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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 %
LSV Asset Management
1
LSV Asset Management
Illinois
$29.6M 6,895,692 -112,300 -2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$28.1M 6,548,524 +2,513,569 +62%
WI
3
WHV Investments
California
$25.2M 5,876,008 +789,840 +16%
BIT
4
BlackRock Institutional Trust
California
$18.8M 4,386,692 +858,929 +24%
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$17.9M 4,174,467 -42,028 -1%
SCM
6
Saba Capital Management
New York
$12.4M 2,886,284 +674,842 +31%
State Street
7
State Street
Massachusetts
$8.31M 1,934,899 -19,967 -1%
Northern Trust
8
Northern Trust
Illinois
$7.88M 1,841,044 +128,702 +8%
BFA
9
BlackRock Fund Advisors
California
$7.87M 1,837,702 +340,394 +23%
CCA
10
Canyon Capital Advisors
Texas
$7.76M 1,811,534 +6,200 +0.3%
AllianceBernstein
11
AllianceBernstein
Tennessee
$7.4M 1,724,922 -4,235,613 -71%
JPMorgan Chase & Co
12
JPMorgan Chase & Co
New York
$6.8M 1,587,086 -294 -0%
DCM
13
DLS Capital Management
Illinois
$6.56M 1,533,230 +70,000 +5%
Norges Bank
14
Norges Bank
Norway
$6.05M 1,409,501 +235,294 +20%
BNP Paribas Financial Markets
15
BNP Paribas Financial Markets
France
$4.64M 1,084,442 +457,071 +73%
D.E. Shaw & Co
16
D.E. Shaw & Co
New York
$4.59M 1,068,945 +448,297 +72%
SC
17
Saiers Capital
New York
$4.13M 964,758 +773,717 +405%
BCM
18
Bridgeway Capital Management
Texas
$4M 933,200 – –
NTCOC
19
Northern Trust Company of Connecticut
Connecticut
$3.46M 808,255 +12,975 +2%
California Public Employees Retirement System
20
California Public Employees Retirement System
California
$3.38M 788,851 +2,200 +0.3%
BA
21
BlackRock Advisors
Delaware
$3.31M 773,601 +54,501 +8%
Deutsche Bank
22
Deutsche Bank
Germany
$3.14M 733,960 +649,675 +771%
Boston Partners
23
Boston Partners
Massachusetts
$3M 698,585 – –
Charles Schwab
24
Charles Schwab
California
$2.91M 668,428 +366,319 +121%
Wells Fargo
25
Wells Fargo
California
$2.82M 659,634 -138,490 -17%
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