Top 10 Major Shareholders as of 13 March 2019
| Rank | Major Shareholders | # Shares | % Shares |
|---|---|---|---|
| 1. | Mr. Prateep Tangmatitham | 517,084,555 | 24.13 |
| 2. | THAI NVDR COMPANY LIMITED | 116,670,815 | 5.44 |
| 3. | Mrs. Ajchara Tangmatitham | 112,735,250 | 5.26 |
| 4. | SOCIAL SECURITY OFFICE | 112,385,200 | 5.24 |
| 5. | THE BANK OF NEW YORK MELLON | 55,860,200 | 2.61 |
| 6. | SOUTH EAST ASIA UK (TYPE C) NOMINEES LIMITED | 55,250,975 | 2.58 |
| 7. | UBS EUROPE SE, LUXEMBOURG BRANCH | 51,551,250 | 2.41 |
| 8. | STATE STREET EUROPE LIMITED | 50,531,642 | 2.36 |
| 9. | THE HONGKONG AND SHANGHAI BANKING CORPORATION LIMITED | 34,512,750 | 1.61 |
| 10. | SKANDINAVISKA ENSKILDA BANKEN AB | 32,252,750 | 1.5 |