Zerodha has turned out to be one of the heavyweights in India's brokerage industry, now managing roughly 11 per cent of all retail and high-net-worth individual (HNI) equity holdings in the country. The figure, shared by co-founder and CEO Nithin Kamath on X (formerly Twitter), translates to Zerodha holding Rs 1 out of every Rs 10 invested by individual equity investors nationwide.