Data from SET website as at September 11, 2020
| No. | Shareholders | No. of ordinary shares | Percent of total shares |
| 1. | HIS MAJESTY KING MAHA VAJIRALONGKORN PHRA VAJIRAKLAOCHAOYUHUA | 403,647,840 | 33.64 |
| 2. | THAI NVDR COMPANY LIMITED | 115,932,282 | 9.66 |
| 3. | SOCIAL SECURITY OFFICE | 52,932,150 | 4.41 |
| 4. | SOUTH EAST ASIA UK (TYPE C) NOMINEES LIMITED | 34,649,404 | 2.89 |
| 5. | STATE STREET EUROPE LIMITED | 29,557,692 | 2.46 |
| 6. | RANDERY BARAH MAKAN CO., LTD | 15,205,600 | 1.27 |
| 7. | SCG FOUNDATION | 13,347,300 | 1.11 |
| 8. | THE BANK OF NEW YORK MELLON | 10,984,132 | 0.92 |
| 9. | NORTRUST NOMINEES LIMITED-NT0 SEC LENDING THAILAND CL AC | 7,796,642 | 0.65 |
| 10. | MR. SAK NANA | 7,652,400 | 0.64 |
| 11. | SIAM CEMENT GENERAL MANAGER FOUNDATION | 7,647,800 | 0.64 |
| 12. | SOUTH EAST ASIA UK (TYPE A) NOMINEES LIMITED | 6,446,576 | 0.54 |