As of September 2026, 54.99% is owned by Indian Promoters and 45.01% by Public.
Institutional holds 33.08% (Insurance Companies 0.81%) and Non-Institutional holds 11.92% as Public shareholders.
Top Promoter holding highest number of shares of Chemplast Sanmar company is Sanmar Holdings Limited (869.45 lakhs shares / 54.99%).