Fibocom Wireless Ownership

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

Recent Insider Transactions

SEHK:638 Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
14 May 26	SellHK$2,311,861	GF Fund Management Co., Ltd.	Company	200,000	HK$11.56
12 May 26	SellHK$5,795,909	GF Fund Management Co., Ltd.	Company	492,000	HK$11.78
02 Feb 26	BuyHK$5,947,999	GF Fund Management Co., Ltd.	Company	400,000	HK$14.87
24 Nov 25	SellHK$4,479,194	GF Fund Management Co., Ltd.	Company	271,200	HK$16.52
30 Oct 25	SellHK$14,037,099	GF Fund Management Co., Ltd.	Company	729,200	HK$19.25
22 Oct 25	BuyHK$311,371,553	GF Fund Management Co., Ltd.	Company	14,482,600	HK$21.50
22 Oct 25	BuyHK$538,914,773	Hong Kong Qindao Gantong Co., Limited	Company	25,065,800	HK$21.50
22 Oct 25	BuyHK$538,914,773	Hong Kong Qindao Gantong Co., Limited	Company	25,065,800	HK$21.50

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 638?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	44,347,616	4.95%
Institutions	98,720,696	11%
Individual Insiders	307,802,229	34.3%
General Public	445,766,942	49.7%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 17.1%.

Top Shareholders

Top 25 shareholders own 48.92% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
31.4%	Tianyu Zhang	281,512,495	HK$6.9b	0%	no data
2.85%	Lingpeng Ying	25,526,106	HK$625.1m	0%	no data
2.8%	Hong Kong Qindao Gantong Co., Limited	25,065,800	HK$613.9m	0%	no data
2.15%	Xinyu Guanghe Chuanghong Business Management Center (Limited Partnership)	19,281,816	HK$472.2m	0%	no data
1.61%	GF Fund Management Co., Ltd.	14,400,246	HK$352.7m	-3.86%	0.03%
1.04%	China Asset Management Co. Ltd.	9,285,239	HK$227.4m	0%	0.02%
0.96%	China Life Asset Management Company Limited	8,577,400	HK$210.1m	0%	0.11%
0.73%	Shanghai Guotai Junan Securities Asset Management Co., Ltd.	6,545,600	HK$160.3m	0%	0.21%
0.7%	Hong Kong Exchanges and Clearing Limited	6,301,126	HK$154.3m	0%	0.01%
0.56%	National Council for Social Security Fund	5,021,373	HK$123.0m	0%	0.02%
0.47%	China Southern Asset Management Co., Ltd.	4,201,193	HK$102.9m	0%	0.02%
0.42%	Shenzhen Qiantu Private Securities Fund Management Co., Ltd.	3,748,466	HK$91.8m	0%	8.92%
0.37%	Guotai Asset Management Company Limited	3,322,746	HK$81.4m	0%	0.03%
0.33%	Lion Fund Management Co. Ltd.	2,949,800	HK$72.2m	0%	0.1%
0.31%	Guangdong Hongtu Venture Capital Management Co., Ltd.	2,820,870	HK$69.1m	0%	no data
0.27%	Huatai-PineBridge Fund Management Co., Ltd.	2,424,200	HK$59.4m	0%	0.01%
0.25%	CITIC Fund Management Co. Ltd.	2,243,400	HK$54.9m	0%	1.15%
0.25%	The Vanguard Group, Inc.	2,207,107	HK$54.1m	0.43%	no data
0.23%	SWS MU Fund Management Co., Ltd.	2,050,069	HK$50.2m	0%	0.21%
0.23%	Barclays PLC	2,049,201	HK$50.2m	0%	no data
0.21%	Shanghai Orient Securities Asset Management Co., Ltd.	1,906,316	HK$46.7m	0%	0.05%
0.21%	Fullgoal Fund Management Co. Ltd.	1,890,048	HK$46.3m	0%	0.01%
0.2%	UBS Asset Management AG	1,815,600	HK$44.5m	0%	no data
0.2%	E Fund Management Co., Ltd.	1,750,700	HK$42.9m	0%	no data
0.19%	CITIC-Prudential Fund Management Company Ltd.	1,731,634	HK$42.4m	0%	0.17%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/05/21 05:26
End of Day Share Price	2026/05/21 00:00
Earnings	2026/03/31
Annual Earnings	2025/12/31

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

Fibocom Wireless Inc. is covered by 10 analysts. 5 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
Liangbi Zhao	China Galaxy Securities Co., Ltd.
Jingyu Zhu	China International Capital Corporation Limited
You You Liu	China Stock Investment Research Co. Ltd. (GZ500..com)