Amkor Technology Inc (AMKR) Ownership

26.53 ↑0.52 (2.00%)

As of December 31, 1969, 7:00pm EST.

Institutions
Mutual Funds

Institutional Ownership

Vanguard Group Inc is the biggest individual institutional holder of Amkor Technology Inc (AMKR), owning a total of 14.6 million shares. Combined, the top 35 institutional holders of AMKR own 42.43% of the company with a total of 104.6 million shares.

In the latest ownership report on September 30th 2024, the top 35 institutional holders increased their combined ownership of AMKR by 7.7 million shares. 13 institutions bought 10,545,189 total additional shares and increased their ownership by an average of 1,906.29%. However 5 institutions sold 2,879,680 total shares and decreased their ownership by an average of 15.38%.

Overall this is a positive sign as the number of shares owned by the top 20 institutional holders of Amkor Technology increased by a net total of 7,665,509 in the latest quarter.

Institution Ownership Chart

Latest Institutional Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Group Inc	5.909%	5.939%	14,572,224	816,936	2024-09-30
Dimensional Fund Advisors, Inc.	5.433%	-5.767%	13,399,426	-820,019	2024-09-30
LSV Asset Management	2.189%	-7.799%	5,399,238	-456,722	2024-09-30
First Trust Advisors L.P.	1.795%	36.634%	4,427,981	1,187,221	2024-09-30
Pacer Advisors, INC.	1.536%	24,383.300%	3,787,565	3,772,095	2024-09-30
AllianceBernstein L.P.	1.429%	9.629%	3,524,720	309,586	2024-09-30
State Street Corp	1.361%	5.552%	3,355,817	176,528	2024-09-30
AQR Capital Management LLC	1.012%	39.679%	2,495,320	708,851	2024-09-30
Earnest Partners LLC	0.952%	-3.093%	2,348,296	-74,959	2024-09-30
American Century Companies Inc	0.883%	30.175%	2,178,231	504,917	2024-09-30
Geode Capital Management, LLC	0.849%	6.678%	2,094,296	131,106	2024-09-30
Charles Schwab Investment Management Inc	0.762%	4.927%	1,878,912	88,226	2024-09-30
FMR Inc	0.631%	35.706%	1,555,392	409,241	2024-09-30
Ceredex Value Advisors LLC	0.565%	0.000%	1,392,500	1,392,500	2024-09-30
Principal Financial Group Inc	0.552%	212.577%	1,361,084	925,644	2024-09-30
Bank of New York Mellon Corp	0.540%	-7.821%	1,331,589	-112,980	2024-09-30
SW Investment Management LLC	0.521%	-52.407%	1,285,000	-1,415,000	2024-09-30
Westwood Holdings Group Inc	0.501%	10.992%	1,235,280	122,338	2024-09-30

