Net profit of Powergrid Infrastructure Investment Trust rose 1.25% to Rs 197.87 crore in the quarter ended December 2025 as against Rs 195.42 crore during the previous quarter ended December 2024. Sales declined 0.90% to Rs 316.73 crore in the quarter ended December 2025 as against Rs 319.62 crore during the previous quarter ended December 2024.