China Medical System Holdings Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

SEHK:867 Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
24 Sep 24	BuyHK$4,055,201	Kong Lam	Individual	500,000	HK$8.11
23 Sep 24	BuyHK$3,967,102	Kong Lam	Individual	500,000	HK$7.93
20 Sep 24	BuyHK$3,891,999	Kong Lam	Individual	500,000	HK$7.78
19 Sep 24	BuyHK$3,773,000	Kong Lam	Individual	500,000	HK$7.55
17 Sep 24	BuyHK$3,776,448	Kong Lam	Individual	500,000	HK$7.55
16 Sep 24	BuyHK$3,763,550	Kong Lam	Individual	500,000	HK$7.53
13 Sep 24	BuyHK$3,705,051	Kong Lam	Individual	500,000	HK$7.41
12 Sep 24	BuyHK$3,574,949	Kong Lam	Individual	500,000	HK$7.15
11 Sep 24	BuyHK$3,485,799	Kong Lam	Individual	500,000	HK$6.97
10 Sep 24	BuyHK$3,460,799	Kong Lam	Individual	500,000	HK$6.92
09 Sep 24	BuyHK$3,470,500	Kong Lam	Individual	500,000	HK$6.94
05 Sep 24	BuyHK$3,559,799	Kong Lam	Individual	500,000	HK$7.12
04 Sep 24	BuyHK$3,537,302	Kong Lam	Individual	500,000	HK$7.07
03 Sep 24	BuyHK$3,567,898	Kong Lam	Individual	500,000	HK$7.14
02 Sep 24	BuyHK$3,584,401	Kong Lam	Individual	500,000	HK$7.17
30 Aug 24	BuyHK$3,587,350	Kong Lam	Individual	500,000	HK$7.17
29 Aug 24	BuyHK$3,552,601	Kong Lam	Individual	500,000	HK$7.11
28 Aug 24	BuyHK$3,611,151	Kong Lam	Individual	500,000	HK$7.22
27 Aug 24	BuyHK$3,612,501	Kong Lam	Individual	500,000	HK$7.23
26 Aug 24	BuyHK$3,527,302	Kong Lam	Individual	500,000	HK$7.05
20 Jun 24	BuyHK$7,081,700	Kong Lam	Individual	1,000,000	HK$7.08
19 Jun 24	BuyHK$7,175,197	Kong Lam	Individual	1,000,000	HK$7.18
18 Jun 24	BuyHK$7,019,102	Kong Lam	Individual	1,000,000	HK$7.02
17 Jun 24	BuyHK$7,111,702	Kong Lam	Individual	1,000,000	HK$7.11
14 Jun 24	BuyHK$7,232,703	Kong Lam	Individual	1,000,000	HK$7.23
13 Jun 24	BuyHK$7,215,098	Kong Lam	Individual	1,000,000	HK$7.22
12 Jun 24	BuyHK$7,051,303	Kong Lam	Individual	1,000,000	HK$7.05
11 Jun 24	BuyHK$7,056,103	Kong Lam	Individual	1,000,000	HK$7.06
07 Jun 24	BuyHK$7,316,104	Kong Lam	Individual	1,000,000	HK$7.32
06 Jun 24	BuyHK$7,223,298	Kong Lam	Individual	1,000,000	HK$7.22
05 Jun 24	BuyHK$7,164,903	Kong Lam	Individual	1,000,000	HK$7.16
04 Jun 24	BuyHK$7,094,499	Kong Lam	Individual	1,000,000	HK$7.09
03 Jun 24	BuyHK$6,931,499	Kong Lam	Individual	1,000,000	HK$6.93
31 May 24	BuyHK$6,789,198	Kong Lam	Individual	1,000,000	HK$6.79
30 May 24	BuyHK$7,040,502	Kong Lam	Individual	1,000,000	HK$7.04
29 May 24	BuyHK$7,032,699	Kong Lam	Individual	1,000,000	HK$7.03
28 May 24	BuyHK$7,075,099	Kong Lam	Individual	1,000,000	HK$7.08
27 May 24	BuyHK$6,933,403	Kong Lam	Individual	1,000,000	HK$6.93
24 May 24	BuyHK$6,678,403	Kong Lam	Individual	1,000,000	HK$6.68
23 May 24	BuyHK$6,782,301	Kong Lam	Individual	1,000,000	HK$6.78

Insider Trading Volume

Insider Buying: 867 insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of 867?
Owner Type	Number of Shares	Ownership Percentage
Institutions	415,247,123	17.2%
General Public	756,208,402	31.3%
Individual Insiders	1,245,073,475	51.5%

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

Top Shareholders

Top 25 shareholders own 64.64% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
48.3%	Kong Lam	1,167,564,000	HK$8.6b	0.86%	no data
2.91%	Hongbing Chen	70,263,225	HK$516.4m	0%	no data
2.01%	The Vanguard Group, Inc.	48,569,358	HK$357.0m	-0.27%	no data
1.45%	Lazard Asset Management LLC	35,050,000	HK$257.6m	0.04%	0.03%
1.43%	Dimensional Fund Advisors LP	34,470,429	HK$253.4m	2.05%	no data
0.94%	BlackRock, Inc.	22,761,588	HK$167.3m	0.64%	no data
0.89%	Bosera Asset Management Co., Ltd.	21,557,000	HK$158.4m	0%	0.09%
0.82%	FMR LLC	19,846,569	HK$145.9m	-0.07%	no data
0.75%	GF Fund Management Co., Ltd.	18,090,400	HK$133.0m	0%	0.04%
0.63%	Schroder Investment Management (Hong Kong) Ltd.	15,194,000	HK$111.7m	0%	0.08%
0.55%	Ping An UOB Fund Management Co., Ltd.	13,251,000	HK$97.4m	0%	0.24%
0.55%	Norges Bank Investment Management	13,208,280	HK$97.1m	0%	no data
0.41%	Andra AP-fonden	9,934,000	HK$73.0m	0%	0.05%
0.36%	China Asset Management Co. Ltd.	8,731,225	HK$64.2m	-0.19%	0.01%
0.34%	Handelsbanken Asset Management	8,108,339	HK$59.6m	0%	0.01%
0.3%	Argenta Asset Management SA	7,260,957	HK$53.4m	0%	0.14%
0.3%	Yanling Chen	7,246,250	HK$53.3m	0%	no data
0.29%	Zhong Ou Fund Management Co., Ltd	7,001,000	HK$51.5m	0%	0.03%
0.25%	Invesco Great Wall Fund Management Co. Ltd	6,021,000	HK$44.3m	0%	0.03%
0.24%	American Century Investment Management Inc	5,714,061	HK$42.0m	0.81%	no data
0.21%	UBS SDIC Fund Management Co., Ltd.	5,013,000	HK$36.8m	0%	0.11%
0.2%	Guinness Asset Management Ltd.	4,889,000	HK$35.9m	0%	0.05%
0.19%	Nordea Investment Management, AB	4,619,517	HK$34.0m	0%	no data
0.16%	E Fund Management Co., Ltd.	3,959,000	HK$29.1m	0%	no data
0.16%	Northern Trust Global Investments	3,764,524	HK$27.7m	0%	no data