As of June 2026, 58.03% is owned by Promoters and 41.97% by Public.

Among Promoters holding, Indian Promoters holds 6.71% and Foreign Promoters holds 51.33%.

Institutional holds 24.80% (Insurance Companies 1.10%) and Non-Institutional holds 17.17% as Public shareholders.

Top five Promoters holding highest number of shares of Grindwell Norton company are Saint Gobain Abrasives Inc (296.36 lakhs shares / 26.77%), Spafi-Societe De Participations Financieres Et Industrielles (271.92 lakhs shares / 24.56%), Vera Anand Mahajan (18.89 lakhs shares / 1.71%), Khursheed M Narang (14.83 lakhs shares / 1.34%) and Danesh M Narang (10.47 lakhs shares / 0.95%).