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Amkor Technology
AMKR

Overview Fund Activity

173 hedge funds and large institutions have $603M invested in Amkor Technology in 2018 Q4 according to their latest regulatory filings, with 32 funds opening new positions, 61 increasing their positions, 60 reducing their positions, and 24 closing their positions.

Holders
173
Holders Change
+8
Holders Change %
+4.85%
% of All Funds
3.86%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
32
Increased
61
Reduced
60
Closed
24
Calls
$466K
Puts
$1.06M
Net Calls
-$590K
Net Calls Change
+$1.48M

Top Buyers

1
BlackRock
1
BlackRock
New York
$69M
2
Dimensional Fund Advisors
2
Dimensional Fund Advisors
Texas
$114M
3
Assenagon Asset Management
3
Assenagon Asset Management
Luxembourg
$4.65M
4
Arrowstreet Capital
4
Arrowstreet Capital
Massachusetts
$3.34M
5
Two Sigma Investments
5
Two Sigma Investments
New York
$4.85M

Top Sellers

1
AL
1
AJO LP
Pennsylvania
$8.04M
2
WC
2
Walthausen & Co
New York
$2.98M
3
Morgan Stanley
3
Morgan Stanley
New York
$2.23M
4
Axa
4
Axa
France
$0
5
Vanguard Group
5
Vanguard Group
Pennsylvania
$65.6M
Name Market Value Shares Shares
Change 		Shares
Change %
BAM
126
Blueshift Asset Management
New Jersey
$92K 14,085 +14,085 New
AB
127
Amalgamated Bank
New York
$91K 13,886 – –
CI
128
Cigna Investments
Connecticut
$82K 12,614 -263 -2%
Canada Life
129
Canada Life
Manitoba, Canada
$81K 12,740 – –
Principal Financial Group
130
Principal Financial Group
Iowa
$78K 11,964 -5,364 -31%
SL
131
Signition LP
New York
$78K 11,858 -1,525 -11%
FWM
132
Frontier Wealth Management
Missouri
$74K 11,268 -5,442 -33%
NIT
133
NumerixS Investment Technologies
British Columbia, Canada
$74K 11,400 +5,100 +81%
BNP Paribas Financial Markets
134
BNP Paribas Financial Markets
France
$73.9K 11,263 +5,376 +91%
M&T Bank
135
M&T Bank
New York
$72K 11,040 +11,040 New
ProShare Advisors
136
ProShare Advisors
Maryland
$71K 10,784 -1,738 -14%
Neuberger Berman Group
137
Neuberger Berman Group
New York
$70K 10,600 – –
HAI
138
Hennessy Advisors Inc
California
$70K 10,700 +10,700 New
SEI Investments
139
SEI Investments
Pennsylvania
$59K 9,062 +9,062 New
AIP
140
Ameritas Investment Partners
Nebraska
$57K 8,647 – –
QT
141
Quantamental Technologies
New York
$48K 7,299 +7,299 New
Zurich Cantonal Bank
142
Zurich Cantonal Bank
Switzerland
$37K 5,710 – –
Simplex Trading
143
Simplex Trading
Illinois
$36K 5,600 +5,600 New
ST
144
Smithfield Trust
Pennsylvania
$33K 5,000 – –
OIA
145
Optimum Investment Advisors
Illinois
$30K 4,600 -7,900 -63%
Federated Hermes
146
Federated Hermes
Pennsylvania
$23K 3,467 -376 -10%
BBHC
147
Brown Brothers Harriman & Co
New York
$20K 2,985 – –
Macquarie Group
148
Macquarie Group
Australia
$19K 2,900 -14,700 -84%
PRC
149
Pearl River Capital
Michigan
$18K 2,706 +2,706 New
Loomis, Sayles & Company
150
Loomis, Sayles & Company
Massachusetts
$11K 1,632 -2,231 -58%
4 5
6
7 8