Ardentec 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 3264?
Owner TypeNumber of SharesOwnership Percentage
Private Companies1,835,1380.387%
Individual Insiders12,791,2632.7%
Public Companies35,951,8717.59%
Institutions122,357,10425.8%
General Public300,984,62463.5%

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


Top Shareholders

Top 25 shareholders own 35.91% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
7.59%
Macronix International Co., Ltd.
35,951,871NT$2.6b0%no data
6.53%
Capital Investment Trust Corporation
30,956,718NT$2.3b50.7%1.22%
4.47%
Fuh Hwa Securities Investment Trust Co., Ltd.
21,184,403NT$1.6b-31.1%0.62%
3.94%
The Vanguard Group, Inc.
18,658,516NT$1.4b0.17%no data
2.88%
Dimensional Fund Advisors LP
13,647,883NT$1.0b2.14%0.01%
1.85%
Norges Bank Investment Management
8,778,322NT$643.5m0.36%no data
1.6%
BlackRock, Inc.
7,581,036NT$555.7m4.05%no data
1.27%
Chih-Yuan Lu
6,009,815NT$440.5m12.8%no data
0.88%
Chi-Ming Chang
4,194,070NT$307.4m24.2%no data
0.78%
Shanghai Jinyu Investment Co., Ltd.
3,712,457NT$272.1m-15.9%100.0%
0.62%
Australian Super Pty Ltd
2,931,563NT$214.9m0%0.01%
0.6%
Teachers Insurance and Annuity Association-College Retirement Equities Fund
2,833,000NT$207.7m-46.3%no data
0.41%
American Century Investment Management Inc
1,953,000NT$143.2m2.63%no data
0.39%
Chiu Chiang Investment Company Ltd.
1,835,138NT$134.5m0%no data
0.28%
Goldman Sachs Asset Management, L.P.
1,319,000NT$96.7m0.92%no data
0.27%
C. Rou
1,296,843NT$95.1m0%no data
0.27%
Fubon Asset Management Co., Ltd.
1,271,860NT$93.2m-13.5%0.04%
0.24%
State Street Global Advisors, Inc.
1,141,749NT$83.7m6.93%no data
0.23%
Mega International Investment Trust Co., Ltd.
1,097,286NT$80.4m0%0.2%
0.21%
Taishin Securities Investment Trust Co., Ltd.
1,006,751NT$73.8m188%0.35%
0.13%
GAM Holding AG
636,000NT$46.6m0%0.02%
0.13%
Jing Zhang
600,332NT$44.0m25.2%no data
0.13%
Y. Lou
594,038NT$43.5m0%no data
0.12%
RAM Active Investments S.A.
583,000NT$42.7m0%0.13%
0.085%
AXA Investment Managers S.A.
405,000NT$29.7m0%no data
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