** Shares of behavioral healthcare services firm Acadia Healthcare ACHC.O fall 18.6% to $32.75 premarket
** Company expects 2025 adj profit to be $2.50 to $2.80 per share below analysts' estimates of $3.33 per share, according to data compiled by LSEG
** Company posts Q4 revenue of $774.2 million vs. estimate of $779 million
** Posts Q4 adj profit of 64 cents per share vs. estimated adj profit of 71 cents per share
** In the last 12 months, ACHC has fallen 53%
(Reporting by Siddhi Mahatole)
((Siddhi.mahatole@thomsonreuters.com))