Western Digital (WDC) Q4 2026 (USD): Adj. EPS 3.56 (exp. 3.30), Revenue 3.75bln (exp. 3.69bln)

• Q1 revenue 4.1bln (exp. 4.06bln).

A top-and-bottom-line beat with forward revenue guidance nudged above consensus is the cleaner version of a storage-cycle print; the pattern with this peer group is that guidance matters more than the trailing quarter, since memory and storage names trade on where the cycle is heading rather than where it has been. For WDC specifically, the questions that have historically driven the reaction sit below the headline: the split between flash and HDD, gross margin trajectory as a read on pricing discipline in NAND, and cloud customer capex appetite for nearline drives, since those lines determine whether the beat is volume-led or price-led. Storage peers and the broader semi-complex have tended to move in sympathy on these prints, with the sympathy trade strongest when the guidance implies industry-wide pricing rather than company-specific share gains. The follow-ons are the call commentary on NAND contract pricing, any update on the separation or restructuring of the flash and HDD businesses that has been the structural story for the name, and whether peer commentary in subsequent prints corroborates the demand read. Reaction in the after-hours and the opening print tends to be set by the gap between guided and expected revenue, which here is narrow.