Shares of food delivery and quick commerce company Swiggy tanked 13.8% to their 52-week low of Rs 182.20 on the BSE on Friday after its consolidated net loss narrowed to Rs 922 crore in the second quarter, compared with Rs 1,092 crore a year earlier. However, on a sequential basis, the loss increased to Rs 922 crore from Rs 792 crore in the preceding June quarter.