ACADIA HEALTHCARE COMPANY IN

Ticker: ACHC CUSIP: 00404A109 Class: Common Stock

STEVENS CAPITAL MANAGEMENT LP's Holding History (CIK: 0001134813)

Note: Option positions (PUT/CALL) are excluded.

Q3 2017

Shares 32,937 Value ($000) $1,573 Avg Close $48.74 Range $44.26 - $54.34

Q1 2017

Shares 63,259 Value ($000) $2,758 Avg Close $40.58 Range $32.69 - $47.39

Q4 2016

Shares 68,429 Value ($000) $2,265 Avg Close $38.81 Range $32.54 - $50.18

Q3 2016

Shares 63,394 Value ($000) $3,141 Avg Close $52.09 Range $46.99 - $57.29

Q1 2016

Shares 80,992 Value ($000) $4,463 Avg Close $57.07 Range $49.77 - $65.89

Q4 2015

Shares 58,385 Value ($000) $3,647 Avg Close $65.14 Range $54.41 - $74.77

Q3 2015

Shares 12,627 Value ($000) $837 Avg Close $76.93 Range $58.70 - $85.62

Q1 2014

Shares 6,221 Value ($000) $281 Avg Close $49.33 Range $44.00 - $53.87

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2017	32,937	$1,573	$48.74	$44.26 - $54.34
Q1 2017	63,259	$2,758	$40.58	$32.69 - $47.39
Q4 2016	68,429	$2,265	$38.81	$32.54 - $50.18
Q3 2016	63,394	$3,141	$52.09	$46.99 - $57.29
Q1 2016	80,992	$4,463	$57.07	$49.77 - $65.89
Q4 2015	58,385	$3,647	$65.14	$54.41 - $74.77
Q3 2015	12,627	$837	$76.93	$58.70 - $85.62
Q1 2014	6,221	$281	$49.33	$44.00 - $53.87