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Amkor Technology
AMKR

Overview Fund Activity

139 hedge funds and large institutions have $488M invested in Amkor Technology in 2014 Q1 according to their latest regulatory filings, with 25 funds opening new positions, 53 increasing their positions, 40 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
139
Holders Change
+1
Holders Change %
+0.72%
% of All Funds
4.02%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
25
Increased
53
Reduced
40
Closed
22
Calls
$2.04M
Puts
$402K
Net Calls
+$1.64M
Net Calls Change
+$2.56M

Top Buyers

1
APG Asset Management
APG Asset Management
Netherlands
$21.6M
2
BIT
BlackRock Institutional Trust
California
$38.5M
3
Acadian Asset Management
Acadian Asset Management
Massachusetts
$7.99M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$12.5M
5
Fidelity Investments
Fidelity Investments
Massachusetts
$6.59M

Top Sellers

1
WI
WHV Investments
California
$8.65M
2
DCM
DLS Capital Management
Illinois
$284K
3
SCM
Saba Capital Management
New York
$3.71M
4
OAM
Oxford Asset Management
United Kingdom
$0
5
BNP Paribas Financial Markets
BNP Paribas Financial Markets
France
$540K
Name Holding Trade Value Shares
Change 		Shares
Change %
Citadel Advisors
126
Citadel Advisors
Florida
$72K -$59.4K -8,632 -45%
FMT
127
First Mercantile Trust
Tennessee
$70K +$70K +10,250 New
Canada Life
128
Canada Life
Manitoba, Canada
$46K +$6.37K +950 +16%
Group One Trading
129
Group One Trading
Illinois
$31K -$52.5K -7,743 -63%
Teacher Retirement System of Texas
130
Teacher Retirement System of Texas
Texas
$22K -$323 -47 -1%
BBHC
131
Brown Brothers Harriman & Co
New York
$20K – – –
SGAM
132
Smith Group Asset Management
Texas
$12K – – –
PMFA
133
Plante Moran Financial Advisors
Michigan
$10K – – –
DA
134
Denali Advisors
California
$3K -$788 -129 -21%
FWM
135
Focused Wealth Management
New York
$2K -$2K -300 -50%
Bank of Montreal
136
Bank of Montreal
Ontario, Canada
$2K +$2K +232 New
PNC Financial Services Group
137
PNC Financial Services Group
Pennsylvania
$2K +$2K +280 New
Manulife (Manufacturers Life Insurance)
138
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$393 -$9 -1,381 -2%
OAM
139
Oxford Asset Management
United Kingdom
– -$7.03M -1,146,885 Closed
NFA
140
Nationwide Fund Advisors
Ohio
– -$1.53M -248,792 Closed
SCA
141
SAC Capital Advisors
Connecticut
– -$1.34M -217,800 Closed
GAM
142
Gotham Asset Management
New York
– -$1.23M -200,435 Closed
SCM
143
Sigma Capital Management
Connecticut
– -$1.1M -180,000 Closed
SG Americas Securities
144
SG Americas Securities
New York
– -$550K -89,772 Closed
SCA
145
Secor Capital Advisors
New York
– -$500K -81,575 Closed
TH
146
Timber Hill
Connecticut
– -$212K -34,639 Closed
Jane Street
147
Jane Street
New York
– -$148K -24,088 Closed
PAM
148
Princeton Alpha Management
New Jersey
– -$124K -20,269 Closed
JG
149
Jefferies Group
New York
– -$121K -19,706 Closed
T
150
TradeWorx
New Jersey
– -$107K -17,489 Closed
3 4 5
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