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Amkor Technology
AMKR

Overview Fund Activity

330 hedge funds and large institutions have $2.81B invested in Amkor Technology in 2024 Q4 according to their latest regulatory filings, with 41 funds opening new positions, 127 increasing their positions, 115 reducing their positions, and 62 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
330
Holders Change
-26
Holders Change %
-7.3%
% of All Funds
4.39%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
41
Increased
127
Reduced
115
Closed
62
Calls
$11.5M
Puts
$172M
Net Calls
-$160M
Net Calls Change
-$167M

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$402M
2
Principal Financial Group
2
Principal Financial Group
Iowa
$50.7M
3
AllianceBernstein
3
AllianceBernstein
Tennessee
$105M
4
American Century Companies
4
American Century Companies
Missouri
$69.6M
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$23.7M

Top Sellers

1
Arrowstreet Capital
1
Arrowstreet Capital
Massachusetts
$360K
2
AQR Capital Management
2
AQR Capital Management
Connecticut
$46.6M
3
Invesco
3
Invesco
Georgia
$11.6M
4
Boston Partners
4
Boston Partners
Massachusetts
$0
5
BlackRock
5
BlackRock
New York
$279M
Name Holding Trade Value Shares
Change 		Shares
Change %
New York State Teachers Retirement System (NYSTRS)
126
New York State Teachers Retirement System (NYSTRS)
New York
$1.02M +$20.1K +782 +2%
YCM
127
Yousif Capital Management
Michigan
$1.01M -$43.5K -1,693 -4%
M&T Bank
128
M&T Bank
New York
$991K +$61.5K +2,396 +7%
OSAM
129
O'Shaughnessy Asset Management
Connecticut
$953K -$833K -32,437 -47%
Comerica Bank
130
Comerica Bank
Texas
$944K -$21.8K -848 -2%
OAM
131
Oppenheimer Asset Management
New York
$929K -$48.8K -1,901 -5%
CM
132
Caption Management
Oklahoma
$904K +$871K +33,900 +2,608%
TRSOTSOK
133
Teachers Retirement System of the State of Kentucky
Kentucky
$881K – – –
HSBC Holdings
134
HSBC Holdings
United Kingdom
$879K -$2.91M -113,192 -77%
Janney Montgomery Scott
135
Janney Montgomery Scott
Pennsylvania
$872K +$37.4K +1,456 +4%
ASRS
136
Arizona State Retirement System
Arizona
$826K +$6.73K +262 +0.8%
VI
137
Vestcor Inc
New Brunswick, Canada
$825K – – –
WG
138
Winton Group
United Kingdom
$825K -$29K -1,128 -3%
LSERS
139
Louisiana State Employees Retirement System
Louisiana
$809K +$2.57K +100 +0.3%
FM
140
Foster & Motley
Ohio
$778K -$16.1K -627 -2%
SDIC
141
South Dakota Investment Council
South Dakota
$770K – – –
Ensign Peak Advisors
142
Ensign Peak Advisors
Utah
$769K – – –
Parallax Volatility Advisers
143
Parallax Volatility Advisers
California
$766K +$766K +29,829 New
Handelsbanken Fonder
144
Handelsbanken Fonder
Sweden
$755K +$159K +6,200 +27%
GC
145
Guggenheim Capital
Illinois
$754K -$5.07M -197,363 -87%
HDIM
146
Hanson & Doremus Investment Management
Vermont
$734K -$149K -5,815 -17%
Zurich Cantonal Bank
147
Zurich Cantonal Bank
Switzerland
$718K +$78.6K +3,058 +12%
Simplex Trading
148
Simplex Trading
Illinois
$718K +$718K +27,966 New
Mariner
149
Mariner
Kansas
$716K -$68.8K -2,679 -9%
Marshall Wace
150
Marshall Wace
United Kingdom
$712K +$712K +27,717 New
4 5
6
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