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Amkor Technology

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.

New
Increased
Maintained
Reduced
Closed
Holders
173
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$466K
Puts
$1.06M
Net Calls
Net Calls Change

Top Buyers

1 +$8.98M
2 +$4.88M
3 +$4.65M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$3.34M
5
Two Sigma Investments
Two Sigma Investments
New York
+$2.69M

Top Sellers

1 -$17.1M
2 -$8.7M
3 -$5.92M
4
Axa
Axa
France
-$5M
5
Vanguard Group
Vanguard Group
Pennsylvania
-$2.91M
Name Holding Trade Value Shares
Change
Change in
Stake
26
$3.34M
27
$3.33M
28
$3.27M
29
$3.2M
30
$3.04M
31
$2.98M
32
$2.96M
33
$2.9M
34
$2.64M
35
$2.44M
36
$2.39M
37
$2.32M
38
$2.23M
39
$2.12M
40
$2.1M
41
$2.1M
42
$1.94M
43
$1.91M
44
$1.91M
45
$1.62M
46
$1.5M
47
$1.41M
48
$1.36M
49
$1.36M
50
$1.34M