Top Institutions

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Vanguard Group Inc	5.909%	5.939%	14,572,224	816,936	2024-09-30
Dimensional Fund Advisors, Inc.	5.433%	-5.767%	13,399,426	-820,019	2024-09-30
BlackRock Inc	4.921%	-20.170%	12,136,601	-3,066,441	2024-06-30
LSV Asset Management	2.189%	-7.799%	5,399,238	-456,722	2024-09-30
First Trust Advisors L.P.	1.795%	36.634%	4,427,981	1,187,221	2024-09-30
State Street Corporation	1.557%	2.940%	3,836,397	109,561	2024-03-31
Pacer Advisors, INC.	1.536%	24,383.300%	3,787,565	3,772,095	2024-09-30
AllianceBernstein L.P.	1.429%	9.629%	3,524,720	309,586	2024-09-30
State Street Corp	1.361%	5.552%	3,355,817	176,528	2024-09-30
AQR Capital Management LLC	1.012%	39.679%	2,495,320	708,851	2024-09-30
Earnest Partners LLC	0.952%	-3.093%	2,348,296	-74,959	2024-09-30
Morgan Stanley - Brokerage Accounts	0.887%	4.868%	2,186,296	101,496	2024-06-30
American Century Companies Inc	0.883%	30.175%	2,178,231	504,917	2024-09-30
Geode Capital Management, LLC	0.849%	6.678%	2,094,296	131,106	2024-09-30
Charles Schwab Investment Management Inc	0.762%	4.927%	1,878,912	88,226	2024-09-30
Bandera Partners LLC	0.744%	0.000%	1,827,921	0	2023-03-31
Northern Trust Corp	0.666%	-0.173%	1,642,078	-2,846	2024-06-30
Goldman Sachs Group Inc	0.632%	-44.805%	1,557,060	-1,263,948	2024-03-31
FMR Inc	0.631%	35.706%	1,555,392	409,241	2024-09-30
Ameriprise Financial Inc	0.627%	4.447%	1,543,773	65,727	2023-12-31
Arrowstreet Capital Limited Partnership	0.606%	83.922%	1,493,722	681,570	2024-06-30
Driehaus Capital Management LLC	0.592%	0.000%	1,458,746	1,458,746	2024-06-30
Amvescap Plc.	0.582%	16.198%	1,435,351	200,090	2024-06-30
Ceredex Value Advisors LLC	0.565%	0.000%	1,392,500	1,392,500	2024-09-30
Principal Financial Group Inc	0.552%	212.577%	1,361,084	925,644	2024-09-30
Millennium Management LLC	0.552%	359.732%	1,360,292	1,064,404	2024-06-30
Bank of New York Mellon Corp	0.540%	-7.821%	1,331,589	-112,980	2024-09-30
NORGES BANK	0.539%	12.846%	1,330,404	151,445	2024-06-30
SW Investment Management LLC	0.521%	-52.407%	1,285,000	-1,415,000	2024-09-30
Westwood Holdings Group Inc	0.501%	10.992%	1,235,280	122,338	2024-09-30
JPMorgan Chase & Co	0.474%	24.289%	1,161,855	227,056	2022-09-30
Fuller & Thaler Asset Management Inc	0.471%	-65.485%	1,156,091	-2,193,459	2023-03-31
Marshall Wace Asset Management Ltd	0.419%	0.000%	1,030,664	1,030,664	2023-09-30
Royce & Associates, LP	0.403%	-14.559%	985,931	-168,000	2022-09-30
Nuveen Asset Management, LLC	0.344%	-1.706%	844,732	-14,660	2022-12-31

Mutual Fund Ownership

Sapphire Star Capital Small Cap Growth is the biggest individual fund holder of Amkor Technology Inc (AMKR), owning a total of 6.1 million shares. Combined, the top 40 mutual fund holders of AMKR own 28.56% of the company with a total of 70.3 million shares.

In the latest ownership report on November 30th 2024, the top 40 fund holders increased their combined ownership of AMKR by 193 thousand shares. 7 funds bought 204,789 total additional shares and increased their ownership by an average of 2.08%. However 1 funds sold 11,478 total shares and decreased their ownership by an average of 0.33%.

Overall this is a positive sign as the number of shares owned by the top 20 mutual funds holding Amkor Technology increased by a net total of 193,311 in the latest report.

Mutual Funds Chart

Latest Mutual Fund Ownership Changes

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
iShares Core S&P Mid-Cap ETF	1.476%	0.000%	3,640,033	0	2024-11-30
Vanguard Total Stock Mkt Idx Inv	1.416%	-0.328%	3,493,244	-11,478	2024-11-30
Vanguard Small Cap Index	1.134%	0.588%	2,796,551	16,350	2024-11-30
Vanguard Information Technology ETF	1.002%	1.525%	2,472,122	37,127	2024-11-30
Vanguard Small Cap Value Index Inv	0.768%	0.795%	1,893,610	14,929	2024-11-30
Vanguard Institutional Extnd Mkt Idx Tr	0.684%	2.910%	1,686,190	47,680	2024-11-30
Ceredex Mid Cap Value Equity	0.476%	2.434%	1,174,100	27,900	2024-11-30
Virtus Ceredex Mid-Cap Value Equity I	0.430%	3.243%	1,060,000	33,300	2024-11-30
SPDR® S&P MIDCAP 400 ETF Trust	0.373%	3.085%	918,956	27,503	2024-11-30

