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)

Delayed Data
As of Mar 28
 -0.01 / -0.09%
Today’s Change
Today|||52-Week Range
Institutional investors purchased a net $9.5 million shares of AMKR during the quarter ended December 2016. This may signal that the smart money is gaining interest in this company as the 38.32% of the shares outstanding that institutional investors hold is among the lowest in the Semiconductors industry.
Individual stakeholders50.32%
Other institutional21.13%
Mutual fund holders17.19%

Largest Quarterly Institutional

Latest Institutional Activity

12/31/2016THE VANGUARD GROUP, INC.  Bought 2.1 Million shares of Amkor Technology Inc
12/31/2016ASSENAGON ASSET MANAGEMENT SA (G...  Bought 1.4 Million shares of Amkor Technology Inc
12/31/2016BLACKROCK FUND ADVISORS  Bought 1.2 Million shares of Amkor Technology Inc

Top 10 Owners of Amkor Technology Inc

Total value ($)Shares
bought / sold
Dimensional Fund Advisors LP4.75%11,336,445111,323,890+835,877+7.96%
The Vanguard Group, Inc.3.94%9,397,13892,279,895+2,128,074+29.28%
LSV Asset Management3.29%7,855,00077,136,100-440,771-5.31%
BlackRock Fund Advisors3.03%7,239,61771,093,039+1,196,319+19.80%
Renaissance Technologies LLC1.87%4,474,30043,937,626+527,100+13.35%
Northern Trust Investments, Inc.1.31%3,116,08430,599,945-225,713-6.75%
JPMorgan Investment Management, I...1.15%2,746,84726,974,038-61,661-2.20%
D. E. Shaw & Co. LP0.97%2,303,63922,621,735+141,515+6.55%
SSgA Funds Management, Inc.0.95%2,265,99322,252,051+160,097+7.60%
Arrowstreet Capital LP0.91%2,175,75121,365,875+32,404+1.51%

Top 10 Mutual Funds Holding Amkor Technology Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
DFA US Small Cap Value Portfolio1.37%3,275,83232,168,670+476,522+17.02%
iShares Russell 2000 ETF0.81%1,930,06518,953,238-84,474-4.19%
Vanguard Small Cap Index Fund0.79%1,883,80418,498,955+26,072+1.40%
Vanguard Total Stock Market Index...0.78%1,857,22118,237,91000.00%
DFA US Small Cap Portfolio0.65%1,560,82115,327,262+181,071+13.12%
Vanguard Extended Market Index Fu...0.63%1,508,18914,810,416+6,703+0.45%
DFA US Targeted Value Portfolio0.60%1,442,78914,168,188+171,780+13.52%
Government Pension Fund - Global ...0.54%1,293,90212,706,118+181,818+16.35%
Vanguard Small Cap Value Index Fu...0.51%1,218,95411,970,128+43,516+3.70%
Northern Small Cap Value Fund0.37%881,0228,651,63600.00%