Acadia Healthcare Company, Inc ACHC

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Acadia Healthcare Company, Inc. - Common Stock · Company · Nasdaq

Paper trade (simulated — no real money)

Fill: USD 34.5100 · FX 1 USD = 1.288650 SGD · about SGD 44.4713 per unit

Sign in to place simulated trades. USD fills are converted into the SGD portfolio at the displayed rate.

Announcement types: (default: consequential filings)
Results & current reports
Capital markets
Ownership & governance

USD closing-price chart (daily close from yfinance · Last year)

USD 22.69 → 34.51 · 52.1%
35.61023.64511.680 1,2 3 4 5,6 7 8 9 10 11 12 13 14 15,16 17 18 19 20 21 Jul 25Oct 25Jan 26Apr 26Jul 26

Numbered dotted lines mark the filtered filings under Announcement Events below.

Price & SEC Filing History 26 Jul 2025 — 27 Jul 2026 (Last year)

Daily Nasdaq prices are sourced from yfinance. Yellow highlighting marks an intraday rise or a gap up between adjacent trading sessions. SEC acceptance times are converted to US Eastern time: pre-market filings appear below that day’s OHLCV row; filings accepted after the 09:30 ET open appear above it. The SEC does not publish an exact first-public-availability timestamp, so acceptance time is the best available proxy.

