Acadia Healthcare Ownership | Who Owns Acadia Healthcare?

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Acadia Healthcare Ownership Summary

Acadia Healthcare is owned by 33.98% institutional investors, 1.55% insiders, and 64.48% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 12.92% of ACHC shares. Vanguard Health Care Inv is the top mutual fund, with 6.95% of its assets in Acadia Healthcare shares.

ACHC Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Acadia Healthcare	33.98%	1.55%	64.48%
Sector	Healthcare Stocks	35.49%	11.78%	52.72%
Industry	Medical Care Facilities Stocks	38.65%	13.46%	47.90%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	11.69M	12.92%	$273.34M
Vanguard group	9.35M	10.34%	$132.69M
Wellington management group llp	9.07M	10.03%	$212.22M
Blackrock	8.21M	8.96%	$554.69M
Fmr	6.87M	7.59%	$160.63M
Khrom capital management	5.19M	5.74%	$121.50M
Deerfield management company, l.p. (series c)	4.52M	5.00%	$105.72M
Dme capital management, lp	4.52M	5.00%	$105.68M
Morgan stanley	4.49M	4.97%	$105.05M
Abrams bison investments	4.38M	4.84%	$102.45M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
P2 capital partners	1.77M	19.77%	$41.51M
Khrom capital management	5.19M	11.11%	$121.50M
13d management	294.00K	10.66%	$6.88M
Mak capital one	2.43M	8.38%	$56.91M
Aryeh capital management	376.49K	7.80%	$9.32M
Abrams bison investments	4.38M	4.43%	$102.45M
Dme capital management, lp	4.52M	3.31%	$105.68M
Findell capital management	380.00K	2.60%	$8.89M
Sapience investments	787.00	2.38%	$18.41K
Canyon capital advisors	521.77K	1.77%	$12.92M

Top Buyers

Holder	Shares	% Assets	Change
Morgan stanley	4.49M	0.01%	2.96M
Mak capital one	2.43M	8.38%	2.43M
Carronade capital management, lp	2.34M	0.71%	2.34M
Vaughan nelson investment management	1.84M	0.43%	1.84M
P2 capital partners	1.77M	19.77%	1.77M

Top Sellers

Holder	Shares	% Assets	Change
Sachem head capital management lp	-	-	-4.21M
Viking global investors lp	-	-	-3.70M
Wellington management group llp	9.07M	0.04%	-2.70M
Goldman sachs group	2.24M	0.01%	-2.49M
Durable capital partners lp	-	-	-2.26M

New Positions

Holder	Shares	% Assets	Change	Value
Mak capital one	2.43M	8.38%	2.43M	$56.91M
Carronade capital management, lp	2.34M	0.71%	2.34M	$54.67M
Vaughan nelson investment management	1.84M	0.43%	1.84M	$43.02M
Farallon capital management	1.74M	0.23%	1.74M	$40.62M
Man group	794.47K	0.03%	794.47K	$18.58M

Sold Out

Holder	Change
Financial gravity asset management	-1.00
Bay harbor wealth management	-1.00
Hfm investment advisors	-1.00
Jfs wealth advisors	-2.00
Dinuzzo private wealth	-2.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Mar 31, 2026	131	-51.30%	30,820,072	-74.72%	33	0.19%	69	-52.41%	37	-56.98%
Dec 31, 2025	62	-78.32%	14,108,250	-87.61%	15	0.10%	25	-82.39%	25	-74.23%
Sep 30, 2025	103	-67.30%	16,190,714	-84.79%	17	0.13%	56	-70.68%	33	-57.69%
Jun 30, 2025	312	3.65%	106,257,234	7.28%	117	1.01%	190	21.02%	76	-24.00%
Mar 31, 2025	301	-6.81%	100,039,029	-0.33%	109	0.91%	158	-16.84%	100	8.70%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard Health Care Inv	6.39M	6.95%	-2.43M
iShares Core S&P Small-Cap ETF	5.62M	6.12%	1.25K
Fidelity Value	3.11M	3.39%	103.90K
iShares Core S&P Mid-Cap ETF	3.00M	3.25%	-
T. Rowe Price US Mid-Cap Growth Equity	2.98M	3.21%	-13.00K
Vanguard Total Stock Mkt Idx Inv	2.95M	3.20%	183.27K
Vanguard US Total Market Shares ETF	2.79M	3.00%	2.25K
Vanguard Small Cap Index	2.13M	2.32%	142.17K
Avantis US Small Cap Value ETF	1.64M	1.78%	-
T. Rowe Price Mid-Cap Growth	1.56M	1.68%	-1.42M

Recent Insider Transactions

Date	Name	Role	Activity	Value
Mar 05, 2024	Miquelon Wade D	-	Sell	$188.11K
Mar 04, 2024	Gregg Vicky B	-	Sell	$213.90K
Dec 12, 2023	OSTEEN DEBRA K	-	Sell	$609.84K
Dec 13, 2023	OSTEEN DEBRA K	-	Sell	$2.72M
Nov 14, 2023	Hollinsworth John S.	EVP of Operations	Sell	$1.11M

Insider Transactions Trends

Date	Buy	Sell
2026 Q2	-	-
2026 Q1	-	-
2025 Q4	-	-
2025 Q3	-	-
2025 Q2	-	-

ACHC Ownership FAQ

Who Owns Acadia Healthcare?

Acadia Healthcare shareholders are primarily institutional investors at 33.98%, followed by 1.55% insiders and 64.47% retail investors. The average institutional ownership in Acadia Healthcare's industry, Medical Care Facilities Stocks, is 38.65%, which Acadia Healthcare falls below.

Who owns the most shares of Acadia Healthcare?

Acadia Healthcare’s largest shareholders are Blackrock funding, inc. /de (11.69M shares, 12.92%), Vanguard group (9.35M shares, 10.34%), and Wellington management group llp (9.07M shares, 10.03%). Together, they hold 33.30% of Acadia Healthcare’s total shares outstanding.

Does Blackrock own Acadia Healthcare?

Yes, BlackRock owns 8.96% of Acadia Healthcare, totaling 8.21M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 554.69M$. In the last quarter, BlackRock decreased its holdings by -17.992K shares, a -0.22% change.

Who is Acadia Healthcare’s biggest shareholder by percentage of total assets invested?

P2 capital partners is Acadia Healthcare’s biggest shareholder by percentage of total assets invested, with 19.77% of its assets in 1.77M Acadia Healthcare shares, valued at 41.51M$.

Who is the top mutual fund holder of Acadia Healthcare shares?

Vanguard Health Care Inv is the top mutual fund holder of Acadia Healthcare shares, with 6.95% of its total shares outstanding invested in 6.39M Acadia Healthcare shares.

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