IDFC First Bank Q4 Results: PAT grows 5% YoY to Rs 319 crore; NIM drops 2 bps to 5.93% by ET Markets | April 25, 2026 5:05 pm | Indian Stocks, Market, News IDFC First Bank Q4 Results: The private lender’s net interest margins (NIMs) saw a 2 bps year-on-year decline to 5.93% in Q4FY26 versus 5.95% in the year ago period.