As of March 2025, 34.64% is owned by Promoters, 64.89% by Public and 0.47% by Non Promoters-Non Public.

Among Promoters holding, Indian Promoters holds 34.00% and Foreign Promoters holds 0.65%.

Institutional holds 56.64% (Insurance Companies 8.92%) and Non-Institutional holds 8.02% as Public shareholders.

Top five Promoters holding highest number of shares of Hindalco Indus. company are Igh Holdings Private Limited (3500.88 lakhs shares / 15.58%), Birla Group Holdings Private Limited (2556.23 lakhs shares / 11.38%), Grasim Industries Ltd (880.49 lakhs shares / 3.92%), Pilani Investment And Industries (298.58 lakhs shares / 1.33%) and Birla Institute Of Technology And Science (215.83 lakhs shares / 0.96%).