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Amkor Technology
AMKR

126 hedge funds and large institutions have $293M invested in Amkor Technology in 2013 Q3 according to their latest regulatory filings, with 15 funds opening new positions, 58 increasing their positions, 34 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

71% more repeat investments, than reductions

Existing positions increased: 58 | Existing positions reduced: 34

1% less capital invested

Capital invested by funds: $294M → $293M (-$1.6M)

7% less funds holding

Funds holding: 135 → 126 (-9)

29% less first-time investments, than exits

New positions opened: 15 | Existing positions closed: 21

67% less funds holding in top 10

Funds holding in top 10: 3 → 1 (-2)

97% less call options, than puts

Call options by funds: $62K | Put options by funds: $2.16M

Holders
126
Holders Change
-9
Holders Change %
-6.67%
% of All Funds
4.09%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.03%
New
15
Increased
58
Reduced
34
Closed
21
Calls
$62K
Puts
$2.16M
Net Calls
-$2.1M
Net Calls Change
-$743K

Top Buyers

1
Vanguard Group
Vanguard Group
Pennsylvania
+$10.8M
2
BIT
BlackRock Institutional Trust
California
+$3.68M
3
WI
WHV Investments
California
+$3.39M
4
SC
Saiers Capital
New York
+$3.32M
5
SCM
Saba Capital Management
New York
+$2.9M

Top Sellers

1
AllianceBernstein
AllianceBernstein
Tennessee
-$18.2M
2
CRAM
Claren Road Asset Management
New York
-$11.9M
3
ACQC
Asian Century Quest Capital
New York
-$2.9M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
-$2.35M
5
Ameriprise
Ameriprise
Minnesota
-$2.15M
Name Holding Trade Value Shares
Change 		Change in
Stake
APCM
26
Arbiter Partners Capital Management
New York
$2.77M +$548K +127,711 +25%
Bank of New York Mellon
27
Bank of New York Mellon
New York
$2.69M +$333K +77,734 +14%
HHC
28
Hutchin Hill Capital
New York
$2.57M +$31.8K +7,411 +1%
Geode Capital Management
29
Geode Capital Management
Massachusetts
$2.38M +$768K +179,025 +48%
SC
30
Sculptor Capital
New York
$2.32M -$220K -51,301 -9%
BNP Paribas Asset Management
31
BNP Paribas Asset Management
France
$2.21M -$197K -45,959 -8%
Renaissance Technologies
32
Renaissance Technologies
New York
$2.11M +$1.24M +290,100 +144%
TCIM
33
TIAA CREF Investment Management
New York
$1.95M +$98.5K +22,957 +5%
Arrowstreet Capital
34
Arrowstreet Capital
Massachusetts
$1.84M -$2.35M -548,629 -56%
AI
35
Analytic Investors
California
$1.82M – – –
Invesco
36
Invesco
Georgia
$1.79M +$601K +140,023 +50%
Lazard Asset Management
37
Lazard Asset Management
New York
$1.76M -$1.29M -300,876 -42%
Macquarie Group
38
Macquarie Group
Australia
$1.72M +$444K +103,600 +35%
TC
39
TFS Capital
Pennsylvania
$1.59M +$1.42M +330,347 +789%
PPA
40
Parametric Portfolio Associates
Washington
$1.58M +$207K +48,267 +15%
JIR
41
James Investment Research
Ohio
$1.55M -$242K -56,304 -13%
MAA
42
Managed Account Advisors
New Jersey
$1.36M -$241K -56,104 -15%
OAM
43
Oxford Asset Management
United Kingdom
$1.2M +$34.2K +7,972 +3%
QI
44
Quotient Investors
New York
$1.12M +$6.86K +1,600 +0.6%
CS
45
Credit Suisse
Switzerland
$1.11M +$86.8K +20,242 +8%
NFA
46
Nationwide Fund Advisors
Ohio
$1.09M -$7.61K -1,773 -0.7%
PMAM
47
Picton Mahoney Asset Management
Ontario, Canada
$1.06M +$397K +92,500 +60%
First Trust Advisors
48
First Trust Advisors
Illinois
$1.04M +$430K +100,216 +70%
T. Rowe Price Associates
49
T. Rowe Price Associates
Maryland
$1.04M – – –
Citigroup
50
Citigroup
New York
$1.03M +$314K +73,249 +44%
1
2
3 4 5

AMKR Hedge Fund Activity: Q3 2013 in Review

126 of the 3,084 institutional investors tracked by Wall St. Rank reported a position in Amkor Technology (AMKR) for Q3 2013, worth a combined $293M — down 0.54% from $294M a quarter earlier.

Sellers outnumbered buyers: 21 funds closed out of AMKR and 15 opened new positions — a net loss of 6 holders — while 34 trimmed existing stakes and 58 added.

The largest buyer was Vanguard Group, adding an estimated $10.8M. The largest seller was AllianceBernstein, cutting an estimated $18.2M.

  • 126 institutional investors held Amkor Technology (AMKR) as of Q3 2013, down from 135 in Q2 2013.
  • Funds reported $293M of Amkor Technology stock for Q3 2013, down 0.54% quarter-over-quarter.
  • 15 funds opened new Amkor Technology positions in Q3 2013 and 21 closed out, a net change of -6 holders.
  • The largest Amkor Technology buyer in Q3 2013 was Vanguard Group, an estimated $10.8M added.
  • The largest Amkor Technology seller in Q3 2013 was AllianceBernstein, an estimated $18.2M sold.

Based on aggregated 13F filings for Q3 2013.