Western Digital (WDC) is trading higher today as investors react to a fresh bullish analyst call that reinforced the AI-and-cloud storage demand narrative. Morgan Stanley raised its price target to $380 from $368 and kept an Overweight rating, citing robust hard disk drive demand and a tighter supply backdrop that could persist for years, which in turn could support stronger pricing and profitability expectations.

The upgrade framing is centered on nearline HDDs used in large-scale data centers, where the buildout for AI workloads is pushing storage needs higher. The view that supply could remain constrained for an extended period is important because it implies potential shortages and higher price-per-terabyte outcomes versus prior expectations, a setup that can flow quickly into higher margin and earnings estimates.

With the stock’s move tied to expectations for sustained enterprise and hyperscale demand, the next catalysts are any additional commentary from drive makers and cloud customers on capacity additions, pricing, and qualification timelines for higher-capacity drives. Investors will also focus on whether management commentary in upcoming updates supports the idea that industry supply remains tight and that pricing is holding, which would validate the margin upside embedded in the new target.