Acadia Healthcare Company, Inc. (ACHC) Institutional Ownership

Ownership Summary

Acadia Healthcare Company, Inc. (NASDAQ:ACHC) showed up in the 13F filings of 248 institutional investors as of December 2025.

• These investors held 134.1% of outstanding shares in December 2025, up from 126.6% in September 2025.
• They increased total shares held in Acadia Healthcare Company by 18.16% from the prior quarter, while the number of investors in ACHC decreased 18.15% year over year.
• Activity in ACHC broke down as 140 buyers, 85 sellers, and 23 unchanged among 248 total holders.
• The aggregate institutional position in Acadia Healthcare Company amounted to 121.51Mn shares as of December 2025, up by 18.67Mn shares quarter on quarter, and up 19.21Mn shares year over year.
• As of December 31, 2025, the biggest holder of Acadia Healthcare Company is BlackRock, Inc. at 11.69Mn shares, representing 12.9% of shares outstanding.
• The biggest buyers of Acadia Healthcare Company for the quarter ending December 2025 included VANGUARD PORTFOLIO MANAGEMENT LLC (5.06Mn), VANGUARD CAPITAL MANAGEMENT LLC (4.15Mn), Morgan Stanley (2.96Mn), MAK CAPITAL ONE LLC (2.43Mn), CARRONADE CAPITAL MANAGEMENT, LP (2.34Mn).
• Leading sellers of Acadia Healthcare Company shares for the quarter ending December 2025 were Goldman Sachs Group Inc (7.22Mn), WELLINGTON MANAGEMENT GROUP LLP (2.7Mn), Khrom Capital Management LLC (2.16Mn), Invenomic Capital Management LP (2.13Mn), Walleye Capital LLC (1.67Mn).
• Business Quant data shows the 10 biggest positions in Acadia Healthcare Company as of December 2025 are held by BlackRock, Inc. (11.69Mn), WELLINGTON MANAGEMENT GROUP LLP (9.07Mn), FMR LLC (6.87Mn), Khrom Capital Management LLC (5.19Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (5.06Mn), DEERFIELD MANAGEMENT COMPANY, L.P. (4.52Mn), DME Capital Management, LP (4.52Mn), Morgan Stanley (4.49Mn), ABRAMS BISON INVESTMENTS, LLC (4.38Mn), VANGUARD CAPITAL MANAGEMENT LLC (4.15Mn).