Tonbo Imaging Lists at 66% Premium Following ₹852 Cr IPO

23 Oct 2026, 10:02 am · 1h ago · 1 min read · Inc42New

Amount

₹852 Cr

Stage

IPO

Bengaluru-based defence tech firm Tonbo Imaging debuted on the stock exchanges at a 66% premium, listing at ₹1,162 on the BSE against its issue price of ₹700. On the NSE, the stock opened at ₹1,160, taking the company's market capitalisation to ₹6,656.18 crore. The stellar debut followed massive investor interest in Tonbo’s ₹852 crore IPO, which was subscribed 135.9 times. The public offering was entirely an offer for sale comprising 1.22 crore shares, meaning Tonbo received no fresh capital. Prior to listing, anchor investors contributed ₹255.4 crore.