Millennium Management’s Acadia Healthcare ACHC Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $8.06M | Sell |
344,388
-83,916
| -20% | -$1.52M | ﹤0.01% | 2393 |
|
|
2025
Q4 | $6.08M | Buy |
428,304
+180,787
| +73% | +$3.42M | ﹤0.01% | 2794 |
|
|
2025
Q3 | $6.13M | Sell |
247,517
-207,400
| -46% | -$4.63M | ﹤0.01% | 2923 |
|
|
2025
Q2 | $10.3M | Sell |
454,917
-323,017
| -42% | -$7.65M | 0.01% | 2219 |
|
|
2025
Q1 | $23.6M | Sell |
777,934
-121,836
| -14% | -$4.64M | 0.01% | 1362 |
|
|
2024
Q4 | $35.7M | Sell |
899,770
-1,362,008
| -60% | -$61.4M | 0.02% | 1028 |
|
|
2024
Q3 | $143M | Buy |
2,261,778
+1,171,465
| +107% | +$84.6M | 0.07% | 283 |
|
|
2024
Q2 | $73.6M | Buy |
1,090,313
+1,060,894
| +3,606% | +$74.1M | 0.03% | 570 |
|
|
2024
Q1 | $2.33M | Sell |
29,419
-766,986
| -96% | -$62.7M | ﹤0.01% | 3595 |
|
|
2023
Q4 | $61.9M | Buy |
796,405
+661,772
| +492% | +$49M | 0.03% | 667 |
|
|
2023
Q3 | $9.47M | Sell |
134,633
-627,458
| -82% | -$46.9M | ﹤0.01% | 2101 |
|
|
2023
Q2 | $60.7M | Sell |
762,091
-170,407
| -18% | -$12.3M | 0.03% | 613 |
|
|
2023
Q1 | $67.4M | Buy |
932,498
+719,854
| +339% | +$56.1M | 0.04% | 519 |
|
|
2022
Q4 | $17.5M | Sell |
212,644
-22,553
| -10% | -$1.86M | 0.01% | 1568 |
|
|
2022
Q3 | $18.4M | Sell |
235,197
-353,070
| -60% | -$28.2M | 0.01% | 1434 |
|
|
2022
Q2 | $39.8M | Sell |
588,267
-322,342
| -35% | -$22.5M | 0.02% | 783 |
|
|
2022
Q1 | $59.7M | Sell |
910,609
-17,597
| -2% | -$1.02M | 0.03% | 594 |
|
|
2021
Q4 | $56.3M | Buy |
928,206
+535,593
| +136% | +$31.9M | 0.03% | 658 |
|
|
2021
Q3 | $25M | Buy |
392,613
+350,589
| +834% | +$22.1M | 0.02% | 1122 |
|
|
2021
Q2 | $2.64M | Sell |
42,024
-255,297
| -86% | -$16M | ﹤0.01% | 3609 |
|
|
2021
Q1 | $17M | Sell |
297,321
-327,538
| -52% | -$17.7M | 0.01% | 1233 |
|
|
2020
Q4 | $31.4M | Sell |
624,859
-173,244
| -22% | -$6.91M | 0.02% | 744 |
|
|
2020
Q3 | $23.5K | Sell |
798,103
-393,143
| -33% | -$11.4M | 0.03% | 697 |
|
|
2020
Q2 | $29.9M | Buy |
1,191,246
+795,873
| +201% | +$19.9M | 0.04% | 518 |
|
|
2020
Q1 | $7.25M | Buy |
+395,373
| New | +$11.3M | 0.02% | 1070 |
|
|
2019
Q4 | – | Sell |
-397,355
| Closed | -$12.3M | – | 4144 |
|
|
2019
Q3 | $12.3M | Sell |
397,355
-505,261
| -56% | -$15.4M | 0.02% | 1126 |
|
|
2019
Q2 | $31.5M | Buy |
902,616
+281,746
| +45% | +$9.11M | 0.05% | 540 |
|
|
2019
Q1 | $18.2M | Buy |
620,870
+591,114
| +1,987% | +$16.7M | 0.03% | 863 |
|
|
2018
Q4 | $765K | Sell |
29,756
-9,283
| -24% | -$321K | ﹤0.01% | 2724 |
|
|
2018
Q3 | $1.37M | Buy |
39,039
+21,356
| +121% | +$851K | ﹤0.01% | 2686 |
|
|
2018
Q2 | $723K | Buy |
+17,683
| New | +$713K | ﹤0.01% | 3003 |
