SEC filingsOct 12, 2026 to Oct 19, 2026: insiders reported 840 purchases and sales across 212 companies.840 insider purchases and sales in 7 daysSee the filings →
HornScout

Company profile

ACHC

Acadia Healthcare Company, Inc.
NASDAQHealth Care

Latest close: 30.00 USD · Oct 16, 2026 · 1 year · split-adjusted

On the price, the facts of the public record◇Significant stake declared (13D)●Results filed
With an account, also○dividends▲splits◌next earningswith an account

End-of-day prices provided by Twelve Data · One close per session; the series does not update during the trading day.

Latest on record

The most recent facts, as filed.

Up to three of the most recent, checkable facts already loaded on this page, each linked to its source.

  1. Sep 25, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  2. Jul 28, 2026Material event · 8-KFiled by the company itself.Open the filing ↗
  3. Jul 28, 2026Quarterly report · 10-QFiled by the company itself.Open the filing ↗

In numbers

What this profile holds, counted.

Closes · 1 year250
SEC filings on record1,22418 flagged findings
Reported transactions (Form 4)41since May 29, 2025 · and 9 other holdings
Corporate events (8-K)30since Jan 21, 2021

What the record says

Description, identity and filings, each with its source.

Every block cites its source. The colour of a finding marks its category — which document, who filed it — not how much it matters.

SEC record

SEC dossier

What this company has filed with the SEC, in plain language.

The 25 most recent filings (of 1,224)

Everything filed

Every SEC filing, newest first, with what it is. Below, each type with its own explanation.

  • Oct 8, 26SCHEDULE 13G ↗Passive stake · Dimensional Fund Advisors LP · 5.0% · event on Sep 30, 26
  • Sep 25, 268-K ↗Current report · Other events
  • Aug 14, 26SCHEDULE 13G/A ↗Passive stake · Eric Khrom · 0.7% · event on Jun 30, 26 · amendment
  • Aug 13, 26SCHEDULE 13G/A ↗Passive stake · Wellington Management Group LLP · 6.2% · event on Jun 30, 26 · amendment
  • Aug 6, 26SCHEDULE 13G/A ↗Passive stake · FMR LLC · 5.5% · event on Jun 30, 26 · amendment
  • Jul 28, 268-K ↗Current report · Results · Communication to the market
  • Jul 28, 2610-Q ↗Quarterly report
  • Jul 27, 26SCHEDULE 13G/A ↗Passive stake · BlackRock, Inc. · 15.0% · event on Jun 30, 26 · amendment
  • Insider transaction · 2 Form 4 filingsshow all 2hide
  • May 18, 268-K ↗Current report · Other events
  • May 15, 26SCHEDULE 13G/A ↗Passive stake · Eric Khrom · 5.7% · event on Mar 31, 26 · amendment
  • May 15, 26SCHEDULE 13G/A ↗Passive stake · Wellington Management Group LLP · 9.9% · event on Mar 31, 26 · amendment
  • May 11, 26Form 3 ↗Insider transaction
  • May 11, 26SCHEDULE 13G/A ↗Passive stake · THE GOLDMAN SACHS GROUP, INC. · 1.6% · event on Mar 31, 26 · amendment
  • Insider transaction · 10 Form 4 filingsshow all 10hide

1,224 filings on record, the oldest from Oct 26, 11.

Listing the 25 most recent filings of the 1,224 on record.

8-Ks, explained

Structure90Governance42
  • Governance7 senior executive changes2025 – 2026show all 7hide
    • Apr 23, 26GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
    • Mar 12, 26GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
    • Jan 23, 26GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • Jan 20, 26GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
    • Nov 5, 25GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
    • Oct 7, 25GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
    • Aug 5, 25GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Mar 10, 25StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
  • Feb 28, 25StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
  • May 24, 24GovernanceA senior executive left or was appointed+3 more in the same filing8-K 5.02 ↗
  • Jan 19, 24StructureEntered a material agreement+2 more in the same filing8-K 1.01 ↗
  • Oct 30, 23StructureEntered a material agreement+1 more in the same filing8-K 1.01 ↗
  • Governance9 senior executive changes2021 – 2023show all 9hide
    • Oct 26, 23GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • Jul 5, 23GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • Jun 2, 23GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • May 19, 23GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
    • Jun 29, 22GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • Apr 4, 22GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • Feb 1, 22GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • Oct 5, 21GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
    • May 7, 21GovernanceA senior executive left or was appointed+2 more in the same filing8-K 5.02 ↗
  • Mar 22, 21StructureEntered a material agreement+3 more in the same filing8-K 1.01 ↗
  • Jan 22, 21GovernanceA senior executive left or was appointed+1 more in the same filing8-K 5.02 ↗
  • Jan 21, 21StructureCompleted an acquisition or disposal+1 more in the same filing8-K 2.01 ↗

The record reaches back to Oct 27, 11.

