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Amkor Technology
AMKR

Overview Fund Activity

162 hedge funds and large institutions have $688M invested in Amkor Technology in 2019 Q2 according to their latest regulatory filings, with 24 funds opening new positions, 59 increasing their positions, 53 reducing their positions, and 34 closing their positions.

Holders
162
Holders Change
-12
Holders Change %
-6.9%
% of All Funds
3.52%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
24
Increased
59
Reduced
53
Closed
34
Calls
$1.03M
Puts
$846K
Net Calls
+$181K
Net Calls Change
-$284K

Top Buyers

1
Renaissance Technologies
1
Renaissance Technologies
New York
$17.8M
2
BlackRock
2
BlackRock
New York
$87.8M
3
Nuveen Asset Management
3
Nuveen Asset Management
Illinois
$4.74M
4
BCM
4
Bridgeway Capital Management
Texas
$7.58M
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$71.4M

Top Sellers

1
LSV Asset Management
1
LSV Asset Management
Illinois
$45.3M
2
Arrowstreet Capital
2
Arrowstreet Capital
Massachusetts
$7.69M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$18.4M
4
MSE
4
MUFG Securities EMEA
United Kingdom
$0
5
Russell Investments Group
5
Russell Investments Group
United Kingdom
$1.01M
Name Holding Trade Value Shares
Change 		Shares
Change %
ECM
176
Element Capital Management
New York
– -$331K -38,710 Closed
SSA
177
Schonfeld Strategic Advisors
New York
– -$307K -35,912 Closed
TI
178
Trexquant Investment
Connecticut
– -$245K -28,733 Closed
HI
179
HBK Investments
Texas
– -$235K -27,478 Closed
QIM
180
Quantitative Investment Management
Virginia
– -$208K -24,400 Closed
EMG
181
Ellington Management Group
Connecticut
– -$164K -19,200 Closed
LPL Financial
182
LPL Financial
California
– -$153K -17,872 Closed
Principal Financial Group
183
Principal Financial Group
Iowa
– -$107K -12,510 Closed
DC
184
Diametric Capital
Massachusetts
– -$93K -10,892 Closed
Parallax Volatility Advisers
185
Parallax Volatility Advisers
California
– -$48K -5,671 Closed
Walleye Capital
186
Walleye Capital
New York
– -$44K -5,200 Closed
OIA
187
Optimum Investment Advisors
Illinois
– -$39K -4,600 Closed
Group One Trading
188
Group One Trading
Illinois
– -$33K -3,831 Closed
CFGS
189
Concourse Financial Group Securities
Alabama
– -$14K -1,750 Closed
Loomis, Sayles & Company
190
Loomis, Sayles & Company
Massachusetts
– -$14K -1,632 Closed
TRCT
191
Tower Research Capital (TRC)
New York
– -$2K -236 Closed
SWM
192
SeaCrest Wealth Management
New York
– -$1K -100 Closed
Royal Bank of Canada
193
Royal Bank of Canada
Ontario, Canada
– -$1K -63 Closed
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