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Amkor Technology
AMKR

152 hedge funds and large institutions have $478M invested in Amkor Technology in 2015 Q4 according to their latest regulatory filings, with 28 funds opening new positions, 58 increasing their positions, 51 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed

40% more first-time investments, than exits

New positions opened: 28 | Existing positions closed: 20

38% more capital invested

Capital invested by funds: $346M → $478M (+$132M)

14% more repeat investments, than reductions

Existing positions increased: 58 | Existing positions reduced: 51

6% more funds holding

Funds holding: 144 → 152 (+8)

10% more call options, than puts

Call options by funds: $5.09M | Put options by funds: $4.64M

0% more funds holding in top 10

Funds holding in top 10: 1 → 1 (0)

Holders
152
Holders Change
+8
Holders Change %
+5.56%
% of All Funds
3.99%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
28
Increased
58
Reduced
51
Closed
20
Calls
$5.09M
Puts
$4.64M
Net Calls
+$453K
Net Calls Change
+$2.71M

Top Buyers

Rank Fund Capital Flow
1
JP Morgan Chase
JP Morgan Chase
New York
+$5.82M
2
GAM
Gotham Asset Management
New York
+$5.49M
3
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$4.84M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$3.32M
5
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$2.89M

Top Sellers

Rank Fund Capital Flow
1
Acadian Asset Management
Acadian Asset Management
Massachusetts
-$10.3M
2
QAM
Quentec Asset Management
New York
-$5.7M
3
Deutsche Bank
Deutsche Bank
Germany
-$2.88M
4
Renaissance Technologies
Renaissance Technologies
New York
-$2.05M
5
HI
HBK Investments
Texas
-$1.95M
Name Holding Trade Value Shares
Change 		Change in
Stake
QI
26
QS Investors
New York
$4.45M +$1.61M +265,457 +57%
Arrowstreet Capital
27
Arrowstreet Capital
Massachusetts
$4.42M +$2.89M +476,594 +190%
AQR Capital Management
28
AQR Capital Management
Connecticut
$4.36M +$1.44M +237,105 +49%
OAM
29
Oxford Asset Management
United Kingdom
$3.55M +$1.84M +304,649 +116%
TC
30
TFS Capital
Pennsylvania
$3.14M -$182K -30,054 -5%
Bank of Montreal
31
Bank of Montreal
Ontario, Canada
$3.03M +$2.34M +387,186 +347%
Barrow, Hanley, Mewhinney & Strauss
32
Barrow, Hanley, Mewhinney & Strauss
Texas
$2.65M +$54.5K +9,002 +2%
Connor, Clark & Lunn Investment Management (CC&L)
33
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$2.62M +$583K +96,350 +29%
GCP
34
GSA Capital Partners
United Kingdom
$2.6M -$1.16M -192,063 -31%
Invesco
35
Invesco
Georgia
$2.6M -$246K -40,650 -9%
Two Sigma Advisers
36
Two Sigma Advisers
New York
$2.43M +$625K +103,243 +35%
CCM
37
Century Capital Management
Massachusetts
$2.34M – – –
NFA
38
Nationwide Fund Advisors
Ohio
$2.26M +$1.17M +192,877 +108%
BIM
39
BlackRock Investment Management
Delaware
$2.23M +$17.4K +2,872 +0.8%
TCIM
40
TIAA CREF Investment Management
New York
$2.14M -$51.5K -8,501 -2%
HCM
41
Highbridge Capital Management
New York
$1.89M +$345K +57,003 +23%
QAM
42
Quentec Asset Management
New York
$1.72M -$5.7M -940,916 -77%
Millennium Management
43
Millennium Management
New York
$1.72M +$1.71M +282,679 New
HHC
44
Hutchin Hill Capital
New York
$1.69M +$1.68M +278,084 New
Goldman Sachs
45
Goldman Sachs
New York
$1.68M +$892K +147,329 +114%
SI
46
Sensato Investors
California
$1.67M +$977K +161,427 +144%
Susquehanna International Group
47
Susquehanna International Group
Pennsylvania
$1.58M +$695K +114,831 +79%
State Board of Administration of Florida Retirement System
48
State Board of Administration of Florida Retirement System
Florida
$1.49M +$72K +11,899 +5%
CAM
49
ClariVest Asset Management
California
$1.39M -$26.6K -4,400 -2%
VIA
50
Vident Investment Advisory
Georgia
$1.37M +$644K +106,445 +90%
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AMKR Hedge Fund Activity: Q4 2015 in Review

152 of the 3,812 institutional investors tracked by Wall St. Rank reported a position in Amkor Technology (AMKR) for Q4 2015, worth a combined $478M — up 38% from $346M a quarter earlier.

Buyers outnumbered sellers: 28 funds opened new AMKR positions and 20 closed out — a net gain of 8 holders — while 58 added to existing stakes and 51 trimmed.

The largest buyer was JP Morgan Chase, adding an estimated $5.82M. The largest seller was Acadian Asset Management, cutting an estimated $10.3M.

  • 152 institutional investors held Amkor Technology (AMKR) as of Q4 2015, up from 144 in Q3 2015.
  • Funds reported $478M of Amkor Technology stock for Q4 2015, up 38% quarter-over-quarter.
  • 28 funds opened new Amkor Technology positions in Q4 2015 and 20 closed out, a net change of +8 holders.
  • The largest Amkor Technology buyer in Q4 2015 was JP Morgan Chase, an estimated $5.82M added.
  • The largest Amkor Technology seller in Q4 2015 was Acadian Asset Management, an estimated $10.3M sold.

Based on aggregated 13F filings for Q4 2015.