GEM Services, Inc.

TWSE:6525 Stock Report

Market Cap: NT$19.6b

GEM Services 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 6525?
Owner TypeNumber of SharesOwnership Percentage
Institutions2,797,7112.17%
Individual Insiders11,400,5658.83%
General Public45,065,27534.9%
Public Companies69,783,83354.1%

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

Top Shareholders

Top 21 shareholders own 65.08% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
51%
Elite Advanced Laser Corporation
65,809,451NT$10.0b0%no data
3.12%
Chu-Liang Cheng
4,029,326NT$610.4m89.5%no data
3.08%
ANA Holdings Inc.
3,974,382NT$602.1m0%no data
1.17%
Tzu-Chiang Huang
1,510,009NT$228.8m0%no data
0.8%
Dimensional Fund Advisors LP
1,028,724NT$155.9m0.78%no data
0.73%
Yung-Shen Hsieh
940,000NT$142.4m0%no data
0.73%
UBS Asset Management AG
939,987NT$142.4m0%no data
0.7%
Zhu Zheng
900,000NT$136.4m0%no data
0.69%
Ming-Chieh Hsu
888,000NT$134.5m0%no data
0.65%
Kun Lin
834,000NT$126.4m-8.1%no data
0.63%
Wen Huang
814,990NT$123.5m0%no data
0.49%
Tian Zeng Song
629,200NT$95.3m0%no data
0.48%
Grandeur Peak Global Advisors, LLC
623,000NT$94.4m-27%0.1%
0.39%
Yen-Chiang Tang
503,360NT$76.3m0%no data
0.19%
Tai-Chun Chen
240,990NT$36.5m0%no data
0.11%
Acadian Asset Management LLC
142,000NT$21.5m0%no data
0.069%
Ruiping Wang
89,540NT$13.6m0%no data
0.027%
American Century Investment Management Inc
35,000NT$5.3m0%no data
0.022%
State Street Global Advisors, Inc.
29,000NT$4.4m-46.3%no data
0.01%
Jun Jing Wu
13,000NT$2.0m0%no data
0.0063%
Wei Zhuang
8,150NT$1.2m0%no data

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2026/07/02 15:53
End of Day Share Price 2026/07/02 00:00
Earnings2026/03/31
Annual Earnings2025/12/31

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.

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 Github.

Analyst Sources

GEM Services, Inc. is covered by 2 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.

AnalystInstitution
Liyen ChenCapital Securities Corporation
Tingting HsuMasterlink Securities Investment Advisory