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Amkor Technology
AMKR

Overview Fund Activity

188 hedge funds and large institutions have $720M invested in Amkor Technology in 2015 Q1 according to their latest regulatory filings, with 44 funds opening new positions, 65 increasing their positions, 55 reducing their positions, and 29 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
188
Holders Change
+15
Holders Change %
+8.67%
% of All Funds
5.01%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
44
Increased
65
Reduced
55
Closed
29
Calls
$2.37M
Puts
$5.68M
Net Calls
-$3.31M
Net Calls Change
-$9.17M

Top Buyers

1
Prudential Financial
1
Prudential Financial
New Jersey
$20.4M
2
OAM
2
Oxford Asset Management
United Kingdom
$5.5M
3
Millennium Management
3
Millennium Management
New York
$11M
4
JIR
4
James Investment Research
Ohio
$9.32M
5
LSV Asset Management
5
LSV Asset Management
Illinois
$76.3M

Top Sellers

1
BNP Paribas Asset Management
1
BNP Paribas Asset Management
France
$0
2
Acadian Asset Management
2
Acadian Asset Management
Massachusetts
$55.7M
3
DP
3
DW Partners
New York
$0
4
APG Asset Management
4
APG Asset Management
Netherlands
$0
5
JPMorgan Chase & Co
5
JPMorgan Chase & Co
New York
$22.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
TI
176
Turner Investments
Pennsylvania
$4K -$204K -22,929 -98%
WCM
177
Wealthcare Capital Management
Virginia
$4K +$4K +420 New
CCM
178
Cupps Capital Management
Illinois
$3K – – –
FWM
179
Focused Wealth Management
New York
$3K – – –
Parallax Volatility Advisers
180
Parallax Volatility Advisers
California
$3K +$3K +321 New
PIA
181
Piedmont Investment Advisors
North Carolina
$2.43K +$2.43K +275 New
GAM
182
Gemmer Asset Management
California
$2K – – –
PNC Financial Services Group
183
PNC Financial Services Group
Pennsylvania
$2K – – –
ST
184
Spot Trading
Illinois
$1K -$564K -53,557 -100%
Simplex Trading
185
Simplex Trading
Illinois
$1K +$1K +127 New
Manulife (Manufacturers Life Insurance)
186
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$536 +$19 +2,194 +4%
BNP Paribas Asset Management
187
BNP Paribas Asset Management
France
– -$9.31M -1,311,787 Closed
DP
188
DW Partners
New York
– -$5.76M -805,000 Closed
APG Asset Management
189
APG Asset Management
Netherlands
– -$5.6M -788,750 Closed
PCM
190
Piermont Capital Management
Missouri
– -$1.87M -263,130 Closed
Neuberger Berman Group
191
Neuberger Berman Group
New York
– -$1.75M -245,780 Closed
PP
192
PDT Partners
New York
– -$1.59M -223,506 Closed
AI
193
Analytic Investors
California
– -$1.45M -204,636 Closed
SIP
194
Stoneridge Investment Partners
Pennsylvania
– -$1.31M -184,346 Closed
SCM
195
Sterling Capital Management
North Carolina
– -$1.16M -163,151 Closed
CC
196
Coastland Capital
California
– -$807K -113,700 Closed
New York State Common Retirement Fund
197
New York State Common Retirement Fund
New York
– -$802K -113,026 Closed
ARTA
198
A.R.T. Advisors
New York
– -$662K -93,265 Closed
BPGAM
199
BTG Pactual Global Asset Management
Bermuda
– -$306K -43,021 Closed
Walleye Trading
200
Walleye Trading
New York
– -$260K -36,581 Closed
5 6 7
8
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