Aceso Research Labs LLP agreed to acquire 66.810373% stake in Macro International Limited (BSE:512600) from Magnanimous Trade & Finance Ltd. (BSE:512377), Amber Mercantiles Ltd, Beopar Sahayak Pvt Ltd, Sudhir Kumar Parasrampuria, Parwati Parasrampuria and Shashank Prasrampuria for INR 26.5 million on March 3, 2022.