Western Digital Corporation (WDC) saw its stock price surge 9.67% during intraday trading on Thursday, following the release of its fiscal fourth-quarter earnings report that significantly surpassed analyst expectations. The data storage giant's impressive performance was driven by robust demand for its products, particularly in the growing artificial intelligence (AI) and cloud computing sectors.

The company reported adjusted earnings per share of $1.66 for the quarter ended June 30, beating the analyst consensus estimate of $1.48. Revenue came in at $2.61 billion, exceeding the expected $2.47 billion. Adding to the positive sentiment, Western Digital provided an optimistic outlook for the first quarter of the new fiscal year, expecting adjusted earnings per share between $1.54 and $1.69 on revenue ranging from $2.6 billion to $2.8 billion, both surpassing analyst projections.

The strong results and guidance prompted numerous analysts to raise their price targets for Western Digital. JP Morgan increased its target to $94 from $57, while Morgan Stanley raised its target to $92 from $83, maintaining an Overweight rating. Bank of America Securities analyst Wamsi Mohan reiterated a Buy rating and set an ambitious price target of $100. These upgrades reflect growing confidence in Western Digital's position in the expanding AI and cloud computing markets, with CEO Irving Tan expressing optimism that hard disk drives will "continue to remain the foundation of the world's data infrastructure, delivering unmatched value for mass storage in an AI-driven future."