|
|
2018
Q1 | – | Sell |
-9,661
| Closed | -$315K | – | 3585 |
|
|
2017
Q4 | $315K | Sell |
9,661
-829,207
| -99% | -$28.7M | ﹤0.01% | 3323 |
|
|
2017
Q3 | $40.1M | Buy |
838,868
+767,637
| +1,078% | +$37.4M | 0.06% | 427 |
|
|
2017
Q2 | $3.52M | Sell |
71,231
-246,224
| -78% | -$10.9M | 0.01% | 1732 |
|
|
2017
Q1 | $13.8M | Buy |
317,455
+307,150
| +2,981% | +$12.5M | 0.03% | 850 |
|
|
2016
Q4 | $341K | Sell |
10,305
-1,003,828
| -99% | -$39M | ﹤0.01% | 2836 |
|
|
2016
Q3 | $50.3M | Buy |
1,014,133
+835,470
| +468% | +$43.5M | 0.08% | 249 |
|
|
2016
Q2 | $9.9M | Buy |
178,663
+171,864
| +2,528% | +$10.1M | 0.02% | 857 |
|
|
2016
Q1 | $375K | Sell |
6,799
-516,707
| -99% | -$29.5M | ﹤0.01% | 2658 |
|
|
2015
Q4 | $32.7M | Sell |
523,506
-221,462
| -30% | -$14.4M | 0.07% | 390 |
|
|
2015
Q3 | $49.4M | Buy |
744,968
+83,559
| +13% | +$6.43M | 0.1% | 244 |
|
|
2015
Q2 | $51.8M | Buy |
+661,409
| New | +$47.6M | 0.1% | 249 |
|
|
2015
Q1 | – | Sell |
-54,201
| Closed | -$3.32M | – | 3515 |
|
|
2014
Q4 | $3.32M | Buy |
54,201
+19,057
| +54% | +$1.11M | 0.01% | 1636 |
|
|
2014
Q3 | $1.7M | Sell |
35,144
-27,233
| -44% | -$1.33M | ﹤0.01% | 1978 |
|
|
2014
Q2 | $2.84M | Buy |
+62,377
| New | +$2.74M | 0.01% | 1552 |
|
|
2014
Q1 | – | Sell |
-14,450
| Closed | -$684K | – | 3399 |
|
|
2013
Q4 | $684K | Sell |
14,450
-46,609
| -76% | -$2.03M | ﹤0.01% | 2521 |
|
|
2013
Q3 | $2.41M | Buy |
+61,059
| New | +$2.27M | 0.01% | 1565 |
|
Other funds holding ACHC
KCM
VPM
DM
DCM
ABI
VCM
Millennium Management's ACHC Position: Q1 2026 in Review
Millennium Management reduced its Acadia Healthcare (ACHC) stake by 20% in Q1 2026, selling an estimated $1.52M and leaving 344,388 shares worth $8.06M. The position accounts for ﹤0.01% of the portfolio, ranked #2393.
Millennium Management first reported a position in ACHC in Q3 2013 and has held it in 47 quarters since. The position peaked at $143M in Q3 2024. 295 funds tracked by Wall St. Rank hold ACHC as of Q1 2026.
- Millennium Management held 344,388 shares of Acadia Healthcare worth $8.06M as of Q1 2026.
- Millennium Management sold 83,916 Acadia Healthcare shares in Q1 2026, an estimated $1.52M.
- Acadia Healthcare made up ﹤0.01% of Millennium Management's portfolio in Q1 2026, its #2393 holding.
- Millennium Management first reported a position in Acadia Healthcare in Q3 2013 and has held it in 47 quarters since.
- Millennium Management's Acadia Healthcare position peaked at $143M in Q3 2024.
- 295 funds tracked by Wall St. Rank held Acadia Healthcare as of Q1 2026.
Based on Millennium Management's 13F filing for Q1 2026, filed 15 May 2026.