Investments in Listed Securities as at December 31, 2021, consist of following:

Name of Company	Line of Business	Percentage of Holding (%)	Book Value		Market Value
			Per Share (Baht)	Amount (Million Baht)	Per Share (Baht)	Amount (Million Baht)
Bangkok Bank	Banking	1.80	40.73	1,397	121.00	4,149
Bumrungrad Hospital	Health Care Services	13.43	9.60	1,025	141.00	15,050
Bangkok Life Assurance	Insurance	4.59	6.75	529	37.00	2,900
TQM Corporation	Insurance	2.52	51.55	390	97.00	734
Charoong Thai Wire & Cable	Industrial Materials and Machinery	7.29	6.72	195	8.55	248
Thai Reinsurance	Insurance	2.46	1.33	138	1.14	118
Fine Metal Technologies	Industrial Materials and Machinery	9.87	24.01	114	31.50	149
Asia Sermkij Leasing	Finance and Securities	1.01	14.29	76	44.00	235
SCG Packaging	Packaging	0.03	35.00	51	69.25	101
Frasers Property (Thailand)	Property Development	0.28	7.52	48	12.10	78
The Siam Cement	Construction Materials	0.01	428.64	48	386.00	43
Ngern Tid Lor	Finance and Securities	0.06	36.50	47	36.50	47
MK Restaurant Group	Food and Beverage	0.06	83.00	46	52.00	29
Charoen Pokphand Foods	Food and Beverage	0.02	29.24	42	25.25	36
KCE Electronics	Electronic Components	0.04	79.50	41	88.00	46
PTT	Energy and Utilities	0.00	41.44	40	38.00	37
Major Cineplex Group	Media and Publishing	0.29	15.19	40	20.00	52
Bangkok Aviation Fuel Services	Energy and Utilities	0.85	7.11	39	25.50	139
TTW	Energy and Utilities	0.10	9.23	38	11.30	46
Chumporn Palm Oil Industry	Food and Beverage	5.06	1.15	37	2.96	95
Advanced Info Service	Information & Communication Technology	0.01	190.39	36	229.00	44
Samitivej	Health Care Services	0.12	288.34	36	399.00	49
Nonthavej Hospital	Health Care Services	2.43	8.52	33	38.25	149
CP ALL	Commerce	0.01	67.08	32	59.00	28
Vejthani Hospital	Health Care Services	0.40	26.28	31	32.75	39
Allianz Ayudhya Capital	Insurance	0.24	33.47	31	40.00	37
Bangkok Expressway and Metro	Transportation and Logistics	0.05	4.20	31	8.40	62
BTS Group Holdings	Transportation and Logistics	0.02	10.59	31	9.35	27
Chularat Hospital	Health Care Services	0.09	3.00	30	3.64	37
Regional Container Lines	Transportation and Logistics	0.07	52.87	30	49.00	28
Total 30 Listed Companies				4,702		24,832
Other 80 Listed Companies				986		1,462
Unit trust				1,721		1,830
Warrant				-		-
Total				7,409		28,124