As of March 2025, 25.37% is owned by Indian Promoters and 74.63% by Public.

Top four Promoters holding highest number of shares of Astron Paper & Board company are Kiritbhai Ghanshyambhai Patel (70.75 lakhs shares / 15.21%), Karshanbhai Hirabhai Patel (35.65 lakhs shares / 7.67%), Ramakant Kantibhai Patel (10.33 lakhs shares / 2.22%) and Shreerangam Packaging Private Limited (1.25 lakhs shares / 0.27%).