Compare Arqit Quantum Inc (ARQQ) vs Merck & Co., Inc. (MRK) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
Arqit Quantum Inc vs Merck & Co., Inc. — how do they compare? Arqit Quantum Inc trades at $23.59 (market cap $414.00M), while Merck & Co., Inc. trades at $133.35 (market cap $327.94B). The key difference: Merck & Co., Inc. is far larger — about 792.1× Arqit Quantum Inc's market cap, and Merck & Co., Inc. pays a 2.56% dividend while Arqit Quantum Inc pays none. Which is the better fit depends on your goals.
| ARQQ | MRK | |
|---|---|---|
Market Cap | $414.00M | $327.94B |
Sector | Technology | Health |
52-Week High | $58.27 | $132.93 |
52-Week Low | $11.78 | $77.60 |
Enterprise Value | $387.32M | $374.70B |
Dividend Yield | — | 2.56% |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
ARQQ trades at $23.72, up 4.91% today, with a bullish technical signal from moving averages despite overbought RSI readings. The company shows explosive revenue growth but deep losses, with a P/S ratio of 352.9 reflecting high growth expectations. Recent news highlights a proof-of-concept with nLighten and strong H1 2026 revenue growth of 829% year-over-year, signaling commercial traction in quantum-safe encryption.
Outlook hinges on scaling revenue to offset high costs, with analyst sentiment split evenly between Buy and Hold. Key risks include sustained cash burn and competitive pressure, but government and telecom deals offer upside if execution improves.
Merck (MRK) trades at $130.45, down 0.34% on the day, with a bullish technical signal supported by moving averages. The company reported strong earnings beats in recent quarters with Q3 2026 results pending. Revenue grew to $65.01B in 2025 with net income of $18.25B, though 2026 projections show lower profitability. Recent acquisition activity includes the $6.7B tender offer for Terns Pharmaceuticals to bolster oncology pipeline.
Merck maintains solid fundamentals with 67.6% analyst buy ratings and $140.58 consensus target, offering 7.8% upside. Key risks include patent expirations, competitive pressures in oncology, and integration challenges from recent acquisitions. The stock presents a balanced opportunity with strong institutional support but faces margin compression headwinds in 2026.
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 Arqit Quantum Inc
Arqit Quantum provides advanced cybersecurity software that uses symmetric key agreement technology. Its solutions protect networked devices and data against current and future cyber threats, including quantum attacks.
Read more on ARQQ →About Merck & Co., Inc.
Merck makes pharmaceutical products to treat several conditions in a number of therapeutic areas, including cardiometabolic disease, cancer, and infections. Within cancer, the firm's immuno-oncology platform is growing as a major contributor to overall sales. The company also has a substantial vaccine business, with treatments to prevent hepatitis B and pediatric diseases as well as HPV and shingles. Additionally, Merck sells animal health-related drugs. From a geographical perspective, just under half of the firm's sales are generated in the United States.
Read more on MRK →
