10:1 stock split & 39,500 per cent multibagger returns: Civil construction company approval for merger of Square Port Shipyard Pvt Ltd 10:1 stock split & 39,500 per cent multibagger returns: Civil construction company approval for merger of Square Port Shipyard Pvt Ltd The stock gave multibagger returns of 325 per cent in just 1 year and a whopping 3,450 per cent in 3 years. Kiran Shroff / Tuesday, September 17, 2024 / Article rating: 4.2 From Rs 1.50 to Rs 595 per share; the stock rocketed over 39,500 per cent in 5 years.