No data yet
Weekend
Weekend
34.5600 35.2900 34.3000 34.5100 2,300,700
34.7200 34.9200 33.8700 34.0100 1,987,700
35.6900 35.8300 34.6400 34.7800 1,412,700
34.4300 35.6500 34.2400 35.6100 2,770,700
34.7200 34.9000 33.8600 34.4300 1,615,200
Weekend
Weekend
33.1100 34.7400 32.7100 34.5000 2,754,800
32.9300 34.0200 32.2700 33.6100 4,237,900
31.7600 33.5000 31.0000 32.2700 3,293,200
31.4600 31.7100 29.6800 31.6000 3,727,800
30.9500 31.8500 30.2500 30.5600 2,546,800
Weekend
Weekend
31.7800 31.9900 30.7300 31.2800 2,966,600
31.2000 32.5600 31.0400 31.4000 2,999,400
31.5800 31.9100 30.3300 30.7400 2,009,500
31.1800 32.1000 31.0900 31.9200 2,793,800
31.9100 32.3600 31.0700 31.0900 2,540,500
Weekend
Weekend
No trading
31.5000 32.8200 31.3500 31.9100 4,463,300
29.5300 31.3500 28.8300 31.2500 3,496,500
27.7100 29.7200 27.6100 29.5300 3,521,500
27.1800 27.7300 26.4100 27.6900 2,456,100
Weekend
Weekend
26.0300 27.6500 25.9300 27.4200 15,689,000
25.3700 26.3500 25.1000 26.2400 3,693,800
24.6300 25.0100 24.0300 24.9600 2,885,300
25.0200 25.3000 23.6700 24.5400 2,981,700
25.0400 25.4200 24.7400 25.2100 2,493,000
Weekend
Weekend
No trading
23.8800 24.9200 23.7900 24.8700 3,076,600
24.8900 24.8900 23.4300 23.5000 3,213,600
25.0600 25.5000 24.7700 24.9900 2,384,300
24.7900 25.0100 24.2100 24.9900 2,473,500
Weekend
Weekend
24.9800 25.1900 24.5500 24.6000 1,898,400
24.0800 25.0900 23.8900 24.8900 2,611,200
25.5300 26.1300 23.7800 23.9100 1,806,200
25.3600 25.6800 25.1600 25.5000 2,726,000
24.4800 25.5400 24.2900 25.3200 1,380,100
Weekend
Weekend
25.3500 25.6300 24.3300 24.4800 2,509,900
25.8800 26.8400 25.0800 25.2100 3,924,800
25.5100 26.1700 25.2900 25.7300 3,127,600
23.5700 24.8400 23.4500 24.4200 2,319,000
22.9700 23.9500 22.6600 23.3100 2,066,000
Weekend
Weekend
23.4400 23.8500 23.0700 23.2000 2,762,900
24.0300 24.2200 23.5500 23.7600 1,718,100
23.5500 24.2300 23.5500 24.0900 1,444,800
23.0700 23.7100 22.5400 23.4900 2,621,800
No trading
Weekend
Weekend
23.0700 23.6000 22.7800 23.1800 2,551,800
23.8500 24.0500 22.4300 23.0200 4,621,300
24.9200 25.1900 23.9800 24.0700 1,539,500
24.9700 25.4000 23.9400 24.9200 2,934,600
21 · 8-K After-hours · 17:15 ET 8-K ↗
25.8100 26.0500 25.2700 25.3100 1,909,700
Weekend
Weekend
26.4600 26.5300 25.6100 25.8100 1,222,200
27.2000 27.5700 26.7400 26.8000 2,234,200
26.0300 27.7500 26.0000 27.1500 3,269,800
25.0700 26.4500 24.4500 26.0200 2,976,200
25.1400 25.6900 24.9500 25.0100 1,706,700
Weekend
Weekend
24.6100 25.4800 24.6100 25.1800 1,811,700
25.1200 25.3700 24.3400 24.4600 2,268,200
20 · 8-K After-hours · 17:02 ET 8-K ↗
25.2700 26.0700 25.2300 25.3000 2,610,700
27.5000 27.9000 25.2500 25.2700 3,322,900
29.3800 30.2000 27.5800 27.6900 4,181,900
Weekend
Weekend
25.7900 27.9600 25.7200 27.8500 5,246,900
27.1300 27.7100 21.6000 25.9000 10,933,500
19 · 10-Q Next filing day · accepted 29 Apr, 18:02 ET 10-Q ↗ 18 · 8-K After-hours · 17:22 ET FORM 8-K ↗
27.5800 28.5700 27.0500 28.2600 3,989,000
28.4200 28.4900 27.4900 27.5800 2,613,000
27.3700 28.4700 27.2600 28.1500 2,277,900
Weekend
Weekend
26.7300 27.7200 25.8700 27.3800 2,961,600
17 · 8-K After-hours · 16:20 ET 8-K ↗
27.8900 28.0300 26.9800 27.3400 1,982,500
27.6500 28.1700 27.4900 28.0100 2,522,400
28.0500 28.2700 27.3800 27.4400 1,709,700
26.8100 27.8700 26.8100 27.8400 3,457,700
Weekend
Weekend
27.0000 27.8700 26.7600 27.0000 3,549,600
26.5100 27.0100 26.1400 26.8900 2,619,500
26.5600 26.6500 26.2200 26.6100 2,049,500
26.5800 27.0200 26.1900 26.5600 2,410,700
25.9500 26.5700 25.5000 26.5500 2,423,900
Weekend
Weekend
27.2000 27.4500 25.8200 25.9400 2,536,900
26.6200 27.9900 26.3400 27.2000 3,888,000
26.4100 26.4600 25.4300 26.3100 3,368,700
25.0100 25.5500 24.4900 25.3900 2,012,700
23.9400 25.1700 23.7300 24.9100 3,918,200
Weekend
Weekend
No trading
22.7300 24.4000 22.6100 23.9600 2,977,200
23.3900 24.4500 23.3900 23.6700 2,772,200
22.9800 23.7300 22.8500 23.3900 1,853,100
22.9100 23.4000 22.5900 22.8300 2,552,600
Weekend
Weekend
23.8100 24.0000 22.5300 22.9100 3,390,800
24.1000 24.5200 23.4000 23.8500 2,781,700
16 · DEFA14A After-hours · 17:03 ET DEFA14A ↗ 15 · DEF 14A After-hours · 17:02 ET DEF 14A ↗