Top Mutual Funds

Owner	Percent Owned	Percent Change	Shares Owned	Share Change	Date Reported
Sapphire Star Capital Small Cap Growth	2.489%	1,564,520.000%	6,117,647	6,117,256	2023-06-30
Sapphire Star Capital Mid Cap Growth	2.134%	0.000%	5,243,697	5,243,697	2023-06-30
Pacer US Cash Cows 100 ETF	1.551%	0.124%	3,825,489	4,752	2024-11-29
DFA US Small Cap Value I	1.491%	-10.940%	3,676,105	-451,559	2024-10-31
iShares Core S&P Mid-Cap ETF	1.476%	0.000%	3,640,033	0	2024-11-30
Vanguard Total Stock Mkt Idx Inv	1.416%	-0.328%	3,493,244	-11,478	2024-11-30
Vanguard Instl Ttl Stck Mkt Idx Tr	1.249%	-8.748%	3,069,775	-294,299	2023-03-31
Vanguard Small Cap Index	1.134%	0.588%	2,796,551	16,350	2024-11-30
iShares Russell 2000 ETF	1.050%	0.767%	2,585,602	19,668	2024-05-30
Vanguard Information Technology ETF	1.002%	1.525%	2,472,122	37,127	2024-11-30
First Trust SMID Cp Rising Div Achv ETF	0.990%	0.454%	2,441,898	11,034	2024-11-28
Vanguard Small Cap Value Index Inv	0.768%	0.795%	1,893,610	14,929	2024-11-30
DFA US Targeted Value I	0.720%	-2.890%	1,774,900	-52,822	2024-10-31
Vanguard Institutional Extnd Mkt Idx Tr	0.684%	2.910%	1,686,190	47,680	2024-11-30
First Trust Nasdaq Semiconductor ETF	0.679%	-0.987%	1,674,982	-16,695	2024-11-28
Vanguard Extended Market Index Investor	0.549%	-0.343%	1,349,578	-4,650	2023-08-31
DFA US Small Cap I	0.530%	0.000%	1,307,269	0	2024-10-31
EARNEST Small Cap Value	0.487%	65,501.300%	1,197,223	1,195,398	2023-12-31
Fidelity Small Cap Index	0.477%	4.675%	1,175,197	52,490	2024-06-30
Ceredex Mid Cap Value Equity	0.476%	2.434%	1,174,100	27,900	2024-11-30
Vanguard Strategic Equity Inv	0.453%	0.000%	1,116,833	0	2024-09-30
Fuller & Thaler Behavioral Sm-Cp Eq R6	0.441%	-65.379%	1,083,508	-2,046,088	2023-03-31
Fuller & Thaler Behavioral Small-Cap Eq	0.441%	0.000%	1,083,508	0	2023-05-31
Virtus Ceredex Mid-Cap Value Equity I	0.430%	3.243%	1,060,000	33,300	2024-11-30
American Century Small Cap Value Inv	0.426%	121.053%	1,050,000	575,000	2024-09-30
American Century U.S. Small Cap Value	0.426%	121.053%	1,050,000	575,000	2024-09-30
iShares Russell 2000 Value ETF	0.417%	-0.132%	1,025,278	-1,358	2024-05-30
Fidelity® Small Cap Index	0.402%	2.760%	986,725	26,506	2023-10-31
Harbor Small Cap Value Instl	0.392%	-6.756%	967,311	-70,081	2024-09-30
Fidelity Dividend Growth	0.391%	-10.455%	964,400	-112,600	2024-10-31
SPDR® S&P MIDCAP 400 ETF Trust	0.373%	3.085%	918,956	27,503	2024-11-30
AB Discovery Value Advisor	0.330%	0.000%	812,624	0	2024-09-30
Strategic Advisers® Small-Mid Cap	0.306%	-0.204%	750,925	-1,536	2023-08-31
DFA US Core Equity 2 I	0.293%	0.000%	721,239	0	2024-08-31
Dimensional US Small Cap Value ETF	0.292%	0.112%	719,689	807	2024-09-30
State St Russell Sm/Mid Cp® Indx NL Cl C	0.292%	0.000%	718,997	0	2024-08-31
Invesco Semiconductors ETF	0.288%	0.000%	709,297	0	2024-08-31
Dimensional US Targeted Value ETF	0.275%	-0.109%	676,483	-741	2024-08-30
iShares S&P Mid-Cap 400 Growth ETF	0.273%	0.000%	670,832	0	2023-03-31
Avantis® U.S. Small Cap Value ETF	0.271%	0.000%	663,502	0	2023-02-28