Blackstone to invest $150mn in Nagarjuna ConstBS Reporter / Hyderabad August 28, 2007Blackstone Group, the global private equity firm, will buy a 14.5% stake in Hyderabad-based Nagarjuna Construction Company Limited (NCCL) for $150 million (about Rs 615 crore), one of the largest-ever foreign investments in the construction sector in India.Blackstone will buy equity in two tranches, through an allotment of 20.24 million equity shares of Rs 2 each at a premium of Rs 200.50 (equivalent to about $100 million) and 9.1 million warrants (with an exercise period of 18 months) of Rs 225 a warrant, with each warrant convertible into a equity share of Rs 2 each at a premium of Rs 223 (equivalent to about $50 million).Nagarjuna Construction intends to use the funds for additional investments in public-private infrastructure projects and to expand its capital base, which would help it bid for larger projects and strengthen its position in the market.