22.6900 24.3200 22.4500 24.3100 3,279,000
23.0600 23.0600 21.6100 22.6900 3,202,500
22.9600 23.4100 22.7400 23.1800 3,504,400
Weekend
Weekend
23.1800 23.5300 22.5600 22.7300 3,754,900
23.2000 23.7000 22.6300 22.9600 1,874,200
23.3400 23.7600 23.0800 23.2000 2,010,500
22.6000 24.6600 22.6000 23.7300 3,403,700
23.3000 23.7300 22.5400 22.7900 3,309,300
Weekend
Weekend
24.1500 24.4600 23.4700 23.5200 2,770,800
14 · 8-K After-hours · 16:30 ET 8-K ↗
23.8700 25.0500 23.6000 24.1500 4,340,800
25.1000 25.1200 23.6500 23.8900 2,504,100
24.9800 25.2000 24.2700 25.1400 3,008,300
25.1100 25.1300 24.0800 24.7100 3,487,200
Weekend
Weekend
24.7300 25.7500 24.2000 25.6200 4,445,100
23.5800 24.8800 23.5700 24.6600 3,380,400
23.0600 24.1800 22.3600 24.0700 2,731,500
22.8400 23.1300 21.7100 22.9900 3,429,400
23.2600 23.8400 22.4300 23.4400 3,845,000
Weekend
Weekend
22.1000 23.5500 21.7200 23.4400 6,373,200
13 · 10-K Next filing day · accepted 26 Feb, 19:52 ET 10-K ↗
21.2200 22.3100 20.8800 22.2900 5,907,000
20.3100 21.9800 20.3100 20.8400 11,696,400
12 · 8-K Pre-market · 07:08 ET FORM 8-K ↗
17.3900 17.5000 16.4800 17.1700 3,407,500
16.6500 17.5300 16.4300 17.3800 3,219,800
Weekend
Weekend
16.9100 17.0300 16.2400 16.7900 1,877,900
16.9900 17.1300 16.5700 16.8600 2,788,900
16.4900 17.0500 16.4700 16.9300 2,389,700
16.9000 16.9500 16.2300 16.4200 2,520,000
No trading
Weekend
Weekend
15.9600 17.1100 15.8500 16.7700 4,152,400
15.4600 16.0700 15.3400 15.8900 5,296,200
13.5000 15.8000 13.3000 15.5300 11,302,600
13.6400 14.1800 13.4600 13.6600 3,369,600
13.3600 13.5800 12.9100 13.4900 3,520,300
Weekend
Weekend
13.3400 13.6800 13.0200 13.3700 2,929,700
13.6700 13.7800 12.9700 13.4300 3,449,900
13.6800 13.9300 13.4200 13.5500 4,413,700
13.0100 13.8100 12.9900 13.6800 2,836,400
13.3900 13.5700 12.9700 13.2100 4,040,200
Weekend
Weekend
13.1200 13.6700 13.0000 13.4400 3,478,000
13.4400 13.6100 12.9400 13.0500 3,209,500
13.5200 13.6700 13.1700 13.4400 3,349,800
15.0400 15.1100 13.1900 13.4800 3,164,900
15.2000 15.4000 15.0000 15.2300 2,417,900
Weekend
Weekend
14.8900 15.4400 14.6500 15.2300 2,734,000
11 · 8-K Pre-market · 08:00 ET 8-K ↗
13.8500 15.7900 13.8100 15.1500 6,863,900
14.2500 14.6400 13.6800 14.3300 5,461,600
12.3200 15.0000 12.3200 14.2400 11,363,500
10 · 8-K Pre-market · 08:06 ET FORM 8-K ↗
No trading
Weekend
Weekend
11.8600 11.9700 11.5600 11.6800 2,585,800
11.6800 11.9900 11.4300 11.9100 2,637,000
12.4900 12.5400 11.6000 11.7300 4,166,500
13.3100 13.3100 12.4900 12.5500 3,282,900
9 · 8-K Pre-market · 08:00 ET FORM 8-K ↗
13.4900 13.6000 12.9900 13.2300 2,229,100
Weekend
Weekend
13.4200 13.8500 12.9500 13.5300 2,655,000
13.6300 13.6900 12.8500 13.4500 3,600,100
14.8000 14.8600 13.6600 13.7100 2,402,000
14.3300 14.9900 14.2800 14.8600 3,413,900
14.3000 14.3300 13.4200 14.2800 2,863,600
Weekend
Weekend
14.3000 14.4900 13.8500 14.2900 2,066,100
No trading
14.5600 14.6000 14.1600 14.1900 2,612,600
14.4800 14.7400 14.3600 14.6100 2,111,800
14.6500 14.7100 14.3900 14.5000 1,888,800
Weekend
Weekend
14.3300 14.7600 14.1500 14.6900 1,807,800
No trading
14.1200 14.3900 14.0500 14.3000 1,579,300
14.4300 14.5500 14.0700 14.1000 2,385,300
14.3500 14.9800 14.3300 14.4600 3,079,200
Weekend
Weekend
14.2900 14.5200 14.2200 14.4100 3,191,400
14.4800 14.5400 13.9500 14.4300 2,511,400
14.4500 14.9400 14.3700 14.5300 2,684,200
14.2500 14.6600 14.1200 14.4300 4,130,300
14.4600 14.5800 13.9900 14.2200 2,325,500
Weekend
Weekend
14.6300 14.7000 14.1500 14.2800 2,068,900
13.6500 14.4700 13.6000 14.4500 4,645,400
13.9100 14.2600 13.6900 13.7500 2,095,600
14.0100 14.2900 13.8100 14.0100 2,523,400
15.3900 15.4300 13.8000 14.0000 2,983,800
Weekend
Weekend
14.6700 15.5500 14.2000 15.4700 4,593,600
14.7300 14.8600 14.0100 14.6400 4,219,900
12.8900 15.0100 12.6300 14.6900 15,511,600
8 · 8-K After-hours · 16:10 ET FORM 8-K ↗
16.8300 16.8800 16.2600 16.4900 1,549,000
17.1100 17.4500 16.7700 16.8400 1,651,500
Weekend
Weekend
17.0900 17.3300 16.8800 17.2000 641,800
No trading
16.5700 17.5800 16.4300 17.1500 2,943,000
15.5500 16.6000 15.4400 16.5700 3,218,300
15.4100 15.5800 14.9900 15.5400 3,647,400
