AHCO vs. ACHC
AHCO (AdaptHealth Corp.) and ACHC (Acadia Healthcare Company, Inc.) are both stocks. Both are in the Healthcare sector — AHCO in Medical Devices, ACHC in Medical Care Facilities. Over the past 5 years, AHCO returned -19.94%/yr vs -17.42%/yr for ACHC. At a 0.22 correlation, their price movements are largely independent.
Performance
AHCO vs. ACHC - Performance Comparison
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Returns By Period
In the year-to-date period, AHCO achieves a -2.61% return, which is significantly lower than ACHC's 72.94% return.
AHCO
- 1D
- 0.41%
- 1M
- -7.18%
- YTD
- -2.61%
- 6M
- -4.06%
- 1Y
- 16.87%
- 3Y*
- 0.59%
- 5Y*
- -19.94%
- 10Y*
- —
ACHC
- 1D
- -2.66%
- 1M
- 5.87%
- YTD
- 72.94%
- 6M
- 74.04%
- 1Y
- 17.70%
- 3Y*
- -31.31%
- 5Y*
- -17.42%
- 10Y*
- -7.82%
AHCO vs. ACHC - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
AHCO AdaptHealth Corp. | -2.61% | 4.62% | 30.59% | -62.07% | -21.42% | -34.88% | 242.08% | 11.70% | 1.34% |
ACHC Acadia Healthcare Company, Inc. | 72.94% | -64.21% | -49.01% | -5.54% | 35.62% | 20.77% | 51.29% | 29.21% | -39.16% |
Correlation
The correlation between AHCO and ACHC is 0.18, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.18 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.21 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.26 |
Correlation (All Time) Calculated using the full available price history since May 24, 2018 | 0.22 |
Fundamentals
AHCO:
$1.32B
ACHC:
$2.23B
AHCO:
-$0.60
ACHC:
-$12.22
AHCO:
0.43
ACHC:
0.66
AHCO:
0.87
ACHC:
1.14
AHCO:
$3.08B
ACHC:
$3.37B
AHCO:
$260.17M
ACHC:
$1.76B
AHCO:
$380.93M
ACHC:
-$726.15M
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Return for Risk
AHCO vs. ACHC — Risk / Return Rank
AHCO
ACHC
AHCO vs. ACHC - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for AdaptHealth Corp. (AHCO) and Acadia Healthcare Company, Inc. (ACHC). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| AHCO | ACHC | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.09 | ||
| Sortino ratioReturn per unit of downside risk | 0.00 | ||
| Omega ratioGain probability vs. loss probability | 1.11 | 1.11 | 0.00 |
| Calmar ratioReturn relative to maximum drawdown | 0.59 | 0.31 | +0.28 |
| Martin ratioReturn relative to average drawdown | 1.54 | 0.67 | +0.88 |
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Drawdowns
AHCO vs. ACHC - Drawdown Comparison
The maximum AHCO drawdown since its inception was -83.84%, smaller than the maximum ACHC drawdown of -98.77%. Use the drawdown chart below to compare losses from any high point for AHCO and ACHC.
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Drawdown Indicators
| AHCO | ACHC | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -83.84% | -98.77% | +14.93% |
Max Drawdown (1Y)Largest decline over 1 year | -28.77% | -57.11% | +28.34% |
Max Drawdown (3Y)Largest decline over 3 years | -56.06% | -86.63% | +30.57% |
Max Drawdown (5Y)Largest decline over 5 years | -78.29% | -86.89% | +8.60% |
Max Drawdown (10Y)Largest decline over 10 years | — | -86.89% | — |
Current DrawdownCurrent decline from peak | -75.84% | -72.45% | -3.39% |
Average DrawdownAverage peak-to-trough decline | -43.41% | -56.48% | +13.07% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 10.96% | 26.56% | -15.60% |
Volatility
AHCO vs. ACHC - Volatility Comparison
The current volatility for AdaptHealth Corp. (AHCO) is 9.10%, while Acadia Healthcare Company, Inc. (ACHC) has a volatility of 15.49%. This indicates that AHCO experiences smaller price fluctuations and is considered to be less risky than ACHC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| AHCO | ACHC | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.10% | 15.49% | -6.39% |
Volatility (6M)Calculated over the trailing 6-month period | 32.85% | 48.49% | -15.64% |
Volatility (1Y)Calculated over the trailing 1-year period | 46.96% | 65.92% | -18.96% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 58.21% | 46.10% | +12.11% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 54.68% | 48.62% | +6.06% |
Dividends
AHCO vs. ACHC - Dividend Comparison
Neither AHCO nor ACHC has paid dividends to shareholders.
Financials
AHCO vs. ACHC - Financials Comparison
This section allows you to compare key financial metrics between AdaptHealth Corp. and Acadia Healthcare Company, Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
AHCO vs. ACHC - Profitability Comparison
AHCO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, AdaptHealth Corp. reported a gross profit of 0.00 and revenue of 819.80M. Therefore, the gross margin over that period was 0.0%.
ACHC - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Acadia Healthcare Company, Inc. reported a gross profit of 0.00 and revenue of 828.80M. Therefore, the gross margin over that period was 0.0%.
AHCO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, AdaptHealth Corp. reported an operating income of 5.49M and revenue of 819.80M, resulting in an operating margin of 0.7%.
ACHC - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Acadia Healthcare Company, Inc. reported an operating income of 0.00 and revenue of 828.80M, resulting in an operating margin of 0.0%.
AHCO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, AdaptHealth Corp. reported a net income of -16.04M and revenue of 819.80M, resulting in a net margin of -2.0%.
ACHC - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Acadia Healthcare Company, Inc. reported a net income of 4.11M and revenue of 828.80M, resulting in a net margin of 0.5%.
Frequently Asked Questions
AHCO and ACHC have a correlation of 0.18, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ACHC has higher volatility (15.49%) compared to AHCO (9.10%). In terms of maximum drawdown, AHCO dropped -83.84% vs ACHC's -98.77%.
AHCO currently has the higher Sharpe Ratio (0.36 vs 0.27), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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