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Amkor Technology
AMKR

Overview Fund Activity

144 hedge funds and large institutions have $346M invested in Amkor Technology in 2015 Q3 according to their latest regulatory filings, with 15 funds opening new positions, 60 increasing their positions, 53 reducing their positions, and 30 closing their positions.

Holders
144
Holders Change
-16
Holders Change %
-10%
% of All Funds
4.02%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
15
Increased
60
Reduced
53
Closed
30
Calls
$1.41M
Puts
$3.67M
Net Calls
-$2.26M
Net Calls Change
+$1.71M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$13.1M
2
WC
2
Walthausen & Co
New York
$5.5M
3
APCM
3
Arbiter Partners Capital Management
New York
$18.2M
4
GAM
4
Gotham Asset Management
New York
$3.8M
5
D.E. Shaw & Co
5
D.E. Shaw & Co
New York
$6.37M

Top Sellers

1
Acadian Asset Management
1
Acadian Asset Management
Massachusetts
$11.6M
2
BIT
2
BlackRock Institutional Trust
California
$11.2M
3
Millennium Management
3
Millennium Management
New York
$0
4
RFC
4
Russell Frank Company
Washington
$692K
5
Arrowstreet Capital
5
Arrowstreet Capital
Massachusetts
$1.12M
Name Market Value Shares Shares
Change 		Shares
Change %
SO
76
STRS Ohio
Ohio
$504K 112,400 – –
Bank of Montreal
77
Bank of Montreal
Ontario, Canada
$502K 111,696 +36,733 +49%
Legal & General Group
78
Legal & General Group
United Kingdom
$500K 111,841 +5,161 +5%
SIM
79
Spark Investment Management
New York
$473K 105,700 – –
MF
80
Magnetar Financial
Illinois
$463K 103,071 +32,282 +46%
BG
81
BlackRock Group
United Kingdom
$441K 98,205 -87,295 -47%
HSBC Holdings
82
HSBC Holdings
United Kingdom
$429K 95,664 +31,774 +50%
OTPPB
83
Ontario Teachers' Pension Plan Board
Ontario, Canada
$418K 93,026 +44,182 +90%
New York State Common Retirement Fund
84
New York State Common Retirement Fund
New York
$405K 90,300 -8,135 -8%
GC
85
Globeflex Capital
California
$391K 87,100 – –
Citigroup
86
Citigroup
New York
$387K 86,245 -44,543 -34%
Royal Bank of Canada
87
Royal Bank of Canada
Ontario, Canada
$366K 81,546 +43,869 +116%
TI
88
Trexquant Investment
Connecticut
$349K 77,830 -160,970 -67%
QI
89
Quotient Investors
New York
$333K 74,250 -40,650 -35%
VKH
90
Virtu KCG Holdings
New York
$309K 68,925 +51,404 +293%
MCC
91
Malaga Cove Capital
California
$296K 65,917 -5,722 -8%
CIA
92
Capital Impact Advisors
Massachusetts
$296K 65,885 – –
MLICM
93
Metropolitan Life Insurance Company (MetLife)
New York
$294K 65,577 +3,261 +5%
PAM
94
Paradigm Asset Management
New York
$285K 63,400 -3,200 -5%
BA
95
BlackRock Advisors
Delaware
$275K 61,263 -297,003 -83%
CC
96
Cipher Capital
New York
$264K 58,884 +13,205 +29%
AIG
97
American International Group
New York
$261K 58,034 +69 +0.1%
SCA
98
Secor Capital Advisors
New York
$243K 54,032 +24,084 +80%
MAM
99
Martingale Asset Management
Massachusetts
$234K 52,105 – –
LS
100
Livforsakringsbolaget Skandia
Sweden
$210K 46,700 – –
2 3
4
5 6