Acadia Healthcare (ACHC) vs BillionToOne (BLLN)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
BillionToOne is the larger company by market cap ($4.52 billion vs $2.72 billion), about 1.7 times the size. On valuation, Acadia Healthcare trades at a lower forward P/E (15.8x vs 64.5x for BillionToOne). BillionToOne converts more of its revenue into profit, with a net margin of 2.4% versus -33.3%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | ACHC | BLLN |
|---|---|---|
| Share price | $29.23 | $95.75 |
| Market cap | $2.72B | $4.52B |
| 1-day change | +0.65% | -4.19% |
| YTD return | +105.99% | +17.00% |
| 1-year return | +7.34% | — |
| 5-year return | -48.62% | — |
| P/E ratio (TTM) | — | 151.98 |
| Forward P/E | 15.83 | 64.48 |
| EPS (TTM) | $-12.50 | $0.63 |
| Dividend yield | 0.00% | 0.00% |
| Annual dividend | $0.00 | $0.00 |
| Revenue (latest FY) | $3.31B | $305.11M |
| Revenue growth (YoY) | +5.04% | +99.97% |
| Net income (latest FY) | $-1.10B | $7.45M |
| Gross margin | — | 68.32% |
| Operating margin | — | 5.25% |
| Net margin | -33.29% | 2.44% |
| 52-week high | $35.83 | $150.44 |
| 52-week low | $11.43 | $61.96 |
| Distance from 52-week high | -18.42% | -36.35% |
| Analyst consensus | buy | strong_buy |
| Avg. price target upside | +15.60% | +34.73% |
| Average volume | 2.04M | 696.69K |
| Shares outstanding | 93.10M | 42.64M |
| Employees | 25,000 | 713 |
| Sector | Health Care | Health Care |
| Industry | Medical Specialities | Medical Specialities |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- BillionToOne is more profitable, keeping 2.4 cents of every revenue dollar as net income versus -33.3 cents for Acadia Healthcare.
- BillionToOne grew revenue faster in its latest fiscal year (+99.97% vs +5.04%).
About Acadia Healthcare
ACHC stock →Acadia Healthcare Company, Inc. provides behavioral healthcare services in the United States and Puerto Rico.
Health Care · Medical Specialities · 25,000 employees
About BillionToOne
BLLN stock →BillionToOne, Inc., a precision diagnostics company, quantifies biology to create molecular diagnostics. The company provides molecular counting platform, which is designed to detect and measure DNA molecules at the single-count level to help enhance disease detection.
Health Care · Medical Specialities · 713 employees
ACHC vs BLLN FAQ
Which is bigger, Acadia Healthcare or BillionToOne?
BillionToOne (BLLN) is larger, with a market capitalization of $4.52B compared with $2.72B for Acadia Healthcare (ACHC).
Are Acadia Healthcare and BillionToOne in the same industry?
Yes. Both are classified in the Medical Specialities industry within the Health Care sector.