Western Digital calls 3% converts early, cleaning debt but forcing cash-and-stock settlement

WD is now a standalone hard-drive supplier aimed heavily at hyperscalers, cloud providers, and AI-driven data workloads. Its latest fiscal-year release showed revenue up 44% year over year to $3.75 billion, with Q1 fiscal 2027 revenue expected to rise 42%–49%.

The filing completes a debt-cleanup move that was already becoming likely. Western Digital has called all remaining 3.00% convertible notes due 2028 for redemption on November 16, 2026, at par plus accrued interest, and says no notes will remain afterward. 〔0〕 The timing was partly telegraphed: the company had already exchanged $858 million of the notes in June and announced another roughly $191 million exchange in August, while its debt documents allowed redemption after November 15 under specified conditions.

The balance-sheet benefit is real, but this is not a cost-free payoff. Western Digital expects substantially all holders to convert before redemption. 〔1〕 Under the selected 0% cash-percentage settlement, the company pays cash for up to the notes’ principal and delivers shares for any conversion value above principal. 〔2〕 That means the event removes debt and its 3% interest burden, but likely uses cash and can expand the share count; the supplied filing does not disclose the remaining principal amount or the eventual number of shares.

The capped calls do not add a fresh offset in this filing. Western Digital says no settlement or modification of the existing capped call transactions is anticipated, so the announcement itself does not provide a new dilution hedge. The market already had reason to expect some note reduction after the June and August exchanges; the new information is the decision to force the remaining notes into a November endpoint rather than leave them outstanding into 2028.

Bottom line: This is a capital-structure simplification, not a change to WD’s AI-storage operating story. It removes convertible debt, but the expected cash-and-stock settlement makes the financial effect mixed rather than cleanly accretive.