Our Terms of Service and Privacy Policy have changed.

By continuing to use this site, you are agreeing to the new Privacy Policy and Terms of Service.

Amkor Technology Inc (NASDAQ:AMKR)

BATS BZX Real-Time Price
As of 11:56am ET
 +0.24 / +2.21%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $4.6 million shares of AMKR during the quarter ended September 2016. This may signal that the smart money is gaining interest in this company as the 34.80% of the shares outstanding that institutional investors hold is among the lowest in the Semiconductors industry.
Individual stakeholders58.79%
Other institutional18.51%
Mutual fund holders16.28%

Largest Quarterly Institutional

Latest Institutional Activity

9/30/2016ARROWSTREET CAPITAL LP  Bought 1.6 Million shares of Amkor Technology Inc
9/30/2016BLACKROCK FUND ADVISORS  Bought 1.1 Million shares of Amkor Technology Inc
9/30/2016BOGLE INVESTMENT MANAGEMENT LP  Bought 1.1 Million shares of Amkor Technology Inc

Top 10 Owners of Amkor Technology Inc

Total value ($)Shares
bought / sold
Dimensional Fund Advisors LP4.42%10,500,56897,340,265+1,042,303+11.02%
LSV Asset Management3.49%8,295,77176,901,797-116,000-1.38%
The Vanguard Group, Inc.3.06%7,269,06467,384,223+636,617+9.60%
BlackRock Fund Advisors2.55%6,043,29856,021,372+1,141,127+23.28%
Renaissance Technologies LLC1.66%3,947,20036,590,544+824,900+26.42%
Northern Trust Investments, Inc.1.41%3,341,79730,978,458+74,786+2.29%
JPMorgan Investment Management, I...1.18%2,808,50826,034,869-455,500-13.96%
Quantitative Management Associate...0.97%2,290,86121,236,281+424,140+22.72%
D. E. Shaw & Co. LP0.91%2,162,12420,042,889+16,256+0.76%
Arrowstreet Capital LP0.90%2,143,34719,868,827+1,558,957+266.77%

Top 10 Mutual Funds Holding Amkor Technology Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
DFA US Small Cap Value Portfolio1.18%2,799,31025,949,604+394,772+16.42%
Vanguard Total Stock Market Index...0.81%1,911,25317,717,31500.00%
Vanguard Small Cap Index Fund0.76%1,800,08016,686,742+3,654+0.20%
iShares Russell 2000 ETF0.68%1,623,28815,047,880-31,059-1.88%
Vanguard Extended Market Index Fu...0.60%1,427,53113,233,212+31,356+2.25%
DFA US Small Cap Portfolio0.58%1,379,75012,790,283+27,577+2.04%
Target Portfolio Trust - Small Ca...0.55%1,302,86112,077,521-257,900-16.52%
DFA US Targeted Value Portfolio0.54%1,271,00911,782,253+80,374+6.75%
Government Pension Fund - Global ...0.47%1,112,08410,309,019-704,511-38.78%
Vanguard Small Cap Value Index Fu...0.46%1,101,88310,214,455+9,446+0.86%