Tianma Microelectronics 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 000050?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	38,100	0.00155%
Institutions	200,184,041	8.15%
General Public	867,760,184	35.3%
Private Companies	1,389,765,336	56.5%

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

Top Shareholders

Top 25 shareholders own 64.22% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
27.7%	Aviation Industry Corporation of China,Ltd.	679,706,744	CN¥5.2b	0%	no data
15.9%	Xiamen Jincai Industrial Development Co., Ltd.	389,610,040	CN¥3.0b	0%	no data
8%	Hubei Science Technology Investment Group Co. Ltd	196,619,812	CN¥1.5b	0%	no data
4.04%	Wuhan Guanggu High-Tech Industry Investment Co,. Ltd.	99,352,467	CN¥761.0m	0%	no data
3.33%	Wuhan East-Lake Venture Co., Ltd.	81,924,922	CN¥627.5m	0%	8.64%
1.49%	Chengtong Fund Management Co., Ltd.	36,603,221	CN¥280.4m	0%	0.77%
1%	Shenzhen Tongchan Packaging Group Co., Ltd.	24,476,273	CN¥187.5m	0%	no data
0.42%	Fullgoal Fund Management Co. Ltd.	10,318,537	CN¥79.0m	0%	0.03%
0.38%	China Southern Asset Management Co., Ltd.	9,432,205	CN¥72.2m	0%	0.03%
0.33%	Gfund Management Co., Ltd.	8,175,449	CN¥62.6m	0%	0.26%
0.22%	The Vanguard Group, Inc.	5,375,388	CN¥41.2m	-17%	no data
0.17%	Harvest Fund Management Co. Ltd.	4,248,077	CN¥32.5m	163%	0.01%
0.15%	Bosera Asset Management Co., Ltd.	3,623,000	CN¥27.8m	132%	0.02%
0.14%	China Asset Management Co. Ltd.	3,407,100	CN¥26.1m	-50.3%	no data
0.13%	Western Leadbank Fund Management Co., Ltd.	3,312,800	CN¥25.4m	46.7%	0.21%
0.13%	BlackRock, Inc.	3,113,630	CN¥23.9m	0%	no data
0.13%	Great Wall Fund Management Co., Ltd	3,087,600	CN¥23.7m	0%	0.09%
0.12%	Dimensional Fund Advisors LP	3,028,003	CN¥23.2m	-1.91%	no data
0.12%	GF Fund Management Co., Ltd.	2,858,784	CN¥21.9m	61.8%	0.01%
0.11%	China Post & Capital Fund Management Co., Ltd.	2,780,000	CN¥21.3m	0%	0.14%
0.087%	China Universal Asset Management Company Ltd.	2,143,981	CN¥16.4m	264%	0.01%
0.065%	Shanghai Guotai Junan Securities Asset Management Co., Ltd.	1,587,600	CN¥12.2m	-26.4%	0.04%
0.052%	Chang Xin Asset Management Corporation Ltd.	1,275,800	CN¥9.8m	0%	0.05%
0.049%	Invesco Great Wall Fund Management Co. Ltd	1,215,719	CN¥9.3m	-24.9%	0.01%
0.043%	Tianhong Asset Management Co., Ltd.	1,048,708	CN¥8.0m	-55.9%	0.01%