NASDAQ:ACHC | Historical Stock Price | Acadia Healthcare Company, Inc.

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1994-03-04 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.48$1.36$3.90$11.19$32.09$92.001994-03-042026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$14.19$14.192,612,600
2025-12-30$14.61$14.612,111,800
2025-12-29$14.50$14.501,888,800
2025-12-26$14.69$14.691,807,800
2025-12-24$14.30$14.301,579,300
2025-12-23$14.10$14.102,385,300
2025-12-22$14.46$14.463,079,200
2025-12-19$14.41$14.413,191,400
2025-12-18$14.43$14.432,511,400
2025-12-17$14.53$14.532,684,200
2025-12-16$14.43$14.434,130,300
2025-12-15$14.22$14.222,325,500
2025-12-12$14.28$14.282,068,900
2025-12-11$14.45$14.454,645,400
2025-12-10$13.75$13.752,095,600
2025-12-09$14.01$14.012,523,400
2025-12-08$14.00$14.002,983,800
2025-12-05$15.47$15.474,593,600
2025-12-04$14.64$14.644,219,900
2025-12-03$14.69$14.6915,511,600
2025-12-02$16.49$16.491,549,000
2025-12-01$16.84$16.841,651,500
2025-11-28$17.20$17.20641,800
2025-11-26$17.15$17.152,943,000
2025-11-25$16.57$16.573,218,300
2025-11-24$15.54$15.543,647,400
2025-11-21$15.18$15.184,159,200
2025-11-20$14.36$14.362,359,700
2025-11-19$14.34$14.342,488,500
2025-11-18$15.01$15.013,518,500
2025-11-17$15.65$15.652,185,500
2025-11-14$16.02$16.022,715,500
2025-11-13$16.08$16.082,494,700
2025-11-12$17.41$17.412,283,500
2025-11-11$18.24$18.242,222,600
2025-11-10$18.17$18.172,522,500
2025-11-07$19.51$19.513,670,100
2025-11-06$20.26$20.265,740,100
2025-11-05$20.68$20.683,026,500
2025-11-04$20.66$20.661,321,400
2025-11-03$21.31$21.311,627,400
2025-10-31$21.50$21.501,374,800
2025-10-30$21.80$21.801,668,300
2025-10-29$23.01$23.011,934,100
2025-10-28$23.17$23.172,516,600
2025-10-27$22.95$22.956,051,100
2025-10-24$23.39$23.391,400,400
2025-10-23$23.50$23.501,499,400
2025-10-22$23.46$23.462,071,200
2025-10-21$23.51$23.511,770,000
2025-10-20$23.96$23.961,517,600
2025-10-17$24.17$24.171,231,700
2025-10-16$24.74$24.742,009,800
2025-10-15$24.68$24.681,170,500
2025-10-14$24.93$24.931,904,000
2025-10-13$24.29$24.291,356,600
2025-10-10$24.26$24.261,639,700
2025-10-09$25.18$25.182,334,200
2025-10-08$25.60$25.602,634,800
2025-10-07$27.23$27.232,768,700
2025-10-06$26.46$26.462,629,900
2025-10-03$27.14$27.142,790,100
2025-10-02$26.62$26.623,512,400
2025-10-01$24.55$24.552,102,400
2025-09-30$24.76$24.762,177,100
2025-09-29$24.54$24.543,947,200
2025-09-26$24.53$24.532,706,500
2025-09-25$23.77$23.773,391,200
2025-09-24$24.59$24.594,648,500
2025-09-23$22.02$22.023,439,700
2025-09-22$23.02$23.024,430,200
2025-09-19$22.14$22.1418,785,200
2025-09-18$22.07$22.072,257,800
2025-09-17$21.92$21.923,299,200
2025-09-16$21.71$21.712,372,100
2025-09-15$21.42$21.422,047,100
2025-09-12$21.73$21.732,150,400
