock? The answer lies in our full research report (it’s free).

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