Western Digital's shares have increased more than 2% following price target hikes from Bank of America and Wedbush, amid expectations of strong Q4 earnings. Analysts predict adjusted earnings of $3.25 per share and revenues of $3.65 billion, building on the company's record of consistently surpassing revenue estimates in prior quarters. Despite a nearly 5% dip in after-hours trading after reporting a solid Q3 revenue of $3.34 billion, Western Digital's performance reflects a significant year-to-date gain of around 140%, fueled by advancements in AI storage technology and firm contracts with key clients.