Gongwin Biopharm Holdings 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 6617?
Owner Type	Number of Shares	Ownership Percentage
Institutions	47,411	0.0374%
Public Companies	7,909,556	6.25%
Private Companies	29,856,891	23.6%
Individual Insiders	30,636,411	24.2%
General Public	58,150,831	45.9%

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

Top Shareholders

Top 18 shareholders own 54.07% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
19.3%	Hao Rui Limited	24,410,000	NT$2.8b	0%	no data
14.4%	Lester Wu	18,178,400	NT$2.1b	0%	no data
6.25%	YC Inox Co.,Ltd	7,909,556	NT$921.5m	0%	no data
5.31%	Rocky Shih	6,725,000	NT$783.5m	0%	no data
2.21%	Mao Yuan Lin	2,803,954	NT$326.7m	0%	no data
1.55%	Yizao Investment Co., Ltd.	1,962,891	NT$228.7m	0%	no data
1.4%	Business Lucky Investment Co., Ltd.	1,774,000	NT$206.7m	0%	no data
1.35%	Jump Start Management Limited	1,710,000	NT$199.2m	0%	no data
1.04%	Chi-Hsiu Liu	1,322,735	NT$154.1m	0%	no data
0.74%	Shao-Wen Guo	938,100	NT$109.3m	0%	no data
0.16%	Quan-Qing Yang	208,314	NT$24.3m	0%	no data
0.14%	Shao-Feng Chien	175,166	NT$20.4m	0%	no data
0.093%	Lie-Lin Zhan	118,000	NT$13.7m	0%	no data
0.051%	Weida Zheng	64,532	NT$7.5m	0%	no data
0.04%	Jun-Yu Lin	51,200	NT$6.0m	0%	no data
0.039%	Yi-Ling Hsieh	49,000	NT$5.7m	0%	no data
0.037%	State Street Global Advisors, Inc.	47,411	NT$5.5m	-25.2%	no data
0.0016%	You-Hua Yang	2,010	NT$234.5k	0%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/02/07 03:07
End of Day Share Price	2025/02/07 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.

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

Gongwin Biopharm Holdings Co., Ltd. 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.