Seagate Delivers Strong Q3 FY2026: Revenue Soars 44% YoY, Gross Margins Hit Record High

Seagate's Q3 FY2026 results mark a significant milestone in the company's financial journey. Revenue for the quarter was $3.1 billion, up 10% sequentially and 44% YoY, as CFO Gianluca Romano highlighted. This growth is particularly impressive given the challenging macroeconomic environment. The company's gross margin expanded to 46.5%, up 180 basis points sequentially, reflecting improved pricing and cost discipline.

Non-GAAP operating income more than doubled year-over-year, and the company generated one of its highest ever levels of free cash flow, reaching $953 million, a 57% increase from the prior quarter. This strong cash flow generation, as noted by CFO Gianluca Romano, "represents our highest level in over a decade." The company's balance sheet also strengthened, with net leverage ratio improving to 0.7x, based on adjusted EBITDA of $1.2 billion for the March quarter.

The revenue growth was driven by strong performance across all segments, with the data center segment leading the charge. Data center revenue increased 12% sequentially and 55% YoY, totaling $2.5 billion. This segment's growth is a clear indicator of the increasing demand for high-capacity storage solutions from cloud service providers.

The edge and IoT market, which made up the remaining 20% of revenue at $612 million, also showed growth, up 2% sequentially. This segment's steady performance underscores Seagate's ability to cater to a diverse range of customer needs.

Seagate's gross margin expansion to 46.5% is a testament to the company's focus on cost management and pricing discipline. Non-GAAP gross profit increased to $1.5 billion, up 23% quarter-over-quarter and 87% compared with the prior year period, growing roughly twice the rate of revenue.

The company's operating expenses were well-controlled, coming in at $296 million or 9.5% of revenue, in line with expectations. This disciplined approach to cost management, combined with the strong revenue growth, resulted in a 30% sequential improvement in non-GAAP operating profit to $1.2 billion or 37.5% of revenue.

Seagate's capital expenditure for the March quarter was $151 million, or roughly 4% of revenue year-to-date. The company expects capital expenditure for fiscal year 2026 to be within its target range of 4% to 6% of revenue, with investments aimed at the ongoing transition and ramp of HAMR-based products.

The company's free cash flow generation expanded significantly to $953 million, up 57% from the prior quarter. This strong cash flow generation is a result of the company's focus on efficient capital management and operational excellence.

Seagate provided guidance for the June quarter, expecting revenue to be in a range of $3.45 billion, plus or minus $100 million, which represents a 41% year-over-year improvement at the midpoint. Non-GAAP operating expenses are expected to be approximately $295 million. Based on the midpoint of the revenue guidance, non-GAAP operating margin is expected to be in the lower 40% range. Non-GAAP EPS is expected to be $5 plus or minus $0.20, based on a tax rate of about 16% and a non-GAAP diluted share count of 231 million shares, including estimated dilution from the 2028 convertible notes.

This guidance reflects the company's confidence in its ability to continue delivering strong financial performance.

The tone of Seagate's earnings call was generally positive, with a sentiment score of 0.39 and a guidance tone of 0.54, according to the tone history. The prepared remarks were optimistic, with a prepared sentiment score of 0.72, while the Q&A session was slightly less positive, with a QA sentiment score of 0.16. The company's AI optimism score was 0.42, indicating a balanced view of future prospects.

However, the call-over-call delta shows a slight decline in sentiment and guidance tone compared to the previous quarter. The sentiment score decreased by 0.07, the guidance tone by 0.13, and the prepared sentiment by 0.10. The uncertainty score increased by 7.3, and the QA evasiveness score increased by 12.6, suggesting a more cautious tone in the Q&A session.

Seagate's strong performance in Q3 FY2026 has positive implications for its supply chain, particularly for suppliers of materials and components used in its HAMR technology. While Seagate does not have any notable customers or suppliers listed, the company's focus on advancing areal density and supply discipline suggests that suppliers of advanced materials and manufacturing equipment will benefit from the increased demand for HAMR-based products.

Comparing Seagate's performance to its peers in the memory subsector, the company's revenue growth of 44% YoY is strong but not as dramatic as some of its competitors. For example, Micron Technology MU reported a revenue growth of 345.7% YoY, and Western Digital WDC reported a 45.5% YoY growth. However, Seagate's gross margin of 46.5% is lower than some of its peers, such as Micron Technology, which reported a gross margin of 84.6%, and Western Digital, which reported a gross margin of 50.2%.

Despite these differences, Seagate's strong free cash flow generation and balanced approach to capital management set it apart. The company's focus on HAMR technology and its strong relationships with leading cloud service providers position it well for continued growth in the future.

Seagate Technology Holdings plc's Q3 FY2026 results demonstrate the company's ability to deliver strong financial performance in a challenging market. The 44% YoY revenue growth, record gross margins, and significant free cash flow generation are clear indicators of the company's operational excellence and strategic focus. The guidance for the June quarter reflects Seagate's confidence in its ability to continue this momentum, and the company's balanced approach to capital management and cost control positions it well for long-term success.