Weekend
Weekend
14.3400 15.7300 14.3300 15.1800 4,159,200
14.4100 14.7100 14.3400 14.3600 2,359,700
15.0000 15.1000 14.3000 14.3400 2,488,500
15.6500 15.6500 14.9400 15.0100 3,518,500
16.0200 16.1700 15.4500 15.6500 2,185,500
Weekend
Weekend
15.9200 16.2000 15.6800 16.0200 2,715,500
17.2000 17.3000 15.9900 16.0800 2,494,700
18.2000 18.2400 17.3300 17.4100 2,283,500
18.1900 18.6000 17.9800 18.2400 2,222,600
7 · 8-K After-hours · 16:30 ET 8-K ↗
19.1900 19.3200 18.0200 18.1700 2,522,500
Weekend
Weekend
19.7500 20.0200 18.9600 19.5100 3,670,100
19.0000 20.7400 18.3200 20.2600 5,740,100
6 · 8-K After-hours · 16:11 ET FORM 8-K ↗ 5 · 10-Q After-hours · 16:30 ET 10-Q ↗
20.4800 21.3600 20.2800 20.6800 3,026,500
21.0500 21.4600 20.6100 20.6600 1,321,400
21.4500 21.5900 20.6500 21.3100 1,627,400
Weekend
Weekend
21.6600 21.8300 21.2300 21.5000 1,374,800
22.7500 22.9800 21.7400 21.8000 1,668,300
23.1200 23.7700 22.9100 23.0100 1,934,100
23.1800 23.6000 22.5900 23.1700 2,516,600
23.3600 23.6000 22.6900 22.9500 6,051,100
Weekend
Weekend
23.6900 24.0600 23.3200 23.3900 1,400,400
23.3900 24.0500 23.1800 23.5000 1,499,400
23.4200 24.0600 23.2200 23.4600 2,071,200
23.8300 23.9600 23.4900 23.5100 1,770,000
24.4400 24.5900 23.9000 23.9600 1,517,600
Weekend
Weekend
24.7300 24.8000 24.0500 24.1700 1,231,700
24.9900 25.1600 24.4700 24.7400 2,009,800
25.0100 25.2300 24.2400 24.6800 1,170,500
24.0300 25.2000 23.5000 24.9300 1,904,000
24.6700 24.8700 24.2300 24.2900 1,356,600
Weekend
Weekend
25.2700 25.3200 24.2300 24.2600 1,639,700
25.9800 26.2900 25.1400 25.1800 2,334,200
26.7400 27.3000 25.5600 25.6000 2,634,800
4 · 8-K After-hours · 16:21 ET 8-K ↗
26.7000 27.5000 26.3900 27.2300 2,768,700
27.1600 27.2300 26.1600 26.4600 2,629,900
Weekend
Weekend
26.5300 27.5000 26.4400 27.1400 2,790,100
24.6700 26.7200 24.5700 26.6200 3,512,400
24.6400 25.2800 24.2200 24.5500 2,102,400
24.4000 24.9000 24.2000 24.7600 2,177,100
24.7400 24.7400 23.8100 24.5400 3,947,200
3 · 8-K Pre-market · 07:05 ET 8-K ↗
Weekend
Weekend
23.6400 24.5500 23.2500 24.5300 2,706,500
24.5500 25.0400 23.7500 23.7700 3,391,200
22.9700 24.6300 22.8800 24.5900 4,648,500
22.9900 23.0900 21.9600 22.0200 3,439,700
21.9900 23.2600 21.7200 23.0200 4,430,200
Weekend
Weekend
21.9600 22.3500 21.8500 22.1400 18,785,200
22.2600 22.6200 21.9000 22.0700 2,257,800
21.8000 22.8700 21.7200 21.9200 3,299,200
21.6700 21.9300 21.3800 21.7100 2,372,100
21.6600 21.6900 21.1300 21.4200 2,047,100
Weekend
Weekend
22.2600 22.2600 21.6100 21.7300 2,150,400
21.1600 22.4800 21.1600 22.3100 2,263,500
22.6400 22.8600 20.9100 21.0600 4,258,500
22.5200 23.6000 21.8700 23.3000 2,624,600
23.9900 23.9900 22.5200 22.5400 2,886,200
Weekend
Weekend
23.7000 24.4200 23.5400 23.7200 2,022,400
23.3400 23.9100 22.8800 23.6500 3,011,900
23.5300 23.7300 23.1900 23.3300 2,704,200
22.7100 23.4800 22.2800 23.4500 2,935,400
No trading
Weekend
Weekend
22.7400 23.3400 22.6200 22.9600 2,743,200
22.2500 22.6700 21.9600 22.6200 2,779,000
21.5100 22.2000 21.4400 22.1900 2,254,200
22.2200 22.3500 21.5100 21.5500 1,881,300
22.2400 22.2900 21.9000 22.1700 1,503,900
Weekend
Weekend
21.6100 22.6900 21.3700 22.4400 1,602,100
21.0600 21.7200 21.0600 21.4200 1,857,600
21.4900 21.8300 21.2900 21.3000 1,818,100
21.4700 22.0500 21.2200 21.5900 2,197,100
21.2400 21.7000 21.1100 21.1300 2,276,500
Weekend
Weekend
20.9700 21.1600 20.6300 20.9800 2,135,800
19.9200 20.7500 19.5800 20.6600 3,142,500
20.2500 21.0000 20.2100 20.7700 2,941,500
19.2500 20.3500 19.1000 20.3300 2,898,800
19.2900 19.6200 18.7700 19.0700 3,114,800
Weekend
Weekend
18.3000 19.2800 18.2200 19.2400 2,850,700
18.1700 18.6200 17.7500 18.2000 3,505,700
20.7800 22.0400 17.1300 18.0000 6,388,800
2 · 8-K After-hours · 16:33 ET FORM 8-K ↗ 1 · 10-Q After-hours · 16:45 ET 10-Q ↗
21.4800 22.5100 21.4800 21.7600 3,373,000
21.1500 21.6500 20.8800 21.3700 2,167,000
Weekend
Weekend
21.6800 21.8100 20.8300 21.0900 1,874,500
22.3100 22.5600 21.7000 21.7700 1,997,300
22.3700 22.5900 21.9100 22.4500 1,604,300
22.4900 23.1300 22.2300 22.2600 1,897,400
22.3800 23.1300 22.2100 22.6900 2,073,100
Weekend
Weekend

