As of December 2025, 57.96% is owned by Indian Promoters and 42.04% by Public.

Top five Promoters holding highest number of shares of ASM Technologies company are S Rabindra (64.61 lakhs shares / 44.29%), R Preeti (9.50 lakhs shares / 6.51%), Ids Systems Llp (4.43 lakhs shares / 3.04%), Nikhil R (3.01 lakhs shares / 2.06%) and Akhil Rabindra (3.01 lakhs shares / 2.06%).

Out of 84.56 lakhs shares, Promoters of ASM Technologies Company has over 7.83 lakhs (9.25%) shares on pledge as of December 31, 2025.