Five out of India's top 10 richest real estate entrepreneurs saw wealth depletion last year, findings in the Grohe-Hurun India Real Estate Rich List 2023 released on Tuesday suggest. Among the top 10, Mangal Prabhat Lodha and the family of Macrotech Developers saw the steepest wealth erosion of 20 per cent during the year. There was one new entrant to the top 10 rankings.