Announcement Events

Each title opens the filing on the SEC website. Registered users can summarise the filing and up to seven relevant exhibits linked within the same SEC submission.

21 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:15 ET Summarise
20 8-K 8-K (opens SEC filing in a new tab) After-hours · 17:02 ET Summarise
19 10-Q 10-Q (opens SEC filing in a new tab) Next filing day · accepted 29 Apr, 18:02 ET Summarise
18 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 17:22 ET Summarise
17 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:20 ET Summarise
16 DEFA14A DEFA14A (opens SEC filing in a new tab) After-hours · 17:03 ET Summarise
15 DEF 14A DEF 14A (opens SEC filing in a new tab) After-hours · 17:02 ET Summarise
14 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
13 10-K 10-K (opens SEC filing in a new tab) Next filing day · accepted 26 Feb, 19:52 ET Summarise
12 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 07:08 ET Summarise
11 8-K 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
10 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:06 ET Summarise
9 8-K FORM 8-K (opens SEC filing in a new tab) Pre-market · 08:00 ET Summarise
8 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:10 ET Summarise
7 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
6 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:11 ET Summarise
5 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:30 ET Summarise
4 8-K 8-K (opens SEC filing in a new tab) After-hours · 16:21 ET Summarise
3 8-K 8-K (opens SEC filing in a new tab) Pre-market · 07:05 ET Summarise
2 8-K FORM 8-K (opens SEC filing in a new tab) After-hours · 16:33 ET Summarise
1 10-Q 10-Q (opens SEC filing in a new tab) After-hours · 16:45 ET Summarise