Chongqing Mas Sci.&Tech.Co.Ltd 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 300275?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	3,252,480	1.08%
Institutions	51,566,911	17.2%
Individual Insiders	66,070,208	22%
General Public	179,089,749	59.7%

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

Top Shareholders

Top 25 shareholders own 40.55% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
15.7%	Yan Ma	46,935,680	CN¥461.8m	0%	no data
4.22%	Li Sheng Ye	12,660,000	CN¥124.6m	0%	no data
4.12%	Bank of Communications Schroder Fund Management Co., Ltd.	12,365,600	CN¥121.7m	0%	0.12%
3.01%	Great Wall Capital Management Co., Ltd.	9,036,000	CN¥88.9m	0%	73.56%
2.49%	Qian Hai Life Insurance Co., Ltd., Asset Management Arm	7,467,040	CN¥73.5m	0%	0.87%
1.54%	Zhuhai Junyu Asset Management Co., Ltd.	4,631,680	CN¥45.6m	0%	no data
1.43%	CITIC Securities Company Limited, Asset Management Arm	4,291,891	CN¥42.2m	0%	0.07%
1.3%	Morgan Stanley, Investment Banking and Brokerage Investments	3,912,440	CN¥38.5m	0%	no data
1.08%	Jiaxing Hefeng Investment Partnership Enterprise (Limited Partnership)	3,252,480	CN¥32.0m	0%	no data
1%	China Asset Management Co. Ltd.	2,986,800	CN¥29.4m	-18.3%	0.01%
0.9%	Dacheng Fund Management Co., Ltd.	2,707,700	CN¥26.6m	0%	0.03%
0.85%	Xing Zhi Xie	2,562,080	CN¥25.2m	0%	no data
0.68%	Western Leadbank Fund Management Co., Ltd.	2,026,920	CN¥19.9m	194%	0.12%
0.59%	Hehua Zhou	1,766,208	CN¥17.4m	3.76%	no data
0.27%	Xiao Han Jin	813,760	CN¥8.0m	5.39%	no data
0.25%	Bosera Asset Management Co., Ltd.	752,640	CN¥7.4m	0%	0.01%
0.25%	BOC International China Limited, Asset Management Arm	739,460	CN¥7.3m	0%	0.33%
0.23%	Great Wall Fund Management Co., Ltd	704,600	CN¥6.9m	-38.4%	0.02%
0.12%	Huazhou Ran	374,400	CN¥3.7m	12.5%	no data
0.12%	Hang Liu	368,000	CN¥3.6m	12.8%	no data
0.11%	Zhong Ou Fund Management Co., Ltd	316,600	CN¥3.1m	0%	no data
0.097%	Haijiang Zheng	291,200	CN¥2.9m	16.7%	no data
0.09%	Manulife Asset Management	269,500	CN¥2.7m	0%	no data
0.077%	HuaAn Fund Management Company Ltd.	229,900	CN¥2.3m	0%	no data
0.06%	Shiqiang Hu	179,840	CN¥1.8m	30.1%	no data