Baroda BNP Paribas NIFTY Bank ETF has the highest exposure to HDFC Bank stock at 19.83%, Moneycontrol reported, citing ACE MF data. Several actively managed mutual fund schemes, including Mirae Asset ELSS Tax Saver Fund, Quant Business Cycle Fund and DSP Large Cap Fund, also have high exposure. HDFC Bank shares hit a 52-week low of ₹772 on Thursday.