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Amkor Technology
AMKR

Overview Fund Activity

168 hedge funds and large institutions have $793M invested in Amkor Technology in 2016 Q3 according to their latest regulatory filings, with 42 funds opening new positions, 59 increasing their positions, 51 reducing their positions, and 13 closing their positions.

Holders
168
Holders Change
+29
Holders Change %
+20.86%
% of All Funds
4.49%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
42
Increased
59
Reduced
51
Closed
13
Calls
$5.15M
Puts
$3.61M
Net Calls
+$1.54M
Net Calls Change
+$1.04M

Top Buyers

1
Arrowstreet Capital
1
Arrowstreet Capital
Massachusetts
$20.8M
2
BIM
2
Bogle Investment Management
Massachusetts
$10.2M
3
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$102M
4
BIT
4
BlackRock Institutional Trust
California
$32.7M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$38.4M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$17.5M
2
WC
2
Walthausen & Co
New York
$0
3
BCM
3
Bridgeway Capital Management
Texas
$4.45M
4
Ameriprise
4
Ameriprise
Minnesota
$10.2M
5
BGIM
5
Brandywine Global Investment Management
Pennsylvania
$0
Name Market Value Shares Shares
Change 		Shares
Change %
New York State Common Retirement Fund
51
New York State Common Retirement Fund
New York
$1.96M 201,770 +2,397 +1%
MAM
52
Martingale Asset Management
Massachusetts
$1.86M 191,228 +1,560 +0.8%
Wellington Management Group
53
Wellington Management Group
Massachusetts
$1.8M 185,410 +18,897 +11%
Bank of America
54
Bank of America
North Carolina
$1.78M 183,166 +154,886 +548%
BG
55
BlackRock Group
United Kingdom
$1.76M 181,488 +23,981 +15%
EA
56
Emerald Acquisition
Washington
$1.76M 181,100 +100,700 +125%
Swiss National Bank
57
Swiss National Bank
Switzerland
$1.66M 171,000 -6,200 -3%
AllianceBernstein
58
AllianceBernstein
Tennessee
$1.65M 169,800 -14,900 -8%
HDIM
59
Hanson & Doremus Investment Management
Vermont
$1.64M 168,383 -11,740 -7%
VIA
60
Vident Investment Advisory
Georgia
$1.58M 162,165 -89,554 -36%
TA
61
Teachers Advisors
New York
$1.53M 156,901 -1,966 -1%
Thrivent Financial for Lutherans
62
Thrivent Financial for Lutherans
Minnesota
$1.46M 149,940 -42,780 -22%
CAM
63
ClariVest Asset Management
California
$1.42M 145,965 +145,965 New
CIA
64
Capital Impact Advisors
Massachusetts
$1.4M 143,785 – –
SAM
65
Shell Asset Management
Netherlands
$1.37M 140,669 +140,669 New
CI Investments Inc
66
CI Investments Inc
Ontario, Canada
$1.35M 138,400 +138,400 New
RhumbLine Advisers
67
RhumbLine Advisers
Massachusetts
$1.22M 125,189 +1,650 +1%
Marshall Wace
68
Marshall Wace
United Kingdom
$1.16M 119,009 +119,009 New
UBS AM
69
UBS AM
Illinois
$1.11M 114,634 +11,301 +11%
SCM
70
Sterling Capital Management
North Carolina
$1.03M 106,195 -204 -0.2%
EGM
71
Engineers Gate Manager
New York
$1.01M 103,526 +78,541 +314%
ZIM
72
Zacks Investment Management
Illinois
$1.01M 103,403 -5,874 -5%
Ohio Public Employees Retirement System (OPERS)
73
Ohio Public Employees Retirement System (OPERS)
Ohio
$949K 97,595 -8,297 -8%
HI
74
HBK Investments
Texas
$934K 96,100 +43,900 +84%
HSBC Holdings
75
HSBC Holdings
United Kingdom
$921K 94,705 -2,358 -2%
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3
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