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Amkor Technology

184 hedge funds and large institutions have $977M invested in Amkor Technology in 2016 Q4 according to their latest regulatory filings, with 38 funds opening new positions, 72 increasing their positions, 54 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

81% more first-time investments, than exits

New positions opened: 38 | Existing positions closed: 21

37.63% more ownership

Funds ownership: 0%37.63% (+38%)

33% more repeat investments, than reductions

Existing positions increased: 72 | Existing positions reduced: 54

23% more capital invested

Capital invested by funds: $793M → $977M (+$184M)

10% more funds holding

Funds holding: 168184 (+16)

5% more call options, than puts

Call options by funds: $4.23M | Put options by funds: $4.01M

Holders
184
Holders Change
+16
Holders Change %
+9.52%
% of All Funds
4.6%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
% of All Funds
0.03%
New
38
Increased
72
Reduced
54
Closed
21
Calls
$4.23M
Puts
$4.01M
Net Calls
+$220K
Net Calls Change
-$1.32M
Name Holding Trade Value Shares
Change
Change in
Stake
Dimensional Fund Advisors
1
Dimensional Fund Advisors
Texas
$120M +$8.9M +835,877 +8%
Vanguard Group
2
Vanguard Group
Pennsylvania
$99.1M +$22.7M +2,128,074 +29%
LSV Asset Management
3
LSV Asset Management
Illinois
$82.9M -$4.7M -440,771 -5%
MCM
4
Matarin Capital Management
New York
$49.6M +$5.65M +530,798 +53%
Renaissance Technologies
5
Renaissance Technologies
New York
$47.2M +$5.62M +527,100 +13%
BIT
6
BlackRock Institutional Trust
California
$43.3M +$7.85M +737,313 +22%
BFA
7
BlackRock Fund Advisors
California
$33.1M +$4.89M +459,006 +17%
Northern Trust
8
Northern Trust
Illinois
$32.9M -$2.4M -225,713 -7%
JP Morgan Chase
9
JP Morgan Chase
New York
$32.7M -$103K -9,627 -0.3%
D.E. Shaw & Co
10
D.E. Shaw & Co
New York
$24.3M +$1.51M +141,515 +7%
State Street
11
State Street
Massachusetts
$23.9M +$1.71M +160,097 +8%
Citadel Advisors
12
Citadel Advisors
Florida
$16.5M +$6.59M +618,796 +65%
Prudential Financial
13
Prudential Financial
New Jersey
$15.1M -$10.6M -997,400 -41%
Assenagon Asset Management
14
Assenagon Asset Management
Luxembourg
$15.1M +$15.2M +1,430,729 New
Two Sigma Advisers
15
Two Sigma Advisers
New York
$14.1M +$7.76M +728,093 +120%
Norges Bank
16
Norges Bank
Norway
$13.7M -$956K -89,765 -6%
Two Sigma Investments
17
Two Sigma Investments
New York
$13.3M +$6.31M +592,640 +89%
AL
18
AJO LP
Pennsylvania
$13.1M +$6.99M +656,219 +111%
AQR Capital Management
19
AQR Capital Management
Connecticut
$11.8M -$1.5M -140,347 -11%
BIM
20
Bogle Investment Management
Massachusetts
$11.4M +$352K +33,017 +3%
Charles Schwab
21
Charles Schwab
California
$10.4M +$1.65M +154,809 +19%
Geode Capital Management
22
Geode Capital Management
Massachusetts
$10.2M +$958K +89,966 +10%
Millennium Management
23
Millennium Management
New York
$10.2M +$6.26M +587,297 +156%
Ameriprise
24
Ameriprise
Minnesota
$8.99M -$2.07M -194,377 -19%
Wellington Management Group
25
Wellington Management Group
Massachusetts
$8.85M +$6.96M +653,639 +353%

AMKR Hedge Fund Activity: Q4 2016 in Review

184 of the 4,000 institutional investors tracked by Wall St. Rank reported a position in Amkor Technology (AMKR) for Q4 2016, worth a combined $977M — up 23% from $793M a quarter earlier.

Buyers outnumbered sellers: 38 funds opened new AMKR positions and 21 closed out — a net gain of 17 holders — while 72 added to existing stakes and 54 trimmed.

The largest buyer was Vanguard Group, adding an estimated $22.7M. The largest seller was Arrowstreet Capital, exiting entirely with an estimated $20.8M sold.

  • 184 institutional investors held Amkor Technology (AMKR) as of Q4 2016, up from 168 in Q3 2016.
  • Funds reported $977M of Amkor Technology stock for Q4 2016, up 23% quarter-over-quarter.
  • 38 funds opened new Amkor Technology positions in Q4 2016 and 21 closed out, a net change of +17 holders.
  • The largest Amkor Technology buyer in Q4 2016 was Vanguard Group, an estimated $22.7M added.
  • The largest Amkor Technology seller in Q4 2016 was Arrowstreet Capital, an estimated $20.8M sold.

Based on aggregated 13F filings for Q4 2016.