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Amkor Technology
AMKR

Overview Fund Activity

150 hedge funds and large institutions have $785M invested in Amkor Technology in 2018 Q2 according to their latest regulatory filings, with 11 funds opening new positions, 51 increasing their positions, 66 reducing their positions, and 24 closing their positions.

Holders
150
Holders Change
-16
Holders Change %
-9.64%
% of All Funds
3.44%
Holding in Top 10
–
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-100%
% of All Funds
–
New
11
Increased
51
Reduced
66
Closed
24
Calls
$1.5M
Puts
$1.54M
Net Calls
-$45K
Net Calls Change
+$980K

Top Buyers

1
Invesco
1
Invesco
Georgia
$11.7M
2
Citadel Advisors
2
Citadel Advisors
Florida
$6.8M
3
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$137M
4
BlackRock
4
BlackRock
New York
$66.3M
5
Northern Trust
5
Northern Trust
Illinois
$29.7M

Top Sellers

1
Nuveen Asset Management
1
Nuveen Asset Management
Illinois
$0
2
Renaissance Technologies
2
Renaissance Technologies
New York
$8.8M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$104M
4
Two Sigma Investments
4
Two Sigma Investments
New York
$2.36M
5
Morgan Stanley
5
Morgan Stanley
New York
$8.35M
Name Market Value Shares Shares
Change 		Shares
Change %
Man Group
151
Man Group
United Kingdom
– – -217,187 Closed
JIR
152
James Investment Research
Ohio
– – -214,610 Closed
Balyasny Asset Management
153
Balyasny Asset Management
Illinois
– – -197,861 Closed
CIP
154
Convergence Investment Partners
Florida
– – -142,279 Closed
Public Sector Pension Investment Board (PSP Investments)
155
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
– – -134,604 Closed
MSL
156
Mackay Shields LLC
New York
– – -106,367 Closed
BA
157
Boston Advisors
Massachusetts
– – -78,020 Closed
CIC
158
Cornercap Investment Counsel
Georgia
– – -72,735 Closed
EGM
159
Engineers Gate Manager
New York
– – -66,603 Closed
B
160
Barings
North Carolina
– – -52,100 Closed
Holocene Advisors
161
Holocene Advisors
New York
– – -34,192 Closed
SRAM
162
Stone Ridge Asset Management
New York
– – -33,364 Closed
OAM
163
Oxford Asset Management
United Kingdom
– – -32,365 Closed
TI
164
Trexquant Investment
Connecticut
– – -20,181 Closed
Tudor Investment Corp
165
Tudor Investment Corp
Connecticut
– – -20,057 Closed
Arrowstreet Capital
166
Arrowstreet Capital
Massachusetts
– – -12,900 Closed
M&T Bank
167
M&T Bank
New York
– – -11,483 Closed
DC
168
Diametric Capital
Massachusetts
– – -11,148 Closed
PCG
169
Private Capital Group
Connecticut
– – -4,600 Closed
CG
170
Cutler Group
California
– – -1,300 Closed
TRCT
171
Tower Research Capital (TRC)
New York
– – -233 Closed
CIBC Private Wealth Group
172
CIBC Private Wealth Group
Georgia
– – -109 Closed
Susquehanna International Group
173
Susquehanna International Group
Pennsylvania
– – – –
Simplex Trading
174
Simplex Trading
Illinois
– – – –
TSS
175
Two Sigma Securities
New York
– – – –
4 5 6
7
8