Co-Tech Development Corporation

TPEX:8358 Stock Report

Market Cap: NT$15.5b

Co-Tech Development 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 8358?
Owner TypeNumber of SharesOwnership Percentage
Public Companies10,812,3754.28%
Private Companies12,497,2704.95%
Individual Insiders20,080,5717.95%
Institutions24,371,5459.65%
General Public184,826,23973.2%

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

Top Shareholders

Top 24 shareholders own 26.83% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
5.47%
Raymond K. Y. Soong
13,812,998NT$849.5m0%no data
4.95%
Da-Song Investment Co., Ltd.
12,497,270NT$768.6m0%no data
3.09%
Hua Eng Wire & Cable Co., Ltd.
7,812,375NT$480.5m0%no data
1.9%
Dimensional Fund Advisors LP
4,810,070NT$295.8m0%no data
1.71%
The Vanguard Group, Inc.
4,319,000NT$265.6m-47.9%no data
1.46%
Chi-Che Chan
3,696,000NT$227.3m0%no data
1.32%
BlackRock, Inc.
3,335,000NT$205.1m-0.06%no data
1.19%
Kwong Lung Enterprise Co., Ltd.
3,000,000NT$184.5m0%no data
1.13%
Taiwan Life Insurance Co. Ltd., Asset Management Arm
2,855,000NT$175.6m0%0.25%
0.94%
Taishin Securities Investment Trust Co., Ltd.
2,374,000NT$146.0m0%0.37%
0.85%
American Century Investment Management Inc
2,157,000NT$132.7m0%no data
0.78%
Fubon Asset Management Co., Ltd.
1,977,302NT$121.6m0%0.05%
0.59%
Norges Bank Investment Management
1,493,816NT$91.9m0%no data
0.53%
Shih-Shen Lee
1,350,824NT$83.1m0%no data
0.25%
Hsung-Hsiung Tsai
619,749NT$38.1m0%no data
0.24%
Ming-Chang Yu
601,000NT$37.0m0%no data
0.13%
Uni-President Assets Management Corp.
322,320NT$19.8m0%0.01%
0.088%
State Street Global Advisors, Inc.
223,511NT$13.7m0%no data
0.074%
Teachers Insurance and Annuity Association-College Retirement Equities Fund
186,000NT$11.4m0%no data
0.053%
Mega International Investment Trust Co., Ltd.
134,712NT$8.3m0%0.02%
0.053%
Geode Capital Management, LLC
134,355NT$8.3m-1.86%no data
0.01%
Artico Partners AG
26,000NT$1.6m0%0.06%
0.0051%
HSBC Global Asset Management (UK) Limited
12,995NT$798.5k0%no data
0.0041%
Northern Trust Global Investments
10,464NT$643.1k0%no data