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Amkor Technology
AMKR

Overview Fund Activity

135 hedge funds and large institutions have $294M invested in Amkor Technology in 2013 Q2 according to their latest regulatory filings, with 135 funds opening new positions, increasing their positions, reducing their positions, and closing their positions.

Holders
135
Holders Change
+135
Holders Change %
–
% of All Funds
4.41%
Holding in Top 10
3
Holding in Top 10 Change
+3
Holding in Top 10 Change %
%
% of All Funds
0.1%
New
135
Increased
–
Reduced
–
Closed
–
Calls
$340K
Puts
$1.7M
Net Calls
-$1.36M
Net Calls Change
-$1.36M

Top Buyers

1
LSV Asset Management
1
LSV Asset Management
Illinois
$29.5M
2
AllianceBernstein
2
AllianceBernstein
Tennessee
$25.1M
3
WI
3
WHV Investments
California
$21.4M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$17.8M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$17M

Top Sellers

No sellers this quarter
Name Market Value Shares Shares
Change 		Shares
Change %
Principal Financial Group
101
Principal Financial Group
Iowa
$140K 33,255 +33,255 New
KCG
102
Knight Capital Group
$136K 32,298 +32,298 New
MC
103
Menta Capital
California
$129K 30,600 +30,600 New
GMIM
104
General Motors Investment Management
New York
$127K 30,082 +30,082 New
AL
105
Airain Ltd
Guernsey
$126K 29,898 +29,898 New
BJ
106
BlackRock Japan
Japan
$125K 29,740 +29,740 New
SIM
107
Strategic Investment Management
Virginia
$117K 27,793 +27,793 New
Federated Hermes
108
Federated Hermes
Pennsylvania
$112K 26,556 +26,556 New
GC
109
Guggenheim Capital
Illinois
$106K 25,103 +25,103 New
PP
110
Paloma Partners
Connecticut
$102K 24,126 +24,126 New
LS
111
Livforsakringsbolaget Skandia
Sweden
$97K 23,000 +23,000 New
JG
112
Jefferies Group
New York
$96K 22,830 +22,830 New
HC
113
HHG & Company
Connecticut
$92K 22,130 +22,130 New
HCM
114
Highbridge Capital Management
New York
$85K 20,262 +20,262 New
UCFA
115
United Capital Financial Advisors
Texas
$84K 20,000 +20,000 New
Jane Street
116
Jane Street
New York
$79K 18,795 +18,795 New
ACI
117
AMP Capital Investors
Australia
$77K 18,483 +18,483 New
Acadian Asset Management
118
Acadian Asset Management
Massachusetts
$70K 16,534 +16,534 New
Group One Trading
119
Group One Trading
Illinois
$55K 13,041 +13,041 New
KA
120
Kovack Advisors
Florida
$48K 11,327 +11,327 New
GAM
121
Gotham Asset Management
New York
$44K 10,360 +10,360 New
BlackRock
122
BlackRock
New York
$44K 10,474 +10,474 New
ST
123
Spot Trading
Illinois
$33K 7,767 +7,767 New
BBHC
124
Brown Brothers Harriman & Co
New York
$30K 7,115 +7,115 New
PAM
125
Panagora Asset Management
Massachusetts
$26K 6,164 +6,164 New
2 3 4
5
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