Simplex Trading
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Simplex Trading’s Acadia Healthcare ACHC Stock Holding History

Simplex Trading’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 		$234K Buy
+10,000
New +$181K ﹤0.01% 4119
2025
Q4 		– Sell
-37,000
Closed -$916K – 8357
2025
Q3 		$916K Sell
37,000
-89,600
-71% -$2M ﹤0.01% 3145
2025
Q2 		$2.87M Buy
126,600
+55,200
+77% +$1.31M ﹤0.01% 1797
2025
Q1 		$2.16M Sell
71,400
-10,900
-13% -$415K ﹤0.01% 1963
2024
Q4 		$3.26M Buy
82,300
+70,200
+580% +$3.17M ﹤0.01% 1789
2024
Q3 		$767K Buy
12,100
+11,500
+1,917% +$830K ﹤0.01% 3169
2024
Q2 		$40K Sell
600
-23,400
-98% -$1.63M ﹤0.01% 6289
2024
Q1 		$1.9M Sell
24,000
-9,500
-28% -$777K ﹤0.01% 2453
2023
Q4 		$2.6M Buy
33,500
+32,900
+5,483% +$2.44M ﹤0.01% 2146
2023
Q3 		$42K Sell
600
-51,600
-99% -$3.86M ﹤0.01% 5955
2023
Q2 		$4.16M Buy
52,200
+51,600
+8,600% +$3.73M ﹤0.01% 1442
2023
Q1 		$43K Sell
600
-2,900
-83% -$226K ﹤0.01% 6086
2022
Q4 		$288K Buy
3,500
+3,200
+1,067% +$264K ﹤0.01% 3786
2022
Q3 		$23K Buy
+300
New +$24K ﹤0.01% 7353
2022
Q2 		– Sell
-200
Closed -$13K – 9813
2022
Q1 		$13K Buy
200
+100
+100% +$5.81K ﹤0.01% 8642
2021
Q4 		$6K Sell
100
-15,800
-99% -$942K ﹤0.01% 9382
2021
Q3 		$1.01M Hold
15,900
– – ﹤0.01% 3056
2021
Q2 		$997K Buy
15,900
+15,645
+6,135% +$981K ﹤0.01% 3130
2021
Q1 		$1.46M Buy
255
+229
+881% +$12.4K ﹤0.01% 1971
2020
Q4 		$130K Sell
26
-54
-68% -$2.15K ﹤0.01% 5147
2020
Q3 		$235K Sell
80
-58
-42% -$1.68K ﹤0.01% 3901
2020
Q2 		$346K Sell
138
-37
-21% -$924 ﹤0.01% 3347
2020
Q1 		$321K Buy
175
+174
+17,400% +$4.98K ﹤0.01% 3075
2019
Q4 		$3K Sell
1
-370
-100% -$11.6K ﹤0.01% 6848
2019
Q3 		$1.15M Sell
371
-266
-42% -$8.1K ﹤0.01% 1794
2019
Q2 		$2.23M Buy
637
+613
+2,554% +$19.8K 0.01% 1227
2019
Q1 		$70K Sell
24
-95
-80% -$2.69K ﹤0.01% 4698
2018
Q4 		$305K Buy
119
+77
+183% +$2.67K ﹤0.01% 2707
2018
Q3 		$147K Buy
42
+6
+17% +$239 ﹤0.01% 4003
2018
Q2 		$147K Sell
36
-65
-64% -$2.62K ﹤0.01% 3840
2018
Q1 		$53K Buy
+101
New +$3.7K ﹤0.01% 2374
2017
Q4 		– Sell
-35
Closed -$5K – 5883
2017
Q3 		$5K Sell
35
-129
-79% -$6.29K ﹤0.01% 4330
2017
Q2 		$51K Buy
164
+129
+369% +$5.71K ﹤0.01% 2371
2017
Q1 		$3K Buy
35
+19
+119% +$771 ﹤0.01% 4910
2016
Q4 		$1K Sell
16
-96
-86% -$3.73K ﹤0.01% 5284
2016
Q3 		$3K Sell
112
-28
-20% -$1.46K ﹤0.01% 4628
2016
Q2 		$11K Buy
140
+118
+536% +$6.9K ﹤0.01% 3484
2016
Q1 		$2K Sell
22
-28
-56% -$1.6K ﹤0.01% 4644
2015
Q4 		$15K Sell
50
-10
-17% -$651 ﹤0.01% 2923
2015
Q3 		$2K Buy
60
+49
+445% +$3.77K ﹤0.01% 4551
2015
Q2 		$4K Buy
11
+10
+1,000% +$720 ﹤0.01% 3764
2015
Q1 		$4K Buy
+1
New +$64 ﹤0.01% 3614

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

Simplex Trading's ACHC Position: Q1 2026 in Review

Simplex Trading opened a new position in Acadia Healthcare (ACHC) in Q1 2026: 33,460 shares worth $783K. The stake represents ﹤0.01% of the portfolio and ranks #2746 among its holdings. This is a return to the name: Simplex Trading previously reported a position in ACHC as recently as Q4 2024.

Simplex Trading first reported a position in ACHC in Q4 2014 and has held it in 21 quarters since. The position peaked at $1.85M in Q2 2024. 295 funds tracked by Wall St. Rank hold ACHC as of Q1 2026.

  • Simplex Trading held 33,460 shares of Acadia Healthcare worth $783K as of Q1 2026.
  • Acadia Healthcare was a new Simplex Trading position in Q1 2026.
  • Acadia Healthcare made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #2746 holding.
  • Simplex Trading first reported a position in Acadia Healthcare in Q4 2014 and has held it in 21 quarters since.
  • Simplex Trading's Acadia Healthcare position peaked at $1.85M in Q2 2024.
  • 295 funds tracked by Wall St. Rank held Acadia Healthcare as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.