GTPL Hathway's net profit for Q3FY24 declined 37% to Rs 24 crore. Operating profit remained flat at Rs 131 crore. Total revenue rose 22% to Rs 861 crore due to an increase in active cable TV subscribers. Total expenditure went up 27% to Rs 730 crore, mainly due to a rise in pay channel costs. Cable subscription and activation revenues surged, while broadband revenue expanded by 9%. GTPL Hathway plans to invest Rs 450-500 crore annually in capex for cable TV and broadband businesses.