Ownership Structure

Ownership Structure

Composition of Shareholders (AS of 20260331)

Number of Shareholders Shareholding(shares) Holding(%)
Government Agencies
4
60,148,754
0.76
Financial Institutions
100
444,165,696
5.60
Other Juridical Persons
857
3,106,298,011
39.17
Domestic Natural Persons
312,967
1,879,709,022
23.70
Foreign Institutions & Natural Persons
1,113
2,440,500,106
30.77
Total
315,041
7,930,821,589
100.00

Major Shareholders (As of 20260331)

Top 10 shareholder Total Shares Owned Ownership(%)
Chang Gung Medical Foundation
876,733,453
11.05
Formosa Plastics Corporation
783,356,866
9.88
Formosa Chemicals & Fibre Corporation
413,327,750
5.21
Chang Gung University
317,469,186
4.00
Vanson International Investment Corp.
189,777,620
2.39
Formosa Petrochemical Corporation
179,214,423
2.26
Chingdwell International Investment Corp.
147,556,933
1.86
Citibank Taiwan Limited In Custody for Macro System Corp.
114,698,138
1.45
LGT Bank (Singapore) Ltd.
108,273,421
1.37
UBS AG-UBS AG Singapore Branch
95,210,968
1.20

(NAN YA,Jul 30, 2026)