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	26,761,029	8.11%
Private Companies	118,907,305	36%
General Public	180,237,386	54.6%

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

Top Shareholders

Top 25 shareholders own 45.22% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
36%	Aviation Industry Corporation of China,Ltd.	118,907,305	CN¥1.8b	0%	no data
2.69%	UBS SDIC Fund Management Co., Ltd.	8,896,131	CN¥134.9m	0%	0.43%
0.93%	Gansheng Tian	3,056,324	CN¥46.3m	0%	no data
0.92%	Hong Kong Exchanges & Clearing Limited, Asset Management Arm	3,028,064	CN¥45.9m	0%	0.04%
0.4%	Beijing Longhui Investment Management Ltd.	1,305,500	CN¥19.8m	54.4%	1.83%
0.35%	Penghua Fund Management Co., Ltd.	1,166,500	CN¥17.7m	-42.3%	0.02%
0.35%	China International Capital Corporation Limited	1,158,423	CN¥17.6m	0%	no data
0.34%	GF Fund Management Co., Ltd.	1,110,400	CN¥16.8m	0%	0.01%
0.33%	China Asset Management Co. Ltd.	1,085,564	CN¥16.5m	0%	no data
0.32%	E Fund Management Co., Ltd.	1,070,500	CN¥16.2m	0%	no data
0.32%	National Council for Social Security Fund	1,062,300	CN¥16.1m	0%	no data
0.3%	Springs Fund Management Co.,Ltd.	1,000,000	CN¥15.2m	0%	1.31%
0.3%	China Southern Asset Management Co., Ltd.	994,700	CN¥15.1m	198%	0.01%
0.28%	Shenyang Senmu Investment Management Co., Ltd.	935,600	CN¥14.2m	0%	4.52%
0.27%	The Vanguard Group, Inc.	880,400	CN¥13.3m	0%	no data
0.26%	Fullgoal Fund Management Co. Ltd.	857,390	CN¥13.0m	0%	0.01%
0.23%	China Life Asset Management Company Limited	762,100	CN¥11.6m	-52.4%	0.01%
0.17%	Bosera Asset Management Co., Ltd.	553,600	CN¥8.4m	0%	0.01%
0.072%	Changsheng Fund Management Company Limited	239,300	CN¥3.6m	0%	0.04%
0.07%	Shanghai Guotai Junan Securities Asset Management Co., Ltd.	230,880	CN¥3.5m	0%	0.01%
0.07%	State Street Global Advisors, Inc.	229,800	CN¥3.5m	-1.54%	no data
0.06%	Guotai Asset Management Company Limited	198,500	CN¥3.0m	0%	no data
0.059%	Western Leadbank Fund Management Co., Ltd.	196,200	CN¥3.0m	0%	0.02%
0.055%	China Fund Management Co., Ltd.	180,400	CN¥2.7m	0%	0.04%
0.049%	Invesco Great Wall Fund Management Co. Ltd	163,300	CN¥2.5m	0%	no data