The stock declined by 5.08 per cent to end at Rs 1,149.85 on the BSE. During the day, it slipped 5.88 per cent to Rs 1,140.05.
On the NSE, it was down 5.12 per cent to close the day at Rs 1,147.80.
The company's market capitalisation fell by Rs 1,791.93 crore to Rs 33,514.07 crore.
Aurobindo Pharma had yesterday reported a 7.93 per cent decline in its consolidated net profit at Rs 384.35 crore for the third quarter ended December 31, 2014.
Net sales during the period under review stood at Rs 3,142.46 crore as against Rs 2,135.52 crore in the corresponding period last fiscal.
