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Amkor Technology

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: 135126 (-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: 31 (-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
Name Holding Trade Value Shares
Change
Change in
Stake
BIM
51
BlackRock Investment Management
Delaware
$1M +$46.7K +10,887 +5%
AQR Capital Management
52
AQR Capital Management
Connecticut
$979K
Millennium Management
53
Millennium Management
New York
$937K -$401K -93,357 -30%
Axa
54
Axa
France
$870K +$179K +41,800 +26%
Goldman Sachs
55
Goldman Sachs
New York
$817K +$223K +51,962 +37%
BG
56
BlackRock Group
United Kingdom
$800K +$628K +146,452 +363%
Morgan Stanley
57
Morgan Stanley
New York
$754K -$327K -76,186 -30%
Janney Montgomery Scott
58
Janney Montgomery Scott
Pennsylvania
$715K +$717K +167,100 New
LC
59
Loews Corp
New York
$685K +$429K +100,000 +167%
Barclays
60
Barclays
United Kingdom
$629K -$247K -57,666 -27%
SG Americas Securities
61
SG Americas Securities
New York
$609K -$487K -113,619 -44%
Nomura Holdings
62
Nomura Holdings
Japan
$549K +$302K +70,447 +123%
California State Teachers Retirement System (CalSTRS)
63
California State Teachers Retirement System (CalSTRS)
California
$541K +$61.5K +14,341 +13%
Citadel Advisors
64
Citadel Advisors
Florida
$513K +$236K +55,052 +85%
HighTower Advisors
65
HighTower Advisors
Illinois
$457K +$85K +19,822 New
RhumbLine Advisers
66
RhumbLine Advisers
Massachusetts
$440K +$21.9K +5,112 +5%
State Board of Administration of Florida Retirement System
67
State Board of Administration of Florida Retirement System
Florida
$439K -$46.1K -10,736 -9%
TA
68
Teachers Advisors
New York
$389K +$23.1K +5,375 +6%
VKH
69
Virtu KCG Holdings
New York
$351K +$351K +81,931 New
HK
70
Horizon Kinetics
New York
$337K +$337K +78,661 New
Tudor Investment Corp
71
Tudor Investment Corp
Connecticut
$319K -$211K -49,300 -40%
Susquehanna International Group
72
Susquehanna International Group
Pennsylvania
$316K -$99.6K -23,226 -24%
GCP
73
GSA Capital Partners
United Kingdom
$315K +$79.8K +18,600 +34%
Prudential Financial
74
Prudential Financial
New Jersey
$313K +$2.57K +600 +0.8%
Bank of America
75
Bank of America
North Carolina
$299K -$479K -111,734 -62%

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.