As of December 2025, 37.40% is owned by Indian Promoters and 62.60% by Public.

Top five Promoters holding highest number of shares of Dolfin Rubbers company are Kawaljit Singh (16.12 lakhs shares / 16.08%), Ratinder Kaur (11.44 lakhs shares / 11.41%), Jaswant Kaur (5.54 lakhs shares / 5.52%), Celespreet Kaur (2.73 lakhs shares / 2.72%) and Gurmeet Singh (0.94 lakhs shares / 0.94%).