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Amkor Technology
AMKR

Overview Fund Activity

267 hedge funds and large institutions have $2.35B invested in Amkor Technology in 2021 Q3 according to their latest regulatory filings, with 43 funds opening new positions, 78 increasing their positions, 108 reducing their positions, and 26 closing their positions.

Holders
267
Holders Change
+13
Holders Change %
+5.12%
% of All Funds
4.69%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.05%
New
43
Increased
78
Reduced
108
Closed
26
Calls
$14.7M
Puts
$5.68M
Net Calls
+$9.06M
Net Calls Change
+$4.55M

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$296M
2
LSV Asset Management
2
LSV Asset Management
Illinois
$186M
3
BP
3
Bandera Partners
New York
$39.4M
4
SIM
4
SW Investment Management
Colorado
$59.9M
5
AQR Capital Management
5
AQR Capital Management
Connecticut
$27.3M

Top Sellers

1
WA
1
Wasatch Advisors
Utah
$0
2
BGIM
2
Brandywine Global Investment Management
Pennsylvania
$0
3
Morgan Stanley
3
Morgan Stanley
New York
$18.4M
4
CS
4
Credit Suisse
Switzerland
$2.66M
5
BlackRock
5
BlackRock
New York
$282M
Name Market Value Shares Shares
Change 		Shares
Change %
ZCM
76
Ziegler Capital Management
Illinois
$2.16M 86,453 -2,940 -3%
Citigroup
77
Citigroup
New York
$2.14M 85,842 +40,487 +89%
Schroder Investment Management Group
78
Schroder Investment Management Group
United Kingdom
$2.08M 83,466 -6,468 -7%
MIM
79
MetLife Investment Management
New Jersey
$2.08M 83,174 -8,382 -9%
HIS
80
Horizon Investment Services
Indiana
$2.02M 80,920 +4,223 +6%
RJA
81
Raymond James & Associates
Florida
$2.01M 80,625 -126,207 -61%
Tudor Investment Corp
82
Tudor Investment Corp
Connecticut
$1.96M 78,452 +78,452 New
APG Asset Management
83
APG Asset Management
Netherlands
$1.95M 90,764 -21,800 -19%
TPSF
84
Texas Permanent School Fund
Texas
$1.85M 74,107 -5,961 -7%
New York State Common Retirement Fund
85
New York State Common Retirement Fund
New York
$1.84M 73,628 -16,442 -18%
AB
86
Amalgamated Bank
New York
$1.69M 67,680 -11,704 -15%
MAM
87
Martingale Asset Management
Massachusetts
$1.67M 67,026 -8,713 -12%
EF
88
Empirical Finance
Pennsylvania
$1.59M 63,851 +24,046 +60%
Voloridge Investment Management
89
Voloridge Investment Management
Florida
$1.59M 63,827 +63,827 New
Ensign Peak Advisors
90
Ensign Peak Advisors
Utah
$1.58M 63,500 – –
NA
91
NewEdge Advisors
Louisiana
$1.57M 62,886 +62,886 New
Franklin Resources
92
Franklin Resources
California
$1.52M 61,035 +61,035 New
Millennium Management
93
Millennium Management
New York
$1.49M 59,539 -30,702 -34%
Grantham, Mayo, Van Otterloo & Co (GMO)
94
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$1.47M 58,900 +58,900 New
ZCM
95
Zebra Capital Management
Connecticut
$1.44M 57,499 +57,499 New
Assenagon Asset Management
96
Assenagon Asset Management
Luxembourg
$1.38M 55,475 -153 -0.3%
TC
97
TwinBeech Capital
New York
$1.38M 55,262 +55,262 New
BCM
98
Brigade Capital Management
New York
$1.3M 52,000 – –
EGM
99
Engineers Gate Manager
New York
$1.29M 51,797 +26,280 +103%
Jane Street
100
Jane Street
New York
$1.24M 49,802 -65,097 -57%
2 3
4
5 6