Overview As of 08/09/2021 Rights Type : XD
| Rank | Major Shareholders | # Shares | % Shares |
| 1. | Bangchak Corporation Public Company Limited | 1,662,778,530 | 61.31 |
| 2. | Pilgrim Partners Asia (Pte) Ltd. | 146,812,500 | 5.41 |
| 3. | Capital Asia Investments Pte. Ltd. | 146,812,500 | 5.41 |
| 4. | THAI NVDR CO., LTD | 47,700,870 | 1.76 |
| 5. | SOUTH EAST ASIA UK (TYPE C) NOMINEES LIMITED | 22,704,627 | 0.84 |
| 6. | Social Security Office | 19,733,134 | 0.73 |
| 7. | Ms. Pisacha Hemvachiravarakorn | 13,500,000 | 0.50 |
| 8. | Jootee Tin Dredging Company Limited | 9,880,000 | 0.36 |
| 9. | Social Security Office by UOB Asset Management (Thailand) Co., Ltd. | 8,666,400 | 0.32 |
| 10. | Buakaew Income Fund (BKD) | 7,872,700 | 0.29 |