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	1.72%
Institutions	164,708,608	26.6%
Individual Insiders	175,001,186	28.3%
General Public	269,103,752	43.4%

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

Top Shareholders

Top 25 shareholders own 54.22% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
26.6%	Haibin Chen	164,438,933	CN¥2.1b	0%	no data
2.37%	Hwabao WP Fund Management Co., Ltd	14,658,926	CN¥189.0m	-1.6%	0.21%
2.28%	UBS SDIC Fund Management Co., Ltd.	14,153,650	CN¥182.4m	0%	0.55%
1.95%	UBS Asset Management AG	12,073,245	CN¥155.6m	0%	no data
1.92%	National Council for Social Security Fund	11,886,300	CN¥153.2m	13.8%	0.02%
1.72%	Hangzhou Dian Holdings Co., Ltd.	10,636,390	CN¥137.1m	0%	no data
1.6%	China Huarong Asset Management Co., Ltd., Asset Management Arm	9,933,326	CN¥128.0m	0%	0.43%
1.6%	Min Xu	9,927,933	CN¥128.0m	-0.73%	no data
1.57%	E Fund Management Co., Ltd.	9,701,307	CN¥125.1m	135%	0.02%
1.5%	Zhong Ou Fund Management Co., Ltd	9,306,473	CN¥120.0m	0%	0.07%
1.48%	Citigroup Inc.,Banking and Securities Investments	9,198,569	CN¥118.6m	19.5%	0.01%
1.41%	Goldman Sachs Group, Investment Banking and Securities Investments	8,740,444	CN¥112.7m	-5.15%	0.01%
1.29%	BNP Paribas, Private & Investment Banking Investments	7,992,178	CN¥103.0m	0.04%	0.07%
1.02%	Fullgoal Fund Management Co. Ltd.	6,308,358	CN¥81.3m	0%	0.03%
0.98%	Essence Fund Management Co., Ltd	6,041,200	CN¥77.9m	0%	0.27%
0.75%	Yinhua Fund Management Co., Ltd.	4,640,028	CN¥59.8m	0%	0.06%
0.72%	GF Fund Management Co., Ltd.	4,462,775	CN¥57.5m	0%	0.02%
0.69%	China Universal Asset Management Company Ltd.	4,277,437	CN¥55.1m	0%	0.03%
0.65%	China Southern Asset Management Co., Ltd.	4,046,155	CN¥52.2m	0%	0.02%
0.58%	Bank of Communications Schroder Fund Management Co., Ltd.	3,621,868	CN¥46.7m	0%	0.05%
0.41%	Tianhong Asset Management Co., Ltd.	2,568,006	CN¥33.1m	0%	0.03%
0.41%	Guotai Asset Management Company Limited	2,537,198	CN¥32.7m	0%	0.02%
0.29%	Maxwealth Fund Management Co., Ltd	1,805,272	CN¥23.3m	0%	0.16%
0.26%	The Vanguard Group, Inc.	1,603,537	CN¥20.7m	0%	no data
0.21%	China Asset Management Co. Ltd.	1,321,357	CN¥17.0m	-14.3%	no data