Company · Ownership research

Acadia Healthcare Company, Inc. ACHC

CIK 0001520697 · CUSIP 00404A109

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 00404A109 (ACHC), not CUSIP 00404A909 (ACHC), CUSIP 00404A959 (ACHC), and does not merge CUSIPs.

This page lists the top 20 of 115 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$129.21M 4,698,457 shares	0.02%	+684.74K(+17.10%)Added	SEC filing ↗ Nov 4, 2026	▾
02	Jefferies Financial Group Inc. CIK 96223 · View history	$101.84M 3,703,240 shares	1.36%	+98.17K(+2.70%)Added	SEC filing ↗ Nov 5, 2026	▾
03	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$66.40M 2,413,963 shares	0.00%	-51.28K(-2.10%)Reduced	SEC filing ↗ Nov 6, 2026	▾
04	DEUTSCHE BANK AG\ CIK 948046 · View history	$38.90M 1,414,587 shares	0.01%	-270.02K(-16.00%)Reduced	SEC filing ↗ Nov 6, 2026	▾
05	NATIXIS CIK 1274981 · View history	$20.06M 729,400 shares	0.08%	+468.85K(+179.90%)Added	SEC filing ↗ Nov 6, 2026	▾
06	Aberdeen Group plc CIK 1716774 · View history	$18.66M 678,378 shares	0.03%	+155.41K(+29.70%)Added	SEC filing ↗ Nov 6, 2026	▾
07	PRINCIPAL FINANCIAL GROUP INC CIK 1126328 · View history	$17.84M 648,889 shares	0.01%	-164.53K(-20.20%)Reduced	SEC filing ↗ Nov 2, 2026	▾
08	CITIGROUP INC CIK 831001 · View history	$16.84M 612,415 shares	0.01%	+59.00K(+10.70%)Added	SEC filing ↗ Nov 4, 2026	▾
09	Penn Capital Management Company, LLC CIK 1158202 · View history	$15.43M 560,252 shares	1.12%	+560.25KNew	SEC filing ↗ Nov 4, 2026	▾
10	Bank of New York Mellon Corp CIK 1390777 · View history	$15.04M 546,857 shares	0.00%	-12.58K(-2.20%)Reduced	SEC filing ↗ Nov 5, 2026	▾
11	STRS OHIO CIK 820478 · View history	$7.97M 289,861 shares	0.03%	-41.20K(-12.40%)Reduced	SEC filing ↗ Oct 30, 2026	▾
12	CONGRESS ASSET MANAGEMENT CO CIK 897378 · View history	$7.90M 287,390 shares	0.05%	+49.42K(+20.80%)Added	SEC filing ↗ Oct 6, 2026	▾
13	BI Asset Management Fondsmaeglerselskab A/S CIK 1778131 · View history	$6.94M 252,505 shares	0.05%	+252.50KNew	SEC filing ↗ Oct 22, 2026	▾
14	HOHIMER WEALTH MANAGEMENT, LLC CIK 1802533 · Amended · View history	$5.86M 213,260 shares	0.57%	-29.59K(-12.20%)Reduced	SEC filing ↗ Nov 4, 2026	▾
15	FIFTH THIRD BANCORP CIK 35527 · View history	$5.08M 184,629 shares	0.01%	+71.30K(+62.90%)Added	SEC filing ↗ Nov 5, 2026	▾
16	Creative Planning CIK 1540235 · View history	$3.44M 125,121 shares	0.00%	+7.01K(+5.90%)Added	SEC filing ↗ Nov 2, 2026	▾
17	Russell Investments Group, Ltd. CIK 1692234 · View history	$3.35M 121,905 shares	0.00%	+51.76K(+73.80%)Added	SEC filing ↗ Nov 6, 2026	▾
18	Raiffeisen Bank International AG CIK 2044885 · View history	$2.52M 90,000 shares	0.03%	0(0.00%)Unchanged	SEC filing ↗ Oct 28, 2026	▾
19	BARCLAYS PLC CIK 312069 · View history	$2.38M 86,467 shares	0.00%	-734.87K(-89.50%)Reduced	SEC filing ↗ Nov 6, 2026	▾
20	NEW YORK STATE TEACHERS RETIREMENT SYSTEM CIK 314969 · View history	$2.06M 75,100 shares	0.00%	0(0.00%)Unchanged	SEC filing ↗ Oct 22, 2026	▾

Showing 20 / 115 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

115

Cancelled or null records excluded

Disclosed shares

18,532,631

Not deduplicated across managers

Disclosed value

$509.75M

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

Acadia Healthcare Company, Inc. · Q3 2026

Explore all 115 reporting institutions.

This page includes 20 of 115 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.

Download CSV
Earlier quarters
Advanced screening & filtering
API & AI access

Already have an account?

＋ New accounts get free API credits to explore data beyond ownership filings.

For AI agents & developers

The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 115 reporting institutions; totals use the complete disclosed data.

Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.

MCP  https://api.akkrudata.ai/mcp

akkru_institutional_holdings
{"action":"holders","cusip":"00404A109","quarter":"2026Q3","type":"positions","page_size":100}

Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.

MCP endpoint: https://api.akkrudata.ai/mcp
API / MCP / CLI documentation: /documents
llms.txt: /llms.txt

Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.