2025-09-11$22.31$22.312,263,500
2025-09-10$21.06$21.064,258,500
2025-09-09$23.30$23.302,624,600
2025-09-08$22.54$22.542,886,200
2025-09-05$23.72$23.722,022,400
2025-09-04$23.65$23.653,011,900
2025-09-03$23.33$23.332,704,200
2025-09-02$23.45$23.452,935,400
2025-08-29$22.96$22.962,743,200
2025-08-28$22.62$22.622,779,000
2025-08-27$22.19$22.192,254,200
2025-08-26$21.55$21.551,881,300
2025-08-25$22.17$22.171,503,900
2025-08-22$22.44$22.441,602,100
2025-08-21$21.42$21.421,857,600
2025-08-20$21.30$21.301,818,100
2025-08-19$21.59$21.592,197,100
2025-08-18$21.13$21.132,276,500
2025-08-15$20.98$20.982,135,800
2025-08-14$20.66$20.663,142,500
2025-08-13$20.77$20.772,941,500
2025-08-12$20.33$20.332,898,800
2025-08-11$19.07$19.073,114,800
2025-08-08$19.24$19.242,850,700
2025-08-07$18.20$18.203,505,700
2025-08-06$18.00$18.006,388,800
2025-08-05$21.76$21.763,373,000
2025-08-04$21.37$21.372,167,000
2025-08-01$21.09$21.091,874,500
2025-07-31$21.77$21.771,997,300
2025-07-30$22.45$22.451,604,300
2025-07-29$22.26$22.261,897,400
2025-07-28$22.69$22.692,073,100
2025-07-25$22.26$22.261,451,400
2025-07-24$21.74$21.741,633,500
2025-07-23$22.97$22.971,303,600
2025-07-22$22.04$22.041,628,900
2025-07-21$21.64$21.641,462,600
2025-07-18$21.92$21.921,278,800
2025-07-17$22.77$22.77912,300
2025-07-16$22.68$22.681,115,300
2025-07-15$23.27$23.271,441,600
2025-07-14$24.08$24.081,359,200
2025-07-11$24.36$24.361,355,200
2025-07-10$24.69$24.691,555,600
2025-07-09$24.42$24.421,582,300
2025-07-08$24.12$24.121,877,700
2025-07-07$23.32$23.321,980,900
2025-07-03$23.36$23.361,483,800
2025-07-02$23.19$23.192,047,100
2025-07-01$23.49$23.492,681,000
2025-06-30$22.69$22.694,340,900
2025-06-27$21.90$21.902,804,800
2025-06-26$22.06$22.062,283,100
2025-06-25$20.94$20.941,858,000
2025-06-24$21.52$21.521,327,600
2025-06-23$20.85$20.852,222,600
2025-06-20$21.56$21.562,318,700
2025-06-18$21.52$21.521,623,500
2025-06-17$20.85$20.851,460,600
2025-06-16$21.12$21.121,706,700
2025-06-13$21.23$21.231,739,800
2025-06-12$22.13$22.131,163,400
2025-06-11$22.77$22.774,531,500
2025-06-10$22.61$22.614,539,300
2025-06-09$21.99$21.992,156,300
2025-06-06$22.74$22.74882,700
2025-06-05$22.63$22.63940,800
2025-06-04$22.60$22.601,440,000
2025-06-03$22.44$22.441,970,800
2025-06-02$21.63$21.631,397,200
2025-05-30$22.64$22.641,666,900
2025-05-29$22.85$22.85944,200
2025-05-28$22.75$22.751,070,300
2025-05-27$23.52$23.521,299,900
2025-05-23$22.53$22.531,533,000
2025-05-22$22.96$22.961,585,000
2025-05-21$23.51$23.511,850,100
2025-05-20$25.20$25.201,402,500
2025-05-19$25.08$25.081,873,000
2025-05-16$26.15$26.152,122,400
2025-05-15$25.64$25.642,404,400
2025-05-14$25.72$25.722,813,600
2025-05-13$26.94$26.949,007,700
2025-05-12$25.84$25.843,437,000
2025-05-09$23.84$23.841,573,800
