As of December 2019, 52.40% is owned by Indian Promoters and 47.60% by Public.

Institutional holds 5.11% (Foreign Portfolio Investors 1.70%, Financial Institutions 0.01% and Insurance Companies 3.40%) and Non-Institutional holds 42.50% as Public shareholders.

Top five Promoters holding highest number of shares of Amtek Auto Ltd. company are Amtek Laboratories Limited (282.41 lakhs shares / 11.38%), Aisa International Private Limited (244.10 lakhs shares / 9.83%), Turjo Arts Pvt. Ltd. (158.68 lakhs shares / 6.39%), Shivani Horticulture Pvt. Ltd (152.80 lakhs shares / 6.15%) and Forbes Builders Pvt. Ltd. (120.91 lakhs shares / 4.87%).