Dian Diagnostics GroupLtd 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 300244?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	10,636,390	1.74%
Institutions	147,116,791	24.1%
Individual Insiders	175,167,086	28.6%
General Public	278,653,169	45.6%

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

Top Shareholders

Top 25 shareholders own 52.79% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
26.9%	Haibin Chen	164,438,933	CN¥2.1b	0%	no data
2.55%	Hwabao WP Fund Management Co., Ltd	15,573,926	CN¥197.8m	0%	0.17%
1.97%	UBS Asset Management AG	12,073,245	CN¥153.3m	0%	no data
1.94%	National Council for Social Security Fund	11,886,300	CN¥151.0m	0%	0.02%
1.74%	Hangzhou Dian Holdings Co., Ltd.	10,636,390	CN¥135.1m	0%	no data
1.64%	Min Xu	10,007,933	CN¥127.1m	0%	no data
1.59%	E Fund Management Co., Ltd.	9,701,307	CN¥123.2m	0%	0.02%
1.52%	Zhong Ou Fund Management Co., Ltd	9,306,473	CN¥118.2m	0%	0.06%
1.41%	Goldman Sachs Group, Investment Banking and Securities Investments	8,610,344	CN¥109.4m	0%	0.01%
1.26%	Essence Fund Management Co., Ltd	7,705,600	CN¥97.9m	0%	0.4%
1.09%	Fullgoal Fund Management Co. Ltd.	6,665,022	CN¥84.6m	0%	0.03%
0.94%	China Southern Asset Management Co., Ltd.	5,755,447	CN¥73.1m	0%	0.03%
0.92%	Bank of Communications Schroder Fund Management Co., Ltd.	5,624,350	CN¥71.4m	0%	0.07%
0.89%	Citigroup Inc.,Banking and Securities Investments	5,461,909	CN¥69.4m	0%	0.01%
0.84%	Rongtong Fund Management Co. Ltd.	5,153,500	CN¥65.4m	0%	0.21%
0.79%	Morgan Stanley, Investment Banking and Brokerage Investments	4,854,440	CN¥61.7m	0%	no data
0.78%	BNP Paribas, Private & Investment Banking Investments	4,793,600	CN¥60.9m	-40%	0.05%
0.76%	Yinhua Fund Management Co., Ltd.	4,640,028	CN¥58.9m	0%	0.05%
0.72%	Guodu Securities, Asset Management Arm	4,393,899	CN¥55.8m	0%	34.95%
0.71%	UBS SDIC Fund Management Co., Ltd.	4,348,743	CN¥55.2m	0%	0.17%
0.57%	China Universal Asset Management Company Ltd.	3,483,456	CN¥44.2m	0%	0.02%
0.53%	GF Fund Management Co., Ltd.	3,249,744	CN¥41.3m	0%	0.01%
0.26%	The Vanguard Group, Inc.	1,603,537	CN¥20.4m	0%	no data
0.24%	Guotai Asset Management Company Limited	1,496,929	CN¥19.0m	0%	0.01%
0.23%	China Asset Management Co. Ltd.	1,411,500	CN¥17.9m	0%	no data