SCHEDULE 13G Filed 2026-10-08 Event — SEC 0000354204-26-001066 →

DIMENSIONAL FUND ADVISORS LP → Acadia Healthcare Co Inc ACHC

Stake: — Shares: — CUSIP: 00404A109 Class: Common Stock

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

4 13D/G filings on this issuer

3 other filings besides this one

Filer Track Record

78 filings by this filer

77 other filings in the data moat

Short Interest · settle 2026-09-30

DTC 13.91

22,770,844 shares short · +5.9% vs prior

Institutional Consensus · 2026-06-30

Held by elite portfolio managers

2 holders · $131.04M

DME Capital ManagementPoint72 Asset Mgmt

Other 13D/G Filings on Acadia Healthcare Co Inc

Filed	Form	Filer	Stake	Shares
2026-01-23	SCHEDULE	Khrom Investments Fund, LP	8.81%	8,131,537	view →
2025-11-24	SCHEDULE	Khrom Investments Fund, LP	7.74%	7,145,239	view →
2020-12-11	SC	P2 Capital Partners, LLC	—	—	view →

Other Filings by DIMENSIONAL FUND ADVISORS LP

Filed	Form	Issuer	Stake	Shares
2026-10-08	SCHEDULE 13G	Bank of Queensland Ltd	—	—	view →
2026-10-08	SCHEDULE 13G	ADI Global Distribution Inc	—	—	view →
2026-10-08	SCHEDULE 13G	AGCO Corp	—	—	view →
2026-10-08	SCHEDULE 13G	Ameresco Inc	—	—	view →
2026-10-08	SCHEDULE 13G	Bloomin' Brands Inc	—	—	view →
2026-10-08	SCHEDULE 13G	Civista Bancshares Inc	—	—	view →
2026-10-08	SCHEDULE 13G	Columbia Sportswear Co	—	—	view →
2026-10-08	SCHEDULE 13G	Community West Bancshares	—	—	view →
2026-10-08	SCHEDULE 13G	Crescent Energy Co	—	—	view →
2026-10-08	SCHEDULE 13G	Universal Health Services Inc	—	—	view →
2026-10-08	SCHEDULE 13G	National Bank Holdings Corp	—	—	view →
2026-10-08	SCHEDULE 13G	Orrstown Financial Services Inc	—	—	view →
2026-10-08	SCHEDULE 13G	National Vision Holdings Inc	—	—	view →
2026-10-08	SCHEDULE 13G	Encore Capital Group Inc	—	—	view →
2026-10-08	SCHEDULE 13G	Howard Hughes Holdings Inc	—	—	view →
2026-10-08	SCHEDULE 13G	Shenandoah Telecommunications Co	—	—	view →
2026-10-08	SCHEDULE 13G	Patrick Industries Inc	—	—	view →
2026-10-08	SCHEDULE 13G	Sonoco Products Co	—	—	view →
2026-10-08	SCHEDULE 13G	Virtus Investment Partners Inc	—	—	view →
2026-10-08	SCHEDULE 13G	Teladoc Health Inc	—	—	view →

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