As of June 2025, 57.95% is owned by Indian Promoters and 42.05% by Public.
Top five Promoters holding highest number of shares of Pilani Investmen company are Birla Group Holdings Private Limited (38.42 lakhs shares / 34.70%), Padmavati Investment Private Limited (20.15 lakhs shares / 18.20%), Prakash Educational Society (4.98 lakhs shares / 4.50%), B. K. Birla Foundation (24529 shares / 0.22%) and Birla Educational Institution (23100 shares / 0.21%).