Aecc Aero Science and TechnologyLtd 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 600391?
Owner Type	Number of Shares	Ownership Percentage
Public Companies	1,158,423	0.351%
Individual Insiders	3,065,224	0.928%
Institutions	22,378,485	6.78%
Private Companies	118,907,305	36%
General Public	184,619,930	55.9%

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

Top Shareholders

Top 25 shareholders own 43.96% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
36%	Aviation Industry Corporation of China,Ltd.	118,907,305	CN¥2.2b	0%	no data
2.69%	UBS SDIC Fund Management Co., Ltd.	8,896,131	CN¥161.0m	0%	0.5%
0.93%	Gansheng Tian	3,056,324	CN¥55.3m	0%	no data
0.4%	Beijing Longhui Investment Management Ltd.	1,305,500	CN¥23.6m	0%	1.95%
0.35%	Penghua Fund Management Co., Ltd.	1,166,500	CN¥21.1m	0%	0.02%
0.35%	China International Capital Corporation Limited	1,158,423	CN¥21.0m	0%	no data
0.33%	China Asset Management Co. Ltd.	1,085,564	CN¥19.6m	0%	no data
0.32%	E Fund Management Co., Ltd.	1,070,500	CN¥19.4m	0%	no data
0.32%	National Council for Social Security Fund	1,062,300	CN¥19.2m	0%	no data
0.3%	Springs Fund Management Co.,Ltd.	1,000,000	CN¥18.1m	0%	1.25%
0.3%	China Southern Asset Management Co., Ltd.	994,700	CN¥18.0m	0%	0.01%
0.27%	The Vanguard Group, Inc.	880,400	CN¥15.9m	0%	no data
0.26%	Fullgoal Fund Management Co. Ltd.	857,390	CN¥15.5m	0%	0.01%
0.23%	China Life Asset Management Company Limited	762,100	CN¥13.8m	0%	0.01%
0.17%	Bosera Asset Management Co., Ltd.	562,600	CN¥10.2m	1.63%	0.01%
0.16%	GF Fund Management Co., Ltd.	543,500	CN¥9.8m	40.6%	no data
0.12%	CCB Principal Asset Management Co., Ltd.	403,100	CN¥7.3m	0%	0.02%
0.095%	Western Leadbank Fund Management Co., Ltd.	313,300	CN¥5.7m	59.7%	0.05%
0.071%	State Street Global Advisors, Inc.	234,300	CN¥4.2m	1.96%	no data
0.069%	Dimensional Fund Advisors LP	227,900	CN¥4.1m	172%	no data
0.055%	China Fund Management Co., Ltd.	180,400	CN¥3.3m	0%	0.04%
0.049%	Invesco Great Wall Fund Management Co. Ltd	163,300	CN¥3.0m	0%	no data
0.037%	China Merchants Fund Management Company Ltd.	121,900	CN¥2.2m	0%	no data
0.032%	Xin Yuan Asset Management Company	107,200	CN¥1.9m	0%	0.1%
0.021%	Zhong Ou Fund Management Co., Ltd	68,800	CN¥1.2m	0%	no data