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	426,351,222	17.6%
General Public	745,104,303	30.8%
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 64.8% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
48.3%	Kong Lam	1,167,564,000	HK$11.7b	0.86%	no data
2.91%	Hongbing Chen	70,263,225	HK$704.0m	0%	no data
2.01%	The Vanguard Group, Inc.	48,533,079	HK$486.3m	-0.35%	no data
1.45%	Lazard Asset Management LLC	35,037,000	HK$351.1m	50.6%	0.03%
1.41%	Dimensional Fund Advisors LP	34,157,102	HK$342.3m	-3.62%	0.01%
0.98%	BlackRock, Inc.	23,603,000	HK$236.5m	0.45%	no data
0.89%	Bosera Asset Management Co., Ltd.	21,557,000	HK$216.0m	-0.33%	0.12%
0.82%	FMR LLC	19,851,202	HK$198.9m	-0.05%	no data
0.75%	GF Fund Management Co., Ltd.	18,090,400	HK$181.3m	4.07%	0.04%
0.63%	Schroder Investment Management (Hong Kong) Ltd.	15,194,000	HK$152.2m	0%	0.09%
0.55%	Norges Bank Investment Management	13,208,280	HK$132.3m	-10.6%	no data
0.52%	Ping An UOB Fund Management Co., Ltd.	12,543,000	HK$125.7m	3,560%	0.28%
0.45%	Nordea Investment Management, AB	10,795,517	HK$108.2m	-34.8%	0.01%
0.41%	Andra AP-fonden	9,934,000	HK$99.5m	0%	0.06%
0.34%	Handelsbanken Asset Management	8,108,339	HK$81.2m	7.4%	0.01%
0.32%	China Asset Management Co. Ltd.	7,670,225	HK$76.9m	-0.81%	0.01%
0.3%	Argenta Asset Management SA	7,260,957	HK$72.8m	0%	0.18%
0.3%	Yanling Chen	7,246,250	HK$72.6m	0%	no data
0.29%	Zhong Ou Fund Management Co., Ltd	7,001,000	HK$70.1m	0%	0.03%
0.27%	Invesco Great Wall Fund Management Co. Ltd	6,539,000	HK$65.5m	0%	0.04%
0.22%	American Century Investment Management Inc	5,313,991	HK$53.2m	8.54%	no data
0.21%	UBS SDIC Fund Management Co., Ltd.	5,013,000	HK$50.2m	86.4%	0.13%
0.17%	Northern Trust Global Investments	4,059,369	HK$40.7m	-27.4%	no data
0.15%	State Street Global Advisors, Inc.	3,669,400	HK$36.8m	2.2%	no data
0.15%	Swedbank Robur Fonder AB	3,631,430	HK$36.4m	-11.2%	no data