AMPACS Ownership

Who are the major shareholders and have insiders been buying or selling?


Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.


Ownership Breakdown

What is the ownership structure of 6743?
Owner TypeNumber of SharesOwnership Percentage
Institutions727,5080.493%
Individual Insiders45,395,27630.8%
General Public101,377,21668.7%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.


Top Shareholders

Top 7 shareholders own 31.27% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
21.4%
Changqing Huang
31,561,475NT$2.1b0%no data
6.36%
Xiu-Ru Xiao
9,387,545NT$634.6m0%no data
1.71%
Romano Frederick
2,517,048NT$170.2m-2.4%no data
1.07%
Yufeng Lin
1,578,000NT$106.7m-4.91%no data
0.46%
Dimensional Fund Advisors LP
673,096NT$45.5m6.65%no data
0.24%
Mingren Xu
351,208NT$23.7m0%no data
0.037%
State Street Global Advisors, Inc.
54,412NT$3.7m0%no data