Acadia Healthcare Company Inc vs Arqit Quantum Inc — how do they compare? Acadia Healthcare Company Inc trades at $31.18 (market cap $2.90B), while Arqit Quantum Inc trades at $23.52 (market cap $424.79M). The key difference: Acadia Healthcare Company Inc is far larger — about 6.8× Arqit Quantum Inc's market cap, and Acadia Healthcare Company Inc is trading nearer its 52-week high, Arqit Quantum Inc nearer its low. Which is the better fit depends on your goals.
| ACHC | ARQQ | |
|---|---|---|
Market Cap | $2.90B | $424.79M |
Sector | Health | Technology |
52-Week High | $35.61 | $58.27 |
52-Week Low | $11.68 | $11.78 |
Enterprise Value | $5.29B | $398.10M |
Signals from Pluang's Aura AI — not financial advice
ACHC trades at $31.70, down 0.25% on the day, with neutral technical indicators and strong analyst support (68% buy ratings). The company has beaten earnings estimates for three consecutive quarters, though profitability remains challenged with a -33.44% net income margin. Recent Q2 2026 results showed revenue of $865.8 million with earnings beating expectations at $0.38 per share.
While facing profitability challenges and ongoing legal investigations, ACHC benefits from strong analyst consensus with a $36.00 price target representing 13.6% upside. The stock offers potential through continued earnings beats and operational improvements, but investors must weigh legal risks against the company's turnaround strategy and behavioral healthcare demand growth.
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.
Trailing returns across standard periods
Latest headlines on both assets
Acadia Healthcare is a leading provider of behavioral healthcare services across the US and Puerto Rico. It operates a network of psychiatric hospitals, residential treatment centers, and clinics for mental health and addiction recovery.
Read more on ACHC →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 →