Mather Group’s Acadia Healthcare ACHC Stock Holding History

Mather Group’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	$1.5K	Buy	+64	New	+$1.16K	﹤0.01%	1732
2025 Q4	–	Sell	-116	Closed	-$2.87K	–	650
2025 Q3	$2.87K	Buy	+116	New	+$2.59K	﹤0.01%	1491
2025 Q2	–	Sell	-390	Closed	-$11.8K	–	621
2025 Q1	$11.8K	Sell	390 -189	-33%	-$7.2K	﹤0.01%	1206
2024 Q4	$23K	Buy	579 +12	+2%	+$541	﹤0.01%	1052
2024 Q3	$36K	Sell	567 -60	-10%	-$4.33K	﹤0.01%	945
2024 Q2	$49.7K	Buy	627 +4	+0.6%	+$279	﹤0.01%	1000
2024 Q1	$48.4K	Buy	+623	New	+$50.9K	﹤0.01%	881

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

ABI

Abrams Bison Investments Bethesda, Maryland $2.31B AUM 40.26% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Mather Group's ACHC Position: Q1 2026 in Review

Mather Group opened a new position in Acadia Healthcare (ACHC) in Q1 2026: 64 shares worth $1.5K. The stake represents ﹤0.01% of the portfolio and ranks #1732 among its holdings. This is a return to the name: Mather Group previously reported a position in ACHC as recently as Q3 2025.

Mather Group first reported a position in ACHC in Q1 2024 and has held it in 7 quarters since. The position peaked at $49.7K in Q2 2024. 295 funds tracked by Wall St. Rank hold ACHC as of Q1 2026.

Mather Group held 64 shares of Acadia Healthcare worth $1.5K as of Q1 2026.
Acadia Healthcare was a new Mather Group position in Q1 2026.
Acadia Healthcare made up ﹤0.01% of Mather Group's portfolio in Q1 2026, its #1732 holding.
Mather Group first reported a position in Acadia Healthcare in Q1 2024 and has held it in 7 quarters since.
Mather Group's Acadia Healthcare position peaked at $49.7K in Q2 2024.
295 funds tracked by Wall St. Rank held Acadia Healthcare as of Q1 2026.

Based on Mather Group's 13F filing for Q1 2026, filed 13 Apr 2026.