Foreign institutional investors (FIIs) have sold shares worth Rs 2,14,217 crore in Indian markets since the start of financial year 2021-22 till June 10, 2022, data from National Securities Depository Limited (NSDL) showed. The magnitude of sell-off by foreign investors has been huge as they have sold 78 per cent of their equity holdings of what they had invested in financial year 2020-21, according to analysis of NSDL data.