Security key
00404A109
Acadia Healthcare Company, Inc. - COMMON STOCK (ACHC)
CUSIP: 00404A109
Q4 2024 13F Holders as of 31 Dec 2024
- Security type / class
- Equity / COMMON STOCK
- Total 13F shares
- 100,303,061
- Total 13F value
- $3,977,210,670
- Share change
- +1,129,098
- Put/Call ratio
- 12%
- SEC-reported price per share
- $39.65
- Number of holders
- 303
- Value change
- -$244,355,396
- Number of buys
- 172
- Number of sells
- 165
- Shares outstanding
- 91,195,029
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2024
Institutions
303
Top holders
10
ACHC full security history
Ownership snapshot
Full 13F holder table
Acadia Healthcare Company, Inc. SEC filings
Acadia Healthcare Company, Inc. company facts
Broader feeds
Ownership snapshot
Top reported holders of ACHC - Acadia Healthcare Company, Inc. - COMMON STOCK (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
WELLINGTON MANAGEMENT GRO...
Disclosed value leader
WELLINGTON MANAGEMENT GRO...
Comparable rows
15/15
Latest evidence
30 Sep 2024
13F
Lead comparable stake: 13%
Showing 1-6 of 15 holder rows.
Quick read
WELLINGTON MANAGEMENT GROUP LLP leads the comparable SEC ownership view at 13%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens WELLINGTON MANAGEMENT GROUP LLP's linked filing trail.
Comparable ownership
Top 5
WELLINGTON MANAGEMENT GROUP LLP
13%
VANGUARD GROUP INC
9.7%
BlackRock, Inc.
8.8%
T. Rowe Price Investment Manageme...
6.7%
VIKING GLOBAL INVESTORS LP
4.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLP |
13F
Company
|
13%
|
$739,249,823
11,658,253 shares
|
— | 30 Sep 2024 |
| VANGUARD GROUP INC |
13F
Company
|
9.7%
|
$563,806,401
8,891,443 shares
|
— | 30 Sep 2024 |
| BlackRock, Inc. |
13F
Company
|
8.8%
|
$511,599,933
8,068,127 shares
|
— | 30 Sep 2024 |
| T. Rowe Price Investment Management, Inc. |
13F
Company
|
6.7%
|
$388,190,000
6,121,895 shares
|
— | 30 Sep 2024 |
| VIKING GLOBAL INVESTORS LP |
13F
Company
|
4.1%
|
$234,702,413
3,701,347 shares
|
— | 30 Sep 2024 |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC |
13F
Company
|
4%
|
$230,159,531
3,629,704 shares
|
— | 30 Sep 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
303
Shares
100,303,061
Rows available
303
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2024 vs Q3 2024 Across Filers
Q3 2024 holders
307
Q4 2024 holders
303
Holder diff
-4
| Investor | Q3 2024 Shares | Q4 2024 Shares | Share Diff | Share Chg % | Q3 2024 value | Q4 2024 value | Value change | Value Chg % |
|---|