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Granahan Investment Management’s Acadia Healthcare ACHC Stock Holding History

Granahan Investment 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
2025
Q1 		– Sell
-142,236
Closed -$5.64M – 160
2024
Q4 		$5.64M Buy
142,236
+93,346
+191% +$4.21M 0.24% 101
2024
Q3 		$3.1M Sell
48,890
-16,798
-26% -$1.21M 0.12% 152
2024
Q2 		$4.44M Buy
+65,688
New +$4.59M 0.18% 131
2017
Q4 		– Sell
-69,011
Closed -$3.3M – 230
2017
Q3 		$3.3M Buy
69,011
+7,186
+12% +$350K 0.27% 113
2017
Q2 		$3.05M Sell
61,825
-28,654
-32% -$1.27M 0.28% 109
2017
Q1 		$3.94M Sell
90,479
-485,221
-84% -$19.7M 0.4% 89
2016
Q4 		$19.1M Buy
575,700
+151,100
+36% +$5.86M 0.65% 61
2016
Q3 		$21M Buy
424,600
+120,500
+40% +$6.28M 0.69% 52
2016
Q2 		$16.8M Buy
304,100
+46,700
+18% +$2.73M 0.61% 57
2016
Q1 		$14.2M Buy
257,400
+88,400
+52% +$5.05M 0.52% 72
2015
Q4 		$10.6M Buy
+169,000
New +$11M 0.36% 98

Other funds holding ACHC

Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
SHCM
Sachem Head Capital Management New York $4.15B AUM 48.05% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
HRCM
Hawk Ridge Capital Management Los Angeles, California $2.75B AUM 20.09% 1-Year Est. Return
Citigroup
Citigroup New York $235B AUM 32.99% 1-Year Est. Return

Granahan Investment Management's ACHC Position: Q1 2025 in Review

Granahan Investment Management sold out of Acadia Healthcare (ACHC) in Q1 2025, closing a stake of 142,236 shares — an estimated $5.64M sold.

Granahan Investment Management first reported a position in ACHC in Q4 2015 and held it in 11 quarters. The position peaked at $21M in Q3 2016. 292 funds tracked by Wall St. Rank hold ACHC as of Q1 2025.

  • Granahan Investment Management reported no remaining Acadia Healthcare position as of Q1 2025 after selling out during the quarter.
  • Granahan Investment Management sold 142,236 Acadia Healthcare shares in Q1 2025, an estimated $5.64M.
  • Granahan Investment Management first reported a position in Acadia Healthcare in Q4 2015 and held it in 11 quarters.
  • Granahan Investment Management's Acadia Healthcare position peaked at $21M in Q3 2016.
  • 292 funds tracked by Wall St. Rank held Acadia Healthcare as of Q1 2025.

Based on Granahan Investment Management's 13F filing for Q1 2025, filed 15 May 2025.