As of March 2021, 70.76% is owned by Promoters and 29.24% by Public.

Among Promoters holding, Indian Promoters holds 69.71% and Foreign Promoters holds 1.05%.

Institutional holds 0.03% (Financial Institutions 0.01%) and Non-Institutional holds 29.21% as Public shareholders.

Top five Promoters holding highest number of shares of National Peroxid company are Macrofil Investments Limited (19.15 lakhs shares / 33.31%), Nowrosjee Wadia and Sons Limited (17.69 lakhs shares / 30.78%), The Bombay Burmah Trading Corporation Limited (2.24 lakhs shares / 3.90%), The Bombay Dyeing and Manufacturing Company Limited (0.61 lakhs shares / 1.06%) and Ben Nevis Investments Ltd (0.52 lakhs shares / 0.90%).