Gujarat-Based Multibagger Stock Doubles Capacity; Promoter Increases Stake - A Stock to Watch! Gujarat-Based Multibagger Stock Doubles Capacity; Promoter Increases Stake - A Stock to Watch! Share price has gained 774.82 per cent in the last three years as a result, it has delivered multibagger returns. Karan Dsij / Wednesday, October 30, 2024 / Article rating: 3.4 This expansion doubles the company’s production capacity from 250,000 to 500,000 cubic meters per annum, solidifying company as one of India’s largest AAC block manufacturers.