Mindspace Business Parks REIT, owned by K Raheja group and Blackstone, has raised Rs 1,518.74 crore from anchor investors ahead of its public issue that will hit the capital market. Mindspace has proposed to raise up to Rs 4,500 crore from the public issue, which will close on July 29. The company, which is launching India’s second Real Estate Investment Trust (REIT), had earlier announced raising Rs 1,125 crore from strategic investors.