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Amkor Technology

144 hedge funds and large institutions have $346M invested in Amkor Technology in 2015 Q3 according to their latest regulatory filings, with 15 funds opening new positions, 60 increasing their positions, 53 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed

13% more repeat investments, than reductions

Existing positions increased: 60 | Existing positions reduced: 53

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

10% less funds holding

Funds holding: 160144 (-16)

30% less capital invested

Capital invested by funds: $493M → $346M (-$147M)

50% less first-time investments, than exits

New positions opened: 15 | Existing positions closed: 30

62% less call options, than puts

Call options by funds: $1.41M | Put options by funds: $3.67M

Holders
144
Holders Change
-16
Holders Change %
-10%
% of All Funds
4.02%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.03%
New
15
Increased
60
Reduced
53
Closed
30
Calls
$1.41M
Puts
$3.67M
Net Calls
-$2.26M
Net Calls Change
+$1.71M
Name Holding Trade Value Shares
Change
Change in
Stake
LSV Asset Management
1
LSV Asset Management
Illinois
$42.4M +$25.6K +5,200 +0.1%
Dimensional Fund Advisors
2
Dimensional Fund Advisors
Texas
$31.1M +$418K +85,059 +1%
Vanguard Group
3
Vanguard Group
Pennsylvania
$30M -$2.33M -473,406 -7%
APCM
4
Arbiter Partners Capital Management
New York
$18.2M +$4.21M +855,600 +27%
Northern Trust
5
Northern Trust
Illinois
$15M +$1.97M +400,600 +14%
Fidelity Investments
6
Fidelity Investments
Massachusetts
$13.1M +$11.6M +2,358,440 +414%
Acadian Asset Management
7
Acadian Asset Management
Massachusetts
$11.6M -$16.4M -3,341,560 -56%
BIT
8
BlackRock Institutional Trust
California
$11.2M -$7.33M -1,490,343 -37%
BFA
9
BlackRock Fund Advisors
California
$10.5M -$213K -43,212 -2%
Prudential Financial
10
Prudential Financial
New Jersey
$9.7M -$1.04M -211,900 -9%
JP Morgan Chase
11
JP Morgan Chase
New York
$9.4M +$2.36M +480,403 +30%
Renaissance Technologies
12
Renaissance Technologies
New York
$8.54M -$725K -147,448 -7%
State Street
13
State Street
Massachusetts
$7.3M -$11.3K -2,295 -0.1%
D.E. Shaw & Co
14
D.E. Shaw & Co
New York
$6.37M +$3.42M +694,879 +96%
Ameriprise
15
Ameriprise
Minnesota
$6M +$2.08M +423,671 +46%
WC
16
Walthausen & Co
New York
$5.5M +$6.02M +1,224,320 New
QAM
17
Quentec Asset Management
New York
$5.49M +$122K +24,773 +2%
Norges Bank
18
Norges Bank
Norway
$4.56M -$1.9M -385,889 -28%
BCM
19
Bridgeway Capital Management
Texas
$4.15M +$755K +153,500 +20%
Bank of New York Mellon
20
Bank of New York Mellon
New York
$3.81M +$383K +77,925 +10%
GAM
21
Gotham Asset Management
New York
$3.8M +$4.16M +846,570 New
Morgan Stanley
22
Morgan Stanley
New York
$3.77M -$3.34M -679,216 -45%
Charles Schwab
23
Charles Schwab
California
$3.75M -$1.68M -341,018 -29%
Geode Capital Management
24
Geode Capital Management
Massachusetts
$3.53M +$145K +29,451 +4%
California Public Employees Retirement System
25
California Public Employees Retirement System
California
$3.51M -$418K -84,900 -10%

AMKR Hedge Fund Activity: Q3 2015 in Review

144 of the 3,582 institutional investors tracked by Wall St. Rank reported a position in Amkor Technology (AMKR) for Q3 2015, worth a combined $346M — down 30% from $493M a quarter earlier.

Sellers outnumbered buyers: 30 funds closed out of AMKR and 15 opened new positions — a net loss of 15 holders — while 53 trimmed existing stakes and 60 added.

The largest buyer was Fidelity Investments, adding an estimated $11.6M. The largest seller was Acadian Asset Management, cutting an estimated $16.4M.

  • 144 institutional investors held Amkor Technology (AMKR) as of Q3 2015, down from 160 in Q2 2015.
  • Funds reported $346M of Amkor Technology stock for Q3 2015, down 30% quarter-over-quarter.
  • 15 funds opened new Amkor Technology positions in Q3 2015 and 30 closed out, a net change of -15 holders.
  • The largest Amkor Technology buyer in Q3 2015 was Fidelity Investments, an estimated $11.6M added.
  • The largest Amkor Technology seller in Q3 2015 was Acadian Asset Management, an estimated $16.4M sold.

Based on aggregated 13F filings for Q3 2015.