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	25,359,657	7.68%
Private Companies	118,907,305	36%
General Public	181,638,758	55%

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

Top Shareholders

Top 25 shareholders own 44.88% 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¥166.4m	0%	0.53%
0.93%	Gansheng Tian	3,056,324	CN¥57.2m	0%	no data
0.69%	Beijing Longhui Investment Management Ltd.	2,290,900	CN¥42.8m	0%	3.86%
0.64%	Fullgoal Fund Management Co. Ltd.	2,112,900	CN¥39.5m	0%	0.01%
0.35%	Penghua Fund Management Co., Ltd.	1,166,500	CN¥21.8m	0%	0.02%
0.35%	China International Capital Corporation Limited	1,158,423	CN¥21.7m	0%	no data
0.33%	China Asset Management Co. Ltd.	1,085,564	CN¥20.3m	0%	no data
0.32%	E Fund Management Co., Ltd.	1,070,500	CN¥20.0m	0%	no data
0.32%	National Council for Social Security Fund	1,062,300	CN¥19.9m	0%	no data
0.31%	China Southern Asset Management Co., Ltd.	1,039,000	CN¥19.4m	0%	0.01%
0.3%	Springs Fund Management Co.,Ltd.	1,000,000	CN¥18.7m	0%	1.27%
0.29%	Morgan Stanley, Investment Banking and Brokerage Investments	952,056	CN¥17.8m	0%	no data
0.27%	The Vanguard Group, Inc.	880,400	CN¥16.5m	0%	no data
0.23%	China Life Asset Management Company Limited	762,100	CN¥14.3m	0%	0.02%
0.17%	Bosera Asset Management Co., Ltd.	562,600	CN¥10.5m	0%	0.01%
0.16%	GF Fund Management Co., Ltd.	543,500	CN¥10.2m	0%	no data
0.12%	CCB Principal Asset Management Co., Ltd.	403,100	CN¥7.5m	0%	0.02%
0.095%	Western Leadbank Fund Management Co., Ltd.	313,300	CN¥5.9m	0%	0.05%
0.072%	State Street Global Advisors, Inc.	236,100	CN¥4.4m	4.61%	no data
0.069%	Dimensional Fund Advisors LP	227,893	CN¥4.3m	0%	no data
0.058%	China Universal Asset Management Company Ltd.	191,700	CN¥3.6m	0%	no data
0.038%	SWS MU Fund Management Co., Ltd.	126,200	CN¥2.4m	0%	0.01%
0.019%	ICBC Credit Suisse Asset Management Co., Ltd.	61,800	CN¥1.2m	0%	no data
0.014%	Morgan Stanley Fund Management (China) Co., Ltd.	45,000	CN¥841.4k	0%	0.01%