Western Digital Corp. stock leapt +14.8% in morning trading to $646.38, reaching an intraday 52-week peak of $658.80, after a coordinated series of analyst upgrades and higher price targets refocused investor attention on the company's AI-driven growth narrative.
At the center of the move was Morgan Stanley, which kept an Overweight rating on the shares while boosting its price objective to $650 from $488. That action effectively endorsed the current trading level and signaled that one major investment bank sees room for additional gains.
That upgrade followed similar bullish adjustments across the Street. JPMorgan had already raised its Western Digital price target to $650 from $530 last week, citing firmer pricing in hard disk drives and expanding margins. Mizuho and Citi also pushed targets higher, with some analysts setting goals as high as $685, creating a cluster of optimistic guidance from large institutions.
The analyst revisions were tied directly to Western Digital's recent operational performance. In its third quarter of fiscal 2026, the company reported $3.337 billion in revenue, topping consensus estimates. Management simultaneously announced a 20% increase to the dividend and authorized a $4 billion share repurchase program, moves that signal confidence in the company's cash-generation profile.
Chief Financial Officer Kris Sennesael reinforced the bullish outlook at the Evercore Global TMT Conference, saying that free cash flow margins were approaching 30% and noting that the company was repurchasing shares "almost every day." Those comments, combined with the dividend hike and buyback authorization, underpinned analysts' more favorable assumptions about shareholder returns and margin sustainability.
Market-wide strength amplified the stock's advance. The NASDAQ climbed +2.6% while the S&P 500 rose +1.7% during the session, with technology and semiconductor groups moving higher. Western Digital's peers in data storage also gained ground - Micron and Seagate posted notable increases - reflecting sector-level optimism around demand for AI infrastructure.
Investors pointed to a convergence of factors driving the rally: concentrated analyst conviction, an improved balance sheet posture, momentum behind AI-focused products demonstrated at Computex 2026, and favorable broader market conditions. Together, those elements contributed to Western Digital's substantial single-session rise and the establishment of a new 52-week high.
While analysts’ larger price targets and management’s capital-return actions formed the immediate catalysts, the trade was reinforced by strength across technology markets and peer performance, creating a supportive environment for the stock's advance.