Taiwan Advanced Nanotech 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 6797?
Owner Type	Number of Shares	Ownership Percentage
Institutions	1,618,703	5.27%
Individual Insiders	2,934,197	9.55%
Public Companies	3,474,697	11.3%
General Public	22,704,580	73.9%

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

Top Shareholders

Top 5 shareholders own 26.12% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
11.3%	Chroma ATE Inc.	3,474,697	NT$75.1m	0%	no data
5.81%	Chien Hsing Chien	1,784,011	NT$38.5m	0%	no data
3.74%	Chi Yun Chang	1,150,186	NT$24.8m	0%	no data
2.7%	E.Sun Venture Capital Corp., Investment Arm	829,000	NT$17.9m	0%	0.99%
2.57%	Chroma Investment Co.	789,703	NT$17.1m	0%	100.0%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2024/12/25 19:01
End of Day Share Price	2024/12/25 00:00
Earnings	2024/06/30
Annual Earnings	2023/12/31

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.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* 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

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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

Taiwan Advanced Nanotech Inc. is covered by 0 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution