There is a long list of 132 institutional holders of AMK 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 AMK by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-AMK table below, the initial column indicates the name of each top institutional holder of AMK, with a link to that fund's top holdings. The next columns indicate the amount of AMK stock held by each of the institutional holders of AMK, followed by the AMK 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
JPMorgan Chase & Co.	2,980,823	$89,276	12/31/2023
AMK	2,980,823	$89,276	12/31/2023
Vanguard Group Inc.	2,116,522	$63,390	12/31/2023
AMK	2,116,522	$63,390	12/31/2023
BlackRock Inc.	1,937,171	$58,018	12/31/2023
AMK	1,937,171	$58,018	12/31/2023
Jennison Associates LLC	1,853,384	$55,509	12/31/2023
AMK	1,853,384	$55,509	12/31/2023
Capital World Investors	1,611,713	$48,271	12/31/2023
AMK	1,611,713	$48,271	12/31/2023
T. Rowe Price Investment Management Inc.	1,512,437	$45,298	12/31/2023
AMK	1,512,437	$45,298	12/31/2023
Dimensional Fund Advisors LP	943,396	$28,257	12/31/2023
AMK	943,396	$28,257	12/31/2023
Adage Capital Partners GP L.L.C.	789,298	$23,639	12/31/2023
AMK	789,298	$23,639	12/31/2023
Janus Henderson Group PLC	735,021	$22,014	12/31/2023
AMK	735,021	$22,014	12/31/2023
Cerity Partners LLC	605,481	$18,134	12/31/2023
AMK	605,481	$18,134	12/31/2023
State Street Corp	523,626	$15,683	12/31/2023
AMK	523,626	$15,683	12/31/2023
Geode Capital Management LLC	472,374	$14,149	12/31/2023
AMK	472,374	$14,149	12/31/2023
Millennium Management LLC	466,880	$13,983	12/31/2023
AMK	466,880	$13,983	12/31/2023
Azora Capital LP	465,355	$13,937	12/31/2023
AMK	465,355	$13,937	12/31/2023
Blair William & Co. IL	322,494	$9,659	12/31/2023
AMK	322,494	$9,659	12/31/2023
Nuveen Asset Management LLC	318,445	$9,537	12/31/2023
AMK	318,445	$9,537	12/31/2023
Stony Point Wealth Management Inc.	246,860	$8,741	03/31/2024
AMK	246,860	$8,741	03/31/2024
Primecap Management Co. CA	251,700	$7,538	12/31/2023
AMK	251,700	$7,538	12/31/2023
Northern Trust Corp	222,793	$6,673	12/31/2023
AMK	222,793	$6,673	12/31/2023
Morgan Stanley	181,377	$5,432	12/31/2023
AMK	181,377	$5,432	12/31/2023
Charles Schwab Investment Management Inc.	171,489	$5,136	12/31/2023
AMK	171,489	$5,136	12/31/2023
Mcmorgan & Co. LLC	133,853	$4,009	12/31/2023
AMK	133,853	$4,009	12/31/2023
Phocas Financial Corp.	108,464	$3,841	03/31/2024
AMK	108,464	$3,841	03/31/2024
Bank of New York Mellon Corp	118,314	$3,544	12/31/2023
AMK	118,314	$3,544	12/31/2023
Two Sigma Advisers LP	115,800	$3,468	12/31/2023
AMK	115,800	$3,468	12/31/2023
Bank of America Corp DE	114,026	$3,415	12/31/2023
AMK	114,026	$3,415	12/31/2023
Goldman Sachs Group Inc.	111,950	$3,353	12/31/2023
AMK	111,950	$3,353	12/31/2023
FMR LLC	103,849	$3,110	12/31/2023
AMK	103,849	$3,110	12/31/2023
Two Sigma Investments LP	96,809	$2,899	12/31/2023
AMK	96,809	$2,899	12/31/2023
Algert Global LLC	95,350	$2,856	12/31/2023
AMK	95,350	$2,856	12/31/2023
Renaissance Technologies LLC	85,500	$2,561	12/31/2023
AMK	85,500	$2,561	12/31/2023
Norges Bank	76,200	$2,282	12/31/2023
AMK	76,200	$2,282	12/31/2023
Hodges Capital Management Inc.	60,000	$2,124	03/31/2024
AMK	60,000	$2,124	03/31/2024
First Trust Advisors LP	64,824	$1,941	12/31/2023
AMK	64,824	$1,941	12/31/2023
Sei Investments Co.	55,576	$1,665	12/31/2023
AMK	55,576	$1,665	12/31/2023
Invesco Ltd.	51,740	$1,550	12/31/2023
AMK	51,740	$1,550	12/31/2023
Swiss National Bank	51,300	$1,536	12/31/2023
AMK	51,300	$1,536	12/31/2023
Barclays PLC	50,091	$1,499	12/31/2023
AMK	50,091	$1,499	12/31/2023
Los Angeles Capital Management & Equity Research Inc.	37,909	$1,342	03/31/2024
AMK	37,909	$1,342	03/31/2024
One Charles Private Wealth Services LLC	41,390	$1,240	12/31/2023
AMK	41,390	$1,240	12/31/2023
UBS Group AG	38,723	$1,160	12/31/2023
AMK	38,723	$1,160	12/31/2023
Lmcg Investments LLC	36,487	$1,093	12/31/2023
AMK	36,487	$1,093	12/31/2023
Qube Research & Technologies Ltd	34,523	$1,034	12/31/2023
AMK	34,523	$1,034	12/31/2023
Rhumbline Advisers	31,519	$944	12/31/2023
AMK	31,519	$944	12/31/2023
Citadel Advisors LLC		$894	12/31/2023
AMK	30,565	$915	12/31/2023
Put	1,000	$30	12/31/2023
Call	300	$9	12/31/2023
Teacher Retirement System of Texas	29,010	$869	12/31/2023
AMK	29,010	$869	12/31/2023
Credit Suisse AG	29,016	$869	12/31/2023
AMK	29,016	$869	12/31/2023
California State Teachers Retirement System	26,759	$801	12/31/2023
AMK	26,759	$801	12/31/2023
GWM Advisors LLC	25,446	$778	12/31/2023
AMK	25,446	$778	12/31/2023
Allspring Global Investments Holdings LLC	21,188	$750	03/31/2024
AMK	21,188	$750	03/31/2024