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Amkor Technology

192 hedge funds and large institutions have $698M invested in Amkor Technology in 2014 Q3 according to their latest regulatory filings, with 34 funds opening new positions, 76 increasing their positions, 62 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed

66% more call options, than puts

Call options by funds: $15.9M | Put options by funds: $9.54M

48% more first-time investments, than exits

New positions opened: 34 | Existing positions closed: 23

23% more repeat investments, than reductions

Existing positions increased: 76 | Existing positions reduced: 62

5% more funds holding

Funds holding: 182192 (+10)

26% less capital invested

Capital invested by funds: $949M → $698M (-$251M)

Holders
192
Holders Change
+10
Holders Change %
+5.49%
% of All Funds
5.57%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
34
Increased
76
Reduced
62
Closed
23
Calls
$15.9M
Puts
$9.54M
Net Calls
+$6.34M
Net Calls Change
-$1.47M
Name Holding Trade Value Shares
Change
Change in
Stake
Acadian Asset Management
1
Acadian Asset Management
Massachusetts
$64.6M +$20.6M +2,084,974 +37%
Vanguard Group
2
Vanguard Group
Pennsylvania
$61.3M +$6.67M +674,834 +10%
LSV Asset Management
3
LSV Asset Management
Illinois
$57M -$4.12M -417,170 -6%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$45.3M +$11M +1,109,485 +26%
NA
5
Navellier & Associates
Nevada
$32.9M -$4.1M -415,309 -10%
BIT
6
BlackRock Institutional Trust
California
$31.5M -$14M -1,416,705 -27%
APG Asset Management
7
APG Asset Management
Netherlands
$24.7M -$2.18M -220,464 -7%
Renaissance Technologies
8
Renaissance Technologies
New York
$22.6M +$10.3M +1,047,297 +64%
Northern Trust
9
Northern Trust
Illinois
$21.8M +$5.69M +575,458 +29%
JP Morgan Chase
10
JP Morgan Chase
New York
$20.1M +$6.49M +656,900 +38%
BFA
11
BlackRock Fund Advisors
California
$16.3M -$822K -83,172 -4%
Norges Bank
12
Norges Bank
Norway
$15.6M -$9.5M -961,651 -34%
Allianz Asset Management
13
Allianz Asset Management
Germany
$14M +$2.67M +270,384 +19%
State Street
14
State Street
Massachusetts
$13.2M -$507K -51,272 -3%
RFC
15
Russell Frank Company
Washington
$12.6M +$2.12M +214,847 +17%
Arrowstreet Capital
16
Arrowstreet Capital
Massachusetts
$12.2M -$2.93M -296,959 -17%
WC
17
Walthausen & Co
New York
$12.1M -$1.74M -176,370 -11%
BCM
18
Bridgeway Capital Management
Texas
$9.21M -$103K -10,400 -0.9%
OAM
19
Oxford Asset Management
United Kingdom
$8.38M +$5.87M +593,626 +152%
Millennium Management
20
Millennium Management
New York
$7.84M +$6.36M +643,164 +222%
Bank of New York Mellon
21
Bank of New York Mellon
New York
$7.69M -$671K -67,904 -7%
Geode Capital Management
22
Geode Capital Management
Massachusetts
$7.13M +$964K +97,595 +13%
AQR Capital Management
23
AQR Capital Management
Connecticut
$7.11M -$58.7M -5,939,185 -88%
HCM
24
Highbridge Capital Management
New York
$7.1M +$8.35M +844,682 New
D.E. Shaw & Co
25
D.E. Shaw & Co
New York
$5.88M -$4.54M -459,009 -40%

AMKR Hedge Fund Activity: Q3 2014 in Review

192 of the 3,446 institutional investors tracked by Wall St. Rank reported a position in Amkor Technology (AMKR) for Q3 2014, worth a combined $698M — down 26% from $949M a quarter earlier.

Buyers outnumbered sellers: 34 funds opened new AMKR positions and 23 closed out — a net gain of 11 holders — while 76 added to existing stakes and 62 trimmed.

The largest buyer was Acadian Asset Management, adding an estimated $20.6M. The largest seller was AQR Capital Management, cutting an estimated $58.7M.

  • 192 institutional investors held Amkor Technology (AMKR) as of Q3 2014, up from 182 in Q2 2014.
  • Funds reported $698M of Amkor Technology stock for Q3 2014, down 26% quarter-over-quarter.
  • 34 funds opened new Amkor Technology positions in Q3 2014 and 23 closed out, a net change of +11 holders.
  • The largest Amkor Technology buyer in Q3 2014 was Acadian Asset Management, an estimated $20.6M added.
  • The largest Amkor Technology seller in Q3 2014 was AQR Capital Management, an estimated $58.7M sold.

Based on aggregated 13F filings for Q3 2014.