SIMPLEX TRADING, LLC

Position in ACHC — Acadia Healthcare Company, Inc.

CIK 1488542 CHICAGO, IL

Position in ACHC

as of Mar 31, 2026 · filed May 14, 2026 Compact

Position Value

$782,629

+$715,343 QoQ

Shares Held

33,460

+1871.7% QoQ

Ownership

0.036%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

10 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Healthcare · as of Mar 31, 2026

SIMPLEX TRADING, LLC holds $9,218,812 across 24 Medical Care Facilities names. ACHC ranks #5 (8.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PACS	PACS Group, Inc.	70,720	$2,271,526
2	DVA	Davita Inc.	12,475	$1,917,282
3	CMPS	COMPASS Pathways plc	267,465	$1,479,081
4	BKD	Brookdale Senior Living Inc.	101,198	$1,384,388
5	ACHC	Acadia Healthcare Company, Inc. This page	33,460	$782,629
6	FMS	Fresenius Medical Care AG	21,521	$485,513
7	AIRS	Airsculpt Technologies, Inc.	84,478	$239,072
8	PNTG	Pennant Group, Inc.	5,544	$168,981

10 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$782,629	33,460	+1871.7%	Shares	Sole	2026-05-14
2024-12-31	$67,286	1,697	-92.8%	Shares	Sole	2025-02-11
2024-09-30	$1,496,919	23,607	-13.9%	Shares	Sole	2024-11-08
2024-06-30	$1,851,406	27,412	+1261.7%	Shares	Sole	2024-07-25
2023-03-31	$145,439	2,013	+7642.3%	Shares	Sole	2023-04-27
2022-06-30	$1,758	26	-98.4%	Shares	Sole	2022-08-03
2022-03-31	$104,389	1,593	-87.4%	Shares	Sole	2022-05-02
2021-03-31	$723,563	12,663	+632.4%	Shares	Sole	2021-04-26
2020-12-31	$86,899	1,729	-91.3%	Shares	Sole	2021-02-02
2020-03-31	$365,403	19,913	—	Shares	Sole	2020-04-29
No filing history on record for this holder in this stock.