ACM Research Inc vs Datadog Inc — how do they compare? ACM Research Inc trades at $82.83 (market cap $5.57B), while Datadog Inc trades at $244.65 (market cap $88.61B). The key difference: Datadog Inc is far larger — about 15.9× ACM Research Inc's market cap, and Datadog Inc is trading nearer its 52-week high, ACM Research Inc nearer its low. Which is the better fit depends on your goals.
| ACMR | DDOG | |
|---|---|---|
Market Cap | $5.57B | $88.61B |
Sector | Technology | Technology |
52-Week High | $126.89 | $288.15 |
52-Week Low | $24.93 | $102.62 |
Enterprise Value | $4.48B | $84.90B |
Signals from Pluang's Aura AI — not financial advice
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.
Datadog (DDOG) trades at $260.78, up 11.48% in 24 hours, reflecting strong momentum after Q2 2026 earnings beat expectations with EPS of $0.65 versus $0.583 estimated. Revenue grew 36% year-over-year, and the company raised full-year 2026 guidance. Technical indicators show a bullish trend with support at $239 and resistance at $272, while high valuation multiples like a P/E of 493.56 signal premium pricing. Recent news highlights AI-driven growth but also insider selling and market sensitivity to guidance nuances.
The outlook remains positive due to robust revenue growth and AI adoption, but risks include elevated valuations and customer concentration. Analyst consensus is strongly bullish with an average price target of $288.55, though investors should monitor execution against high expectations and competitive pressures in the cloud monitoring space.
Trailing returns across standard periods
Latest headlines on both assets
ACM Research develops and manufactures semiconductor process equipment, specializing in wafer cleaning and electroplating solutions. Its tools are used by global chipmakers to improve productivity and yield for logic and memory chips.
Read more on ACMR →Datadog is a cloud-native company that focuses on analyzing machine data. The firm's product portfolio, delivered as software-as-a-service, allows a client to monitor and analyze its entire IT infrastructure. Datadog's platform can ingest and analyze large amounts of machine-generated data in real time, allowing clients to utilize it for a variety of different applications throughout their businesses.
Read more on DDOG →