Union Bank Q1 results: Net profit rises 13.66% to ₹3,678.85 crore, margin confronts challenges Union Bank of India posted a 13.66 per cent rise in net profit to ₹3,678.85 crore in the April to June quarter of the financial year 2025. The Net interest margin (NIM) fell 0.08 basis points (bps) to 3.05 per cent in the first quarter.