Abrams Bison Investments’s Acadia Healthcare ACHC Stock Holding History

Abrams Bison Investments’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	$102M	Hold	4,380,000	–	–	4.43%	9
2025 Q4	$62.2M	Hold	4,380,000	–	–	4.61%	9
2025 Q3	$108M	Buy	4,380,000 +800,000	+22%	+$17.8M	8.5%	5
2025 Q2	$81.2M	Buy	3,580,000 +1,760,000	+97%	+$41.7M	7.58%	6
2025 Q1	$55.2M	Buy	+1,820,000	New	+$69.3M	6.01%	7
2021 Q3	–	Sell	-237,000	Closed	-$14.9M	–	14
2021 Q2	$14.9M	Sell	237,000 -310,805	-57%	-$19.5M	1.29%	11
2021 Q1	$31.3M	Sell	547,805 -518,195	-49%	-$28M	2.82%	10
2020 Q4	$53.6M	Sell	1,066,000 -1,780,740	-63%	-$71M	6.05%	9
2020 Q3	$83.9M	Hold	2,846,740	–	–	10.49%	4
2020 Q2	$71.5M	Buy	2,846,740 +547,805	+24%	+$13.7M	11.13%	6
2020 Q1	$42.2M	Sell	2,298,935 -91,065	-4%	-$2.61M	12.32%	4
2019 Q4	$79.4M	Hold	2,390,000	–	–	11.51%	5
2019 Q3	$74.3M	Hold	2,390,000	–	–	7.42%	8
2019 Q2	$83.5M	Buy	+2,390,000	New	+$77.3M	8.66%	7

Other funds holding ACHC

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

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

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 New York $1.66T AUM 25.57% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

JFG

Jefferies Financial Group New York $14.6B AUM 40.95% 1-Year Est. Return

Abrams Bison Investments's ACHC Position: Q1 2026 in Review

Abrams Bison Investments held its Acadia Healthcare (ACHC) position steady in Q1 2026 at 4,380,000 shares worth $102M. The position accounts for 4.43% of the portfolio, ranked #9.

Abrams Bison Investments first reported a position in ACHC in Q2 2019 and has held it in 14 quarters since. The position peaked at $108M in Q3 2025. 295 funds tracked by Wall St. Rank hold ACHC as of Q1 2026.

Abrams Bison Investments held 4,380,000 shares of Acadia Healthcare worth $102M as of Q1 2026.
Abrams Bison Investments left its Acadia Healthcare share count unchanged in Q1 2026.
Acadia Healthcare made up 4.43% of Abrams Bison Investments's portfolio in Q1 2026, its #9 holding.
Abrams Bison Investments first reported a position in Acadia Healthcare in Q2 2019 and has held it in 14 quarters since.
Abrams Bison Investments's Acadia Healthcare position peaked at $108M in Q3 2025.
295 funds tracked by Wall St. Rank held Acadia Healthcare as of Q1 2026.

Based on Abrams Bison Investments's 13F filing for Q1 2026, filed 15 May 2026.