2025-05-08$24.22$24.225,157,200
2025-05-07$24.16$24.162,142,400
2025-05-06$23.80$23.802,500,500
2025-05-05$22.81$22.811,499,500
2025-05-02$23.31$23.311,937,500
2025-05-01$22.78$22.782,190,500
2025-04-30$23.40$23.406,501,500
2025-04-29$22.35$22.352,632,700
2025-04-28$22.18$22.181,367,200
2025-04-25$22.15$22.151,864,300
2025-04-24$22.18$22.181,942,500
2025-04-23$21.20$21.204,209,300
2025-04-22$20.60$20.604,817,100
2025-04-21$21.49$21.494,700,000
2025-04-17$23.91$23.916,314,200
2025-04-16$23.84$23.844,551,900
2025-04-15$24.73$24.732,929,400
2025-04-14$26.39$26.392,163,400
2025-04-11$26.15$26.152,200,200
2025-04-10$27.08$27.083,211,800
2025-04-09$29.10$29.104,327,200
2025-04-08$27.12$27.122,800,200
2025-04-07$26.42$26.422,556,400
2025-04-04$27.37$27.371,613,400
2025-04-03$28.38$28.382,235,800
2025-04-02$29.21$29.212,110,500
2025-04-01$29.93$29.934,128,600
2025-03-31$30.32$30.322,842,500
2025-03-28$30.12$30.121,521,600
2025-03-27$30.12$30.121,480,500
2025-03-26$29.66$29.662,275,000
2025-03-25$28.81$28.811,422,900
2025-03-24$28.94$28.941,528,400
2025-03-21$28.69$28.691,896,000
2025-03-20$29.01$29.011,605,800
2025-03-19$29.26$29.261,661,400
2025-03-18$29.14$29.141,285,900
2025-03-17$29.43$29.431,198,500
2025-03-14$28.54$28.541,655,900
2025-03-13$28.17$28.172,073,400
2025-03-12$28.82$28.822,601,600
2025-03-11$29.12$29.121,240,300
2025-03-10$29.87$29.871,844,200
2025-03-07$30.57$30.573,323,200
2025-03-06$29.91$29.912,809,000
2025-03-05$29.68$29.682,493,800
2025-03-04$30.46$30.465,909,300
2025-03-03$29.26$29.265,441,700
2025-02-28$29.98$29.987,806,800
2025-02-27$40.26$40.262,801,100
2025-02-26$41.00$41.001,509,900
2025-02-25$42.35$42.351,706,600
2025-02-24$40.67$40.671,329,300
2025-02-21$39.65$39.651,325,700
2025-02-20$40.67$40.67734,600
2025-02-19$40.89$40.89834,800
2025-02-18$41.09$41.09771,500
2025-02-14$41.06$41.06779,400
2025-02-13$41.75$41.75640,200
2025-02-12$41.28$41.281,051,800
2025-02-11$41.98$41.98905,500
2025-02-10$42.85$42.85914,000
2025-02-07$41.96$41.961,468,600
2025-02-06$42.72$42.721,949,100
2025-02-05$45.00$45.001,180,300
2025-02-04$45.06$45.06802,100
2025-02-03$44.80$44.80751,400
2025-01-31$45.11$45.11978,300
2025-01-30$45.10$45.10671,400
2025-01-29$43.74$43.74839,000
2025-01-28$43.54$43.54916,000
2025-01-27$44.68$44.68879,200
2025-01-24$44.18$44.181,204,500
2025-01-23$44.50$44.50742,800
2025-01-22$44.26$44.26943,000
2025-01-21$44.37$44.371,681,700
2025-01-17$43.78$43.782,489,000
2025-01-16$41.95$41.951,267,400
2025-01-15$43.04$43.042,979,800
2025-01-14$44.37$44.372,092,400
2025-01-13$45.41$45.411,963,700
2025-01-10$44.92$44.921,930,700
2025-01-08$45.12$45.122,543,700
2025-01-07$45.13$45.132,328,100
2025-01-06$44.85$44.853,484,600
2025-01-03$44.32$44.322,459,200
2025-01-02$40.77$40.771,075,700