What Happened to Western Digital Corporation?

Western Digital Corporation, once a diversified storage giant, has undergone a profound strategic transformation in recent years, culminating in a significant corporate split and a renewed focus on its core hard disk drive (HDD) business. This evolution was largely driven by years of pressure from activist investors and the inherent volatility of the flash memory market compared to the more stable HDD segment.

The pivotal moment arrived on February 24, 2025, when Western Digital officially spun off its flash memory business as Sandisk Corporation. This separation effectively reversed the company's 2016 acquisition of SanDisk, allowing each entity to pursue distinct capital allocation and research and development strategies. David Goeckeler transitioned to lead the newly formed SanDisk, while Irving Tan took the helm of the 'new' Western Digital. Prior to this, merger talks with Japan's Kioxia, which had been ongoing since 2021, were officially terminated in October 2023 due to disagreements on conditions and opposition from key shareholders like SK Hynix.

Post-spin-off, Western Digital, which formally rebranded to 'WD' with a new logo on February 1, 2026, has emerged as a pure-play leader in high-capacity HDDs. The company's business model is now centered on providing 'Massive Capacity' storage solutions primarily to hyperscale cloud providers and enterprise data centers, moving away from the declining PC and consumer electronics markets. This strategic shift has proven highly successful, as WD is now at the forefront of what analysts are calling the 'AI Data Cycle' or 'Storage Supercycle.'

The demand for data storage, fueled by the rapid expansion of artificial intelligence workloads, has led to unprecedented demand for WD's products. The company's CEO, Irving Tan, announced during the Q2 fiscal year 2026 earnings call that WD's HDD manufacturing capacity for the entire calendar year 2026 is effectively sold out, with firm purchase orders from its top seven customers and long-term agreements extending into 2027 and 2028. This strong demand has allowed WD to gain significant pricing power and achieve record gross margins.

Financially, Western Digital has demonstrated robust performance in fiscal year 2026. For Q1 FY26 (ended October 3, 2025), the company reported revenue of $2.82 billion, up 27% year-over-year, and non-GAAP diluted EPS of $1.78. Q2 FY26 (ended January 2, 2026) saw revenue climb to $3.02 billion, a 25% year-over-year increase, with non-GAAP diluted EPS of $2.13. Most recently, for Q3 FY26 (ended April 3, 2026), WD reported revenue of $3.34 billion, a substantial 45% year-over-year increase, and non-GAAP diluted EPS of $2.72. The company also provided an optimistic outlook for Q4 FY26, projecting revenues of $3.65 billion and non-GAAP EPS of $3.25 at the midpoint. Reflecting this confidence and strong cash flow, WD's Board of Directors increased the quarterly cash dividend by 20% to $0.15 per share in April 2026 and authorized an additional $4.0 billion for share repurchases in February 2026.

As of May 5, 2026, Western Digital (WD) is firmly established as a critical infrastructure provider for the AI-driven data economy. Its focused HDD business, coupled with disciplined execution and innovation in high-capacity drives (including a roadmap for 40TB+ drives and plans for 100TB+ HDDs by 2029), positions it for continued growth in the burgeoning data storage market.