AMKR icon

Amkor Technology
AMKR

Overview Fund Activity

339 hedge funds and large institutions have $2.36B invested in Amkor Technology in 2025 Q2 according to their latest regulatory filings, with 54 funds opening new positions, 136 increasing their positions, 117 reducing their positions, and 50 closing their positions.

Holders
339
Holders Change
-4
Holders Change %
-1.17%
% of All Funds
4.55%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
54
Increased
136
Reduced
117
Closed
50
Calls
$16.8M
Puts
$159M
Net Calls
-$142M
Net Calls Change
-$31.1M

Top Buyers

1
BlackRock
1
BlackRock
New York
$313M
2
EARNEST Partners
2
EARNEST Partners
Georgia
$92.9M
3
GAM
3
Gotham Asset Management
New York
$27.8M
4
AQR Capital Management
4
AQR Capital Management
Connecticut
$74.5M
5
Millennium Management
5
Millennium Management
New York
$27.9M

Top Sellers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$5.62M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$317M
3
Invesco
3
Invesco
Georgia
$11M
4
Fidelity Investments
4
Fidelity Investments
Massachusetts
$27M
5
HF
5
HRT Financial
New York
$4.62M
Name Market Value Shares Shares
Change 		Shares
Change %
State Board of Administration of Florida Retirement System
126
State Board of Administration of Florida Retirement System
Florida
$999K 47,611 -2,980 -6%
KBC Group
127
KBC Group
Belgium
$969K 46,187 -25,392 -35%
VRS
128
Virginia Retirement Systems
Virginia
$968K 46,124 -5,300 -10%
PFSRSONJ
129
Police & Firemen's Retirement System of New Jersey
New Jersey
$912K 43,467 +2,407 +6%
State of Tennessee, Department of Treasury
130
State of Tennessee, Department of Treasury
Tennessee
$905K 43,094 – –
IFU
131
iSAM Funds (UK)
United Kingdom
$863K 41,095 +41,095 New
Wealth Enhancement Advisory Services
132
Wealth Enhancement Advisory Services
Minnesota
$860K 38,676 +17,713 +84%
SDIC
133
South Dakota Investment Council
South Dakota
$852K 40,593 +10,603 +35%
New York State Teachers Retirement System (NYSTRS)
134
New York State Teachers Retirement System (NYSTRS)
New York
$836K 39,811 – –
YCM
135
Yousif Capital Management
Michigan
$795K 37,889 -632 -2%
VPIM
136
Vanguard Personalized Indexing Management
California
$781K 37,212 +9,935 +36%
New York State Common Retirement Fund
137
New York State Common Retirement Fund
New York
$772K 36,793 – –
Comerica Bank
138
Comerica Bank
Texas
$766K 36,490 -79 -0.2%
ASRS
139
Arizona State Retirement System
Arizona
$757K 36,050 +4,230 +13%
TRSOTSOK
140
Teachers Retirement System of the State of Kentucky
Kentucky
$720K 34,304 – –
HDIM
141
Hanson & Doremus Investment Management
Vermont
$696K 33,156 -885 -3%
Creative Planning
142
Creative Planning
Kansas
$693K 33,017 -242 -0.7%
EI
143
Ethic Inc
New York
$690K 32,627 +11,304 +53%
LSERS
144
Louisiana State Employees Retirement System
Louisiana
$672K 32,000 +200 +0.6%
QCG
145
Quadrant Capital Group
Ohio
$661K 31,484 +30,605 +3,482%
Zurich Cantonal Bank
146
Zurich Cantonal Bank
Switzerland
$639K 30,447 – –
BC
147
Bridgefront Capital
Texas
$639K 30,435 +30,435 New
COPPSERS
148
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$613K 29,199 +2,080 +8%
LCM
149
Landscape Capital Management
New Jersey
$613K 29,193 +9,235 +46%
Pathstone Holdings
150
Pathstone Holdings
New Jersey
$610K 29,039 -10,118 -26%
4 5
6
7 8