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Amkor Technology
AMKR

Overview Fund Activity

176 hedge funds and large institutions have $967M invested in Amkor Technology in 2017 Q4 according to their latest regulatory filings, with 38 funds opening new positions, 65 increasing their positions, 52 reducing their positions, and 16 closing their positions.

Holders
176
Holders Change
+22
Holders Change %
+14.29%
% of All Funds
4%
Holding in Top 10
–
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-100%
% of All Funds
–
New
38
Increased
65
Reduced
52
Closed
16
Calls
$1.37M
Puts
$1.05M
Net Calls
+$313K
Net Calls Change
-$813K

Top Buyers

1
BGIM
1
Brandywine Global Investment Management
Pennsylvania
$8.63M
2
Fidelity Investments
2
Fidelity Investments
Massachusetts
$5.22M
3
Nuveen Asset Management
3
Nuveen Asset Management
Illinois
$25.9M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$151M
5
NI
5
Numeric Investors
Massachusetts
$3.13M

Top Sellers

1
Point72 Asset Management
1
Point72 Asset Management
Connecticut
$0
2
RCMNY
2
Rubric Capital Management (New York)
New York
$0
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$121M
4
Norges Bank
4
Norges Bank
Norway
$18.5M
5
NFA
5
Nationwide Fund Advisors
Ohio
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Parallax Volatility Advisers
126
Parallax Volatility Advisers
California
$222K 22,092 +21,449 +3,336%
AG
127
Aperio Group
California
$218K 21,680 +2,897 +15%
Balyasny Asset Management
128
Balyasny Asset Management
Illinois
$210K 20,929 +20,929 New
UCFA
129
United Capital Financial Advisors
Texas
$204K 20,000 – –
EMG
130
Ellington Management Group
Connecticut
$179K 17,800 +17,800 New
MAM
131
Meeder Asset Management
Ohio
$176K 17,511 -8,071 -32%
FRM
132
Fox Run Management
Connecticut
$169K 16,800 +16,800 New
T. Rowe Price Associates
133
T. Rowe Price Associates
Maryland
$166K 16,516 +180 +1%
MF
134
Magnetar Financial
Illinois
$159K 15,851 +1,589 +11%
Bank of Montreal
135
Bank of Montreal
Ontario, Canada
$156K 15,590 -1,254 -7%
ProShare Advisors
136
ProShare Advisors
Maryland
$155K 15,382 +15,382 New
CG
137
Caprock Group
Idaho
$148K 14,090 +14,090 New
ZDA
138
Zweig-DiMenna Associates
New York
$147K 14,600 +14,600 New
XK
139
Xact Kapitalforvaltning
Sweden
$144K 14,376 +14,376 New
BFM
140
Boothbay Fund Management
New York
$141K 13,988 +13,988 New
AB
141
Amalgamated Bank
New York
$137K 13,675 +967 +8%
Canada Life
142
Canada Life
Manitoba, Canada
$128K 12,740 – –
OIA
143
Optimum Investment Advisors
Illinois
$126K 12,500 -2,250 -15%
BCM
144
Bayesian Capital Management
New York
$114K 11,339 +11,339 New
RC
145
RegentAtlantic Capital
New Jersey
$113K 11,250 +11,250 New
M&T Bank
146
M&T Bank
New York
$111K 11,051 +11,051 New
QSS
147
Quantitative Systematic Strategies
Florida
$107K 10,692 +10,692 New
US Bancorp
148
US Bancorp
Minnesota
$94K 9,336 -319 -3%
AIP
149
Ameritas Investment Partners
Nebraska
$87K 8,647 – –
Fuller & Thaler Asset Management
150
Fuller & Thaler Asset Management
California
$66K 6,600 – –
4 5
6
7 8