| Quarters | DEC-13 | SEP-13 | JUN-13 | MAR-13 | DEC-12 |
| Promoter Name | No. of Shares | % | No. of Shares | % | No. of Shares | % | No. of Shares | % | No. of Shares | % |
| Ewart Investments Ltd. | 13,18,543 | 0.16 | 13,18,543 | 0.16 | 13,18,543 | 0.16 | 13,18,543 | 0.16 | 13,18,543 | 0.16 |
| Lady Tata Memorial Trust | 1,77,28,200 | 2.20 | 1,77,28,200 | 2.20 | 1,77,28,200 | 2.20 | 1,77,28,200 | 2.20 | 1,77,28,200 | 2.20 |
| Oriental Hotels Ltd. | 5,11,836 | 0.06 | 5,11,836 | 0.06 | 5,11,836 | 0.06 | 5,11,836 | 0.06 | 5,11,836 | 0.06 |
| Sir Dorabji Tata Trust | 5,02,21,040 | 6.22 | 5,02,21,040 | 6.22 | 5,02,21,040 | 6.22 | 5,02,21,040 | 6.22 | 5,02,21,040 | 6.22 |
| Sir Ratan Tata Trust | 1,10,23,220 | 1.37 | 1,10,23,220 | 1.37 | 1,10,23,220 | 1.37 | 1,10,23,220 | 1.37 | 1,10,23,220 | 1.37 |
| Taida Trading & Industries Ltd. | 1,27,768 | 0.02 | 1,27,768 | 0.02 | 1,27,768 | 0.02 | 1,27,768 | 0.02 | 1,27,768 | 0.02 |
| Taj Madurai Ltd. | 7,65,574 | 0.09 | 7,65,574 | 0.09 | 7,65,574 | 0.09 | 7,65,574 | 0.09 | 7,65,574 | 0.09 |
| Tata Capital Ltd. | 12,000 | 0.00 | 12,000 | 0.00 | 12,000 | 0.00 | 12,000 | 0.00 | 12,000 | 0.00 |
| Tata Chemicals Ltd. | 72,71,666 | 0.90 | 72,71,666 | 0.90 | 72,71,666 | 0.90 | 72,71,666 | 0.90 | 72,71,666 | 0.90 |
| Tata Consumer Products Ltd. (Old Name: Tata Global beverages Ltd.) | 16,87,742 | 0.21 | 16,87,742 | 0.21 | 16,87,742 | 0.21 | 16,87,742 | 0.21 | 16,87,742 | 0.21 |
| Tata Industries Ltd. | 4,52,571 | 0.06 | 4,52,571 | 0.06 | 4,52,571 | 0.06 | 4,52,571 | 0.06 | 4,52,571 | 0.06 |
| Tata Investment Corp.Ltd. (Old Name: Investment Corp.of India Ltd.,The) | 98,94,060 | 1.23 | 98,94,060 | 1.23 | 98,94,060 | 1.23 | 98,94,060 | 1.23 | 98,94,060 | 1.23 |
| Tata Sons Pvt.Ltd. (Old Name: Tata Sons Ltd.) | 20,20,52,004 | 25.02 | 20,20,52,004 | 25.02 | 20,20,52,004 | 25.02 | 20,20,52,004 | 25.02 | 20,20,52,004 | 25.02 |
| TOTAL | 30,30,66,224 | 37.53 | 30,30,66,224 | 37.53 | 30,30,66,224 | 37.53 | 30,30,66,224 | 37.53 | 30,30,66,224 | 37.53 |