Corporate events are tracked from 2004-08-23, when the SEC renumbered 8-K items. Earlier filings use an incompatible numbering and are not classified here.

Ownership and control

Schedule 13D: stake and stated purpose

Filed by holders above 5% of a share class who cannot use the short form. It includes the investor's stated purpose: read it before assuming they seek influence.

  • Khrom Investments Fund, LP8.8%Jan 21, 26SCHEDULE 13D/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum. · 2 earlier filings

Schedule 13G: short-form filing

The short form, for holders who meet specific requirements: institutional investors, passive investors without a control purpose, or exempt investors. Asset managers and index funds usually file it.

  • BlackRock, Inc.15.0%Jun 30, 26SCHEDULE 13G/A ↗1 earlier filing
  • Wellington Management Group LLP6.2%Jun 30, 26SCHEDULE 13G/A ↗4 co-filers on this document — the figure is the largest single stake, not their sum. · 2 earlier filings
  • Vanguard Portfolio Management5.5%Mar 31, 26SCHEDULE 13G ↗
  • FMR LLC5.5%Jun 30, 26SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum.
  • Vanguard Capital Management5.3%Mar 31, 26SCHEDULE 13G ↗
show 3 more holdershide
  • Dimensional Fund Advisors LP5.0%Sep 30, 26SCHEDULE 13G ↗
  • THE GOLDMAN SACHS GROUP, INC.1.6%Mar 31, 26SCHEDULE 13G/A ↗2 co-filers on this document — the figure is the largest single stake, not their sum. · 1 earlier filing
  • Eric Khrom0.7%Jun 30, 26SCHEDULE 13G/A ↗3 co-filers on this document — the figure is the largest single stake, not their sum. · 2 earlier filings

Structured 13D/G data starts 2023-12, when the SEC moved these filings to a machine-readable format. Earlier filings exist but are not parsed here.

SEC record

Insider transactions

Buys and sells reported by officers, directors and major shareholders on SEC Form 4.

No purchases or sales are on record in this stretch; only other transactions (compensation, withholding, exercises or gifts).

Stock compensation, tax and giftsshow the 40 other transactionshide

Stock compensation, tax withholding, option exercises and gifts. They are listed separately and are not included in the purchase and sale totals. The type describes the transaction, not the filer's intent.

  • Jul 26, 26Tax$61KBrian FarleyEVP, CLAO and Secretary↗
  • Jun 26, 26Tax$36KBrian FarleyEVP, CLAO and Secretary↗
  • May 6, 26Compensationamount n/aE. Perot Bissell↗
  • May 6, 26Compensationamount n/aE. Perot Bissell↗
  • May 6, 26Compensationamount n/aREEVE B WAUD↗
  • May 6, 26Compensationamount n/aREEVE B WAUD↗
  • May 6, 26Compensationamount n/aPatrice A Harris↗
  • May 6, 26Compensationamount n/aDaniel J Cancelmi↗
  • May 6, 26Compensationamount n/aWILLIAM GRIECO↗
  • May 6, 26Compensationamount n/aJason Bernhard↗
  • May 6, 26Compensationamount n/aJason Bernhard↗
  • May 6, 26Compensationamount n/aVicky B Gregg↗
  • May 6, 26Compensationamount n/aRALPH DAVID KELLY↗
  • May 6, 26Compensationamount n/aMichael Fucci↗
  • May 5, 26Tax$140KBrian FarleyEVP, CLAO and Secretary↗
  • Apr 28, 26Compensationamount n/aBrian FarleyEVP, CLAO and Secretary↗
  • Apr 10, 26Compensationamount n/aBrian FarleyEVP, GC and Secretary↗
  • Apr 10, 26Compensationamount n/aTODD S. YOUNGChief Financial Officer↗
  • Mar 12, 26Compensationamount n/aDaniel J Cancelmi↗
  • Feb 27, 26Tax$43KBrian FarleyEVP, GC and Secretary↗
  • Oct 27, 25Compensationamount n/aTODD S. YOUNGChief Financial Officer↗
  • Sep 30, 25Tax$24KNasser KhanChief Operating Officer↗
  • Jul 26, 25Tax$24KBrian FarleyEVP, GC and Secretary↗
  • Jul 25, 25Tax$52KHeather Brianne DixonChief Financial Officer↗
  • Jun 26, 25Tax$18KBrian FarleyEVP, GC and Secretary↗
  • Jun 26, 25Tax$32KHeather Brianne DixonChief Financial Officer↗
  • Jun 26, 25Tax$114KCHRISTOPHER H. HUNTERChief Executive Officer↗
  • May 29, 25Compensationamount n/aPatrice A Harris↗
  • May 29, 25Compensationamount n/aJason Bernhard↗
  • May 29, 25Compensationamount n/aJason Bernhard↗
  • May 29, 25Compensationamount n/aRALPH DAVID KELLY↗
  • May 29, 25Compensationamount n/aRALPH DAVID KELLY↗
  • May 29, 25Compensationamount n/aMichael Fucci↗
  • May 29, 25Compensationamount n/aREEVE B WAUD↗
  • May 29, 25Compensationamount n/aREEVE B WAUD↗
  • May 29, 25Compensationamount n/aWILLIAM GRIECO↗
  • May 29, 25Compensationamount n/aWILLIAM GRIECO↗
  • May 29, 25Compensationamount n/aVicky B Gregg↗
  • May 29, 25Compensationamount n/aWade D Miquelon↗
  • May 29, 25Compensationamount n/aE. Perot Bissell↗

