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Amkor Technology
AMKR

Overview Fund Activity

173 hedge funds and large institutions have $573M invested in Amkor Technology in 2014 Q4 according to their latest regulatory filings, with 27 funds opening new positions, 51 increasing their positions, 68 reducing their positions, and 43 closing their positions.

Holders
173
Holders Change
-19
Holders Change %
-9.9%
% of All Funds
4.62%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.03%
New
27
Increased
51
Reduced
68
Closed
43
Calls
$8.85M
Puts
$2.98M
Net Calls
+$5.87M
Net Calls Change
-$474K

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$12.4M
2
LSV Asset Management
2
LSV Asset Management
Illinois
$57.8M
3
QAM
3
Quentec Asset Management
New York
$8.81M
4
DP
4
DW Partners
New York
$5.76M
5
BNP Paribas Asset Management
5
BNP Paribas Asset Management
France
$9.31M

Top Sellers

1
NA
1
Navellier & Associates
Nevada
$0
2
APG Asset Management
2
APG Asset Management
Netherlands
$5.6M
3
WC
3
Walthausen & Co
New York
$0
4
Allianz Asset Management
4
Allianz Asset Management
Germany
$1.21M
5
OAM
5
Oxford Asset Management
United Kingdom
$0
Name Market Value Shares Shares
Change 		Shares
Change %
LSV Asset Management
1
LSV Asset Management
Illinois
$57.8M 8,140,434 +1,358,973 +20%
Vanguard Group
2
Vanguard Group
Pennsylvania
$51.9M 7,303,304 +9,642 +0.1%
Acadian Asset Management
3
Acadian Asset Management
Massachusetts
$49.9M 7,025,320 -651,125 -8%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$41.6M 5,857,951 +470,741 +9%
BIT
5
BlackRock Institutional Trust
California
$23.5M 3,316,054 -428,950 -11%
JPMorgan Chase & Co
6
JPMorgan Chase & Co
New York
$21.2M 2,991,156 +604,959 +25%
Northern Trust
7
Northern Trust
Illinois
$17.8M 2,505,179 -81,452 -3%
Renaissance Technologies
8
Renaissance Technologies
New York
$17.3M 2,430,386 -260,114 -10%
BFA
9
BlackRock Fund Advisors
California
$16.1M 2,260,702 +317,184 +16%
Arrowstreet Capital
10
Arrowstreet Capital
Massachusetts
$13.3M 1,869,956 +423,192 +29%
Norges Bank
11
Norges Bank
Norway
$13.2M 1,857,351 – –
Fidelity Investments
12
Fidelity Investments
Massachusetts
$12.4M 1,748,300 +1,748,300 New
State Street
13
State Street
Massachusetts
$11.1M 1,556,677 -11,297 -0.7%
RFC
14
Russell Frank Company
Washington
$9.78M 1,369,498 -126,000 -8%
BNP Paribas Asset Management
15
BNP Paribas Asset Management
France
$9.31M 1,311,787 +749,805 +133%
QAM
16
Quentec Asset Management
New York
$8.81M 1,241,486 +1,241,486 New
HCM
17
Highbridge Capital Management
New York
$8.67M 1,221,294 +376,612 +45%
Morgan Stanley
18
Morgan Stanley
New York
$7.9M 1,112,095 +576,311 +108%
BCM
19
Bridgeway Capital Management
Texas
$7.75M 1,091,000 -3,700 -0.3%
AQR Capital Management
20
AQR Capital Management
Connecticut
$7.21M 1,015,148 +169,953 +20%
TC
21
TFS Capital
Pennsylvania
$6.55M 922,280 +472,840 +105%
California Public Employees Retirement System
22
California Public Employees Retirement System
California
$6.45M 958,519 +280,000 +41%
DP
23
DW Partners
New York
$5.76M 805,000 +805,000 New
APG Asset Management
24
APG Asset Management
Netherlands
$5.6M 788,750 -2,145,786 -73%
D.E. Shaw & Co
25
D.E. Shaw & Co
New York
$5.39M 758,740 +59,113 +8%
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