As of March 2026, 72.06% is owned by Indian Promoters and 27.94% by Public.

Top five Promoters holding highest number of shares of Shanmuga Hospital company are Panneerselvam Prabu Sankar (24.44 lakhs shares / 17.95%), Palaniappan Shanmugam Panneerselvam (24.30 lakhs shares / 17.85%), Dhandapani Priyadharshni (24.30 lakhs shares / 17.85%), Panneerselvam Jayalakshmi (24.30 lakhs shares / 17.85%) and Madhumalar . (15000 shares / 0.11%).