Compare Teradyne, Inc. (TER) vs Western Digital Corp (WDC) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Teradyne, Inc. vs Western Digital Corp — how do they compare? Teradyne, Inc. trades at $388.29 (market cap $57.08B), while Western Digital Corp trades at $451.57 (market cap $151.09B). The key difference: Western Digital Corp is far larger — about 2.6× Teradyne, Inc.'s market cap, and Teradyne, Inc. is trading nearer its 52-week high, Western Digital Corp nearer its low. Which is the better fit depends on your goals.
| TER | WDC | |
|---|---|---|
Market Cap | $57.08B | $151.09B |
Sector | Technology | Technology |
52-Week High | $483.84 | $746.23 |
52-Week Low | $109.30 | $74.66 |
Enterprise Value | $56.83B | $150.56B |
Dividend Yield | 0.14% | 0.14% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Teradyne (TER) trades at $379.31, down 1.45% today but maintains strong technical momentum with a bullish moving average signal. The company demonstrates robust fundamentals with record Q2 2026 earnings of $2.47 EPS beating estimates by 18%, driven by AI-led semiconductor test demand. Revenue grew to $3.19 billion in 2025 with impressive 25.77% net income margin and 36.66% ROE. Analyst consensus remains strongly bullish with 64.5% buy ratings and $481.63 price target representing 27% upside potential.
Teradyne presents compelling growth prospects fueled by AI-driven semiconductor testing demand and expanding robotics business. The stock trades at premium valuations (P/E 52.1, P/S 13.43) reflecting high growth expectations. Key risks include cyclical semiconductor industry exposure and execution challenges in scaling operations. Current technical positioning near pivot point ($384) suggests potential for breakout above resistance at $396 if earnings momentum continues through Q3 2026.
No Aura AI signal available yet.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
Top news
Latest headlines on both assets
Top news
Latest headlines on both assets
About Teradyne, Inc.
Teradyne provides testing equipment, including automated test equipment for semiconductors, system testing for hard disk drives, circuit boards, and electronics systems and wireless testing for devices. The firm entered the industrial automation market in 2015, into which it sells collaborative and autonomous robots for factory applications. Teradyne serves numerous end markets and geographies directly and indirectly with its products, but its most significant exposure is to semiconductor testing, which made up 71% of 2021 sales. Teradyne serves vertically integrated, fabless, and foundry chipmakers with its equipment.
Read more on TER →About Western Digital Corp
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 →
