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Amkor Technology
AMKR

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

33% more first-time investments, than exits

New positions opened: 32 | Existing positions closed: 24

5% more funds holding

Funds holding: 165 → 173 (+8)

2% more repeat investments, than reductions

Existing positions increased: 61 | Existing positions reduced: 60

0.71% less ownership

Funds ownership: 39.17% → 38.46% (-0.71%)

13% less capital invested

Capital invested by funds: $693M → $603M (-$89.9M)

56% less call options, than puts

Call options by funds: $466K | Put options by funds: $1.06M

Holders
173
Holders Change
+8
Holders Change %
+4.85%
% of All Funds
3.85%
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

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
+$9.03M
2
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
+$4.91M
3
Assenagon Asset Management
Assenagon Asset Management
Luxembourg
+$4.67M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$3.36M
5
Two Sigma Investments
Two Sigma Investments
New York
+$2.71M

Top Sellers

Rank Fund Capital Flow
1
AL
AJO LP
Pennsylvania
-$17.2M
2
WC
Walthausen & Co
New York
-$8.75M
3
Morgan Stanley
Morgan Stanley
New York
-$5.95M
4
Axa
Axa
France
-$5M
5
Vanguard Group
Vanguard Group
Pennsylvania
-$2.93M
Name Holding Trade Value Shares
Change 		Change in
Stake
Susquehanna International Group
101
Susquehanna International Group
Pennsylvania
$281K +$28.4K +4,308 +11%
USAA
102
United Services Automobile Association
Texas
$274K +$44.7K +6,776 +19%
PCM
103
Prelude Capital Management
New York
$273K +$266K +40,300 +3,100%
VOYA Investment Management
104
VOYA Investment Management
Georgia
$272K -$459K -69,653 -63%
XK
105
Xact Kapitalforvaltning
Sweden
$248K +$86.4K +13,100 +53%
UA
106
Unison Advisors
District of Columbia
$214K – – –
EMG
107
Ellington Management Group
Connecticut
$212K +$213K +32,300 New
Grantham, Mayo, Van Otterloo & Co (GMO)
108
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
$208K +$209K +31,700 New
MLICM
109
Metropolitan Life Insurance Company (MetLife)
New York
$204K – – –
CSS
110
Cubist Systematic Strategies
Connecticut
$202K -$134K -20,324 -40%
QCM
111
Quantinno Capital Management
New York
$200K +$201K +30,472 New
SSA
112
Schonfeld Strategic Advisors
New York
$171K +$172K +26,130 New
Acadian Asset Management
113
Acadian Asset Management
Massachusetts
$158K +$96.9K +14,699 +157%
Millennium Management
114
Millennium Management
New York
$151K +$152K +23,058 New
MF
115
Magnetar Financial
Illinois
$150K +$22.4K +3,391 +17%
Group One Trading
116
Group One Trading
Illinois
$143K -$295K -44,704 -67%
Los Angeles Capital Management
117
Los Angeles Capital Management
California
$135K – – –
UCFA
118
United Capital Financial Advisors
Texas
$131K -$132 -20 -0.1%
Public Employees Retirement Association of Colorado
119
Public Employees Retirement Association of Colorado
Colorado
$131K – – –
Tudor Investment Corp
120
Tudor Investment Corp
Connecticut
$131K +$132K +19,956 New
T. Rowe Price Associates
121
T. Rowe Price Associates
Maryland
$125K +$1.82K +276 +1%
OAM
122
Oxford Asset Management
United Kingdom
$117K -$1.26M -191,331 -91%
LPL Financial
123
LPL Financial
California
$117K -$6.79K -1,030 -5%
SRAM
124
Stone Ridge Asset Management
New York
$107K +$108K +16,326 New
II
125
Inspire Investing
Idaho
$95K +$2.52K +382 +3%
3 4
5
6 7

AMKR Hedge Fund Activity: Q4 2018 in Review

173 of the 4,488 institutional investors tracked by Wall St. Rank reported a position in Amkor Technology (AMKR) for Q4 2018, worth a combined $603M — down 13% from $693M a quarter earlier.

Buyers outnumbered sellers: 32 funds opened new AMKR positions and 24 closed out — a net gain of 8 holders — while 61 added to existing stakes and 60 trimmed.

The largest buyer was BlackRock, adding an estimated $9.03M. The largest seller was AJO LP, cutting an estimated $17.2M.

  • 173 institutional investors held Amkor Technology (AMKR) as of Q4 2018, up from 165 in Q3 2018.
  • Funds reported $603M of Amkor Technology stock for Q4 2018, down 13% quarter-over-quarter.
  • 32 funds opened new Amkor Technology positions in Q4 2018 and 24 closed out, a net change of +8 holders.
  • The largest Amkor Technology buyer in Q4 2018 was BlackRock, an estimated $9.03M added.
  • The largest Amkor Technology seller in Q4 2018 was AJO LP, an estimated $17.2M sold.

Based on aggregated 13F filings for Q4 2018.