There is a long list of 309 institutional holders of AMKR 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 AMKR by largest to smallest position reported in the institutional investor's latest 13F filing. In the institutional-holders-of-AMKR table below, the initial column indicates the name of each top institutional holder of AMKR, with a link to that fund's top holdings. The next columns indicate the amount of AMKR stock held by each of the institutional holders of AMKR, followed by the AMKR 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.	14,920,491	$496,405	12/31/2023
AMKR	14,920,491	$496,405	12/31/2023
Dimensional Fund Advisors LP	14,860,585	$494,421	12/31/2023
AMKR	14,860,585	$494,421	12/31/2023
Vanguard Group Inc.	14,756,992	$490,965	12/31/2023
AMKR	14,756,992	$490,965	12/31/2023
LSV Asset Management	6,436,875	$214,155	12/31/2023
AMKR	6,436,875	$214,155	12/31/2023
Alliancebernstein L.P.	4,431,217	$147,427	12/31/2023
AMKR	4,431,217	$147,427	12/31/2023
State Street Corp	3,726,836	$123,992	12/31/2023
AMKR	3,726,836	$123,992	12/31/2023
Geode Capital Management LLC	2,569,144	$85,484	12/31/2023
AMKR	2,569,144	$85,484	12/31/2023
First Trust Advisors LP	2,426,446	$80,728	12/31/2023
AMKR	2,426,446	$80,728	12/31/2023
AQR Capital Management LLC	2,423,369	$80,625	12/31/2023
AMKR	2,423,369	$80,625	12/31/2023
Earnest Partners LLC	2,407,566	$80,100	12/31/2023
AMKR	2,407,566	$80,100	12/31/2023
SW Investment Management LLC	2,000,000	$66,540	12/31/2023
AMKR	2,000,000	$66,540	12/31/2023
Northern Trust Corp	1,855,983	$61,749	12/31/2023
AMKR	1,855,983	$61,749	12/31/2023
Charles Schwab Investment Management Inc.	1,852,309	$61,626	12/31/2023
AMKR	1,852,309	$61,626	12/31/2023
Ameriprise Financial Inc.	1,543,773	$51,361	12/31/2023
AMKR	1,543,773	$51,361	12/31/2023
Goldman Sachs Group Inc.	1,410,504	$46,927	12/31/2023
AMKR	1,410,504	$46,927	12/31/2023
Bank of New York Mellon Corp	1,375,295	$45,756	12/31/2023
AMKR	1,375,295	$45,756	12/31/2023
Morgan Stanley	1,251,128	$41,625	12/31/2023
AMKR	1,251,128	$41,625	12/31/2023
Norges Bank	1,178,959	$39,224	12/31/2023
AMKR	1,178,959	$39,224	12/31/2023
Invesco Ltd.	1,107,621	$36,851	12/31/2023
AMKR	1,107,621	$36,851	12/31/2023
American Century Companies Inc.	1,085,764	$36,123	12/31/2023
AMKR	1,085,764	$36,123	12/31/2023
Westwood Holdings Group Inc.	1,078,173	$35,871	12/31/2023
AMKR	1,078,173	$35,871	12/31/2023
TT International Asset Management LTD	910,271	$30,284	12/31/2023
AMKR	910,271	$30,284	12/31/2023
Marshall Wace LLP	826,903	$27,511	12/31/2023
AMKR	826,903	$27,511	12/31/2023
Tredje AP fonden	627,000	$20,860	12/31/2023
AMKR	627,000	$20,860	12/31/2023
Boston Partners	622,144	$20,692	12/31/2023
AMKR	622,144	$20,692	12/31/2023
Royce & Associates LP	540,838	$17,994	12/31/2023
AMKR	540,838	$17,994	12/31/2023
Prudential Financial Inc.	528,849	$17,595	12/31/2023
AMKR	528,849	$17,595	12/31/2023
Nuveen Asset Management LLC	510,164	$16,973	12/31/2023
AMKR	510,164	$16,973	12/31/2023
JPMorgan Chase & Co.	464,759	$15,463	12/31/2023
AMKR	464,759	$15,463	12/31/2023
Janus Henderson Group PLC	457,081	$15,207	12/31/2023
AMKR	457,081	$15,207	12/31/2023
Principal Financial Group Inc.	438,698	$14,595	12/31/2023
AMKR	438,698	$14,595	12/31/2023
First Eagle Investment Management LLC	417,599	$13,894	12/31/2023
AMKR	417,599	$13,894	12/31/2023
Voloridge Investment Management LLC	394,529	$13,126	12/31/2023
AMKR	394,529	$13,126	12/31/2023
Man Group plc	393,417	$13,089	12/31/2023
AMKR	393,417	$13,089	12/31/2023
Rhumbline Advisers	370,185	$12,316	12/31/2023
AMKR	370,185	$12,316	12/31/2023
Envestnet Asset Management Inc.	347,984	$11,577	12/31/2023
AMKR	347,984	$11,577	12/31/2023
Bandera Partners LLC	304,853	$10,142	12/31/2023
AMKR	304,853	$10,142	12/31/2023
M&G Investment Management Ltd.	300,708	$9,923	12/31/2023
AMKR	300,708	$9,923	12/31/2023
Baird Financial Group Inc.	281,789	$9,375	12/31/2023
AMKR	281,789	$9,375	12/31/2023
Barclays PLC	275,570	$9,169	12/31/2023
AMKR	275,570	$9,169	12/31/2023
Squarepoint Ops LLC	272,359	$9,061	12/31/2023
AMKR	272,359	$9,061	12/31/2023
FMR LLC	262,254	$8,725	12/31/2023
AMKR	262,254	$8,725	12/31/2023
Healthcare of Ontario Pension Plan Trust Fund	257,000	$8,550	12/31/2023
AMKR	257,000	$8,550	12/31/2023
Mirae Asset Global Investments Co. Ltd.	249,934	$8,315	12/31/2023
AMKR	249,934	$8,315	12/31/2023
Jane Street Group LLC		$7,720	12/31/2023
AMKR	177,043	$5,890	12/31/2023
Call	61,400	$2,043	12/31/2023
Put	6,400	$213	12/31/2023
Bridgeway Capital Management Inc.	225,450	$7,501	12/31/2023
AMKR	225,450	$7,501	12/31/2023
Assenagon Asset Management S.A.	224,561	$7,471	12/31/2023
AMKR	224,561	$7,471	12/31/2023
Swiss National Bank	218,000	$7,253	12/31/2023
AMKR	218,000	$7,253	12/31/2023
Trexquant Investment LP	213,657	$7,108	12/31/2023
AMKR	213,657	$7,108	12/31/2023
Tudor Investment Corp Et Al	203,178	$6,760	12/31/2023
AMKR	203,178	$6,760	12/31/2023