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Amkor Technology
AMKR

Overview Fund Activity

165 hedge funds and large institutions have $1.09B invested in Amkor Technology in 2017 Q1 according to their latest regulatory filings, with 30 funds opening new positions, 61 increasing their positions, 57 reducing their positions, and 43 closing their positions.

Holders
165
Holders Change
-19
Holders Change %
-10.33%
% of All Funds
4.11%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.02%
New
30
Increased
61
Reduced
57
Closed
43
Calls
$3.15M
Puts
$1.44M
Net Calls
+$1.7M
Net Calls Change
+$1.48M

Top Buyers

1
BlackRock
1
BlackRock
New York
$93.3M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$149M
3
Arrowstreet Capital
3
Arrowstreet Capital
Massachusetts
$20.3M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$150M
5
GAM
5
Gotham Asset Management
New York
$11.7M

Top Sellers

1
Assenagon Asset Management
1
Assenagon Asset Management
Luxembourg
$0
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$23.8M
3
Citadel Advisors
3
Citadel Advisors
Florida
$6.11M
4
BIM
4
Bogle Investment Management
Massachusetts
$0
5
Renaissance Technologies
5
Renaissance Technologies
New York
$44.3M
Name Market Value Shares Shares
Change 		Shares
Change %
Dimensional Fund Advisors
1
Dimensional Fund Advisors
Texas
$150M 12,977,833 +1,641,388 +14%
Vanguard Group
2
Vanguard Group
Pennsylvania
$149M 12,883,640 +3,486,502 +37%
LSV Asset Management
3
LSV Asset Management
Illinois
$95.5M 8,239,472 +384,472 +5%
BlackRock
4
BlackRock
New York
$93.3M 8,051,191 +7,978,363 +10,955%
Renaissance Technologies
5
Renaissance Technologies
New York
$44.3M 3,825,100 -649,200 -15%
Northern Trust
6
Northern Trust
Illinois
$36.4M 3,136,667 +20,583 +0.7%
State Street
7
State Street
Massachusetts
$25.3M 2,178,756 -87,237 -4%
JPMorgan Chase & Co
8
JPMorgan Chase & Co
New York
$23.8M 2,053,864 -1,043,808 -34%
D.E. Shaw & Co
9
D.E. Shaw & Co
New York
$23.5M 2,025,997 -277,642 -12%
Arrowstreet Capital
10
Arrowstreet Capital
Massachusetts
$20.3M 1,747,765 +1,747,765 New
Two Sigma Advisers
11
Two Sigma Advisers
New York
$18.9M 1,629,428 +296,142 +22%
Charles Schwab
12
Charles Schwab
California
$17M 1,468,118 +481,544 +49%
Norges Bank
13
Norges Bank
Norway
$16.7M 1,440,403 +146,501 +11%
Geode Capital Management
14
Geode Capital Management
Massachusetts
$16.5M 1,424,493 +460,724 +48%
Two Sigma Investments
15
Two Sigma Investments
New York
$16.5M 1,421,777 +159,583 +13%
AQR Capital Management
16
AQR Capital Management
Connecticut
$15.1M 1,306,576 +185,738 +17%
AL
17
AJO LP
Pennsylvania
$14.3M 1,237,005 -8,869 -0.7%
MCM
18
Matarin Capital Management
New York
$13.2M 1,142,574 -388,906 -25%
Wellington Management Group
19
Wellington Management Group
Massachusetts
$13.2M 1,142,490 +303,441 +36%
Prudential Financial
20
Prudential Financial
New Jersey
$12.5M 1,081,132 -351,600 -25%
Goldman Sachs
21
Goldman Sachs
New York
$11.9M 1,023,762 +695,791 +212%
GAM
22
Gotham Asset Management
New York
$11.7M 1,006,361 +891,625 +777%
Invesco
23
Invesco
Georgia
$11.3M 975,279 +256,625 +36%
Connor, Clark & Lunn Investment Management (CC&L)
24
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$11.1M 956,520 +277,718 +41%
Ameriprise
25
Ameriprise
Minnesota
$9.25M 797,985 -53,894 -6%
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