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Amkor Technology
AMKR

Overview Fund Activity

138 hedge funds and large institutions have $432M invested in Amkor Technology in 2013 Q4 according to their latest regulatory filings, with 26 funds opening new positions, 50 increasing their positions, 43 reducing their positions, and 14 closing their positions.

Holders
138
Holders Change
+12
Holders Change %
+9.52%
% of All Funds
4.01%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
26
Increased
50
Reduced
43
Closed
14
Calls
$187K
Puts
$1.11M
Net Calls
-$920K
Net Calls Change
+$1.18M

Top Buyers

1
WC
1
Walthausen & Co
New York
$18.6M
2
OAM
2
Oxford Asset Management
United Kingdom
$7.03M
3
BGIM
3
Brandywine Global Investment Management
Pennsylvania
$5.27M
4
Allianz Asset Management
4
Allianz Asset Management
Germany
$4.51M
5
TC
5
TFS Capital
Pennsylvania
$5.89M

Top Sellers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$954K
2
SCM
2
Saba Capital Management
New York
$9.93M
3
CCA
3
Canyon Capital Advisors
Texas
$0
4
BA
4
BlackRock Advisors
Delaware
$368K
5
BNP Paribas Financial Markets
5
BNP Paribas Financial Markets
France
$3.37M
Name Market Value Shares Shares
Change 		Shares
Change %
Public Employees Retirement Association of Colorado
101
Public Employees Retirement Association of Colorado
Colorado
$162K 26,361 -40,897 -61%
GC
102
Guggenheim Capital
Illinois
$162K 26,437 +315 +1%
Pacer Advisors
103
Pacer Advisors
Pennsylvania
$159K 22,335 +22,335 New
Jane Street
104
Jane Street
New York
$148K 24,088 +24,088 New
SIM
105
Strategic Investment Management
Virginia
$145K 27,793 – –
HC
106
HHG & Company
Connecticut
$135K 22,130 – –
PAM
107
Princeton Alpha Management
New Jersey
$124K 20,269 +20,269 New
UCFA
108
United Capital Financial Advisors
Texas
$123K 20,000 -100 -0.5%
JG
109
Jefferies Group
New York
$121K 19,706 -5,424 -22%
PCM
110
Piermont Capital Management
Missouri
$121K 19,750 +19,750 New
Citadel Advisors
111
Citadel Advisors
Florida
$117K 19,092 -100,373 -84%
Nomura Holdings
112
Nomura Holdings
Japan
$111K 18,038 -109,759 -86%
T
113
TradeWorx
New Jersey
$107K 17,489 +17,489 New
ACI
114
AMP Capital Investors
Australia
$93K 15,257 +15,257 New
CAS
115
CTC Alternative Strategies
Illinois
$92K 15,000 +15,000 New
CCMH
116
Cornerstone Capital Management Holdings
New York
$76K 12,500 -4,500 -26%
Group One Trading
117
Group One Trading
Illinois
$75K 12,313 +12,313 New
QI
118
QS Investors
New York
$69K 11,200 +11,200 New
AG
119
Algert Global
California
$69K 11,200 +11,200 New
BlackRock
120
BlackRock
New York
$66K 10,752 -846 -7%
AG
121
Aperio Group
California
– – -10,517 Closed
AL
122
Airain Ltd
Guernsey
$62K 10,085 -8,095 -45%
RC
123
RBF Capital
California
$62K 10,050 +10,050 New
SC
124
Scotia Capital
Ontario, Canada
$61K 10,000 -30,800 -75%
AAM
125
Advisors Asset Management
Colorado
$38K 6,159 +6,159 New
3 4
5
6 7