13F reference period
Q2 2026
Security Snapshot
Acadia Healthcare Company, Inc. - Common Stock (ACHC) Institutional Ownership
CUSIP: 00404A109
13F Institutional Holders and Ownership History from Q1 2014 to Q3 2026
Institutions Reporting
312
Shares (Excl. Options)
134.73M
Full value: 134,732,202 · shares · 30 Jun 2026Price
$29.53
The headline uses the Q2 2026 reference period after its reporting deadline. Available reports may still be incomplete or amended. Newer periods in the history table contain incoming reports and may be incomplete.
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- Security type / class
- Equity / Common Stock
- Symbol
- ACHC on Nasdaq
- All holders as of 30 Jun 2026
- Q2 2026
- Total 13F shares
- 134,732,202
- Total 13F value
- $3,976,949,426
- Portfolio coverage rank
- 0%
- Share change
- +1,319,133
- Value change
- +$101,550,709
- Number of holders
- 312
- Shares outstanding
- 93,969,140
- SEC-reported price per share
- $27.50
- Insider filing price
- $27.50
Latest holder snapshot
5 signals
Issuer context
Names, identifiers, and filing context for this profile.
3 identity fields
13F Shares, Excluding Options vs Price
13F Value, Excluding Options
Total Investors
Filing notes and source
Key facts
- ACHC - Acadia Healthcare Company, Inc. - Common Stock is tracked under CUSIP 00404A109.
- 312 institutions reported positions in Q2 2026.
- 9 significant owners is listed from Schedule 13D/13G reporting.
Change
- Holder count moved from 295 to 312 between Q1 2026 and Q2 2026.
- SEC-reported value moved from to
$3.1B
Full value: $3,099,805,138 · USD · 31 Mar 2026.$3.98B
Full value: $3,976,949,426 · USD · 30 Jun 2026
Research use
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Evidence
Source: SEC Form 13F
Open SEC evidence
Latest holder context comes from 312 institutions filings for Q2 2026.
Security key
00404A109
13F reference period
Q2 2026
13F holders
312
13D/G owners
9
CIK / CUSIP context first
Open Q2 2026 holders
ACHC full holder history
Acadia Healthcare Company, Inc. SEC filings
Acadia Healthcare Company, Inc. company facts
Acadia Healthcare Company, Inc. insider transactions
Broader feeds
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 00404A109:
13D/G owners
Significant owners
Large-stake holder rows connected to Schedule 13D/G evidence.
Rows
9
Security
ACHC
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 15% | +35% | $408,458,128 | +$102,862,640 | 13,831,925 | +34% | BlackRock, Inc. | 30 Jun 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | 6.2% | -37% | $179,804,124 | -$105,086,254 | 5,726,246 | -37% | Wellington Management Group LLP | 30 Jun 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.5% | $118,810,979 | 5,079,563 | Vanguard Portfolio Management | 31 Mar 2026 | |||
| FMR LLC | 5.5% | -17% | $157,493,814 | -$38,148,017 | 5,015,727 | -19% | FMR LLC | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | 5.2% | $113,175,719 | 4,838,637 | Vanguard Capital Management | 31 Mar 2026 | |||
| DIMENSIONAL FUND ADVISORS LP | 5% | $129,207,568 | 4,698,457 | Dimensional Fund Advisors LP | 30 Sep 2026 | |||
| GOLDMAN SACHS GROUP INC | 1.6% | -70% | $37,979,421 | -$84,132,758 | 1,464,126 | -69% | THE GOLDMAN SACHS GROUP, INC. | 31 Mar 2026 |
| T. Rowe Price Investment Management, Inc. | 1% | $21,032,953 | 949,569 | T. Rowe Price Investment Management, Inc. | 31 Mar 2025 | |||
| Khrom Investments Fund, LP | 0.72% | -82% | $20,532,900 | -$142,795,237 | 653,914 | -87% | Eric Khrom | 30 Jun 2026 |
As of 30 Jun 2026,
312
institutional investors reported holding
shares of
Acadia Healthcare Company, Inc. - Common Stock (ACHC).
This represents
143%
of the company’s total
outstanding shares.
134.73M
Full value: 134,732,202 · shares · 30 Jun 202693.97M
Full value: 93,969,140 · shares · Stored outstanding share count13F concentration
Top 25 institutional shareholders
Largest 13F positions for this security by reported shares and value.
