Rock Springs Capital Management LP Acadia Healthcare Company, Inc. Transaction History

Rock Springs Capital Management LP

$1.5 Billion
Q3 2025

A detailed history of Rock Springs Capital Management LP transactions in Acadia Healthcare Company, Inc. stock. As of the latest transaction made, Rock Springs Capital Management LP holds 170,000 shares of ACHC stock, worth $2.72 Million. This represents 0.28% of its overall portfolio holdings.

Number of Shares

170,000

Previous 696,000 75.57%

Holding current value

$2.72 Million

Previous $15.8 Million 73.35%

% of portfolio

0.28%

Previous 1.07%

25 transactions

Quarter	Operation	Price Per share	shares change	shares Held
Q3 2025 Nov 14, 2025	SELL	$18.0 - $24.76 $9.47 Million - $13 Million	-526,000 Reduced 75.57%	170,000 $4.21 Million
Q2 2025 Aug 14, 2025	BUY	$20.6 - $29.93 $306,940 - $445,957	14,900 Added 2.19%	696,000 $15.8 Million
Q1 2025 May 15, 2025	BUY	$28.17 - $45.41 $2.75 Million - $4.43 Million	97,600 Added 16.73%	681,100 $20.7 Million
Q4 2024 Feb 14, 2025	SELL	$37.09 - $62.41 $8.59 Million - $14.4 Million	-231,500 Reduced 28.4%	583,500 $23.1 Million
Q3 2024 Nov 14, 2024	SELL	$63.28 - $81.93 $22.9 Million - $29.7 Million	-362,500 Reduced 30.79%	815,000 $51.7 Million

Q1 2024 May 15, 2024	BUY	$75.54 - $87.38 $7.86 Million - $9.09 Million	104,000 Added 9.69%	1,177,500 $93.3 Million
Q4 2023 Feb 14, 2024	BUY	$67.57 - $78.96 $11.2 Million - $13.1 Million	165,500 Added 18.23%	1,073,500 $83.5 Million
Q2 2023 Aug 14, 2023	BUY	$67.21 - $79.7 $3.17 Million - $3.76 Million	47,132 Added 5.47%	908,000 $72.3 Million
Q1 2023 May 15, 2023	BUY	$68.35 - $86.0 $1.05 Million - $1.32 Million	15,368 Added 1.82%	860,868 $62.2 Million
Q4 2022 Feb 14, 2023	BUY	$77.47 - $89.06 $38,735 - $44,530	500 Added 0.06%	845,500 $69.6 Million
Q3 2022 Nov 14, 2022	BUY	$71.58 - $86.73 $6.55 Million - $7.94 Million	91,500 Added 12.14%	845,000 $66.1 Million
Q1 2022 May 16, 2022	BUY	$50.61 - $68.05 $253,050 - $340,250	5,000 Added 0.67%	753,500 $49.4 Million
Q4 2021 Feb 14, 2022	BUY	$53.76 - $65.49 $2.07 Million - $2.52 Million	38,500 Added 5.42%	748,500 $45.4 Million
Q3 2021 Nov 15, 2021	BUY	$58.33 - $68.26 $583,300 - $682,600	10,000 Added 1.43%	710,000 $45.3 Million
Q4 2020 Feb 16, 2021	SELL	$28.97 - $50.3 $1.74 Million - $3.02 Million	-60,000 Reduced 7.89%	700,000 $35.2 Million
Q3 2020 Nov 16, 2020	SELL	$24.1 - $31.75 $3.37 Million - $4.45 Million	-140,000 Reduced 15.56%	760,000 $22.4 Million
Q1 2020 May 15, 2020	SELL	$11.78 - $35.04 $883,500 - $2.63 Million	-75,000 Reduced 7.69%	900,000 $16.5 Million
Q4 2019 Feb 14, 2020	SELL	$28.92 - $33.33 $9.11 Million - $10.5 Million	-315,000 Reduced 24.42%	975,000 $32.4 Million
Q3 2019 Nov 14, 2019	BUY	$25.79 - $34.62 $6.06 Million - $8.14 Million	235,000 Added 22.27%	1,290,000 $40.1 Million
Q2 2019 Aug 14, 2019	BUY	$28.38 - $34.95 $3.69 Million - $4.54 Million	130,000 Added 14.05%	1,055,000 $36.9 Million
Q1 2019 May 15, 2019	BUY	$25.4 - $31.22 $615,950 - $757,085	24,250 Added 2.69%	925,000 $27.1 Million
Q4 2018 Feb 14, 2019	BUY	$24.75 - $44.75 $4.97 Million - $8.98 Million	200,750 Added 28.68%	900,750 $23.2 Million
Q3 2018 Nov 14, 2018	SELL	$34.53 - $44.94 $19.1 Million - $24.9 Million	-553,500 Reduced 44.16%	700,000 $24.6 Million
Q4 2017 Feb 14, 2018	SELL	$27.79 - $47.61 $1.43 Million - $2.45 Million	-51,500 Reduced 3.95%	1,253,500 $40.9 Million
Q3 2017 Nov 14, 2017	BUY	$44.84 - $52.93 $58.5 Million - $69.1 Million	1,305,000	1,305,000 $62.3 Million

Others Institutions Holding ACHC

# of Institutions

314

Shares Held

106M

Call Options Held

467K

Put Options Held

340K

View Full List

About Acadia Healthcare Company, Inc.

Ticker ACHC
Exchange NASDAQ
Sector Healthcare
Industry Medical Care Facilities
Shares Outstandng 90,841,000
Market Cap $1.46B
Description
Acadia Healthcare Company, Inc. provides behavioral healthcare services in the United States and Puerto Rico. The company offers behavioral healthcare services to its patients in various settings, including inpatient psychiatric hospitals, specialty treatment facilities, residential treatment centers, and outpatient clinics. As of March 31, 2022...

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Rock Springs Capital Management LP Acadia Healthcare Company, Inc. Transaction History