Compare ACM Research Inc (ACMR) vs Western Digital Corp (WDC) Price & Performance

ACMR trades at $83.03, up 4.56% in the last session, with a neutral technical signal and bearish moving averages. Recent Q2 2026 earnings beat estimates with EPS of $0.61 versus $0.42 expected, and revenue grew 36% year-over-year to $292.9 million. The company raised its 2026 revenue guidance amid strong order growth of 105% in the first half, driven by new products like the Ultra C Tahoe wet processing platform expansion announced on August 7, 2026.

Outlook is positive with 80% analyst buy ratings and a consensus price target of $127.50, implying 54% upside. Risks include high valuation with a P/E of 37.7 and reliance on semiconductor cycle demand. Net cash flow improved to $538 million in 2026 from $355 million in 2025, supporting growth initiatives.

Western Digital (WDC) trades at $438.12, up 0.88% on the day, with strong recent earnings performance beating expectations for three consecutive quarters. The stock shows bearish technical signals but maintains robust fundamentals with 72.95% net income margin and 131.02% ROE. Recent news highlights AI-driven storage demand as a key growth catalyst, though the stock faces valuation concerns after recent sell-offs.

The outlook remains positive with 72% analyst buy ratings and $665 consensus price target, representing 52% upside potential. Key risks include stretched valuation metrics (P/E 18.04, EV/EBITDA 30.24) and competitive threats from SSD adoption. The company's strong AI storage positioning and margin expansion provide growth opportunities, but investors should monitor execution against high expectations.