Will Q4 Results Move Western Digital Stock Higher?

Western Digital (WDC) is scheduled to release its fiscal Q4 earnings on July 30, 2025, with analysts expecting adjusted EPS of $1.48 (up 3% YoY) on $2.47 billion in revenue (down 34% YoY). This will be the company's second earnings announcement following its strategic separation from SanDisk, allowing a focus on its core HDD business. Historically, WDC's stock has declined post-earnings 53% of the time with a median one-day loss of 3.1%, although positive one-day returns average 4.7% when they occur, making historical patterns and consensus forecasts critical for event-driven traders assessing potential volatility.

Analysis

Western Digital faces a pivotal fiscal fourth-quarter earnings report on July 30, 2025, with analyst expectations presenting a mixed financial picture. Consensus forecasts point to a 3% year-over-year increase in adjusted earnings to $1.48 per share, but this is set against a stark 34% year-over-year decline in revenue to $2.47 billion. This report is particularly significant as it is the second since the company's strategic separation from SanDisk, which refocused the business exclusively on its core hard disk drive (HDD) operations. Despite the projected quarterly revenue contraction, the company has demonstrated underlying profitability over the last twelve months, generating $1.7 billion in net income. Historical trading patterns add a layer of caution; the stock has declined post-earnings 53% of the time over the past five years, with a median one-day loss of 3.1%. However, the data also shows that positive returns, when they occur, have a larger median magnitude of 4.7%, indicating significant event-driven volatility and a complex risk-reward scenario for investors.

Key Decisions for Investors

• Investors should prepare for significant post-earnings volatility, as consensus forecasts show a sharp divergence between a projected 34% revenue decline and a 3% increase in adjusted earnings.
• Pay close attention to management's forward-looking guidance on the standalone HDD business, as this report is a critical early indicator of the new corporate strategy's effectiveness post-SanDisk separation.
• For short-term traders, the historical data suggests a slightly negativedirectional bias but with a larger magnitude on positive returns, making options strategies that capitalize on volatility a potential consideration.
• Long-term investors should weigh the expected quarterly revenue contraction against the company's trailing-twelve-month profitability to assess the fundamental health and strategic direction of the newly focused entity.