Gemtek Technology Co., Ltd.

TWSE:4906 Stock Report

Market Cap: NT$13.9b

Gemtek Technology 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 4906?
Owner TypeNumber of SharesOwnership Percentage
Private Companies1,375,0000.331%
Employee Share Scheme4,300,0001.03%
Individual Insiders19,775,6494.76%
Institutions35,509,6478.54%
General Public354,633,70485.3%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 3.9%.

Top Shareholders

Top 25 shareholders own 14.62% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
3.05%
Dimensional Fund Advisors LP
12,672,895NT$424.5m0.41%no data
1.65%
The Vanguard Group, Inc.
6,858,668NT$229.8m0%no data
1.03%
Gemtek Technology Co., Ltd., ESOP
4,300,000NT$144.0m0%no data
1%
Hua Rong Lian
4,170,876NT$139.7m0%no data
0.96%
Hung-Wen Chen
4,005,937NT$134.2m-48.2%no data
0.75%
Mitsubishi UFJ Morgan Stanley Securities Co., Ltd., Securities & Investments Arm
3,099,000NT$103.8m0%0.06%
0.72%
Yue Ji Zhang
3,000,715NT$100.5m0%no data
0.64%
Norges Bank Investment Management
2,673,990NT$89.6m0%no data
0.63%
South China Yongchang Securities Investment Trust Co., Ltd.
2,603,000NT$87.2m0%0.51%
0.61%
Shi Duo Xu
2,537,961NT$85.0m0%no data
0.58%
BNY Asset Management
2,423,593NT$81.2m4.91%no data
0.55%
Mega International Investment Trust Co., Ltd.
2,277,000NT$76.3m0%0.19%
0.43%
Fure-Tzahn Tsai
1,785,957NT$59.8m0%no data
0.37%
Cheng-Jen Yang
1,553,174NT$52.0m0%no data
0.35%
Rong Hui Xu
1,456,127NT$48.8m0%no data
0.33%
Li Heng Investment Co., Ltd.
1,375,000NT$46.1m0%no data
0.2%
BlackRock, Inc.
820,736NT$27.5m-1.99%no data
0.17%
Acadian Asset Management LLC
721,000NT$24.2m-0.05%no data
0.16%
American Century Investment Management Inc
653,829NT$21.9m19.7%no data
0.12%
Rong Chang Li
505,000NT$16.9m0%no data
0.08%
State Street Global Advisors, Inc.
332,234NT$11.1m-0.89%no data
0.069%
Fu-Ming Yeh
285,554NT$9.6m0%no data
0.061%
Guang-Ming Cheng
255,000NT$8.5m0%no data
0.047%
Xi-An Liao
194,348NT$6.5m0%no data
0.046%
Mackenzie Financial Corporation
190,000NT$6.4m0%no data

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2025/01/02 06:37
End of Day Share Price 2025/01/02 00:00
Earnings2024/09/30
Annual Earnings2023/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more here.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on .

Analyst Sources

Gemtek Technology Co., Ltd. is covered by 13 analysts. 2 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Tze Him LamCitigroup Inc
Christine WangDaiwa Securities Co. Ltd.
Jianzhang SuE.Sun Securities Investment Consulting Co. Ltd.