Bangkok Dusit Medical Services 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 BDMS-F?
Owner Type	Number of Shares	Ownership Percentage
State or Government	512,449,400	3.22%
Public Companies	733,418,690	4.62%
Institutions	3,098,758,420	19.5%
Individual Insiders	3,597,010,518	22.6%
General Public	7,950,364,867	50%

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

Top Shareholders

Top 25 shareholders own 45.34% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
9.51%	Prasert Prasarttong-Osoth	1,512,112,040	฿39.7b	-14.1%	no data
5.78%	Poramaporn Prasarttong-Osoth	919,220,410	฿24.1b	0.42%	no data
4.62%	Bangkok Airways Public Company Limited	733,418,690	฿19.3b	0%	no data
4.27%	The Viriyah Insurance Public Company Limited, Asset Management Arm	678,201,330	฿17.8b	0%	82.7%
3.96%	Att Thongtang	629,825,688	฿16.5b	0%	no data
3.22%	Social Security Office of Thailand	512,449,400	฿13.5b	25.8%	no data
2.77%	The Vanguard Group, Inc.	439,624,191	฿11.5b	0.81%	no data
2.43%	BlackRock, Inc.	386,172,813	฿10.1b	0.25%	no data
2.37%	Chirotchana Suchato	375,971,090	฿9.9b	0%	no data
0.76%	Chuladej Yossundharakul	120,530,000	฿3.2b	0%	no data
0.74%	T. Rowe Price Group, Inc.	118,164,800	฿3.1b	83.4%	0.01%
0.67%	JP Morgan Asset Management	106,433,768	฿2.8b	1.19%	0.01%
0.62%	Norges Bank Investment Management	98,659,338	฿2.6b	0%	0.01%
0.48%	Geode Capital Management, LLC	76,347,440	฿2.0b	0.42%	no data
0.41%	Schroder Investment Management Limited	65,887,408	฿1.7b	0%	0.03%
0.4%	Seafarer Capital Partners, LLC	63,500,000	฿1.7b	2.42%	1.48%
0.34%	Invesco Ltd.	54,281,188	฿1.4b	47.6%	0.01%
0.33%	Fidelity International Ltd	52,450,500	฿1.4b	1.53%	0.02%
0.32%	UBS Asset Management AG	50,300,036	฿1.3b	28.5%	no data
0.28%	Northern Trust Global Investments	44,217,800	฿1.2b	0.05%	no data
0.25%	Matthews International Capital Management, LLC	39,584,100	฿1.0b	0%	0.36%
0.23%	BBL Asset Management Co., Ltd.	36,149,400	฿948.9m	0%	0.84%
0.21%	Dimensional Fund Advisors LP	33,985,620	฿892.1m	1.02%	no data
0.19%	Caisse de dépôt et placement du Québec	29,704,913	฿779.8m	0%	0.02%
0.18%	Goldman Sachs Asset Management, L.P.	27,989,565	฿734.7m	0%	0.01%