Top holder share
107%
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 16% | 14,957,168 | +28% | 0.01% | $441,685,152 |
| WELLINGTON MANAGEMENT GROUP LLP | 6.1% | 5,726,246 | -37% | 0.03% | $169,096,045 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.7% | 5,369,461 | +6.1% | 0.01% | $158,560,183 |
| FMR LLC | 5.3% | 5,015,727 | -27% | 0.01% | $148,114,405 |
| CARRONADE CAPITAL MANAGEMENT, LP | 5.1% | 4,762,635 | +104% | 2.4% | $140,641,000 |
| MORGAN STANLEY | 4.8% | 4,534,269 | +0.96% | 0.01% | $133,896,971 |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 4.8% | 4,520,000 | 0% | 1.4% | $133,475,600 |
| DME Capital Management, LP | 4.7% | 4,400,641 | -2.6% | 3.3% | $129,950,928 |
| FARALLON CAPITAL MANAGEMENT, L.L.C. | 4.5% | 4,220,800 | +143% | 0.73% | $124,640,224 |
| ABRAMS BISON INVESTMENTS, LLC | 4.4% | 4,165,000 | -4.9% | 6% | $122,992,450 |
| UBS Group AG | 4.3% | 4,044,500 | +43% | 0.02% | $119,434,085 |
| DIMENSIONAL FUND ADVISORS LP | 4.3% | 4,013,718 | +55% | 0.02% | $118,511,090 |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.3% | 4,010,582 | -3.5% | 0% | $118,432,486 |
| STATE STREET CORP | 4.1% | 3,893,124 | +21% | 0% | $114,812,378 |
| Jefferies Financial Group Inc. | 3.8% | 3,605,067 | -0.19% | 0.98% | $106,457,629 |
| AMERICAN CENTURY COMPANIES INC | 3.1% | 2,908,887 | +461% | 0.04% | $85,899,433 |
| GOLDMAN SACHS GROUP INC | 3.1% | 2,872,128 | +28% | 0.01% | $84,813,929 |
| CITADEL ADVISORS LLC | 2.8% | 2,665,603 | -1.9% | 0.05% | $78,715,257 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.6% | 2,465,247 | +48% | 0% | $72,812,489 |
| MAK CAPITAL ONE LLC | 2.6% | 2,432,962 | 0% | 10% | $71,845,368 |
| NEUBERGER BERMAN GROUP LLC | 2.4% | 2,238,423 | +14% | 0.04% | $65,796,677 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 2.2% | 2,062,966 | +8.5% | 0.01% | $60,919,386 |
| VAUGHAN NELSON INVESTMENT MANAGEMENT, L.P. | 1.9% | 1,807,697 | -1.7% | 0.47% | $53,381,293 |
| Invesco Ltd. | 1.9% | 1,790,454 | +207% | 0% | $52,872,107 |
| P2 Capital Partners, LLC | 1.9% | 1,774,484 | 0% | 21% | $52,400,513 |
Quarter history
Institutional holders across reporting periods
Holder count, reported shares/value, and median price by quarter.
Periods
51
Headline period
Q2 2026
Rows shown
1-25 of 51
| Period | 13F Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q3 | 876,100 | $24,098,686 | +$7,220,090 | $27.50 | 54 |
| 2026 Q2 | 134,732,202 | $3,976,949,426 | +$101,550,709 | $29.53 | 312 |
| 2026 Q1 | 132,616,806 | $3,099,805,138 | +$287,658,750 | $23.39 | 295 |
| 2025 Q4 | 121,647,682 | $1,726,239,688 | +$3,927,608 | $14.19 | 250 |
| 2025 Q3 | 113,557,143 | $2,812,604,893 | +$198,610,835 | $24.76 | 267 |
| 2025 Q2 | 106,180,176 | $2,409,474,221 | +$103,570,855 | $22.69 | 293 |
| 2025 Q1 | 100,196,553 | $3,036,849,808 | -$83,218,159 | $30.32 | 291 |
| 2024 Q4 | 100,303,061 | $3,977,210,670 | -$244,355,396 | $39.65 | 303 |
| 2024 Q3 | 98,277,466 | $6,230,743,414 | +$95,258,322 | $63.41 | 307 |
| 2024 Q2 | 96,702,208 | $6,530,554,819 | +$227,034,398 | $67.54 | 304 |
| 2024 Q1 | 93,239,072 | $7,379,280,140 | +$49,334,315 | $79.22 | 316 |
| 2023 Q4 | 92,522,774 | $7,193,575,118 | +$61,021,151 | $77.76 | 308 |
| 2023 Q3 | 91,495,056 | $6,432,157,108 | -$110,869,598 | $70.31 | 290 |
| 2023 Q2 | 93,104,775 | $7,413,877,644 | +$21,836,683 | $79.64 | 278 |
| 2023 Q1 | 92,851,264 | $6,708,375,103 | +$108,041,522 | $72.25 | 305 |
| 2022 Q4 | 91,395,989 | $7,523,912,097 | -$147,206,889 | $82.32 | 340 |
| 2022 Q3 | 93,271,335 | $7,293,955,259 | -$736,918,242 | $78.18 | 310 |
| 2022 Q2 | 93,086,616 | $6,296,378,261 | +$218,949,542 | $67.63 | 275 |
| 2022 Q1 | 90,403,601 | $5,924,313,202 | +$5,681,531 | $65.53 | 282 |
| 2021 Q4 | 90,317,634 | $5,481,351,744 | -$5,797,419 | $60.70 | 270 |
| 2021 Q3 | 90,244,441 | $5,754,680,982 | +$16,478,124 | $63.78 | 287 |
| 2021 Q2 | 89,996,070 | $5,646,410,777 | -$40,751,033 | $62.75 | 283 |
| 2021 Q1 | 90,677,699 | $5,181,144,725 | +$27,794,038 | $57.14 | 266 |
| 2020 Q4 | 90,615,773 | $4,553,661,692 | -$105,569,972 | $50.26 | 258 |
| 2020 Q3 | 92,936,171 | $2,735,093,869 | -$55,086,757 | $29.48 | 217 |