CM
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CastleKnight Management’s Acadia Healthcare ACHC Stock Holding History

CastleKnight Management’s Portfolio ACHC Stock Details ACHC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$692K Sell
29,600
-69,200
-70% -$1.25M 0.01% 382
2025
Q4 		$1.4M Sell
98,800
-295,200
-75% -$5.59M 0.03% 230
2025
Q3 		$9.76M Buy
394,000
+79,000
+25% +$1.76M 0.19% 75
2025
Q2 		$7.15M Buy
+315,000
New +$7.46M 0.2% 86

Other funds holding ACHC

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
KCM
Khrom Capital Management Miami Beach, Florida $1.09B AUM 14.82% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
DM
Deerfield Management New York $8.48B AUM 99.04% 1-Year Est. Return
DCM
DME Capital Management New York $3.19B AUM 23.22% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
ABI
Abrams Bison Investments Bethesda, Maryland $2.31B AUM 40.26% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

CastleKnight Management's ACHC Position: Q1 2026 in Review

CastleKnight Management reduced its Acadia Healthcare (ACHC) stake by 70% in Q1 2026, selling an estimated $1.25M and leaving 29,600 shares worth $692K. The position accounts for 0.01% of the portfolio, ranked #382.

CastleKnight Management first reported a position in ACHC in Q2 2025 and has held it in 4 quarters since. The position peaked at $9.76M in Q3 2025. 295 funds tracked by Wall St. Rank hold ACHC as of Q1 2026.

  • CastleKnight Management held 29,600 shares of Acadia Healthcare worth $692K as of Q1 2026.
  • CastleKnight Management sold 69,200 Acadia Healthcare shares in Q1 2026, an estimated $1.25M.
  • Acadia Healthcare made up 0.01% of CastleKnight Management's portfolio in Q1 2026, its #382 holding.
  • CastleKnight Management first reported a position in Acadia Healthcare in Q2 2025 and has held it in 4 quarters since.
  • CastleKnight Management's Acadia Healthcare position peaked at $9.76M in Q3 2025.
  • 295 funds tracked by Wall St. Rank held Acadia Healthcare as of Q1 2026.

Based on CastleKnight Management's 13F filing for Q1 2026, filed 15 May 2026.