STX — Seagate Technology Holdings plc

Seagate Technology (STX) Q4 2026 Earnings Call Summary

1. Key Financial Results and Metrics

• Revenue: $3.6 billion, up 17% sequentially and 48% year-over-year, exceeding guidance.
• Non-GAAP EPS: $5.71, up 39% quarter-over-quarter and 121% year-over-year.
• Non-GAAP Gross Margin: 52.7%, up 570 basis points sequentially.
• Free Cash Flow: Over $1.1 billion, marking the strongest quarter in over a decade.
• Exabyte Shipments: 218 exabytes, a 34% year-over-year increase, with data center shipments comprising 89% of total.

2. Strategic Updates and Business Highlights

• Seagate's growth is driven by strong demand for mass capacity storage, particularly from cloud customers and AI applications.
• The company is executing its differentiated technology roadmap, focusing on HAMR (Heat-Assisted Magnetic Recording) technology, which now accounts for 40% of nearline exabyte shipments.
• Investments in HAMR capabilities are expected to support mid-20% exabyte growth targets while enhancing profitability.
• The company is maintaining a disciplined operational execution strategy, with a focus on value-based pricing to support sustainable growth.

3. Forward Guidance and Outlook

• For Q1 FY 2027, Seagate expects revenue between $4.1 billion (±$100 million), representing a 56% year-over-year increase.
• Non-GAAP operating margin is projected around 50%, with EPS guidance of $7.30 (±$0.20).
• The company anticipates continued revenue and profitability expansion throughout FY 2027, supported by strong demand and operational efficiencies.

4. Bad News, Challenges, or Points of Concern

• While demand is strong, the transition to higher capacity drives (from 3TB to 4TB and 5TB) introduces manufacturing complexities and potential inefficiencies.
• The company is cautious about the sustainability of exabyte growth rates, acknowledging that while they aim for mid-20% growth, actual performance may vary based on execution and customer demand visibility.
• There are concerns regarding the ability to meet all future exabyte demand solely through areal density gains, indicating potential supply chain challenges.

5. Notable Q&A Insights

• Management emphasized that while pricing strategies are yielding positive results, the future pricing landscape will depend on ongoing demand and customer negotiations.
• The conversation around KV cache and agentic AI highlighted the early stages of these technologies' impact on storage needs, with expectations for significant growth in unstructured data applications.
• Discussions on HAMR technology indicated that the company is on track to meet its targets for transitioning to higher capacity drives, with ongoing investments in manufacturing tools to support this shift.
• Management noted that while they are focused on maintaining flat drive counts, they are working to increase the efficiency of the components within those drives to meet rising demand.

Overall, Seagate Technology reported a strong finish to FY 2026, with robust financial performance and a positive outlook for FY 2027, although challenges related to manufacturing complexity and future demand sustainability remain.