Asia Electronic Material 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 4939?
Owner Type	Number of Shares	Ownership Percentage
Institutions	1,296,003	1.32%
Individual Insiders	6,375,445	6.49%
Private Companies	8,972,833	9.14%
Public Companies	9,765,000	9.94%
General Public	71,791,587	73.1%

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

Top Shareholders

Top 10 shareholders own 26.89% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
9.94%	E Ink Holdings Inc.	9,765,000	NT$198.2m	0%	no data
5.6%	Chien Hui Lee	5,497,526	NT$111.6m	0%	no data
4.94%	Shengbai Investment Co., Ltd.	4,853,800	NT$98.5m	0%	no data
2.91%	Baiqun Investment Co., Ltd.	2,860,080	NT$58.1m	0%	no data
1.32%	Dimensional Fund Advisors LP	1,296,003	NT$26.3m	0%	no data
1.02%	Jijianrui Investment Co., Ltd.	1,002,953	NT$20.4m	0%	no data
0.58%	Qing Qi Chen	565,059	NT$11.5m	0%	no data
0.32%	Wei Hong Lin	309,766	NT$6.3m	0%	no data
0.26%	Kaimao Industrial Co., Ltd.	256,000	NT$5.2m	0%	no data
0.0032%	Zai An You	3,094	NT$62.8k	0%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2024/12/24 01:56
End of Day Share Price	2024/12/24 00:00
Earnings	2024/09/30
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

Asia Electronic Material Co., Ltd. is covered by 4 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
John Chen	IBTS Investment Consulting Co., Ltd.
Liyen Chen	Jih Sun Securities Investment Consulting Co., Ltd.
Junzhe Hung	Masterlink Securities Corp.