| ACHC Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the ACHC market cap history going back to 11/1/2011:
Also see: ACHC Shares Outstanding History and ACHC YTD Return |
As of 4/28/2026 Acadia Healthcare has a market cap of 2.54 billion. Investors often follow the ACHC market cap history to compare the size of the company over time.
This page shows ACHC market capitalization trends over time, with 63 market cap datapoints presented, dating back to 11/1/2011.

| ACHC Market Cap History Table | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Below is a table of the ACHC market cap history going back to 11/1/2011:
Also see: ACHC Shares Outstanding History and ACHC YTD Return |
| ACHC Market Cap History Chart | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ACHC Historical Market Cap: +19.02% CAGR
Mouse over chart for data details
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| ACHC Stock Price Chart |
| About Acadia Healthcare Company Inc. |
| Acadia Healthcare Co., Inc. provides behavioral healthcare services across the U.S.. Its facilities and services are classified into various categories: acute inpatient psychiatric facilities, specialty treatment facilities, comprehensive treatment centers (CTCs) and residential treatment centers. Outpatient programs associated with its facilities are included within each respective service line. Its acute inpatient psychiatric facilities provide a high level of care in order to stabilize patients that are either a threat to themselves or to others. Its specialty treatment facilities include residential recovery facilities and eating disorder facilities. We show 63 historical shares outstanding datapoints in our ACHC shares outstanding history coverage, used to compute ACHC market cap on those dates. Understanding the changing numbers of shares outstanding, the changing share price, and the resulting changing ACHC market cap history over the course of time is important for investors interested in comparing ACHC's market cap history versus its peers. Many "beginner" or "novice" investors will look at one stock trading at a price of $10 per share and another trading at a price of $20 per share and think the latter company is worth twice as much. Of course, that is a completely meaningless comparison without also knowing how many shares outstanding there are for each of the two companies, and then calculating their respective market caps. Comparing the share price of ACHC versus a peer is one thing; comparing ACHC market cap versus a peer is a completely different story. Furthermore, via fluctuation both in per-share price and in the number of shares outstanding (via issuance of new shares over time, the repurchase of existing shares), the market cap for a company like ACHC can fluctuate over the course of history. With this page we aim to empower investors researching ACHC by allowing them to research the ACHC market cap history. |
| ACHC Current Stock Quote |
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| Video: The Importance of Market Cap | |
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| ACHC Share Performance |
| Market Cap Peers |
| Acadia Healthcare (ACHC) is categorized under the Healthcare sector; to help you further research historical market cap numbers, below are some other companies in the same sector:
ACHN Market Cap History ACHV Market Cap History ACLX Market Cap History ACON Market Cap History ACOR Market Cap History ACRS Market Cap History ACRV Market Cap History ACRX Market Cap History ACST Market Cap History ACTU Market Cap History More Healthcare companies » |
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