As of September 2025, 51.17% is owned by Promoters and 48.83% by Public.

Among Promoters holding, Indian Promoters holds 47.35% and Foreign Promoters holds 3.82%.

Top five Promoters holding highest number of shares of Cochin Minerals company are S N Sasidharan Kartha (17.30 lakhs shares / 22.09%), Kerala State Industrial Development Coorporation Limited (10.50 lakhs shares / 13.41%), Jaya S Kartha (3.87 lakhs shares / 4.94%), Mathew Cherian Mundanical (2.99 lakhs shares / 3.82%) and Sach Exports Private Limited (2.52 lakhs shares / 3.22%).