Giant Biogene Holding Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

SZSC:2367 Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
28 Apr 25	BuyHK$2,332,750,008	Daidi Fan	Individual	35,000,000	HK$66.65
23 Apr 25	SellHK$2,332,750,094	Daidi Fan	Individual	35,000,000	HK$66.65
22 Jan 25	SellHK$26,008,189	E Fund Management Co., Ltd.	Company	474,000	HK$54.87
24 May 24	BuyHK$1,641,067,900	Daidi Fan	Individual	33,220,000	HK$49.40
21 May 24	SellHK$1,641,068,132	Daidi Fan	Individual	33,220,000	HK$49.40

Insider Trading Volume

Insider Buying: 2367 insiders have bought and sold the same number of shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of 2367?
Owner Type	Number of Shares	Ownership Percentage
Institutions	194,383,635	18.4%
General Public	281,525,095	26.6%
Individual Insiders	582,724,935	55%

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

Top Shareholders

Top 25 shareholders own 70.83% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
55%	Daidi Fan	582,004,935	HK$49.4b	0%	no data
4.85%	E Fund Management Co., Ltd.	51,294,400	HK$4.4b	2.45%	0.56%
1.7%	The Vanguard Group, Inc.	17,991,952	HK$1.5b	1.06%	no data
1.38%	Fullgoal Fund Management Co. Ltd.	14,642,000	HK$1.2b	0%	0.42%
1.18%	Rosefinch Fund Management Co., Ltd.	12,445,400	HK$1.1b	0%	8.55%
0.96%	BlackRock, Inc.	10,141,704	HK$860.5m	0.62%	no data
0.91%	Norges Bank Investment Management	9,586,178	HK$813.4m	0%	0.01%
0.71%	Bosera Asset Management Co., Ltd.	7,487,400	HK$635.3m	0%	0.34%
0.64%	China Southern Asset Management Co., Ltd.	6,746,500	HK$572.4m	0%	0.15%
0.46%	Candriam, Société En Commandite Par Actions	4,902,000	HK$415.9m	-0.93%	0.15%
0.45%	China Asset Management Co. Ltd.	4,745,179	HK$402.6m	-5.71%	0.05%
0.34%	Dimensional Fund Advisors LP	3,580,330	HK$303.8m	0.02%	0.01%
0.29%	Zhong Ou Fund Management Co., Ltd	3,117,600	HK$264.5m	0%	0.14%
0.26%	Fullgoal Asset Management (HK) Limited	2,735,800	HK$232.1m	0%	9.27%
0.22%	HuaAn Fund Management Company Ltd.	2,363,000	HK$200.5m	0%	0.1%
0.22%	Invesco Great Wall Fund Management Co. Ltd	2,293,400	HK$194.6m	0%	0.11%
0.19%	Bank of Communications Schroder Fund Management Co., Ltd.	2,046,345	HK$173.6m	0%	0.16%
0.17%	Amundi Asset Management SAS	1,769,000	HK$150.1m	0%	no data
0.15%	CIBC Asset Management Inc.	1,609,036	HK$136.5m	0.12%	0.03%
0.15%	ICBC Credit Suisse Asset Management Co., Ltd.	1,554,700	HK$131.9m	0%	0.09%
0.14%	Geode Capital Management, LLC	1,510,286	HK$128.1m	1.17%	no data
0.14%	China Merchants Fund Management Company Ltd.	1,495,600	HK$126.9m	0%	0.07%
0.12%	GF Fund Management Co., Ltd.	1,293,624	HK$109.8m	0%	0.03%
0.12%	Huatai-PineBridge Fund Management Co., Ltd.	1,260,880	HK$107.0m	0%	0.02%
0.12%	Wanjia Asset Management Co., Ltd.	1,231,000	HK$104.4m	0%	0.14%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/05/20 17:15
End of Day Share Price	2025/05/20 00:00
Earnings	2024/12/31
Annual Earnings	2024/12/31

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

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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

Giant Biogene Holding Co., Ltd. is covered by 25 analysts. 20 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
Ethan Cui	BofA Global Research
Zhuonan Xu	China International Capital Corporation Limited
Joseph Wong	China Merchants Securities (HK) Co., Ltd