The full record holds 149 transactions and goes back to Dec 19, 22.

Its sector and its market

Acadia Healthcare Company, Inc. among Health Care companies

The profile shows what is on record. Context and Radar place the company among those of its sector and region.

With an account you also get

  • The four engines — growth, trend, risk and context — each with its word and its score.
  • The risk band and the sector phase.
  • The company's fundamentals and accounts.
  • Watchlist: your list of companies, with the «since you follow it» figure.

The research continues

The profile tells the story. The market sets the scene.

From Acadia Healthcare Company, Inc., the path continues in the other areas. Each one is shown with its own example, named in its step.

  1. Place it in its market

    Seven layers of its region's market — rates, credit, stress, liquidity, regime, breadth and sectors — with historical precedents. Public example: Apple and ASML.

    See how Context works →
  2. See what deserves a closer look

    Every morning Radar screens the covered companies through a lens and explains why each candidate made the list. Public example: the lists from Aug 11, 2026.

    See how Radar works →
  3. Keep the why

    Follow Acadia Healthcare Company, Inc. in the Watchlist and review what changed since you added it: context, notices and filings. Written theses are coming soon. Public example: Apple.

    See an example review →

Coverage

What sits behind this page.

Where each figure comes from and how far it reaches.

Prices
End-of-day closes provided by Twelve Data. One close per session; not real time. Closes adjusted for splits.
Series quality
250 clean closes in the period.
SEC records
1,224 documents on file, from Oct 26, 2011 to Oct 8, 2026.
Company description
No description available.
This page
Generated on Oct 18, 2026; refreshed through the day.

Start at your own pace

Explore first. Go deeper with access.

Every company's public profile is open. The full reading — context, Radar, watchlist — is inside, in an invitation-only beta.

Compare plans →
  • No account

    This profile for every company we cover: closing prices with the record's facts on the curve, the SEC file in plain language, insider trades included, and links to its sector and exchange.

  • Pro

    What matters today, with its reason, is free with an account. Pro adds, in the profile, each company's notices and their explanation and the analysis of its insiders; in Radar, all the lenses, which notice each candidate carries, filters by notice type and «no dilution», and the cycle cohort filter; and in Watchlist, more companies and notice changes with their reason.

  • Pro+

    Adds the Lab: test a hypothesis on comparable cohorts before reusing it; and bring your lenses to Radar.

Are the prices real time?

No. It is one close per session, from the provider and with the date shown on the profile; it does not update during the trading day.

Which SEC documents appear here?

Those filed with the SEC by the company, its insiders and its major shareholders, within our coverage: periodic reports (10-K, 10-Q, 20-F), material events (8-K), proposed sale notices (Form 144), insider transactions (Form 4) and stakes above 5% (13D/13G). Each links to the original on EDGAR.

Why does a European company show no SEC records?

It depends on the company: some European issuers file a 20-F or 6-K with the SEC and others don't. The profile shows whatever is on record; when there is nothing, it says so rather than guessing why. Europe does not yet have a common filing archive like EDGAR in the United States. The EU will open its own, ESAP, in July 2027 (managers' transactions arrive in January 2028), and we plan to add it once it is available.

Before forming a view on a company,
read what is on record.

One close per session. The record in plain language. Its sector and its market one link away. Your judgment when deciding.

Access by invitation while the beta lasts. Not advice: the profile shows what is on record; it does not recommend.