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Amkor Technology
AMKR

Overview Fund Activity

182 hedge funds and large institutions have $949M invested in Amkor Technology in 2014 Q2 according to their latest regulatory filings, with 65 funds opening new positions, 57 increasing their positions, 47 reducing their positions, and 22 closing their positions.

Holders
182
Holders Change
+43
Holders Change %
+30.94%
% of All Funds
5.23%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
65
Increased
57
Reduced
47
Closed
22
Calls
$25.5M
Puts
$17.7M
Net Calls
+$7.81M
Net Calls Change
+$6.17M

Top Buyers

1
AQR Capital Management
1
AQR Capital Management
Connecticut
$75.8M
2
Acadian Asset Management
2
Acadian Asset Management
Massachusetts
$62.5M
3
NA
3
Navellier & Associates
Nevada
$48.4M
4
Norges Bank
4
Norges Bank
Norway
$31.5M
5
BIM
5
Bogle Investment Management
Massachusetts
$12.2M

Top Sellers

1
WC
1
Walthausen & Co
New York
$18.1M
2
Deutsche Bank
2
Deutsche Bank
Germany
$1.95M
3
WI
3
WHV Investments
California
$0
4
SC
4
Saiers Capital
New York
$127K
5
BGIM
5
Brandywine Global Investment Management
Pennsylvania
$0
Name Market Value Shares Shares
Change 		Shares
Change %
GC
101
Guggenheim Capital
Illinois
$600K 53,607 +28,182 +111%
SC
102
Sculptor Capital
New York
$560K 50,104 -488,500 -91%
LS
103
Livforsakringsbolaget Skandia
Sweden
$522K 46,700 – –
MCC
104
Malaga Cove Capital
California
$514K 46,012 +46,012 New
OTPPB
105
Ontario Teachers' Pension Plan Board
Ontario, Canada
$501K 44,771 +44,771 New
HDIM
106
Hanson & Doremus Investment Management
Vermont
$464K 41,495 – –
ProShare Advisors
107
ProShare Advisors
Maryland
$462K 41,342 -29,598 -42%
Jane Street
108
Jane Street
New York
$462K 41,366 +41,366 New
CL
109
CSS LLC
Illinois
$458K 41,000 +12,600 +44%
Stifel Financial
110
Stifel Financial
Missouri
$437K 39,135 -1,755 -4%
CSS
111
Cubist Systematic Strategies
Connecticut
$437K 39,043 +39,043 New
MC
112
Menta Capital
California
$425K 38,000 +38,000 New
SC
113
Scotia Capital
Ontario, Canada
$407K 36,403 +36,403 New
TI
114
Turner Investments
Pennsylvania
$406K 36,328 -3,022 -8%
IMS
115
Index Management Solutions
Pennsylvania
$405K 36,236 +25,210 +229%
Royal Bank of Canada
116
Royal Bank of Canada
Ontario, Canada
$386K 34,562 -16,030 -32%
QIM
117
Quantitative Investment Management
Virginia
$386K 34,600 +34,600 New
Citadel Advisors
118
Citadel Advisors
Florida
$374K 33,423 +22,963 +220%
ZIM
119
Zacks Investment Management
Illinois
$371K 33,213 +33,213 New
SKK
120
Shepherd Kaplan Krochuk
Massachusetts
$368K 32,935 +32,935 New
VOYA Investment Management
121
VOYA Investment Management
Georgia
$348K 31,120 +31,120 New
CCMH
122
Cornerstone Capital Management Holdings
New York
$348K 31,200 +31,200 New
Principal Financial Group
123
Principal Financial Group
Iowa
$338K 30,196 +124 +0.4%
ACI
124
AMP Capital Investors
Australia
$327K 30,023 – –
Bank of Montreal
125
Bank of Montreal
Ontario, Canada
$327K 29,287 +29,055 +12,524%
3 4
5
6 7