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Amkor Technology
AMKR

Overview Fund Activity

126 hedge funds and large institutions have $293M invested in Amkor Technology in 2013 Q3 according to their latest regulatory filings, with 15 funds opening new positions, 58 increasing their positions, 34 reducing their positions, and 21 closing their positions.

Holders
126
Holders Change
-9
Holders Change %
-6.67%
% of All Funds
4.09%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.03%
New
15
Increased
58
Reduced
34
Closed
21
Calls
$62K
Puts
$2.16M
Net Calls
-$2.1M
Net Calls Change
-$743K

Top Buyers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$28.1M
2
BIT
2
BlackRock Institutional Trust
California
$18.8M
3
WI
3
WHV Investments
California
$25.2M
4
SC
4
Saiers Capital
New York
$4.13M
5
SCM
5
Saba Capital Management
New York
$12.4M

Top Sellers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$7.4M
2
CRAM
2
Claren Road Asset Management
New York
$0
3
ACQC
3
Asian Century Quest Capital
New York
$0
4
Arrowstreet Capital
4
Arrowstreet Capital
Massachusetts
$1.85M
5
Ameriprise
5
Ameriprise
Minnesota
$29K
Name Market Value Shares Shares
Change 		Shares
Change %
Public Employees Retirement Association of Colorado
76
Public Employees Retirement Association of Colorado
Colorado
$289K 67,258 – –
Legal & General Group
77
Legal & General Group
United Kingdom
$285K 66,490 – –
Swiss National Bank
78
Swiss National Bank
Switzerland
$257K 59,900 -11,000 -16%
Wellington Management Group
79
Wellington Management Group
Massachusetts
$253K 58,997 – –
BJ
80
BlackRock Japan
Japan
$243K 56,821 +27,081 +91%
TH
81
Timber Hill
Connecticut
$241K 56,185 +8,452 +18%
SCM
82
Stevens Capital Management
Pennsylvania
$236K 55,053 +14,413 +35%
MLICM
83
Metropolitan Life Insurance Company (MetLife)
New York
$231K 53,882 – –
UBS AM
84
UBS AM
Illinois
$211K 49,194 – –
RFC
85
Russell Frank Company
Washington
$192K 44,839 -299,970 -87%
ProShare Advisors
86
ProShare Advisors
Maryland
$191K 44,548 -3,094 -6%
AIG
87
American International Group
New York
$184K 42,994 -7,858 -15%
DC
88
Deere & Company
Illinois
$178K 41,532 – –
TI
89
Turner Investments
Pennsylvania
$177K 41,265 -2,648 -6%
Schroder Investment Management Group
90
Schroder Investment Management Group
United Kingdom
$175K 40,900 -13,400 -25%
SC
91
Scotia Capital
Ontario, Canada
$175K 40,800 +40,800 New
HSBC Holdings
92
HSBC Holdings
United Kingdom
$171K 40,000 +40,000 New
GMIM
93
General Motors Investment Management
New York
$161K 37,526 +7,444 +25%
Royal Bank of Canada
94
Royal Bank of Canada
Ontario, Canada
$146K 34,114 -18,170 -35%
U
95
UBS
Switzerland
$141K 32,949 -32,082 -49%
Principal Financial Group
96
Principal Financial Group
Iowa
$134K 31,255 -2,000 -6%
ZCM
97
Zebra Capital Management
Connecticut
$124K 29,000 +29,000 New
SIM
98
Strategic Investment Management
Virginia
$118K 27,793 – –
GC
99
Guggenheim Capital
Illinois
$112K 26,122 +1,019 +4%
JG
100
Jefferies Group
New York
$108K 25,130 +2,300 +10%
2 3
4
5 6