Sandisk Q1 FY2027 Earnings: Datacenter Growth Drives Revenue Higher

Sandisk (NASDAQ: SNDK) reported fiscal Q1 2027 revenue of $11.03 billion, up 378% from $2.31 billion a year earlier, while GAAP diluted EPS rose to $52.60 from $0.75. GAAP gross margin expanded by 55.2 percentage points to 85.0%, with datacenter growth driving most of the sequential revenue increase and operating cash flow reaching $6.36 billion. The quarter ended October 2, 2026, and all per-share figures in the release are presented before the announced 8-for-1 stock split.

Core Earnings Data

Compared with Q4 FY2026, revenue increased 23%, GAAP net income rose 17%, and GAAP diluted EPS advanced 20%. On a year-over-year basis, the most significant change was the expansion in gross and operating margins as revenue grew much faster than costs.

GAAP net income was higher than non-GAAP net income because the former included a $513 million gain on equity securities. Non-GAAP net income was $7.62 billion, equivalent to diluted EPS of $49.51.

The company classified several year-over-year profit and EPS comparisons as not meaningful because of the low prior-year base.

Business and Segment Performance

Datacenter produced the largest sequential increase, adding $1.83 billion of revenue from Q4 FY2026 and accounting for approximately 88% of Sandisk’s total sequential revenue growth. Edge remained the largest segment by revenue and continued to expand, while Consumer declined both sequentially and year over year.

The segment data show a clear divergence: Datacenter and Edge generated the company’s growth, while Consumer was the only end market to contract.

Revenue Growth Far Outpaced Cost Growth

Sandisk’s year-over-year revenue increase of $8.72 billion came while cost of revenue rose by only $32 million, from $1.62 billion to $1.65 billion. As a result, gross profit increased by $8.69 billion and gross margin reached 85.0%.

Operating expenses increased 17% to $598 million, far below the 378% increase in revenue. That operating leverage lifted GAAP operating income to $8.78 billion and operating margin to 79.6%. Management attributed the overall performance to robust product demand and faster growth in the datacenter business, although the release did not quantify the separate contributions from pricing and shipment volume.

Profitability, Cash Flow, and Balance Sheet

GAAP net income exceeded non-GAAP net income by $477 million. The primary reconciling item was the $513 million gain on equity securities excluded from non-GAAP results, partly offset by adjustments including $91 million of stock-based compensation and related tax effects.

Operating cash flow reached $6.36 billion, while free cash flow was $6.31 billion after $54 million of capital expenditures. Adjusted free cash flow increased sequentially to $5.70 billion from $5.04 billion, although its margin declined to 51.6% from 56.2% as revenue grew faster than adjusted cash generation.

Working-capital demands remained significant. Accounts receivable used $1.88 billion of cash during the quarter, inventories used $318 million, and changes in accrued compensation used $215 million. These uses contributed to operating cash flow declining from $7.13 billion in Q4, with the operating cash flow margin falling from 79.5% to 57.7%.

Sandisk spent $5.0 billion to repurchase approximately 3.2 million shares, yet cash and cash equivalents still increased by $374 million to $5.14 billion. The company also announced an 8-for-1 forward stock split effective November 19, 2026, with split-adjusted trading expected to begin November 20.

Q2 FY2027 Guidance

Sandisk introduced fiscal Q2 guidance calling for additional sequential revenue and non-GAAP EPS growth. At the midpoint, revenue guidance implies approximately 12% growth from Q1, while the gross-margin outlook is broadly consistent with the latest quarter.

The Q2 outlook assumes approximately 151 million diluted shares. All EPS guidance is stated on a pre-split basis and does not reflect the 8-for-1 stock split.

Management Commentary

Chairman and CEO David Goeckeler said growing demand was supporting faster expansion in the datacenter business. He also linked the company’s cash-generation strategy to its technology position, customer relationships, and financial discipline, with an emphasis on producing durable free cash flow.

Recent Insider Transactions

The supplied insider data show 20,645 shares purchased and 83,524 shares sold over the previous six months, resulting in net sales of 62,879 shares across 21 transactions. The latest 10 reported entries include five sales with an aggregate reported value of approximately $117.9 million and five zero-value stock awards; these records alone do not establish insiders’ views on the company’s outlook.

Risks Investors Should Watch

• Consumer weakness: Consumer revenue fell 29% sequentially and 39% year over year. Continued contraction would leave overall growth more dependent on Datacenter and Edge.
• Dependence on datacenter momentum: Datacenter generated approximately 88% of the sequential revenue increase. Demand volatility or changes in customer deployment timing could therefore produce uneven results.
• Limited additional margin expansion in the guidance: The midpoint of Q2 gross-margin guidance is slightly below the Q1 result, while operating expenses are expected to rise. Revenue execution will be important for maintaining operating leverage.
• Working-capital requirements: Higher accounts receivable and inventory absorbed cash during Q1, and operating cash flow margin declined sequentially despite revenue growth.
• Non-operating gains in GAAP earnings: Q1 GAAP net income included a $513 million equity-securities gain, making non-GAAP results more representative of operating performance for this quarter.

Summary

Sandisk’s fiscal Q1 2027 results were defined by rapid Datacenter and Edge growth, substantial operating leverage, and significant cash generation. The next points to monitor are whether Q2 revenue reaches the guided range while margins remain near current levels, whether Consumer revenue stabilizes, and how working-capital needs affect cash conversion as the business expands.