Tonbo Imaging IPO subscribed 1.47x on day one, led by NIIs

Tonbo Imaging’s ₹852 crore initial public offering was 1.47 times subscribed by the end of its first day of bidding, Inc42 reported. Demand appeared to be driven by non-institutional investors, though the exact breakdown of bids was not immediately available.

The startup, which develops electro-optical sensors for defence and aerospace applications, priced its IPO entirely as an offer for sale by existing shareholders. That structure allows backers to exit while raising no fresh capital for the company. Tonbo Imaging had earlier raised funds from anchor investors ahead of the offering, which opened on October 15.

When we covered the IPO’s opening on October 12, the move was framed as a test of investor confidence in a sector where profitability remains elusive. The first-day subscription suggests that demand persists, though the long-term performance of defence tech listings will hinge on whether these companies can transition from growth to sustainable margins.

The IPO follows Tonbo Imaging’s refiled draft papers with SEBI, its second attempt to go public after an earlier filing. The outcome will be closely watched as a bellwether for other defence and deep-tech startups considering public markets.

Sources: inc42.com