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Amkor Technology
AMKR

Overview Fund Activity

138 hedge funds and large institutions have $432M invested in Amkor Technology in 2013 Q4 according to their latest regulatory filings, with 26 funds opening new positions, 50 increasing their positions, 43 reducing their positions, and 14 closing their positions.

Holders
138
Holders Change
+12
Holders Change %
+9.52%
% of All Funds
4.01%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
26
Increased
50
Reduced
43
Closed
14
Calls
$187K
Puts
$1.11M
Net Calls
-$920K
Net Calls Change
+$1.18M

Top Buyers

1
WC
1
Walthausen & Co
New York
$18.6M
2
OAM
2
Oxford Asset Management
United Kingdom
$7.03M
3
BGIM
3
Brandywine Global Investment Management
Pennsylvania
$5.27M
4
Allianz Asset Management
4
Allianz Asset Management
Germany
$4.51M
5
TC
5
TFS Capital
Pennsylvania
$5.89M

Top Sellers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$954K
2
SCM
2
Saba Capital Management
New York
$9.93M
3
CCA
3
Canyon Capital Advisors
Texas
$0
4
BA
4
BlackRock Advisors
Delaware
$368K
5
BNP Paribas Financial Markets
5
BNP Paribas Financial Markets
France
$3.37M
Name Market Value Shares Shares
Change 		Shares
Change %
PAM
51
Panagora Asset Management
Massachusetts
$1.34M 218,997 +197,697 +928%
SCA
52
SAC Capital Advisors
Connecticut
$1.34M 217,800 +217,800 New
Two Sigma Investments
53
Two Sigma Investments
New York
$1.32M 214,750 +214,750 New
Axa
54
Axa
France
$1.28M 209,300 +6,600 +3%
GAM
55
Gotham Asset Management
New York
$1.23M 200,435 +200,435 New
Morgan Stanley
56
Morgan Stanley
New York
$1.13M 184,397 +8,304 +5%
SCM
57
Sigma Capital Management
Connecticut
$1.1M 180,000 +180,000 New
Citigroup
58
Citigroup
New York
$1.04M 170,354 -68,784 -29%
LC
59
Loews Corp
New York
$981K 160,000 – –
Janney Montgomery Scott
60
Janney Montgomery Scott
Pennsylvania
$969K 158,000 -9,100 -5%
AllianceBernstein
61
AllianceBernstein
Tennessee
$954K 155,626 -1,569,296 -91%
HHC
62
Hutchin Hill Capital
New York
$931K 151,810 -449,320 -75%
Tudor Investment Corp
63
Tudor Investment Corp
Connecticut
$852K 138,971 +64,571 +87%
California State Teachers Retirement System (CalSTRS)
64
California State Teachers Retirement System (CalSTRS)
California
$778K 126,908 +800 +0.6%
Millennium Management
65
Millennium Management
New York
$763K 124,529 -94,350 -43%
CIP
66
Convergence Investment Partners
Florida
$743K 121,270 +121,270 New
State Board of Administration of Florida Retirement System
67
State Board of Administration of Florida Retirement System
Florida
$641K 104,491 +2,107 +2%
Barclays
68
Barclays
United Kingdom
$626K 104,482 -52,806 -34%
TA
69
Teachers Advisors
New York
$611K 99,601 +8,990 +10%
RhumbLine Advisers
70
RhumbLine Advisers
Massachusetts
$589K 96,054 -6,400 -6%
Acadian Asset Management
71
Acadian Asset Management
Massachusetts
$567K 92,512 +92,512 New
HK
72
Horizon Kinetics
New York
$560K 91,336 +12,675 +16%
Susquehanna International Group
73
Susquehanna International Group
Pennsylvania
$559K 91,214 +17,544 +24%
SG Americas Securities
74
SG Americas Securities
New York
$550K 89,772 -52,442 -37%
ZCM
75
Zebra Capital Management
Connecticut
$513K 83,707 +54,707 +189%
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