Data from SET website as at May 13, 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 | 116,326,649 | 9.69 |
| 3. | SOCIAL SECURITY OFFICE | 48,963,250 | 4.08 |
| 4. | SOUTH EAST ASIA UK (TYPE C) NOMINEES LIMITED | 38,766,304 | 3.23 |
| 5. | STATE STREET EUROPE LIMITED | 31,418,486 | 2.62 |
| 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 | 10,988,932 | 0.92 |
| 9. | MR. SAK NANA | 7,652,400 | 0.64 |
| 10. | SIAM CEMENT GENERAL MANAGER FOUNDATION | 7,647,800 | 0.64 |
| 11. | NORTRUST NOMINEES LIMITED-NT0 SEC LENDING THAILAND CL AC | 7,622,650 | 0.64 |
| 12. | SOUTH EAST ASIA UK (TYPE A) NOMINEES LIMITED | 6,667,466 | 0.56 |