Compare ACM Research Inc (ACMR) vs Lumen Technologies Inc (LUMN) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
ACM Research Inc vs Lumen Technologies Inc — how do they compare? ACM Research Inc trades at $81.38 (market cap $5.57B), while Lumen Technologies Inc trades at $6.31 (market cap $6.58B). The key difference: Lumen Technologies Inc is the larger of the two by market cap, and ACM Research Inc is trading nearer its 52-week high, Lumen Technologies Inc nearer its low. Which is the better fit depends on your goals.
| ACMR | LUMN | |
|---|---|---|
Market Cap | $5.57B | $6.58B |
Sector | Technology | Media |
52-Week High | $126.89 | $11.83 |
52-Week Low | $24.93 | $3.95 |
Enterprise Value | $4.48B | $18.20B |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
ACMR trades at $81.26, up 2.33% today, with a neutral technical signal and bearish moving averages. The stock shows strong fundamentals with Q2 2026 EPS beating estimates at $0.61 versus $0.42 expected, revenue growth of 36% year-over-year to $292.9 million, and raised 2026 guidance. Net income margin improved to 14.48% in 2026 from 10.43% in 2025, supported by robust orders and product expansion.
Outlook remains positive with an 80% analyst buy rating and consensus price target of $127.50, implying significant upside. Risks include high P/E of 37.7, negative operating cash flow, and semiconductor cycle volatility. Growth catalysts are new wet processing platforms and overseas expansion, but execution on guidance is critical.
LUMN stock trades at $6.375, down 3.99% today, amid a bearish technical signal and mixed earnings. The company reported a Q2 2026 loss of $0.07 per share, beating estimates, but revenue declined 9.3% year-over-year. Strategic revenues grew 14.1%, highlighting its digital transformation. CEO Kathleen Johnson purchased 100,000 shares on August 6, 2026, signaling insider confidence. Net cash flow was negative $886 million in 2025, though 2026 projections show improvement. The stock faces headwinds from high debt and legacy revenue declines.
LUMN offers a high-risk opportunity with a low P/S ratio of 0.54 and analyst consensus price target of $7.67, implying potential upside. However, persistent net losses, negative ROE of -78.94%, and $17.49 billion in long-term debt pose significant risks. Investors should weigh the digital growth potential against financial instability and cautious analyst sentiment, with 60.71% holding ratings.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
About ACM Research Inc
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 →About Lumen Technologies Inc
With 450,000 route miles of fiber, including over 35,000 route miles of subsea fiber connecting Europe, Asia, and Latin America, Lumen Technologies is one of the United States' largest telecommunications carriers serving global enterprises. Its merger with Level 3 further shifted the company's operations toward businesses (over 70% of revenue) and away from its legacy consumer business. Lumen offers businesses a full menu of communications services, providing colocation and data center services, data transportation, and end-user phone and internet service. On the consumer side, Lumen provides broadband and phone service across 37 states, where it has 4.5 million broadband customers.
Read more on LUMN →
