There is a long list of 143 institutional holders of AMEH within the last two holding periods in our database of 13F filers, so we've sorted through to present to you just the top 50 institutional holders of AMEH by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-AMEH table below, the initial column indicates the name of each top institutional holder of AMEH, with a link to that fund's top holdings. The next columns indicate the amount of AMEH stock held by each of the institutional holders of AMEH, followed by the AMEH position size held by the institution, and finally the date of the quarterly 13F filing period the holdings data represents for that institution.

Holder	Amount	Position Size ($ in 1000's)	As of
BlackRock Inc.	6,498,075	$248,876	12/31/2023
AMEH	6,498,075	$248,876	12/31/2023
Vanguard Group Inc.	5,049,928	$193,412	12/31/2023
AMEH	5,049,928	$193,412	12/31/2023
State Street Corp	1,546,620	$59,236	12/31/2023
AMEH	1,546,620	$59,236	12/31/2023
Geode Capital Management LLC	944,449	$36,176	12/31/2023
AMEH	944,449	$36,176	12/31/2023
Dimensional Fund Advisors LP	768,520	$29,438	12/31/2023
AMEH	768,520	$29,438	12/31/2023
Steel Peak Wealth Management LLC	667,176	$28,015	03/31/2024
AMEH	667,176	$28,015	03/31/2024
325 Capital LLC	592,810	$22,705	12/31/2023
AMEH	592,810	$22,705	12/31/2023
Jane Street Group LLC		$22,215	12/31/2023
Call	527,600	$20,207	12/31/2023
AMEH	52,440	$2,008	12/31/2023
Northern Trust Corp	452,732	$17,340	12/31/2023
AMEH	452,732	$17,340	12/31/2023
Morgan Stanley	391,199	$14,983	12/31/2023
AMEH	391,199	$14,983	12/31/2023
Charles Schwab Investment Management Inc.	344,029	$13,176	12/31/2023
AMEH	344,029	$13,176	12/31/2023
Bank of New York Mellon Corp	309,540	$12,998	03/31/2024
AMEH	309,540	$12,998	03/31/2024
Atria Wealth Solutions Inc.	237,370	$9,091	12/31/2023
AMEH	237,370	$9,091	12/31/2023
Principal Financial Group Inc.	223,292	$8,552	12/31/2023
AMEH	223,292	$8,552	12/31/2023
NorthCrest Asset Manangement LLC	203,563	$8,548	03/31/2024
AMEH	203,563	$8,548	03/31/2024
Royal Bank of Canada	218,638	$8,373	12/31/2023
AMEH	218,638	$8,373	12/31/2023
Invesco Ltd.	206,173	$7,896	12/31/2023
AMEH	206,173	$7,896	12/31/2023
Fort Washington Investment Advisors Inc. OH	176,160	$6,747	03/31/2024
AMEH	176,160	$6,747	03/31/2024
HighTower Advisors LLC	171,097	$6,552	12/31/2023
AMEH	171,097	$6,552	12/31/2023
Goldman Sachs Group Inc.	134,478	$5,151	12/31/2023
AMEH	134,478	$5,151	12/31/2023
Ameriprise Financial Inc.	126,181	$4,833	12/31/2023
AMEH	126,181	$4,833	12/31/2023
Citadel Advisors LLC		$4,632	12/31/2023
AMEH	102,043	$3,908	12/31/2023
Call	23,400	$896	12/31/2023
Put	4,500	$172	12/31/2023
Rhumbline Advisers	119,968	$4,595	12/31/2023
AMEH	119,968	$4,595	12/31/2023
Legal & General Group Plc	119,263	$4,568	12/31/2023
AMEH	119,263	$4,568	12/31/2023
Nuveen Asset Management LLC	110,518	$4,233	12/31/2023
AMEH	110,518	$4,233	12/31/2023
Point72 Asset Management L.P.	106,200	$4,067	12/31/2023
AMEH	106,200	$4,067	12/31/2023
JPMorgan Chase & Co.	90,290	$3,458	12/31/2023
AMEH	90,290	$3,458	12/31/2023
Public Sector Pension Investment Board	86,227	$3,302	12/31/2023
AMEH	86,227	$3,302	12/31/2023
Swiss National Bank	85,144	$3,261	12/31/2023
AMEH	85,144	$3,261	12/31/2023
Nordea Investment Management AB	79,770	$3,140	12/31/2023
AMEH	79,770	$3,140	12/31/2023
Ziegler Capital Management LLC	79,473	$3,044	12/31/2023
AMEH	79,473	$3,044	12/31/2023
Barclays PLC	67,411	$2,582	12/31/2023
AMEH	67,411	$2,582	12/31/2023
Victory Capital Management Inc.	66,809	$2,559	12/31/2023
AMEH	66,809	$2,559	12/31/2023
Granite Bay Wealth Management LLC	63,000	$2,413	12/31/2023
AMEH	63,000	$2,413	12/31/2023
Marshall Wace LLP	58,189	$2,229	12/31/2023
AMEH	58,189	$2,229	12/31/2023
Credit Suisse AG	56,914	$2,180	12/31/2023
AMEH	56,914	$2,180	12/31/2023
Bank of America Corp DE	53,024	$2,031	12/31/2023
AMEH	53,024	$2,031	12/31/2023
UBS Asset Management Americas Inc.	50,808	$1,946	12/31/2023
AMEH	50,808	$1,946	12/31/2023
New York State Teachers Retirement System	43,801	$1,839	03/31/2024
AMEH	43,801	$1,839	03/31/2024
Prudential Financial Inc.	47,746	$1,829	12/31/2023
AMEH	47,746	$1,829	12/31/2023
Alliancebernstein L.P.	47,500	$1,819	12/31/2023
AMEH	47,500	$1,819	12/31/2023
American Century Companies Inc.	46,137	$1,767	12/31/2023
AMEH	46,137	$1,767	12/31/2023
Bridgewater Associates LP	45,550	$1,745	12/31/2023
AMEH	45,550	$1,745	12/31/2023
California State Teachers Retirement System	45,499	$1,743	12/31/2023
AMEH	45,499	$1,743	12/31/2023
Susquehanna International Group LLP		$1,722	12/31/2023
Call	26,100	$1,000	12/31/2023
AMEH	25,965	$994	12/31/2023
Put	7,100	$272	12/31/2023
Great West Life Assurance Co. Can	44,577	$1,698	12/31/2023
AMEH	44,577	$1,698	12/31/2023
UBS Group AG	39,340	$1,507	12/31/2023
AMEH	39,340	$1,507	12/31/2023
Kennedy Capital Management Inc.	38,247	$1,465	12/31/2023
AMEH	38,247	$1,465	12/31/2023
Thrivent Financial for Lutherans	37,023	$1,418	12/31/2023
AMEH	37,023	$1,418	12/31/2023
Texas Permanent School Fund	35,877	$1,374	12/31/2023
AMEH	35,877	$1,374	12/31/2023