Aditya Infotech Shares Soar Over 50% on Market Debut, Marking Biggest IPO Listing Gain of 2025

On August 5, 2025, Aditya Infotech, the maker of CP Plus video security and surveillance products, made a spectacular debut on the Indian stock exchanges, surging over 50 percent above its initial public offering (IPO) price. The shares listed at Rs 1,018 on the BSE and Rs 1,015 on the NSE, against the IPO price of Rs 675, marking a listing gain of approximately 51% and positioning the company as having the highest IPO listing gains in 2025 so far.

The IPO, valued at Rs 1,300 crore, consisted of a fresh issue of Rs 500 crore and an offer-for-sale by promoters worth Rs 800 crore. The issue received overwhelming investor interest, with total subscription reaching 106.23 times. Qualified institutional buyers (QIBs) led the subscription at 140.5 times, followed by non-institutional investors at 75.93 times, and retail investors at 53.81 times.

Prior to listing, shares of Aditya Infotech were already trading at a robust grey market premium (GMP) of around Rs 300, representing a 45% markup over the IPO price. On the listing day, the stock even rose as high as Rs 1,095 on BSE, extending gains to more than 62% over the issue price within the trading session.

The company's market capitalization at debut was approximately Rs 11,900 crore, reflecting strong market confidence. The IPO proceeds plan includes using around Rs 375 crore to repay debt, with the balance dedicated to general corporate purposes.

Notably, the anchor book raised Rs 582.3 crore before the public issue, with allocations to 54 institutional investors, including marquee names such as the Government of Singapore, Monetary Authority of Singapore, Goldman Sachs, Nomura Trust, Abu Dhabi Investment Authority, Allianz Global Investors, Eastspring Investments, and Manulife Global Fund.

This extraordinary performance underscores investor enthusiasm for Aditya Infotech's niche in the security technology sector and highlights the robust appetite for new listings in 2025.