Net profit of Tamilnad Mercantile Bank rose 4.73% to Rs 317.51 crore in the quarter ended September 2025 as against Rs 303.18 crore during the previous quarter ended September 2024. Total Operating Income rose 5.68% to Rs 1413.39 crore in the quarter ended September 2025 as against Rs 1337.41 crore during the previous quarter ended September 2024.