Onto Innovation vs Western Digital Corp — how do they compare? Onto Innovation trades at $294.96 (market cap $14.36B), while Western Digital Corp trades at $392 (market cap $147.23B). The key difference: Western Digital Corp is far larger — about 10.3× Onto Innovation's market cap, and Western Digital Corp pays a 0.15% dividend while Onto Innovation pays none. Which is the better fit depends on your goals — on Pluang, investors hold Onto Innovation for 5 Days and Western Digital Corp for 37 Days on average.
| ONTO | WDC | |
|---|---|---|
Market Cap | $14.36B | $147.23B |
Volume | 761,617 | 9,341,468 |
Sector | Technology | Technology |
52-Week High | $378.45 | $746.23 |
52-Week Low | $121.34 | $113.13 |
Typical Hold Time | 5 Days | 37 Days |
Enterprise Value | $13.95B | $146.70B |
Dividend Yield | — | 0.15% |
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Western Digital (WDC) trades at $405.21, down 1.42% amid recent sector volatility. The stock shows strong fundamentals with a P/E of 14.61 and impressive profitability metrics including 71.97% net income margin and 131.02% ROE. Recent earnings have consistently beaten expectations, with Q2 2026 EPS of $3.56 surpassing the $3.31 estimate. Technical indicators show bearish momentum with the price near key support at $400, while RSI at 29.60 suggests potential oversold conditions.
Despite near-term competitive pressures from Toshiba's production expansion, WDC maintains strong analyst support with 72% buy ratings and a $647.58 consensus target. The company's dominant 40%+ market share in HDDs and AI-driven storage demand provide long-term growth catalysts, though investors should monitor pricing pressure risks in the evolving AI storage landscape.
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Onto Innovation provides process control solutions for semiconductor manufacturing. Its inspection and metrology systems help chipmakers measure, analyze, and detect defects on wafers and advanced packages.
Read more on ONTO →Western Digital is a vertically integrated supplier of data storage solutions, spanning both hard disk drives and solid-state drives. In the HDD market it forms a practical duopoly with Seagate, and it is the largest global producer of NAND flash chips for SSDs in a joint venture with competitor Kioxia.
Read more on WDC →